Python 3.6.0 |Anaconda 4.3.0 (64-bit)| (default, Dec 23 2016, 12:22:00) Type "copyright", "credits" or "license" for more information. IPython 5.1.0 -- An enhanced Interactive Python. ? -> Introduction and overview of IPython's features. %quickref -> Quick reference. help -> Python's own help system. object? -> Details about 'object', use 'object??' for extra details. In [1]: %paste import matplotlib.pyplot as plt import numpy as np from keras.models import Sequential from keras.layers import Dense x = np.linspace(-3, 3, 1000).reshape(-1, 1) def f(x): return 2 * x + 5 f = np.vectorize(f) y = f(x) def baseline_model(): model = Sequential() model.add(Dense(1, input_dim=1, activation='linear')) model.compile(loss='mean_squared_error', optimizer='sgd') return model model = baseline_model() model.fit(x, y, nb_epoch=100, verbose = 0) ## -- End pasted text -- Using Theano backend. INFO (theano.gof.compilelock): Waiting for existing lock by process '1659' (I am process '4094') INFO (theano.gof.compilelock): To manually release the lock, delete /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/loc k_dir ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x,x}(TensorConstant{2}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmpre6vph8g/mdb219947724f79219f7dbd36f0f52c77.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x}(TensorConstant{0}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmpm2dah0vp/m3b0ce2496b52b736ea9dad3db745e846.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x,x}(TensorConstant{1.0}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmpclkazgjk/mdb219947724f79219f7dbd36f0f52c77.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x,x}(TensorConstant{2}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmp_p3c2l03/mdb219947724f79219f7dbd36f0f52c77.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x}(TensorConstant{0}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmp1kp7vh9h/m3b0ce2496b52b736ea9dad3db745e846.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x,x}(TensorConstant{1.0}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmpp69avdpw/mdb219947724f79219f7dbd36f0f52c77.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x}(TensorConstant{0}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmp5g3d69v3/m3b0ce2496b52b736ea9dad3db745e846.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x,x}(TensorConstant{2}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmpuafxzvb2/mdb219947724f79219f7dbd36f0f52c77.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x}(TensorConstant{0}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmpluecn73p/m3b0ce2496b52b736ea9dad3db745e846.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x,x}(TensorConstant{2}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmp5v87v1xu/mdb219947724f79219f7dbd36f0f52c77.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x}(TensorConstant{0}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmpmu8nzdva/m3b0ce2496b52b736ea9dad3db745e846.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x,x}(TensorConstant{2}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmpfauth3ko/mdb219947724f79219f7dbd36f0f52c77.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x}(TensorConstant{0}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmp221i3i9u/m3b0ce2496b52b736ea9dad3db745e846.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x,x}(TensorConstant{2}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmp0kqitcw1/mdb219947724f79219f7dbd36f0f52c77.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x}(TensorConstant{0}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmpmemfne8a/m3b0ce2496b52b736ea9dad3db745e846.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x,x}(TensorConstant{2}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmpgsgeyrm1/mdb219947724f79219f7dbd36f0f52c77.so: undefine d symbol: _ZdlPvm ERROR (theano.gof.opt): Optimization failure due to: constant_folding ERROR (theano.gof.opt): node: DimShuffle{x,x}(TensorConstant{1.0}) ERROR (theano.gof.opt): TRACEBACK: ERROR (theano.gof.opt): Traceback (most recent call last): File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/opt.py", line 1772, in process_node replacements = lopt.transform(node) File "/opt/anaconda/lib/python3.6/site-packages/theano/tensor/opt.py", line 5825, in constant_folding no_recycling=[]) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 970, in make_thunk no_recycling) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py", line 879, in make_c_thunk output_storage=node_output_storage) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1200, in make_thunk keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1143, in __compile__ keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1595, in cthunk_factory key=key, lnk=self, keep_lock=keep_lock) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 1142, in module_from_key module = lnk.compile_cmodule(location) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py", line 1506, in compile_cmodule preargs=preargs) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 2213, in compile_str return dlimport(lib_filename) File "/opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py", line 299, in dlimport rval = __import__(module_name, {}, {}, [module_name]) ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmprl4r40z7/mdb219947724f79219f7dbd36f0f52c77.so: undefine d symbol: _ZdlPvm --------------------------------------------------------------------------- ImportError Traceback (most recent call last) in () 20 21 model = baseline_model() ---> 22 model.fit(x, y, nb_epoch=100, verbose = 0) /opt/anaconda/lib/python3.6/site-packages/keras/models.py in fit(self, x, y, batch_size, nb_epoch, verbose, callbacks, validation_split, validation_data, shuffle, class_weight, sample_weight, initial_epoch, **kwargs) 670 class_weight=class_weight, 671 sample_weight=sample_weight, --> 672 initial_epoch=initial_epoch) 673 674 def evaluate(self, x, y, batch_size=32, verbose=1, /opt/anaconda/lib/python3.6/site-packages/keras/engine/training.py in fit(self, x, y, batch_size, nb_epoch, verbose, callbacks, validation_split, validat ion_data, shuffle, class_weight, sample_weight, initial_epoch) 1166 else: 1167 ins = x + y + sample_weights -> 1168 self._make_train_function() 1169 f = self.train_function 1170 /opt/anaconda/lib/python3.6/site-packages/keras/engine/training.py in _make_train_function(self) 765 [self.total_loss] + self.metrics_tensors, 766 updates=updates, --> 767 **self._function_kwargs) 768 769 def _make_test_function(self): /opt/anaconda/lib/python3.6/site-packages/keras/backend/theano_backend.py in function(inputs, outputs, updates, **kwargs) 967 msg = 'Invalid argument "%s" passed to K.function' % key 968 raise ValueError(msg) --> 969 return Function(inputs, outputs, updates=updates, **kwargs) 970 971 /opt/anaconda/lib/python3.6/site-packages/keras/backend/theano_backend.py in __init__(self, inputs, outputs, updates, **kwargs) 953 allow_input_downcast=True, 954 on_unused_input='ignore', --> 955 **kwargs) 956 957 def __call__(self, inputs): /opt/anaconda/lib/python3.6/site-packages/theano/compile/function.py in function(inputs, outputs, mode, updates, givens, no_default_updates, accept_inpla ce, name, rebuild_strict, allow_input_downcast, profile, on_unused_input) 318 on_unused_input=on_unused_input, 319 profile=profile, --> 320 output_keys=output_keys) 321 # We need to add the flag check_aliased inputs if we have any mutable or 322 # borrowed used defined inputs /opt/anaconda/lib/python3.6/site-packages/theano/compile/pfunc.py in pfunc(params, outputs, mode, updates, givens, no_default_updates, accept_inplace, na me, rebuild_strict, allow_input_downcast, profile, on_unused_input, output_keys) 477 accept_inplace=accept_inplace, name=name, 478 profile=profile, on_unused_input=on_unused_input, --> 479 output_keys=output_keys) 480 481 /opt/anaconda/lib/python3.6/site-packages/theano/compile/function_module.py in orig_function(inputs, outputs, mode, accept_inplace, name, profile, on_unu sed_input, output_keys) 1775 on_unused_input=on_unused_input, 1776 output_keys=output_keys).create( -> 1777 defaults) 1778 1779 t2 = time.time() /opt/anaconda/lib/python3.6/site-packages/theano/compile/function_module.py in create(self, input_storage, trustme, storage_map) 1639 theano.config.traceback.limit = 0 1640 _fn, _i, _o = self.linker.make_thunk( -> 1641 input_storage=input_storage_lists, storage_map=storage_map) 1642 finally: 1643 theano.config.traceback.limit = limit_orig /opt/anaconda/lib/python3.6/site-packages/theano/gof/link.py in make_thunk(self, input_storage, output_storage, storage_map) 688 return self.make_all(input_storage=input_storage, 689 output_storage=output_storage, --> 690 storage_map=storage_map)[:3] 691 692 def make_all(self, input_storage, output_storage): /opt/anaconda/lib/python3.6/site-packages/theano/gof/vm.py in make_all(self, profiler, input_storage, output_storage, storage_map) 1001 storage_map, 1002 compute_map, -> 1003 no_recycling)) 1004 if not hasattr(thunks[-1], 'lazy'): 1005 # We don't want all ops maker to think about lazy Ops. /opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py in make_thunk(self, node, storage_map, compute_map, no_recycling) 968 try: 969 return self.make_c_thunk(node, storage_map, compute_map, --> 970 no_recycling) 971 except (NotImplementedError, utils.MethodNotDefined): 972 logger.debug('Falling back on perform') /opt/anaconda/lib/python3.6/site-packages/theano/gof/op.py in make_c_thunk(self, node, storage_map, compute_map, no_recycling) 877 logger.debug('Trying CLinker.make_thunk') 878 outputs = cl.make_thunk(input_storage=node_input_storage, --> 879 output_storage=node_output_storage) 880 fill_storage, node_input_filters, node_output_filters = outputs 881 /opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py in make_thunk(self, input_storage, output_storage, storage_map, keep_lock) 1198 cthunk, in_storage, out_storage, error_storage = self.__compile__( 1199 input_storage, output_storage, storage_map, -> 1200 keep_lock=keep_lock) 1201 1202 res = _CThunk(cthunk, init_tasks, tasks, error_storage) /opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py in __compile__(self, input_storage, output_storage, storage_map, keep_lock) 1141 output_storage, 1142 storage_map, -> 1143 keep_lock=keep_lock) 1144 return (thunk, 1145 [link.Container(input, storage) for input, storage in /opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py in cthunk_factory(self, error_storage, in_storage, out_storage, storage_map, keep_lock) 1593 else: 1594 module = get_module_cache().module_from_key( -> 1595 key=key, lnk=self, keep_lock=keep_lock) 1596 1597 vars = self.inputs + self.outputs + self.orphans /opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py in module_from_key(self, key, lnk, keep_lock) 1140 try: 1141 location = dlimport_workdir(self.dirname) -> 1142 module = lnk.compile_cmodule(location) 1143 name = module.__file__ 1144 assert name.startswith(location) /opt/anaconda/lib/python3.6/site-packages/theano/gof/cc.py in compile_cmodule(self, location) 1504 lib_dirs=self.lib_dirs(), 1505 libs=libs, -> 1506 preargs=preargs) 1507 except Exception as e: 1508 e.args += (str(self.fgraph),) /opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py in compile_str(module_name, src_code, location, include_dirs, lib_dirs, libs, preargs, py _module, hide_symbols) 2211 open(os.path.join(location, "__init__.py"), 'w').close() 2212 assert os.path.isfile(lib_filename) -> 2213 return dlimport(lib_filename) 2214 2215 /opt/anaconda/lib/python3.6/site-packages/theano/gof/cmodule.py in dlimport(fullpath, suffix) 297 warnings.filterwarnings("ignore", 298 message="numpy.ndarray size changed") --> 299 rval = __import__(module_name, {}, {}, [module_name]) 300 t1 = time.time() 301 import_time += t1 - t0 ImportError: /home/puck/.theano/compiledir_Linux-4.4--MANJARO-x86_64-with-glibc2.2.5--3.6.0-64/tmpgk36rmkt/mf0c860ada3decf909d2c7248bdfcff39.so: undefine d symbol: _ZdlPvm