2
我正在使用scikit-learn解决大量标签的多标签分类问题。来自该项目的核心开发人员之一（larsmans）的followed the ideas。它给了我一个运行时警告，然后最终出现内存错误。带特征选择的多标签分类（scikit-learn）
>>> clf = Pipeline([('chi2', SelectKBest(chi2, k=1000)),('svm', LinearSVC())])
>>>
>>> multiclf = OneVsRestClassifier(clf, n_jobs=-1)
>>>
>>> multiclf.fit(Xtr, ytr)
/home/rsivapr/scikit-learn/sklearn/feature_selection/univariate_selection.py:157:
RuntimeWarning: invalid value encountered in divide
chisq /= f_exp
/home/rsivapr/scikit-learn/sklearn/feature_selection/univariate_selection.py:157:
RuntimeWarning: invalid value encountered in divide
chisq /= f_exp
/home/rsivapr/scikit-learn/sklearn/feature_selection/univariate_selection.py:157:
RuntimeWarning: invalid value encountered in divide
chisq /= f_exp
然后多个这样的警告后，它失败：下面
Process PoolWorker-21:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
Exception in thread Thread-1:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/threading.py", line 808, in __bootstrap_inner
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/threading.py", line 761, in run
self.__target(*self.__args, **self.__kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 325, in _handle_workers
pool._maintain_pool()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 229, in _maintain_pool
self._repopulate_pool()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 222, in _repopulate_pool
w.start()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 130, in start
self._popen = Popen(self)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/forking.py", line 121, in __init__
self.pid = os.fork()
OSError: [Errno 12] Cannot allocate memory
/home/rsivapr/scikit-learn/sklearn/feature_selection/univariate_selection.py:157: RuntimeWarning: invalid value encountered in divide
chisq /= f_exp
Process PoolWorker-22:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
Process PoolWorker-23:
Process PoolWorker-30:
/home/rsivapr/scikit-learn/sklearn/feature_selection/univariate_selection.py:157: RuntimeWarning: invalid value encountered in divide
chisq /= f_exp
Process PoolWorker-31:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Process PoolWorker-28:
Traceback (most recent call last):
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Process PoolWorker-32:
Process PoolWorker-29:
Traceback (most recent call last):
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Process PoolWorker-27:
Process PoolWorker-26:
Traceback (most recent call last):
Process PoolWorker-25:
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Traceback (most recent call last):
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self.run()
self.run()
self.run()
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
self._target(*self._args, **self._kwargs)
self._target(*self._args, **self._kwargs)
self._target(*self._args, **self._kwargs)
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
task = get()
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
task = get()
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
return recv()
return recv()
MemoryError
MemoryError
MemoryError
return recv()
MemoryError
return recv()
return recv()
MemoryError
MemoryError
return recv()
MemoryError
return recv()
MemoryError
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
Process PoolWorker-24:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
UnpicklingError: invalid load key, 'k'.
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
Process PoolWorker-1:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
Process PoolWorker-2:
Traceback (most recent call last):
Process PoolWorker-3:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Process PoolWorker-4:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Process PoolWorker-6:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
Process PoolWorker-5:
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
return recv()
MemoryError
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
Process PoolWorker-7:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
UnpicklingError: unpickling stack underflow
Process PoolWorker-8:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
UnpicklingError: invalid load key, ''.
Process PoolWorker-10:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
UnpicklingError: invalid load key, '�'.
Process PoolWorker-21:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
Exception in thread Thread-1:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/threading.py", line 808, in __bootstrap_inner
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/threading.py", line 761, in run
self.__target(*self.__args, **self.__kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 325, in _handle_workers
pool._maintain_pool()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 229, in _maintain_pool
self._repopulate_pool()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 222, in _repopulate_pool
w.start()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 130, in start
self._popen = Popen(self)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/forking.py", line 121, in __init__
self.pid = os.fork()
OSError: [Errno 12] Cannot allocate memory
/home/rsivapr/scikit-learn/sklearn/feature_selection/univariate_selection.py:157: RuntimeWarning: invalid value encountered in divide
chisq /= f_exp
Process PoolWorker-22:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
Process PoolWorker-23:
Process PoolWorker-30:
/home/rsivapr/scikit-learn/sklearn/feature_selection/univariate_selection.py:157: RuntimeWarning: invalid value encountered in divide
chisq /= f_exp
Process PoolWorker-31:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Process PoolWorker-28:
Traceback (most recent call last):
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Process PoolWorker-32:
Process PoolWorker-29:
Traceback (most recent call last):
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Process PoolWorker-27:
Process PoolWorker-26:
Traceback (most recent call last):
Process PoolWorker-25:
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Traceback (most recent call last):
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self.run()
self.run()
self.run()
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
self._target(*self._args, **self._kwargs)
self._target(*self._args, **self._kwargs)
self._target(*self._args, **self._kwargs)
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
task = get()
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
task = get()
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
return recv()
return recv()
MemoryError
MemoryError
MemoryError
return recv()
MemoryError
return recv()
return recv()
MemoryError
MemoryError
return recv()
MemoryError
return recv()
MemoryError
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
Process PoolWorker-24:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
UnpicklingError: invalid load key, 'k'.
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
Process PoolWorker-1:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
Process PoolWorker-2:
Traceback (most recent call last):
Process PoolWorker-3:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Process PoolWorker-4:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Process PoolWorker-6:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
Process PoolWorker-5:
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
return recv()
MemoryError
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
MemoryError
Process PoolWorker-7:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
UnpicklingError: unpickling stack underflow
Process PoolWorker-8:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
UnpicklingError: invalid load key, ''.
Process PoolWorker-10:
Traceback (most recent call last):
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/pool.py", line 102, in worker
task = get()
File "/home/rsivapr/anaconda/lib/python2.7/multiprocessing/queues.py", line 376, in get
return recv()
UnpicklingError: invalid load key, '�'.