Program received signal SIGSEGV, Segmentation fault.
0xb7d73ee7 in shogun::Version::unref (this=0x3ffc0027) at base/Version.cpp:136
136     if (refcount==0 || --refcount==0)
(gdb) bt
#0  0xb7d73ee7 in shogun::Version::unref (this=0x3ffc0027) at base/Version.cpp:136
#1  0xb7d6f28c in shogun::CSGObject::unset_global_objects (this=0x806d500)
    at base/SGObject.cpp:212
#2  0xb7d6ee28 in shogun::CSGObject::~CSGObject (this=0x806d500, __in_chrg=<optimized out>)
    at base/SGObject.cpp:132
#3  0xb7b59b8b in shogun::CDynamicObjectArray::~CDynamicObjectArray (this=0x806d500,
    __in_chrg=<optimized out>) at ../shogun/lib/DynamicObjectArray.h:140
#4  0xb7b59bf1 in shogun::CDynamicObjectArray::~CDynamicObjectArray (this=0x806d500,
    __in_chrg=<optimized out>) at ../shogun/lib/DynamicObjectArray.h:140
#5  0xb7d6f0f5 in shogun::CSGObject::unref (this=0x806d500) at base/SGObject.cpp:178
#6  0xb7e1b2aa in shogun::CPrimalMosekSOSVM::train_machine (this=0x80576d0, data=0x0)
    at structure/PrimalMosekSOSVM.cpp:189
#7  0xb7e0d32a in shogun::CMachine::train (this=0x80576d0, data=0x0) at machine/Machine.cpp:67
#8  0x0804a39b in main (argc=1, argv=0xbffff1f4) at so_hmsvm_mosek_simple.cpp:44
(gdb