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spectral radius optimisation(eigs+eig)/termination:Abort sgn |
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| Brescht |
Forum-Newbie
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Beiträge: 1
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Anmeldedatum: 09.03.15
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Wohnort: ---
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Version: ---
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Verfasst am: 09.03.2015, 11:50
Titel: spectral radius optimisation(eigs+eig)/termination:Abort sgn
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Hey, I am currently optimising a multigrid solver (for PDE) with regard to the spectral radius of a matrix. So basically, it is loads of spectral radius optimizations. I use eigs(M,1) for these, but modified it: in case the spectral radius could not be calculated to the requested accuracy, eig is used instead to calculate the spectral radius.
The error is reproducible, but occurs not in every single run of the optimization. In fact, in November/December last year it never occurred, but now nearly no optimisation runs through.
I start the optimizations using mobaxterm x server and screen to work on the system in the following error report:
------------------------------------------------------------------------
Abort signal detected at Tue Jan 13 19:41:58 2015
------------------------------------------------------------------------
Configuration:
Crash Decoding : Disabled
Current Visual : None
Default Encoding : UTF-8
GNU C Library : 2.12 stable
MATLAB Architecture: glnxa64
MATLAB Root : /amd/linux/MATLAB/R2013a
MATLAB Version : 8.1.0.604 (R2013a)
Operating System : Linux 2.6.32-431.23.3.el6.x86_64 #1 SMP Tue Jul 29 11:12:56 CDT 2014 x86_64
Processor ID : x86 Family 6 Model 29 Stepping 1, GenuineIntel
Virtual Machine : Java 1.6.0_17-b04 with Sun Microsystems Inc. Java HotSpot(TM) 64-Bit Server VM mixed mode
Window System : No active display
Fault Count: 1
Abnormal termination:
Abort signal
Register State (from fault):
RAX = 0000000000000000 RBX = 0000000000000400
RCX = ffffffffffffffff RDX = 0000000000000006
RSP = 00007f27551750a8 RBP = 00007f2755175af0
RSI = 00000000000043ab RDI = 0000000000004363
R8 = 0000000000000000 R9 = 00007f276cf069f8
R10 = 0000000000000008 R11 = 0000000000000206
R12 = 00000000000000f7 R13 = 00007f27551753d0
R14 = 000000000000007d R15 = 0000000000000007
RIP = 0000003c34c32625 EFL = 0000000000000206
CS = 0033 FS = 0000 GS = 0000
Stack Trace (from fault):
[ 0] 0x0000003c34c32625 /lib64/libc.so.6+00206373 gsignal+00000053
[ 1] 0x0000003c34c33e05 /lib64/libc.so.6+00212485 abort+00000373
[ 2] 0x0000003c34c70537 /lib64/libc.so.6+00460087
[ 3] 0x0000003c34c75e66 /lib64/libc.so.6+00482918
[ 4] 0x0000003c34c789b3 /lib64/libc.so.6+00494003
[ 5] 0x00007f276c8d21a8 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmx.so+00233896
[ 6] 0x00007f276c8d5a5e /amd/linux/MATLAB/R2013a/bin/glnxa64/libmx.so+00248414
[ 7] 0x00007f276c95a118 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmx.so+00790808 mxMoveArrayOntoHeader+00000472
[ 8] 0x00007f276b44a295 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02192021
[ 9] 0x00007f276b604356 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+04002646
[ 10] 0x00007f276b57b153 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+03440979
[ 11] 0x00007f276b4a9b73 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02583411
[ 12] 0x00007f276b4d3384 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02753412
[ 13] 0x00007f276b4d353f /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02753855
[ 14] 0x00007f276b5f0500 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+03921152
[ 15] 0x00007f276b40c8ac /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01939628
[ 16] 0x00007f276b408993 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01923475
[ 17] 0x00007f276b409797 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01927063
[ 18] 0x00007f276b474e50 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02367056
[ 19] 0x00007f276bbba6b2 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_dispatcher.so+00562866 _ZN8Mfh_file11dispatch_fhEiPP11mxArray_tagiS2_+00000594
[ 20] 0x00007f276b457256 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02245206
[ 21] 0x00007f276b407a86 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01919622
[ 22] 0x00007f276b40c374 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01938292
[ 23] 0x00007f276b408993 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01923475
[ 24] 0x00007f276b409797 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01927063
[ 25] 0x00007f276b474e50 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02367056
[ 26] 0x00007f276bbba6b2 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_dispatcher.so+00562866 _ZN8Mfh_file11dispatch_fhEiPP11mxArray_tagiS2_+00000594
[ 27] 0x00007f276b457256 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02245206
[ 28] 0x00007f276b407a86 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01919622
[ 29] 0x00007f276b40c374 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01938292
[ 30] 0x00007f276b408993 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01923475
[ 31] 0x00007f276b409797 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01927063
[ 32] 0x00007f276b474e50 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02367056
[ 33] 0x00007f276bbba6b2 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_dispatcher.so+00562866 _ZN8Mfh_file11dispatch_fhEiPP11mxArray_tagiS2_+00000594
[ 34] 0x00007f276b643bf6 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+04262902
[ 35] 0x00007f276b64437a /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+04264826
[ 36] 0x00007f276b644eea /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+04267754
[ 37] 0x00007f276b4a7bbd /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02575293
[ 38] 0x00007f276b4d3412 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02753554
[ 39] 0x00007f276b4d353f /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02753855
[ 40] 0x00007f276b5f0500 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+03921152
[ 41] 0x00007f276b40c8ac /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01939628
[ 42] 0x00007f276b408993 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01923475
[ 43] 0x00007f276b409797 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01927063
[ 44] 0x00007f276b474e50 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02367056
[ 45] 0x00007f276bbba6b2 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_dispatcher.so+00562866 _ZN8Mfh_file11dispatch_fhEiPP11mxArray_tagiS2_+00000594
[ 46] 0x00007f276b457256 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02245206
[ 47] 0x00007f276b3e309d /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01769629
[ 48] 0x00007f276b40bb0e /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01936142
[ 49] 0x00007f276b408993 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01923475
[ 50] 0x00007f276b409797 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01927063
[ 51] 0x00007f276b474e50 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02367056
[ 52] 0x00007f276bbba6b2 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_dispatcher.so+00562866 _ZN8Mfh_file11dispatch_fhEiPP11mxArray_tagiS2_+00000594
[ 53] 0x00007f276b443dcb /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+02166219
[ 54] 0x00007f276b4017cc /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01894348
[ 55] 0x00007f276b3fde1d /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01879581
[ 56] 0x00007f276b3fe255 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwm_interpreter.so+01880661
[ 57] 0x00007f2763696fae /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwbridge.so+00139182
[ 58] 0x00007f2763697111 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwbridge.so+00139537
[ 59] 0x00007f2763697ce5 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwbridge.so+00142565 _Z8mnParserv+00000725
[ 60] 0x00007f276be523d2 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwmcr.so+00447442 _ZN11mcrInstance30mnParser_on_interpreter_threadEv+00000034
[ 61] 0x00007f276be319ac /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwmcr.so+00313772
[ 62] 0x00007f276be31b88 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwmcr.so+00314248
[ 63] 0x00007f276c477cab /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwservices.so+01166507 _ZN10eventqueue18UserEventQueueImpl5flushEv+00000395
[ 64] 0x00007f2760bb55fd /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwuix.so+00534013
[ 65] 0x00007f276c51da9d /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwservices.so+01845917
[ 66] 0x00007f276c51e50f /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwservices.so+01848591 _Z25svWS_ProcessPendingEventsiib+00001615
[ 67] 0x00007f276be325ef /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwmcr.so+00316911
[ 68] 0x00007f276be32f5c /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwmcr.so+00319324
[ 69] 0x00007f276be2c592 /amd/linux/MATLAB/R2013a/bin/glnxa64/libmwmcr.so+00292242
[ 70] 0x0000003c358079d1 /lib64/libpthread.so.0+00031185
[ 71] 0x0000003c34ce89dd /lib64/libc.so.6+00952797 clone+00000109
Thank you, any help is greatly appreciated! if you need any further information, please ask for it. I have never needed help before 
Timm Richter
_________________
Technical science does not save the world, it only accelerates processes already running, as it provides tools, not users...
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