tester.py:132: RuntimeWarning: [WARN] In file /home/wiking/shogun/src/shogun/io/SerializableFile.cpp line 93: `/tmp/fileN1kffU' has file-version `(unkown)', which is not supported!

  ll = pickle.load(zz)
tester.py:132: RuntimeWarning: [WARN] In file /home/wiking/shogun/src/shogun/base/SGObject.cpp line 377: AveragedPerceptron::load_serializable(): File contains no parameter version. Seems like your file is from the days before this was introduced. Ignore warning or serialize with this version of shogun to get rid of above and this warnings.

  ll = pickle.load(zz)

Program received signal SIGSEGV, Segmentation fault.
_IO_vfscanf_internal (s=0x0, format=0x36535841b0f "%256s\n", argptr=<optimized out>, errp=<optimized out>) at vfscanf.c:320
320	vfscanf.c: No such file or directory.
(gdb) bt
#0  _IO_vfscanf_internal (s=0x0, format=0x36535841b0f "%256s\n", argptr=<optimized out>, errp=<optimized out>) at vfscanf.c:320
#1  0x0000036537b0ac58 in __fscanf (stream=0x0, format=0x36535841b0f "%256s\n") at fscanf.c:32
#2  0x00000365350f6181 in shogun::CSerializableAsciiFile::new_reader (this=0x38c08d0, dest_version=0x3ffffffd400 "(unkown)", n=256)
    at /home/wiking/shogun/src/shogun/io/SerializableAsciiFile.cpp:66
#3  0x00000365350ffec1 in shogun::CSerializableFile::is_task_warn (this=0x38c08d0, rw=114 'r', name=0x3e68ec0 "max_train_time", prefix=0x36536c9e21a "")
    at /home/wiking/shogun/src/shogun/io/SerializableFile.cpp:90
#4  0x00000365351013e3 in shogun::CSerializableFile::read_type_begin (this=0x38c08d0, type=0x3e1e710, name=0x3e68ec0 "max_train_time", prefix=0x36536c9e21a "")
    at /home/wiking/shogun/src/shogun/io/SerializableFile.cpp:546
#5  0x00000365357b54eb in shogun::TParameter::load (this=0x3e1e710, file=0x38c08d0, prefix=0x36536c9e21a "") at /home/wiking/shogun/src/shogun/base/Parameter.cpp:2593
#6  0x00000365357a7bf3 in shogun::CSGObject::load_file_parameters (this=0x37f56a0, param_info=0x3a1ed30, file_version=-1, file=0x38c08d0, prefix=0x36536c9e21a "")
    at /home/wiking/shogun/src/shogun/base/SGObject.cpp:611
#7  0x00000365357a7e58 in shogun::CSGObject::load_file_parameters (this=0x37f56a0, param_info=0x3ddb460, file_version=-1, file=0x38c08d0, prefix=0x36536c9e21a "")
    at /home/wiking/shogun/src/shogun/base/SGObject.cpp:641
#8  0x00000365357a7e58 in shogun::CSGObject::load_file_parameters (this=0x37f56a0, param_info=0x3f065c0, file_version=-1, file=0x38c08d0, prefix=0x36536c9e21a "")
    at /home/wiking/shogun/src/shogun/base/SGObject.cpp:641
#9  0x00000365357a828d in shogun::CSGObject::load_all_file_parameters (this=0x37f56a0, file_version=-1, current_version=1, file=0x38c08d0, prefix=0x36536c9e21a "")
    at /home/wiking/shogun/src/shogun/base/SGObject.cpp:693
#10 0x00000365357a6a94 in shogun::CSGObject::load_serializable (this=0x37f56a0, file=0x38c08d0, prefix=0x36536c9e21a "", param_version=1)
    at /home/wiking/shogun/src/shogun/base/SGObject.cpp:419
#11 0x00000365364130be in shogun_CSGObject___setstate__ (self=0x37f56a0, state=0x3e58908) at /home/wiking/shogun/build/src/interfaces/python_modular/modshogunPYTHON_wrap.cxx:8716
#12 0x000003653643f313 in _wrap_SGObject___setstate__ (self=0x3e9d960, args=0x3d74bd0) at /home/wiking/shogun/build/src/interfaces/python_modular/modshogunPYTHON_wrap.cxx:24546
#13 0x00000000004a833b in PyObject_Call ()
#14 0x00000000004a89e9 in ?? ()
#15 0x00000000004c0669 in ?? ()
#16 0x00000000005340af in ?? ()
#17 0x00000000004b666f in PyEval_EvalFrameEx ()
#18 0x00000000004ba36e in PyEval_EvalFrameEx ()
#19 0x00000000004cdee7 in PyEval_EvalCodeEx ()
#20 0x00000000005464bf in ?? ()
#21 0x000000000045420c in PyRun_FileExFlags ()
#22 0x000000000045452c in PyRun_SimpleFileExFlags ()
#23 0x00000000005587b5 in Py_Main ()
#24 0x00000000004616eb in main ()