caffe matlab solver creation failure

[江筱楠]

Hi guys,

It is strange, but when I try to create the solver in the matlab 2014b by commanding solver = caffe.Solver('./models/bvlc_reference_caffenet/solver.prototxt') as the tutorial introduced at http://caffe.berkeleyvision.org/tutorial/interfaces.html, one fatal issue always occurs at "get_solver.m" "pSolver=caffe_('get_solver',solver_file)". When I executing this line, the fatal error occurs.

the log file says:

------------------------------------------------------------------------

              abort() detected at Mon Sep  7 13:41:07 2015

------------------------------------------------------------------------

Configuration:

  Crash Decoding     : Disabled

  Current Visual     : None

  Default Encoding   : UTF-8

  GNU C Library      : 2.19 stable

  MATLAB Architecture: glnxa64

  MATLAB Root        : /usr/local/MATLAB/R2014b

  MATLAB Version     : 8.4.0.150421 (R2014b)

  Operating System   : Linux 3.13.0-63-generic #103-Ubuntu SMP Fri Aug 14 21:42:59 UTC 2015 x86_64

  Processor ID       : x86 Family 6 Model 63 Stepping 2, GenuineIntel

  Software OpenGL    : 1

  Virtual Machine    : Java 1.7.0_11-b21 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode

  Window System      : No active display

Fault Count: 1

Abnormal termination:

abort()

Register State (from fault):

  RAX = 0000000000000000  RBX = 00007fa5f4244620

  RCX = ffffffffffffffff  RDX = 0000000000000006

  RSP = 00007fa5afffea48  RBP = 00007fa5afffeb80

  RSI = 0000000000000f55  RDI = 0000000000000e7c

   R8 = 000000000000ff08   R9 = 00007fa703f52d40

  R10 = 0000000000000008  R11 = 0000000000000202

  R12 = 0000000000000000  R13 = 0000000000000000

  R14 = 0000000000000001  R15 = 00007fa5affff700

  RIP = 00007fa703e38cc9  EFL = 0000000000000202

   CS = 0033   FS = 0000   GS = 0000

Stack Trace (from fault):

[  0] 0x00007fa703e38cc9                    /lib/x86_64-linux-gnu/libc.so.6+00224457 gsignal+00000057

[  1] 0x00007fa703e3c0d8                    /lib/x86_64-linux-gnu/libc.so.6+00237784 abort+00000328

[  2] 0x00007fa5f401ed81             /usr/lib/x86_64-linux-gnu/libglog.so.0+00068993 _ZN6google22InstallFailureFunctionEPFvvE+00000000

[  3] 0x00007fa5f401edaa             /usr/lib/x86_64-linux-gnu/libglog.so.0+00069034 _ZN6google10LogMessage10SendToSinkEv+00000000

[  4] 0x00007fa5f401ece4             /usr/lib/x86_64-linux-gnu/libglog.so.0+00068836 _ZN6google10LogMessage9SendToLogEv+00001224

[  5] 0x00007fa5f401e6e6             /usr/lib/x86_64-linux-gnu/libglog.so.0+00067302 _ZN6google10LogMessage5FlushEv+00000414

[  6] 0x00007fa5f4021687             /usr/lib/x86_64-linux-gnu/libglog.so.0+00079495 _ZN6google15LogMessageFatalD1Ev+00000025

[  7] 0x00007fa5f6547201 /usr/local/digits-2.0/caffe/matlab/+caffe/private/caffe_.mexa64+00926209

[  8] 0x00007fa5f650d467 /usr/local/digits-2.0/caffe/matlab/+caffe/private/caffe_.mexa64+00689255

[  9] 0x00007fa5f650a18f /usr/local/digits-2.0/caffe/matlab/+caffe/private/caffe_.mexa64+00676239

[ 10] 0x00007fa5c275ba4a /usr/lib/x86_64-linux-gnu/libboost_thread.so.1.54.0+00047690

[ 11] 0x00007fa7041cf182              /lib/x86_64-linux-gnu/libpthread.so.0+00033154

[ 12] 0x00007fa703efc47d                    /lib/x86_64-linux-gnu/libc.so.6+01025149 clone+00000109

If this problem is reproducible, please submit a Service Request via:

    http://www.mathworks.com/support/contact_us/

A technical support engineer might contact you with further information.

Thank you for your help.

Is anyone knowing a clue for this? 

Many thanks.

[Dolev Raviv]

+1 suffering from a very similar issue both on solver and net initialization.

If I retry it one more time matlab hangs.

Averything worked fine for me until the Nvidia driver updated itself...

[Awais Ashfaq]

Same Problem. ANY idea how to solve this?