Matlab internal Error after running rcnn_exp_cache_features('train');

[teruun]

I was trying to extract features from PASCAL VOC 2007 datasets according to the tutorial, everything is normal until matlab throwed a System Error: 'MATLAB has encountered an internal problem and needs to close'. I use ubuntu 14.04 and the matlab edition is 2013b. The R-CNN is runned in CPU mode.

The error was thrown while excuting line 36: 'rcnn_model.cnn.layers = caffe('get_weights')' in rcnn_load_model.m:

Some details of the error:

---

          abort() detected at Mon Oct  6 22:23:35 2014

---

Configuration:
Crash Decoding : Disabled
Current Visual : 0x21 (class 4, depth 24)
Default Encoding : UTF-8
GNU C Library : 2.19 stable
MATLAB Architecture: glnxa64
MATLAB Root : /usr/local/MATLAB/R2013b
MATLAB Version : 8.2.0.701 (R2013b)
Operating System : Linux 3.13.0-36-generic #63-Ubuntu SMP Wed Sep 3 21:30:07 UTC 2014 x86_64
Processor ID : x86 Family 6 Model 60 Stepping 3, GenuineIntel
Virtual Machine : Java 1.7.0_11-b21 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
Window System : The X.Org Foundation (11501000), display :0

Fault Count: 1

Abnormal termination:
abort()

Register State (from fault):
RAX = 0000000000000000 RBX = 00007f6036652620
RCX = ffffffffffffffff RDX = 0000000000000006
RSP = 00007f60799f0b68 RBP = 00007f60799f0ca0
RSI = 0000000000002a9a RDI = 0000000000002a67

R8 = 000000000000ff08 R9 = 00007f604d342fa0
R10 = 0000000000000008 R11 = 0000000000000202
R12 = 00007f5fff3a7660 R13 = 0000000000000000
R14 = 0000000000000000 R15 = 00007f606f65a980

RIP = 00007f608c91fbb9 EFL = 0000000000000202

CS = 0033 FS = 0000 GS = 0000

Stack Trace (from fault):
[ 0] 0x00007f608c91fbb9 /lib/x86_64-linux-gnu/libc.so.6+00224185 gsignal+00000057
[ 1] 0x00007f608c922fc8 /lib/x86_64-linux-gnu/libc.so.6+00237512 abort+00000328
[ 2] 0x00007f603642cd81 /usr/lib/x86_64-linux-gnu/libglog.so.0+00068993 _ZN6google22InstallFailureFunctionEPFvvE+00000000
[ 3] 0x00007f603642cdaa /usr/lib/x86_64-linux-gnu/libglog.so.0+00069034 _ZN6google10LogMessage10SendToSinkEv+00000000
[ 4] 0x00007f603642cce4 /usr/lib/x86_64-linux-gnu/libglog.so.0+00068836 _ZN6google10LogMessage9SendToLogEv+00001224
[ 5] 0x00007f603642c6e6 /usr/lib/x86_64-linux-gnu/libglog.so.0+00067302 _ZN6google10LogMessage5FlushEv+00000414
[ 6] 0x00007f603642f687 /usr/lib/x86_64-linux-gnu/libglog.so.0+00079495 _ZN6google15LogMessageFatalD1Ev+00000025
[ 7] 0x00007f60366d4650 /home/teruun/Documents/rcnn-master/external/caffe/matlab/caffe/caffe.mexa64+00525904
[ 8] 0x00007f603669f872 /home/teruun/Documents/rcnn-master/external/caffe/matlab/caffe/caffe.mexa64+00309362
[ 9] 0x00007f603666f849 /home/teruun/Documents/rcnn-master/external/caffe/matlab/caffe/caffe.mexa64+00112713
[ 10] 0x00007f603666ef13 /home/teruun/Documents/rcnn-master/external/caffe/matlab/caffe/caffe.mexa64+00110355 mexFunction+00000203
[ 11] 0x00007f6084d5efca /usr/local/MATLAB/R2013b/bin/glnxa64/libmex.so+00118730 mexRunMexFile+00000090
[ 12] 0x00007f6084d5b2f4 /usr/local/MATLAB/R2013b/bin/glnxa64/libmex.so+00103156
[ 13] 0x00007f6084d5b464 /usr/local/MATLAB/R2013b/bin/glnxa64/libmex.so+00103524
[ 14] 0x00007f6084193643 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_dispatcher.so+00669251 ZN8Mfh_file11dispatch_fhEiPP11mxArray_tagiS2+00000691
[ 15] 0x00007f60821bb154 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+04333908
[ 16] 0x00007f60821bcaa9 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+04340393
[ 17] 0x00007f60821bd33c /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+04342588
[ 18] 0x00007f6082041543 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02786627
[ 19] 0x00007f60820525ce /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02856398
[ 20] 0x00007f60820526b3 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02856627
[ 21] 0x00007f608217c762 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+04077410
[ 22] 0x00007f6081fb3139 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02203961
[ 23] 0x00007f6081fb5e67 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02215527
[ 24] 0x00007f6081fb3f4f /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02207567
[ 25] 0x00007f6081fb4ba4 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02210724
[ 26] 0x00007f608201a5bb /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02627003
[ 27] 0x00007f6084193643 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_dispatcher.so+00669251 ZN8Mfh_file11dispatch_fhEiPP11mxArray_tagiS2+00000691
[ 28] 0x00007f6081ffbaee /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02501358
[ 29] 0x00007f6081fb0e50 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02195024
[ 30] 0x00007f6081fb2caa /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02202794
[ 31] 0x00007f6081fb5e67 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02215527
[ 32] 0x00007f6081fb3f4f /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02207567
[ 33] 0x00007f6081fb4ba4 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02210724
[ 34] 0x00007f608201a5bb /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02627003
[ 35] 0x00007f6084193643 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_dispatcher.so+00669251 ZN8Mfh_file11dispatch_fhEiPP11mxArray_tagiS2+00000691
[ 36] 0x00007f6081ffbaee /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02501358
[ 37] 0x00007f6081fb0e50 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02195024
[ 38] 0x00007f6081fb2caa /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02202794
[ 39] 0x00007f6081fb5e67 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02215527
[ 40] 0x00007f6081fb3f4f /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02207567
[ 41] 0x00007f6081fb4ba4 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02210724
[ 42] 0x00007f608201a5bb /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02627003
[ 43] 0x00007f6084193643 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_dispatcher.so+00669251 ZN8Mfh_file11dispatch_fhEiPP11mxArray_tagiS2+00000691
[ 44] 0x00007f60821bb154 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+04333908
[ 45] 0x00007f60821bcaa9 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+04340393
[ 46] 0x00007f60821bd33c /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+04342588
[ 47] 0x00007f6082041543 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02786627
[ 48] 0x00007f60820525ce /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02856398
[ 49] 0x00007f60820526b3 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02856627
[ 50] 0x00007f608217c762 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+04077410
[ 51] 0x00007f6081fb4ad8 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02210520
[ 52] 0x00007f608201a5bb /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02627003
[ 53] 0x00007f6084193643 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_dispatcher.so+00669251 ZN8Mfh_file11dispatch_fhEiPP11mxArray_tagiS2+00000691
[ 54] 0x00007f6081fe69a5 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02415013
[ 55] 0x00007f6081fabc49 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02174025
[ 56] 0x00007f6081fa88d7 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02160855
[ 57] 0x00007f6081fa8c33 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwm_interpreter.so+02161715
[ 58] 0x00007f6084f8808c /usr/local/MATLAB/R2013b/bin/glnxa64/libmwbridge.so+00139404
[ 59] 0x00007f6084f886d9 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwbridge.so+00141017 _Z8mnParserv+00000697
[ 60] 0x00007f608dd1e4ff /usr/local/MATLAB/R2013b/bin/glnxa64/libmwmcr.so+00468223 _ZN11mcrInstance30mnParser_on_interpreter_threadEv+00000031
[ 61] 0x00007f608dd0297d /usr/local/MATLAB/R2013b/bin/glnxa64/libmwmcr.so+00354685
[ 62] 0x00007f608dd02a00 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwmcr.so+00354816
[ 63] 0x00007f60812bc836 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwuix.so+00346166
[ 64] 0x00007f60812c4862 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwuix.so+00378978
[ 65] 0x00007f608e45aac1 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwservices.so+02271937
[ 66] 0x00007f608e45acfc /usr/local/MATLAB/R2013b/bin/glnxa64/libmwservices.so+02272508
[ 67] 0x00007f608e45668f /usr/local/MATLAB/R2013b/bin/glnxa64/libmwservices.so+02254479
[ 68] 0x00007f608e45b845 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwservices.so+02275397
[ 69] 0x00007f608e45bd34 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwservices.so+02276660
[ 70] 0x00007f608e45c370 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwservices.so+02278256 _Z25svWS_ProcessPendingEventsiib+00000080
[ 71] 0x00007f608dd02c47 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwmcr.so+00355399
[ 72] 0x00007f608dd03408 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwmcr.so+00357384
[ 73] 0x00007f608dcfd538 /usr/local/MATLAB/R2013b/bin/glnxa64/libmwmcr.so+00333112
[ 74] 0x00007f608ccb7182 /lib/x86_64-linux-gnu/libpthread.so.0+00033154
[ 75] 0x00007f608c9e3fbd /lib/x86_64-linux-gnu/libc.so.6+01028029 clone+00000109

This error was detected while a MEX-file was running. If the MEX-file
is not an official MathWorks function, please examine its source code
for errors. Please consult the External Interfaces Guide for information
on debugging MEX-files.

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.

Any help or suggestion is very approciated. Thanks.

[zhaohuaihuai]

I have a similar problem, but it happens on f = caffe('forward', batches(j));,let me know if you solve this.thanks

[zhaohuaihuai]

I solved this by setting use_gpu=false in rcnn_load_model function. I notice that when error is caused by cuda , it is sometimes about choosing cpu and gpu.

[Se-Ch]

https://www.mathworks.com/support/bugreports/1297894 May be it help to you.