Task 1103177
| Name | ParityModified-1594577690-30516-11_0 |
| Workunit | 499013 |
| Created | 21 Aug 2020, 13:14:56 UTC |
| Sent | 21 Aug 2020, 13:35:04 UTC |
| Report deadline | 25 Aug 2020, 13:35:04 UTC |
| Received | 21 Aug 2020, 19:04:45 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 115 |
| Run time | 2 sec |
| CPU time | |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 2.55 GFLOPS |
| Application version | Machine Learning Dataset Generator v9.20 windows_x86_64 |
| Peak disk usage | 0.01 MB |
Stderr output
<core_client_version>7.16.5</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code -1073741819 (0xc0000005)</message>
<stderr_txt>
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FFE5DE85088 read attempt to address 0x00000018
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.17.0
Dump Timestamp : 08/21/20 12:03:11
Install Directory : C:\Program Files\BOINC\
Data Directory : C:\ProgramData\BOINC
Project Symstore :
LoadLibraryA( C:\ProgramData\BOINC\dbghelp.dll ): GetLastError = 126
Loaded Library : dbghelp.dll
LoadLibraryA( C:\ProgramData\BOINC\symsrv.dll ): GetLastError = 126
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( C:\ProgramData\BOINC\srcsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
LoadLibraryA( C:\ProgramData\BOINC\version.dll ): GetLastError = 126
Loaded Library : version.dll
Debugger Engine : 4.0.5.0
Symbol Search Path: C:\ProgramData\BOINC\slots\10;C:\ProgramData\BOINC\projects\www.mlcathome.org_mlcathome
ModLoad: 000000002d760000 000000000037d000 C:\ProgramData\BOINC\projects\www.mlcathome.org_mlcathome\mlds_0.920_windows_x86_64.exe (-exported- Symbols Loaded)
Linked PDB Filename :
ModLoad: 00000000d4ab0000 00000000001f5000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.19041.423) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000d4180000 00000000000bd000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.19041.292) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
File Version : 10.0.19041.329 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.329
ModLoad: 00000000d26c0000 00000000002c7000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.19041.423) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
File Version : 10.0.19041.388 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.388
ModLoad: 00000000d3d00000 00000000001a0000 C:\WINDOWS\System32\USER32.dll (6.2.19041.388) (-exported- Symbols Loaded)
Linked PDB Filename : user32.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000d2200000 0000000000022000 C:\WINDOWS\System32\win32u.dll (6.2.19041.450) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
File Version : 10.0.19041.450 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.450
ModLoad: 00000000d2b80000 000000000002a000 C:\WINDOWS\System32\GDI32.dll (6.2.19041.1) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000d2990000 000000000010a000 C:\WINDOWS\System32\gdi32full.dll (6.2.19041.388) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.pdb
File Version : 10.0.19041.388 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.388
ModLoad: 00000000b7e70000 0000000000059000 C:\ProgramData\BOINC\projects\www.mlcathome.org_mlcathome\c10.dll (-exported- Symbols Loaded)
Linked PDB Filename :
ModLoad: 0000000057040000 000000000a6ae000 C:\ProgramData\BOINC\projects\www.mlcathome.org_mlcathome\torch_cpu.dll (-exported- Symbols Loaded)
Linked PDB Filename :
ModLoad: 00000000d2230000 000000000009d000 C:\WINDOWS\System32\msvcp_win.dll (6.2.19041.423) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
File Version : 10.0.19041.423 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.423
ModLoad: 00000000d22d0000 0000000000100000 C:\WINDOWS\System32\ucrtbase.dll (6.2.19041.423) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
File Version : 10.0.19041.423 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.423
ModLoad: 00000000b7990000 000000000009e000 C:\ProgramData\BOINC\projects\www.mlcathome.org_mlcathome\MSVCP140.dll (14.0.23026.0) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp140.amd64.pdb
File Version : 14.00.23026.0 built by: WCSETUP
Company Name : Microsoft Corporation
Product Name : Microsoft® Visual Studio® 2015
Product Version : 14.00.23026.0
ModLoad: 00000000b7630000 000000000020d000 C:\ProgramData\BOINC\projects\www.mlcathome.org_mlcathome\libiomp5md.dll (5.0.2020.205) (-exported- Symbols Loaded)
Linked PDB Filename : O:\promo\20200205\tmp\win_32e-rtl_int_5_nor_dyn.rel.c0.s0.t1..h1.w1-FXILAB103\libiomp5md.pdb
File Version : 20200205
Company Name : Intel Corporation
Product Name : Intel(R) OpenMP* Runtime Library
Product Version : 5.0
ModLoad: 00000000d3bd0000 00000000000aa000 C:\WINDOWS\System32\ADVAPI32.dll (6.2.19041.1) (-exported- Symbols Loaded)
Linked PDB Filename : advapi32.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000b93b0000 0000000000017000 C:\ProgramData\BOINC\projects\www.mlcathome.org_mlcathome\VCRUNTIME140.dll (14.0.23026.0) (-exported- Symbols Loaded)
Linked PDB Filename : vcruntime140.amd64.pdb
File Version : 14.00.23026.0 built by: WCSETUP
Company Name : Microsoft Corporation
Product Name : Microsoft® Visual Studio® 2015
Product Version : 14.00.23026.0
ModLoad: 00000000d3700000 000000000009e000 C:\WINDOWS\System32\msvcrt.dll (7.0.19041.1) (-exported- Symbols Loaded)
Linked PDB Filename : msvcrt.pdb
File Version : 7.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.19041.1
ModLoad: 00000000a8260000 00000000001f9000 C:\ProgramData\BOINC\projects\www.mlcathome.org_mlcathome\fbgemm.dll (-exported- Symbols Loaded)
Linked PDB Filename :
ModLoad: 00000000d3ea0000 000000000009b000 C:\WINDOWS\System32\sechost.dll (6.2.19041.388) (-exported- Symbols Loaded)
Linked PDB Filename : sechost.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000d3a70000 0000000000123000 C:\WINDOWS\System32\RPCRT4.dll (6.2.19041.1) (-exported- Symbols Loaded)
Linked PDB Filename : rpcrt4.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000b9150000 0000000000042000 C:\ProgramData\BOINC\projects\www.mlcathome.org_mlcathome\asmjit.dll (-exported- Symbols Loaded)
Linked PDB Filename :
ModLoad: 00000000d1bd0000 000000000000c000 C:\WINDOWS\SYSTEM32\CRYPTBASE.DLL (6.2.19041.1) (-exported- Symbols Loaded)
Linked PDB Filename : cryptbase.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000b93d0000 0000000000034000 C:\ProgramData\BOINC\projects\www.mlcathome.org_mlcathome\VCOMP140.DLL (14.0.23026.0) (-exported- Symbols Loaded)
Linked PDB Filename : vcomp140.amd64.pdb
File Version : 14.00.23026.0 built by: WCSETUP
Company Name : Microsoft Corporation
Product Name : Microsoft® Visual Studio® 2015
Product Version : 14.00.23026.0
ModLoad: 00000000d3ba0000 0000000000030000 C:\WINDOWS\System32\IMM32.DLL (6.2.19041.1) (-exported- Symbols Loaded)
Linked PDB Filename : imm32.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000d0b60000 0000000000013000 C:\WINDOWS\SYSTEM32\kernel.appcore.dll (6.2.19041.1) (-exported- Symbols Loaded)
Linked PDB Filename : Kernel.Appcore.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000d0920000 00000000001e4000 C:\WINDOWS\SYSTEM32\dbghelp.dll (6.2.19041.1) (-exported- Symbols Loaded)
Linked PDB Filename : dbghelp.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000cc840000 000000000000a000 C:\WINDOWS\SYSTEM32\version.dll (6.2.19041.1) (-exported- Symbols Loaded)
Linked PDB Filename : version.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000d2aa0000 000000000007f000 C:\WINDOWS\System32\bcryptPrimitives.dll (6.2.19041.264) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
File Version : 10.0.19041.264 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.264
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 3608, Write: 246, Other 615
- I/O Transfers Counters -
Read: 6474016, Write: 3929, Other 29410
- Paged Pool Usage -
QuotaPagedPoolUsage: 446776, QuotaPeakPagedPoolUsage: 446888
QuotaNonPagedPoolUsage: 9920, QuotaPeakNonPagedPoolUsage: 10064
- Virtual Memory Usage -
VirtualSize: 212459520, PeakVirtualSize: 481984512
- Pagefile Usage -
PagefileUsage: 212459520, PeakPagefileUsage: 215527424
- Working Set Size -
WorkingSetSize: 222142464, PeakWorkingSetSize: 223973376, PageFaultCount: 60273
*** Dump of thread ID 17188 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 937500.000000, User Time: 8437500.000000, Wait Time: 34447628.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FFE5DE85088 read attempt to address 0x00000018
- Registers -
rax=0000000000000000 rbx=0000000087308b18 rcx=0000000000000000 rdx=0000000067dfdc98 rsi=00000000684e2d70 rdi=0000000067dfdc98
r8=000000005f1e0400 r9=0000000000000000 r10=00000000684e2ed0 r11=000000000000000f r12=0000000000000000 r13=0000000068599600
r14=0000000087309f80 r15=0000000087309e30 rip=000000005de85088 rsp=00000000873086f0 rbp=0000000087308b90
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010202
- Callstack -
ChildEBP RetAddr Args to Child
87308a40 5de88ae2 87309230 66ba9540 87308b18 0607040b torch_cpu!torch::jit::ClassNamespaceValue::ClassNamespaceValue+0x0
87308a80 5e0364db 00000138 87308b18 00000138 0607040b torch_cpu!torch::jit::ClassNamespaceValue::attr+0x0
87309c20 5de8a07b 00000001 87309f50 00000000 000000b0 torch_cpu!torch::jit::ScriptTypeParser::parseClassConstant+0x0
8730a960 5de8b74c 68bb70a0 8730aa48 00000000 6863c500 torch_cpu!torch::jit::fuser::KernelSpec::graph+0x0
8730aeb0 5de88a15 67c357d0 8730b090 67c357d0 67c357d0 torch_cpu!torch::jit::fuser::KernelSpec::graph+0x0
8730af50 5de8d28b 68599600 8730b090 67e02d40 67c357d0 torch_cpu!torch::jit::ClassNamespaceValue::attr+0x0
8730b030 5e037642 00000001 00000009 8730bde0 68599600 torch_cpu!torch::jit::SourceImporter::loadNamedType+0x0
8730ba70 5de89c4f 00000001 8730bc90 00000001 00000000 torch_cpu!torch::jit::ScriptTypeParser::parseTypeFromExpr+0x0
8730c7b0 5de8b74c 67bc10b0 8730c898 00000000 6f745f00 torch_cpu!torch::jit::fuser::KernelSpec::graph+0x0
8730cd00 5de88a15 67c34470 8730cfa0 67c34470 67c34470 torch_cpu!torch::jit::fuser::KernelSpec::graph+0x0
8730cda0 5de8bc9c 8730cfa0 8730cfa0 67dfbac0 67c34470 torch_cpu!torch::jit::ClassNamespaceValue::attr+0x0
8730cf30 5de8db57 00000000 00000000 00000000 00000000 torch_cpu!torch::jit::SourceImporter::loadNamedType+0x0
8730cfc0 5de8f41a 8730d278 00000009 8730d278 00000009 torch_cpu!torch::jit::SourceImporter::loadNamedType+0x0
8730d000 5de77600 00000000 8730d278 8730d110 000000ca torch_cpu!torch::jit::SourceImporter::loadNamedType+0x0
8730d920 5de789cd 8730ead0 8730eb01 8730e980 8730e980 torch_cpu!torch::jit::getCustomPreFusionPasses+0x0
8730e2e0 5de7bebd 00a202f3 8730e980 8730e980 8730ef78 torch_cpu!torch::jit::getCustomPreFusionPasses+0x0
8730e480 5de7624f 8730eb38 00000000 ffffffff 00000008 torch_cpu!torch::jit::getCustomPreFusionPasses+0x0
8730e640 5de918ed 8730e980 8730e738 00000000 8730ed70 torch_cpu!torch::jit::getCustomPreFusionPasses+0x0
8730ecb0 5de914f6 66b40000 5c5aca86 00000020 d4ac95f1 torch_cpu!torch::jit::readArchiveAndTensors+0x0
8730ee70 5de8ffd2 8730f268 00000000 8730ef80 8730f358 torch_cpu!torch::jit::load+0x0
8730f220 5de90b62 8730f340 8730f290 8730f520 8730f1c0 torch_cpu!torch::jit::SourceImporter::loadNamedType+0x0
8730f4a0 5de90a06 8730f4d8 8730f560 677fece0 61483ca0 torch_cpu!torch::jit::load+0x0
8730f500 5e2231e5 8730f560 8730f588 00000000 00000080 torch_cpu!torch::jit::load+0x0
8730f540 2d765e88 00002000 679e7010 00000000 8730f620 torch_cpu!torch::serialize::InputArchive::load_from+0x0
8730f5c0 2d77b9e2 8730fa28 8730f620 8730f620 00000000 mlds_0.920_windows_x86_64!+0x0
8730fda0 2d981310 68043410 00000000 00000000 67d6c2a0 mlds_0.920_windows_x86_64!c10::ivalue::Future::wait+0x0
8730fde0 d4196fd4 00000000 00000000 00000000 00000000 mlds_0.920_windows_x86_64!c10::ivalue::Future::wait+0x0
8730fe10 d4afcec1 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
8730fe90 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 15256 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 34447472.000000
- Registers -
rax=00000000000001d3 rbx=0000000066b85610 rcx=0000000000000070 rdx=0000000066b85290 rsi=0000000066b83680 rdi=0000000066b85610
r8=0000000000000108 r9=00000000876ff400 r10=00000000b93d0108 r11=0000000000000001 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000d4b4f814 rsp=00000000876ff958 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
876ff950 d4ac23d7 00010007 00000001 00000001 66b85610 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
876ffc50 d4196fd4 00000000 00000000 00000000 00000000 ntdll!LdrAccessResource+0x0
876ffc80 d4afcec1 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
876ffd00 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 16316 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 34447472.000000
- Registers -
rax=00000000000001d3 rbx=0000000066b860d0 rcx=0000000000000070 rdx=0000000066b85d50 rsi=0000000066b83680 rdi=0000000066b860d0
r8=0000000000000108 r9=00000000877ff5a8 r10=00000000b93d0108 r11=00000000b93fb515 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000d4b4f814 rsp=00000000877ff678 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
877ff670 d4ac23d7 00000000 00000000 66b83680 66b860d0 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
877ff970 d4196fd4 00000000 00000000 00000000 00000000 ntdll!LdrAccessResource+0x0
877ff9a0 d4afcec1 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
877ffa20 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 4980 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 34447472.000000
- Registers -
rax=00000000000001d3 rbx=0000000000000000 rcx=0000000000000070 rdx=0000000066b95a90 rsi=0000000066b83680 rdi=0000000000000000
r8=0000000000000000 r9=0000000000000000 r10=0000000000000000 r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000d4b4f814 rsp=00000000878ffbb8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
878ffbb0 d4ac23d7 00000000 00000000 66b83680 00000000 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
878ffeb0 d4196fd4 00000000 00000000 00000000 00000000 ntdll!LdrAccessResource+0x0
878ffee0 d4afcec1 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
878fff60 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 8508 (state: Waiting): ***
- Information -
Status: Wait Reason: ExecutionDelay, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 34447624.000000
- Registers -
rax=0000000000000034 rbx=0000000000000000 rcx=0000000000000000 rdx=0000000087affe70 rsi=0000000000000000 rdi=0000000000000064
r8=0000000000000000 r9=0000000000000000 r10=0000000000002710 r11=000000002d760000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000d4b4c444 rsp=0000000087affe48 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
87affe40 d270818e 87afff08 00000000 00000000 00000000 ntdll!ZwDelayExecution+0x0
87affee0 2d7988af 00000000 00000000 c00000bb 00000000 KERNELBASE!SleepEx+0x0
87afff10 d4196fd4 00000000 00000000 00000000 00000000 mlds_0.920_windows_x86_64!c10::ivalue::Future::wait+0x0
87afff40 d4afcec1 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
87afffc0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Debug Message Dump ****
*** Foreground Window Data ***
Window Name :
Window Class :
Window Process ID: 0
Window Thread ID : 0
Exiting...
</stderr_txt>
]]>
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A project of the Cognition, Robotics, and Learning (CORAL) Lab at the University of Maryland, Baltimore County (UMBC)