Access violation detected while running IBM cplex API

Hi

I am running a simple code in MATLAB for MILP optimization.

When I use simple codes as following there is no crash:

f = [-1 -2 -3]'; Aineq = [-1 1 1; 1 -3 1]; bineq = [20 30]'; lb = [0 0 0]'; ub = [40 inf inf]'; [x, fval, exitflag, output] = cplexlp ... (f, Aineq, bineq, [], [], lb, ub, []);

BUT when I run CPLEX Class API, MATLAB stops:

cplex = Cplex('lpex1'); cplex.Model.sense = 'maximize';

In fact, as I run the second line, MATLAB tries to terminate.

Here is the crash file produced by MATLAB:

----------------------------------------------------------------------- Access violation detected at Mon Feb 27 23:52:13 2017 ------------------------------------------------------------------------

Configuration: Crash Decoding : Disabled - No sandbox or build area path Crash Mode : continue (default) Current Graphics Driver: Unknown hardware Default Encoding : windows-1252 Deployed : false Graphics card 1 : Intel Corporation ( 0x8086 ) Intel® HD Graphics 530 Version 20.19.15.4364 Graphics card 2 : Advanced Micro Devices, Inc. ( 0x1002 ) AMD Radeon™ R9 M375 Version 15.301.2301.0 Host Name : LAPTOP-DTPN4K8M MATLAB Architecture : win64 MATLAB Entitlement ID: Unknown MATLAB Root : C:\Program Files\MATLAB\R2016b MATLAB Version : 9.1.0.441655 (R2016b) OpenGL : hardware Operating System : Microsoft Windows 10 Home Processor ID : x86 Family 6 Model 94 Stepping 3, GenuineIntel Virtual Machine : Java 1.7.0_60-b19 with Oracle Corporation Java HotSpot™ 64-Bit Server VM mixed mode Window System : Version 10.0 (Build 14393)

Fault Count: 1

Abnormal termination: Access violation

Register State (from fault): RAX = 0000000000000001 RBX = 000000007f9b1980 RCX = 000000018000d250 RDX = 0000000036991510 RSP = 00000000043f92e0 RBP = 00000000043f93e0 RSI = 0000000000000001 RDI = 0000000000000000

   R8 = 00000000043f93c8   R9 = 00007ffe6e070000
  R10 = 00000000043f93c8  R11 = 00000000043f93c8
  R12 = 0000000000000000  R13 = 000000007f9b1980
  R14 = 0000000180000000  R15 = ffffffffffffffff

RIP = 000000018000d360  EFL = 00010202

   CS = 0033   FS = 0053   GS = 002b

Stack Trace (from fault): [ 0] 0x000000018000d360 C:\Program Files\MATLAB\R2016b\bin\win64\libmx.dll+00054112 matrix::detail::noninlined::mx_array_api::mxIsContainer+00001136 [ 1] 0x000000018000bcdf C:\Program Files\MATLAB\R2016b\bin\win64\libmx.dll+00048351 intrusive_ptr_release+00000303 [ 2] 0x0000000018c440e3 C:\Program Files\MATLAB\R2016b\bin\win64\libmwlxetypes.dll+00016611 MathWorks::lxe::ParseTypeScheme+00002011 [ 3] 0x0000000018c48944 C:\Program Files\MATLAB\R2016b\bin\win64\libmwlxetypes.dll+00035140 MathWorks::lxe::CreateXvalueOfMxArrayReference+00001444 [ 4] 0x0000000018c4b5c7 C:\Program Files\MATLAB\R2016b\bin\win64\libmwlxetypes.dll+00046535 MathWorks::lxe::LXETypeFactory::~LXETypeFactory+00000279 [ 5] 0x0000000016a0555a C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00939354 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00850278 [ 6] 0x0000000016a06be3 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00945123 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00856047 [ 7] 0x0000000016a09d39 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00957753 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00868677 [ 8] 0x0000000016a0932f C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00955183 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00866107 [ 9] 0x0000000016a0940d C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00955405 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00866329 [ 10] 0x00000000169f8041 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00884801 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00795725 [ 11] 0x0000000016979eab C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00368299 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00279223 [ 12] 0x0000000016979740 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00366400 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00277324 [ 13] 0x0000000016a01b9b C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00924571 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00835495 [ 14] 0x0000000016a01953 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00923987 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00834911 [ 15] 0x0000000016a01979 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00924025 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00834949 [ 16] 0x0000000015d446de C:\Program Files\MATLAB\R2016b\bin\win64\m_dispatcher.dll+00018142 Mfh_file::dispatch_fh_impl+00000434 [ 17] 0x0000000015d444b6 C:\Program Files\MATLAB\R2016b\bin\win64\m_dispatcher.dll+00017590 Mfh_file::dispatch_fh+00000062 [ 18] 0x0000000015d45827 C:\Program Files\MATLAB\R2016b\bin\win64\m_dispatcher.dll+00022567 Mfunction_handle::dispatch+00001015 [ 19] 0x000000001d98adf2 C:\Program Files\MATLAB\R2016b\bin\win64\mcos_impl.dll+00175602 [ 20] 0x000000001d9799a3 C:\Program Files\MATLAB\R2016b\bin\win64\mcos_impl.dll+00104867 [ 21] 0x000000001d9790ec C:\Program Files\MATLAB\R2016b\bin\win64\mcos_impl.dll+00102636 [ 22] 0x000000001d978791 C:\Program Files\MATLAB\R2016b\bin\win64\mcos_impl.dll+00100241 [ 23] 0x000000001d996555 C:\Program Files\MATLAB\R2016b\bin\win64\mcos_impl.dll+00222549 [ 24] 0x0000000015d45b1f C:\Program Files\MATLAB\R2016b\bin\win64\m_dispatcher.dll+00023327 Mfh_MATLAB_fn::dispatch_fh+00000639 [ 25] 0x000000001d97cba5 C:\Program Files\MATLAB\R2016b\bin\win64\mcos_impl.dll+00117669 [ 26] 0x0000000018ab3e7d C:\Program Files\MATLAB\R2016b\bin\win64\libmwlxeindexing.dll+00015997 MathWorks::lxe::get_ldot_pointer_scalar_mcos_optim+00002045 [ 27] 0x0000000018b0af42 C:\Program Files\MATLAB\R2016b\bin\win64\libmwlxeindexing.dll+00372546 MathWorks::lxe::MultiValue::Dump+00018650 [ 28] 0x0000000018af929c C:\Program Files\MATLAB\R2016b\bin\win64\libmwlxeindexing.dll+00299676 MathWorks::lxe::IndexingEnvironmentImplementation::HandleUnassignedXvalue+00007264 [ 29] 0x0000000018af90ae C:\Program Files\MATLAB\R2016b\bin\win64\libmwlxeindexing.dll+00299182 MathWorks::lxe::IndexingEnvironmentImplementation::HandleUnassignedXvalue+00006770 [ 30] 0x0000000018af8eed C:\Program Files\MATLAB\R2016b\bin\win64\libmwlxeindexing.dll+00298733 MathWorks::lxe::IndexingEnvironmentImplementation::HandleUnassignedXvalue+00006321 [ 31] 0x0000000018aff2e2 C:\Program Files\MATLAB\R2016b\bin\win64\libmwlxeindexing.dll+00324322 MathWorks::lxe::assign_dot_default+00000026 [ 32] 0x0000000017ea5c8a C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+22568074 boost::archive::detail::pointer_oserializer<boost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree>::save_object_ptr+00292238 [ 33] 0x0000000016a0728f C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00946831 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00857755 [ 34] 0x0000000016a07b75 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00949109 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00860033 [ 35] 0x0000000016a09151 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00954705 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00865629 [ 36] 0x0000000016a09c95 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00957589 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00868513 [ 37] 0x0000000016a0932f C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00955183 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00866107 [ 38] 0x0000000016a0940d C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00955405 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00866329 [ 39] 0x00000000169f8041 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00884801 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00795725 [ 40] 0x0000000016979eab C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00368299 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00279223 [ 41] 0x0000000016979740 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00366400 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00277324 [ 42] 0x0000000016a01efe C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00925438 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00836362 [ 43] 0x0000000016a0195a C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00923994 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00834918 [ 44] 0x0000000016a01979 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00924025 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00834949 [ 45] 0x0000000015d446de C:\Program Files\MATLAB\R2016b\bin\win64\m_dispatcher.dll+00018142 Mfh_file::dispatch_fh_impl+00000434 [ 46] 0x0000000015d444b6 C:\Program Files\MATLAB\R2016b\bin\win64\m_dispatcher.dll+00017590 Mfh_file::dispatch_fh+00000062 [ 47] 0x0000000015d45827 C:\Program Files\MATLAB\R2016b\bin\win64\m_dispatcher.dll+00022567 Mfunction_handle::dispatch+00001015 [ 48] 0x00000000169fbfbd C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00901053 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00811977 [ 49] 0x00000000169cfbc0 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00719808 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00630732 [ 50] 0x0000000016a0728f C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00946831 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00857755 [ 51] 0x0000000016a07b75 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00949109 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00860033 [ 52] 0x0000000016a09151 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00954705 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00865629 [ 53] 0x0000000016a09c95 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00957589 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00868513 [ 54] 0x0000000016a0932f C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00955183 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00866107 [ 55] 0x0000000016a0940d C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00955405 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00866329 [ 56] 0x00000000169f8041 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00884801 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00795725 [ 57] 0x0000000016979eab C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00368299 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00279223 [ 58] 0x0000000016979740 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00366400 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00277324 [ 59] 0x0000000016973f8f C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00343951 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00254875 [ 60] 0x0000000016973aa1 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00342689 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00253613 [ 61] 0x0000000016973991 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00342417 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00253341 [ 62] 0x0000000016b003e9 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+01967081 boost::serialization::singleton<boost::archive::detail::oserializer<boost::archive::polymorphic_oarchive,foundation::msg_svc::eventmgr::BaseEvent> >::get_instance+00003353 [ 63] 0x0000000016b00372 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+01966962 boost::serialization::singleton<boost::archive::detail::oserializer<boost::archive::polymorphic_oarchive,foundation::msg_svc::eventmgr::BaseEvent> >::get_instance+00003234 [ 64] 0x00000000169c2a61 C:\Program Files\MATLAB\R2016b\bin\win64\m_lxe.dll+00666209 boost::serialization::singleton<boost::archive::detail::iserializer<boost::archive::binaryTerm_iarchive,ir::IrTree> >::get_instance+00577133 [ 65] 0x0000000015fab3bd C:\Program Files\MATLAB\R2016b\bin\win64\m_interpreter.dll+00504765 inEvalCmdWithLocalReturn+00000065 [ 66] 0x00000000fb608ced C:\Program Files\MATLAB\R2016b\bin\win64\libmwbridge.dll+00101613 mnGetPrompt+00012957 [ 67] 0x00000000fb609ba3 C:\Program Files\MATLAB\R2016b\bin\win64\libmwbridge.dll+00105379 mnParser+00001091 [ 68] 0x0000000015c36841 C:\Program Files\MATLAB\R2016b\bin\win64\mcr.dll+00223297 mcr::runtime::setInterpreterThreadToCurrent+00025585 [ 69] 0x0000000015c357d7 C:\Program Files\MATLAB\R2016b\bin\win64\mcr.dll+00219095 mcr::runtime::setInterpreterThreadToCurrent+00021383 [ 70] 0x0000000015c35853 C:\Program Files\MATLAB\R2016b\bin\win64\mcr.dll+00219219 mcr::runtime::setInterpreterThreadToCurrent+00021507 [ 71] 0x0000000015c36141 C:\Program Files\MATLAB\R2016b\bin\win64\mcr.dll+00221505 mcr::runtime::setInterpreterThreadToCurrent+00023793 [ 72] 0x00000000fd01d347 C:\Program Files\MATLAB\R2016b\bin\win64\iqm.dll+00578375 iqm::UserEvalPlugin::pre+00030679 [ 73] 0x00000000fd029e7c C:\Program Files\MATLAB\R2016b\bin\win64\iqm.dll+00630396 iqm::UserEvalPlugin::pre+00082700 [ 74] 0x00000000fd017480 C:\Program Files\MATLAB\R2016b\bin\win64\iqm.dll+00554112 iqm::UserEvalPlugin::pre+00006416 [ 75] 0x00000000fd02c99a C:\Program Files\MATLAB\R2016b\bin\win64\iqm.dll+00641434 iqm::UserEvalPlugin::pre+00093738 [ 76] 0x00000000fcff9a37 C:\Program Files\MATLAB\R2016b\bin\win64\iqm.dll+00432695 iqm::PackagedTaskPlugin::PackagedTaskPlugin+00000727 [ 77] 0x00000000fcffa08f C:\Program Files\MATLAB\R2016b\bin\win64\iqm.dll+00434319 iqm::PackagedTaskPlugin::execute+00000575 [ 78] 0x00000000fcff9aa9 C:\Program Files\MATLAB\R2016b\bin\win64\iqm.dll+00432809 iqm::PackagedTaskPlugin::PackagedTaskPlugin+00000841 [ 79] 0x00000000fcff9f04 C:\Program Files\MATLAB\R2016b\bin\win64\iqm.dll+00433924 iqm::PackagedTaskPlugin::execute+00000180 [ 80] 0x00000000fcfd42fa C:\Program Files\MATLAB\R2016b\bin\win64\iqm.dll+00279290 iqm::Iqm::setupIqmFcnPtrs+00071530 [ 81] 0x00000000fcfd41d3 C:\Program Files\MATLAB\R2016b\bin\win64\iqm.dll+00278995 iqm::Iqm::setupIqmFcnPtrs+00071235 [ 82] 0x00000000fcfb9e5a C:\Program Files\MATLAB\R2016b\bin\win64\iqm.dll+00171610 iqm::Iqm::deliver+00003274 [ 83] 0x00000000fcfbad2f C:\Program Files\MATLAB\R2016b\bin\win64\iqm.dll+00175407 iqm::Iqm::deliver+00007071 [ 84] 0x0000000100108173 C:\Program Files\MATLAB\R2016b\bin\win64\libmwservices.dll+01147251 services::system_events::PpeDispatchHook::dispatchOne+00019059 [ 85] 0x000000010010c3a3 C:\Program Files\MATLAB\R2016b\bin\win64\libmwservices.dll+01164195 sysq::addProcessPendingEventsUnitTestHook+00001923 [ 86] 0x000000010010c580 C:\Program Files\MATLAB\R2016b\bin\win64\libmwservices.dll+01164672 sysq::addProcessPendingEventsUnitTestHook+00002400 [ 87] 0x000000010010d685 C:\Program Files\MATLAB\R2016b\bin\win64\libmwservices.dll+01169029 sysq::getCondition+00002917 [ 88] 0x000000010010e4b2 C:\Program Files\MATLAB\R2016b\bin\win64\libmwservices.dll+01172658 svWS_ProcessPendingEvents+00000162 [ 89] 0x0000000015c36b7d C:\Program Files\MATLAB\R2016b\bin\win64\mcr.dll+00224125 mcr::runtime::setInterpreterThreadToCurrent+00026413 [ 90] 0x0000000015c3726a C:\Program Files\MATLAB\R2016b\bin\win64\mcr.dll+00225898 mcr::runtime::setInterpreterThreadToCurrent+00028186 [ 91] 0x0000000015c2e385 C:\Program Files\MATLAB\R2016b\bin\win64\mcr.dll+00189317 mcr_process_events+00010293 [ 92] 0x0000000015c302d2 C:\Program Files\MATLAB\R2016b\bin\win64\mcr.dll+00197330 mcr_process_events+00018306 [ 93] 0x0000000015adbd0e C:\Program Files\MATLAB\R2016b\bin\win64\MVMLocal.dll+00245006 mvm_server::inproc::LocalFactory::terminate+00070846 [ 94] 0x00000000fa942cd9 C:\Program Files\MATLAB\R2016b\bin\win64\mvm.dll+01125593 mvm::detail::initLocalMvmHack+00000521 [ 95] 0x00000000fa9432a5 C:\Program Files\MATLAB\R2016b\bin\win64\mvm.dll+01127077 mvm::detail::SessionImpl::privateSession+00000373 [ 96] 0x00000000fa9434b1 C:\Program Files\MATLAB\R2016b\bin\win64\mvm.dll+01127601 mvm::detail::SessionImpl::privateSession+00000897 [ 97] 0x0000000140006fd5 C:\Program Files\MATLAB\R2016b\bin\win64\MATLAB.exe+00028629 [ 98] 0x0000000140007661 C:\Program Files\MATLAB\R2016b\bin\win64\MATLAB.exe+00030305 [ 99] 0x00007ffea1c58364 C:\WINDOWS\System32\KERNEL32.DLL+00033636 BaseThreadInitThunk+00000020 [100] 0x00007ffea33870d1 C:\WINDOWS\SYSTEM32\ntdll.dll+00422097 RtlUserThreadStart+00000033

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.

[Khadija Khan]

Did you solve this problem??? I am facing the same problem. " when I run CPLEX Class API, MATLAB stops:

cplex = Cplex('lpex1'); cplex.Model.sense = 'maximize';

In fact, as I run the second line, MATLAB tries to terminate"