Matlab crash when i use linmod function in 2012b

 Hello all, i would be grateful a lot  if anybody help me with fixing of linmod linearization problem.
 I have some nonlinear simulink model that was linearized perfectly (by matlab code when using LINMOD function) in 2011a Matlab version.
Suddenly,  when i tried to run this code in 2012b, my matlab crashed on this function(LINMOD) execution.
I"d like to fix this problem, but see no way to do it.
Can you contribute me on it? 
Thanks

This is the "damp" file resulted by Matlab Crash

------------------------------------------------------------------------ Segmentation violation detected at Wed Jan 29 09:43:51 2014 ------------------------------------------------------------------------

Configuration: Crash Decoding : Disabled Default Encoding: windows-1252 MATLAB Root : C:\Program Files\MATLAB\R2012b MATLAB Version : 8.0.0.783 (R2012b) Operating System: Microsoft Windows 7 Processor ID : x86 Family 6 Model 37 Stepping 2, GenuineIntel Virtual Machine : Java 1.6.0_17-b04 with Sun Microsystems Inc. Java HotSpot™ Client VM mixed mode Window System : Version 6.1 (Build 7601: Service Pack 1)

Fault Count: 1

Abnormal termination: Segmentation violation

Register State (from fault): EAX = 324df3b8 EBX = 324cf628 ECX = 40369b67 EDX = bf68bdde ESP = 00b742fc EBP = 00b74324 ESI = 324df3b0 EDI = 04d30000

EIP = 77bd6018  EFL = 00210246

   CS = 0000001b   DS = 00000023   SS = 00000023
   ES = 00000023   FS = 0000003b   GS = 00000000

Stack Trace (from fault): [ 0] 0x77bd6018 C:\Windows\SYSTEM32\ntdll.dll+00352280 ( wcsnicmp+001820 ) [ 1] 0x77bd6287 C:\Windows\SYSTEM32\ntdll.dll+00352903 ( wcsnicmp+002443 ) [ 2] 0x77bd65a6 C:\Windows\SYSTEM32\ntdll.dll+00353702 ( wcsnicmp+003242 ) [ 3] 0x778fc3c4 C:\Windows\system32\kernel32.dll+00312260 ( HeapFree+000020 ) [ 4] 0x00283c1b C:\Windows\WinSxS\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\MSVCR90.dll+00408603 ( free+000205 ) [ 5] 0x00be177e C:\Program Files\MATLAB\R2012b\bin\win32\libmwfl.dll+00399230 ( fl::mem::MObserverBase::collect_stacks+001502 ) [ 6] 0x7db52c6a C:\Program Files\MATLAB\R2012b\bin\win32\libmx.dll+00011370 ( mxFreeEx+000026 ) [ 7] 0x7db5f6c9 C:\Program Files\MATLAB\R2012b\bin\win32\libmx.dll+00063177 ( mxSetObjectCreateDestroyFn+000329 ) [ 8] 0x7db6183a C:\Program Files\MATLAB\R2012b\bin\win32\libmx.dll+00071738 ( mxGetString_UTF16+001882 ) [ 9] 0x7db61969 C:\Program Files\MATLAB\R2012b\bin\win32\libmx.dll+00072041 ( mxGetString_UTF16+002185 ) [ 10] 0x7dbad2f4 C:\Program Files\MATLAB\R2012b\bin\win32\libmx.dll+00381684 ( mxExitArrayListContext+000020 ) [ 11] 0x028ac6b3 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00378547 ( inDestroyWS+146947 ) [ 12] 0x028a1869 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00333929 ( inDestroyWS+102329 ) [ 13] 0x02acf495 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+02618517 ( boost::serialization::singleton<boost::archive::detail::oserializer<boost::archive::xml_oarchive,MathWorks::ErrorRecovery::TypoSuggestionEvent> >::get_const_instance+027660 ) [ 14] 0x02bbdcea C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+03595498 ( inPathNotification::function_rebind_notification+000083 ) [ 15] 0x02a06e0f C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+01797647 ( inFunctionHandleInterface::getWorkspaceObj+840191 ) [ 16] 0x028c512d C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00479533 ( inDestroyWS+247933 ) [ 17] 0x7f638638 C:\Program Files\MATLAB\R2012b\bin\win32\m_dispatcher.dll+00034360 ( Mfh_file::dispatch_fh+000424 ) [ 18] 0x7f638e26 C:\Program Files\MATLAB\R2012b\bin\win32\m_dispatcher.dll+00036390 ( Mfunction_handle::dispatch+000742 ) [ 19] 0x02901194 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00725396 ( in_is_matlab_function+007812 ) [ 20] 0x0290ff91 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00786321 ( inCallFcn+000033 ) [ 21] 0x0285e1e7 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00057831 ( inFullFevalFcn+000231 ) [ 22] 0x7f638eec C:\Program Files\MATLAB\R2012b\bin\win32\m_dispatcher.dll+00036588 ( Mfunction_handle::dispatch+000940 ) [ 23] 0x7f638ceb C:\Program Files\MATLAB\R2012b\bin\win32\m_dispatcher.dll+00036075 ( Mfunction_handle::dispatch+000427 ) [ 24] 0x028b3754 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00407380 ( inDestroyWS+175780 ) [ 25] 0x028b5946 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00416070 ( inDestroyWS+184470 ) [ 26] 0x028cc1e7 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00508391 ( inDestroyWS+276791 ) [ 27] 0x028cc302 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00508674 ( inDestroyWS+277074 ) [ 28] 0x028aceec C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00380652 ( inDestroyWS+149052 ) [ 29] 0x028b248d C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00402573 ( inDestroyWS+170973 ) [ 30] 0x028c512d C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00479533 ( inDestroyWS+247933 ) [ 31] 0x7f638638 C:\Program Files\MATLAB\R2012b\bin\win32\m_dispatcher.dll+00034360 ( Mfh_file::dispatch_fh+000424 ) [ 32] 0x7f638e26 C:\Program Files\MATLAB\R2012b\bin\win32\m_dispatcher.dll+00036390 ( Mfunction_handle::dispatch+000742 ) [ 33] 0x028b3754 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00407380 ( inDestroyWS+175780 ) [ 34] 0x028b5946 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00416070 ( inDestroyWS+184470 ) [ 35] 0x028cc1e7 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00508391 ( inDestroyWS+276791 ) [ 36] 0x028cc302 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00508674 ( inDestroyWS+277074 ) [ 37] 0x028aceec C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00380652 ( inDestroyWS+149052 ) [ 38] 0x028b248d C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00402573 ( inDestroyWS+170973 ) [ 39] 0x028c512d C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00479533 ( inDestroyWS+247933 ) [ 40] 0x7f638638 C:\Program Files\MATLAB\R2012b\bin\win32\m_dispatcher.dll+00034360 ( Mfh_file::dispatch_fh+000424 ) [ 41] 0x7f638e26 C:\Program Files\MATLAB\R2012b\bin\win32\m_dispatcher.dll+00036390 ( Mfunction_handle::dispatch+000742 ) [ 42] 0x028b3754 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00407380 ( inDestroyWS+175780 ) [ 43] 0x028b5946 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00416070 ( inDestroyWS+184470 ) [ 44] 0x028cc1e7 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00508391 ( inDestroyWS+276791 ) [ 45] 0x028cc302 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00508674 ( inDestroyWS+277074 ) [ 46] 0x028aceec C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00380652 ( inDestroyWS+149052 ) [ 47] 0x028b248d C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00402573 ( inDestroyWS+170973 ) [ 48] 0x028c512d C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00479533 ( inDestroyWS+247933 ) [ 49] 0x7f638638 C:\Program Files\MATLAB\R2012b\bin\win32\m_dispatcher.dll+00034360 ( Mfh_file::dispatch_fh+000424 ) [ 50] 0x7f638e26 C:\Program Files\MATLAB\R2012b\bin\win32\m_dispatcher.dll+00036390 ( Mfunction_handle::dispatch+000742 ) [ 51] 0x028b3754 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00407380 ( inDestroyWS+175780 ) [ 52] 0x0291a8b2 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00829618 ( inEachVisibleName+010242 ) [ 53] 0x028b6ea2 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00421538 ( inDestroyWS+189938 ) [ 54] 0x028cc1e7 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00508391 ( inDestroyWS+276791 ) [ 55] 0x028cc302 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00508674 ( inDestroyWS+277074 ) [ 56] 0x028aceec C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00380652 ( inDestroyWS+149052 ) [ 57] 0x028b248d C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00402573 ( inDestroyWS+170973 ) [ 58] 0x028c512d C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00479533 ( inDestroyWS+247933 ) [ 59] 0x7f638638 C:\Program Files\MATLAB\R2012b\bin\win32\m_dispatcher.dll+00034360 ( Mfh_file::dispatch_fh+000424 ) [ 60] 0x7f638e26 C:\Program Files\MATLAB\R2012b\bin\win32\m_dispatcher.dll+00036390 ( Mfunction_handle::dispatch+000742 ) [ 61] 0x028b3754 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00407380 ( inDestroyWS+175780 ) [ 62] 0x0291a8b2 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00829618 ( inEachVisibleName+010242 ) [ 63] 0x028b6ea2 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00421538 ( inDestroyWS+189938 ) [ 64] 0x028cc1e7 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00508391 ( inDestroyWS+276791 ) [ 65] 0x028cc302 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00508674 ( inDestroyWS+277074 ) [ 66] 0x028aceec C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00380652 ( inDestroyWS+149052 ) [ 67] 0x028b248d C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00402573 ( inDestroyWS+170973 ) [ 68] 0x028c512d C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00479533 ( inDestroyWS+247933 ) [ 69] 0x7f638638 C:\Program Files\MATLAB\R2012b\bin\win32\m_dispatcher.dll+00034360 ( Mfh_file::dispatch_fh+000424 ) [ 70] 0x7f638e26 C:\Program Files\MATLAB\R2012b\bin\win32\m_dispatcher.dll+00036390 ( Mfunction_handle::dispatch+000742 ) [ 71] 0x02927f19 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00884505 ( inMainLoopIdle+006825 ) [ 72] 0x029306ef C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00919279 ( inEvalCmd+000703 ) [ 73] 0x029353f9 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00939001 ( inSetMaxFrameCount+000665 ) [ 74] 0x029353d5 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00938965 ( inSetMaxFrameCount+000629 ) [ 75] 0x02935390 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00938896 ( inSetMaxFrameCount+000560 ) [ 76] 0x02911fa0 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00794528 ( MathWorks::MException::MExceptionEnvelope::GetErrorMessage+001600 ) [ 77] 0x0292bf60 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00900960 ( inEvalCmdWithLocalReturn+000224 ) [ 78] 0x0292bf09 C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00900873 ( inEvalCmdWithLocalReturn+000137 ) [ 79] 0x0292be9e C:\Program Files\MATLAB\R2012b\bin\win32\m_interpreter.dll+00900766 ( inEvalCmdWithLocalReturn+000030 ) [ 80] 0x7e1cd933 C:\Program Files\MATLAB\R2012b\bin\win32\libmwbridge.dll+00055603 ( mnDebugPrompt+000163 ) [ 81] 0x7e1ce43d C:\Program Files\MATLAB\R2012b\bin\win32\libmwbridge.dll+00058429 ( mnParser+000669 ) [ 82] 0x7f29dfd3 C:\Program Files\MATLAB\R2012b\bin\win32\mcr.dll+00188371 ( mcrInstance::mnParser_on_interpreter_thread+000051 ) [ 83] 0x7f282af2 C:\Program Files\MATLAB\R2012b\bin\win32\mcr.dll+00076530 ( mcr::setInterpreterThreadToCurrent+021842 ) [ 84] 0x7f283615 C:\Program Files\MATLAB\R2012b\bin\win32\mcr.dll+00079381 ( mcr::setInterpreterThreadToCurrent+024693 ) [ 85] 0x7f283696 C:\Program Files\MATLAB\R2012b\bin\win32\mcr.dll+00079510 ( mcr::setInterpreterThreadToCurrent+024822 ) [ 86] 0x74e0c709 C:\Program Files\MATLAB\R2012b\bin\win32\uiw.dll+00313097 ( UIW_IsUserMessage+000121 ) [ 87] 0x74e0ccd6 C:\Program Files\MATLAB\R2012b\bin\win32\uiw.dll+00314582 ( UIW_SetGLIMUserMsg+000134 ) [ 88] 0x77236d80 C:\Windows\system32\USER32.dll+00224640 ( SetWindowsHookExA+000116 ) [ 89] 0x7720e1a9 C:\Windows\system32\USER32.dll+00057769 ( SystemParametersInfoW+000271 ) [ 90] 0x7721248f C:\Windows\system32\USER32.dll+00074895 ( PtInRect+000253 ) [ 91] 0x77bc702e C:\Windows\SYSTEM32\ntdll.dll+00290862 ( KiUserCallbackDispatcher+000046 ) [ 92] 0x77212b1b C:\Windows\system32\USER32.dll+00076571 ( GetAncestor+000126 ) [ 93] 0x74dedfdd C:\Program Files\MATLAB\R2012b\bin\win32\uiw.dll+00188381 ( UIW_SetCurrentDialog+000637 ) [ 94] 0x74e0dd0f C:\Program Files\MATLAB\R2012b\bin\win32\uiw.dll+00318735 ( ws_FreeSystemFont+000495 ) [ 95] 0x02144277 C:\Program Files\MATLAB\R2012b\bin\win32\libmwservices.dll+00672375 ( sysq::ws_ppeHook::ws_ppeHook+009991 ) [ 96] 0x02144c8c C:\Program Files\MATLAB\R2012b\bin\win32\libmwservices.dll+00674956 ( sysq::removeCommitDatabaseUpdatesHook+001388 ) [ 97] 0x02145d46 C:\Program Files\MATLAB\R2012b\bin\win32\libmwservices.dll+00679238 ( sysq::removeCommitDatabaseUpdatesHook+005670 ) [ 98] 0x021470b8 C:\Program Files\MATLAB\R2012b\bin\win32\libmwservices.dll+00684216 ( sysq::addProcessPendingEventsUnitTestHook+000296 ) [ 99] 0x02147258 C:\Program Files\MATLAB\R2012b\bin\win32\libmwservices.dll+00684632 ( sysq::addProcessPendingEventsUnitTestHook+000712 ) [100] 0x021472ca C:\Program Files\MATLAB\R2012b\bin\win32\libmwservices.dll+00684746 ( sysq::addProcessPendingEventsUnitTestHook+000826 ) [101] 0x02147322 C:\Program Files\MATLAB\R2012b\bin\win32\libmwservices.dll+00684834 ( svWS_ProcessPendingEvents+000018 ) [102] 0x7f284853 C:\Program Files\MATLAB\R2012b\bin\win32\mcr.dll+00084051 ( mcr::setInterpreterThreadToCurrent+029363 ) [103] 0x7f284ae2 C:\Program Files\MATLAB\R2012b\bin\win32\mcr.dll+00084706 ( mcr::setInterpreterThreadToCurrent+030018 ) [104] 0x7f279e2f C:\Program Files\MATLAB\R2012b\bin\win32\mcr.dll+00040495 ( DepfunRules::postWarning+003231 ) [105] 0x7f27cb26 C:\Program Files\MATLAB\R2012b\bin\win32\mcr.dll+00052006 ( mcr_invoke_on_interpreter_thread+001094 ) [106] 0x001e7632 C:\Program Files\MATLAB\R2012b\bin\win32\MATLAB.exe+00030258 ( ???+000000 ) [107] 0x001e772f C:\Program Files\MATLAB\R2012b\bin\win32\MATLAB.exe+00030511 ( ???+000000 ) [108] 0x001e7938 C:\Program Files\MATLAB\R2012b\bin\win32\MATLAB.exe+00031032 ( ???+000000 ) [109] 0x001e7dcd C:\Program Files\MATLAB\R2012b\bin\win32\MATLAB.exe+00032205 ( ???+000000 ) [110] 0x778fed5c C:\Windows\system32\kernel32.dll+00322908 ( BaseThreadInitThunk+000018 ) [111] 0x77be37eb C:\Windows\SYSTEM32\ntdll.dll+00407531 ( RtlInitializeExceptionChain+000239 ) [112] 0x77be37be C:\Windows\SYSTEM32\ntdll.dll+00407486 ( RtlInitializeExceptionChain+000194 )

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