Task 1050070232
| Name | de_nbody_orbit_fitting_02_06_2026_v195_OCS__data__01_1770117002_1242264_0 |
| Workunit | 1019054326 |
| Created | 31 Mar 2026, 4:43:28 UTC |
| Sent | 31 Mar 2026, 6:02:29 UTC |
| Report deadline | 12 Apr 2026, 6:02:29 UTC |
| Received | 11 Apr 2026, 6:00:55 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 1008812 |
| Run time | 16 min 15 sec |
| CPU time | 2 hours 2 min 30 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 132.47 GFLOPS |
| Application version | Milkyway@home N-Body Simulation with Orbit Fitting v1.95 (mt) windows_x86_64 |
| Peak working set size | 27.48 MB |
| Peak swap size | 21.53 MB |
| Peak disk usage | 11.25 MB |
Stderr output
<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
<search_application> milkyway_nbody 1.95 Windows x86_64 double OpenMP, Crlibm </search_application>
Using OpenMP 14 max threads on a system with 24 processors
Running MilkyWay@home Nbody v1.95
Optimal Softening Length = 0.002909919384863 kpc, Upper bound = 0.025283925389087 kpc, Lower bound = 0.000334901748684 kpc
Dwarf Initial Position: [-12.998390774242049,-13.621780251904493,-18.661784096050923]
Dwarf Initial Velocity: [-36.352083851730747,102.611834020180140,16.696433029784281]
Initial LMC position: [134.762532707929012,849.713484676742723,-278.183889420118476]
Initial LMC velocity: [-17.007402894746043,-124.604560283598474,21.991622858215187]
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007ffe27e8c811 read attempt from address 0xffffffffffffffff
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.6.33
Dump Timestamp : 04/10/26 23:05:57
Install Directory : C:\Program Files\BOINC\
Data Directory : E:\BOINC
Project Symstore :
LoadLibraryA( E:\BOINC\dbghelp.dll ): GetLastError = 126
Loaded Library : dbghelp.dll
LoadLibraryA( E:\BOINC\symsrv.dll ): GetLastError = 126
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( E:\BOINC\srcsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
LoadLibraryA( E:\BOINC\version.dll ): GetLastError = 126
Loaded Library : version.dll
Debugger Engine : 4.0.5.0
Symbol Search Path: E:\BOINC\slots\1;E:\BOINC\projects\milkyway.cs.rpi.edu_milkyway
ModLoad: 00007ff660680000-00007ff660ced000 E:\BOINC\projects\milkyway.cs.rpi.edu_milkyway\milkyway_nbody_orbit_fitting_1.95_windows_x86_64__mt.exe (-nosymbols- Symbols Loaded)
ModLoad: 00007ffe27e80000-00007ffe280e7000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.26100.7920) (-exported- Symbols Loaded)
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 00007ffe26ac0000-00007ffe26b89000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.26100.7920) (-exported- Symbols Loaded)
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 00007ffe25420000-00007ffe25811000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.26100.7920) (-exported- Symbols Loaded)
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 00007ffe26cd0000-00007ffe26d8b000 C:\WINDOWS\System32\ADVAPI32.dll (6.2.26100.7920) (-exported- Symbols Loaded)
File Version : 10.0.26100.3624 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.3624
ModLoad: 00007ffe26b90000-00007ffe26c39000 C:\WINDOWS\System32\msvcrt.dll (7.0.26100.7623) (-exported- Symbols Loaded)
File Version : 7.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.26100.7623
ModLoad: 00007ffe262a0000-00007ffe26347000 C:\WINDOWS\System32\sechost.dll (6.2.26100.7920) (-exported- Symbols Loaded)
File Version : 10.0.26100.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1
ModLoad: 00007ffe26dd0000-00007ffe26ee8000 C:\WINDOWS\System32\RPCRT4.dll (6.2.26100.8036) (-exported- Symbols Loaded)
File Version : 10.0.26100.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1
ModLoad: 00007ffe26350000-00007ffe26aaf000 C:\WINDOWS\System32\SHELL32.dll (6.2.26100.7920) (-exported- Symbols Loaded)
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 00007ffe25b70000-00007ffe25c13000 C:\WINDOWS\System32\msvcp_win.dll (6.2.26100.7623) (-exported- Symbols Loaded)
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
ModLoad: 00007ffe25820000-00007ffe2596b000 C:\WINDOWS\System32\ucrtbase.dll (6.2.26100.7623) (-exported- Symbols Loaded)
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
ModLoad: 00007ffe27c10000-00007ffe27dd5000 C:\WINDOWS\System32\USER32.dll (6.2.26100.7920) (-exported- Symbols Loaded)
File Version : 10.0.26100.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1
ModLoad: 00007ffe24fd0000-00007ffe24ff7000 C:\WINDOWS\System32\win32u.dll (6.2.26100.8036) (-exported- Symbols Loaded)
File Version : 10.0.26100.8036 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8036
ModLoad: 00007ffe25e00000-00007ffe25e2b000 C:\WINDOWS\System32\GDI32.dll (6.2.26100.8036) (-exported- Symbols Loaded)
File Version : 10.0.26100.8036 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8036
ModLoad: 00007ffe25180000-00007ffe252ab000 C:\WINDOWS\System32\gdi32full.dll (6.2.26100.8036) (-exported- Symbols Loaded)
File Version : 10.0.26100.8036 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8036
ModLoad: 00007ffe25970000-00007ffe25ada000 C:\WINDOWS\System32\wintypes.dll (6.2.26100.7920) (-exported- Symbols Loaded)
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7705
ModLoad: 00007ffe27060000-00007ffe273e2000 C:\WINDOWS\System32\combase.dll (6.2.26100.7920) (-exported- Symbols Loaded)
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7705
ModLoad: 00007ffe14c50000-00007ffe14c85000 C:\WINDOWS\SYSTEM32\WINMM.dll (6.2.26100.7309) (-exported- Symbols Loaded)
File Version : 10.0.26100.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1
ModLoad: 00007ffe26260000-00007ffe26291000 C:\WINDOWS\System32\IMM32.DLL (6.2.26100.7309) (-exported- Symbols Loaded)
File Version : 10.0.26100.7309 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7309
ModLoad: 00007ffe235d0000-00007ffe23606000 C:\WINDOWS\SYSTEM32\ntmarta.dll (6.2.26100.7019) (-exported- Symbols Loaded)
File Version : 10.0.26100.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1
ModLoad: 00007ffe0cc90000-00007ffe0cc9b000 C:\WINDOWS\SYSTEM32\KtmW32.dll (6.2.26100.1) (-exported- Symbols Loaded)
File Version : 10.0.26100.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1
ModLoad: 00007ffe11c90000-00007ffe11ed2000 C:\WINDOWS\SYSTEM32\dbghelp.dll (6.2.26100.5074) (-exported- Symbols Loaded)
File Version : 10.0.26100.5074 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.5074
ModLoad: 00007ffe26ef0000-00007ffe26fc7000 C:\WINDOWS\System32\OLEAUT32.dll (6.2.26100.7920) (-exported- Symbols Loaded)
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 00007ffe1e0d0000-00007ffe1e0db000 C:\WINDOWS\SYSTEM32\version.dll (6.2.26100.1150) (-exported- Symbols Loaded)
File Version : 10.0.26100.1150 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1150
ModLoad: 00007ffe25370000-00007ffe25415000 C:\WINDOWS\System32\bcryptPrimitives.dll (6.2.26100.7623) (-exported- Symbols Loaded)
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 21581824, Write: 12, Other 881
- I/O Transfers Counters -
Read: 344, Write: 75100, Other 898
- Paged Pool Usage -
QuotaPagedPoolUsage: 139624, QuotaPeakPagedPoolUsage: 162640
QuotaNonPagedPoolUsage: 11296, QuotaPeakNonPagedPoolUsage: 11608
- Virtual Memory Usage -
VirtualSize: 4464254976, PeakVirtualSize: 4479004672
- Pagefile Usage -
PagefileUsage: 21581824, PeakPagefileUsage: 24670208
- Working Set Size -
WorkingSetSize: 27627520, PeakWorkingSetSize: 38055936, PageFaultCount: 52125
*** Dump of thread ID 28844 (state: Initialized): ***
- Information -
Status: Base Priority: Normal, Priority: Normal, Kernel Time: 0.000, User Time: 0.000, Wait Time: 0
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007ffe27e8c811 read attempt from address 0xffffffffffffffff
- Registers -
rax=6b636568633c0a3e rbx=000002408f220140 rcx=00000046837fe2e0 rdx=6568632f3c33302b rsi=000000000000005f rdi=00000046837fe2e0
r8=000002408f220140 r9=0000004682a74000 r10=0000000000000160 r11=0000000000000000 r12=00000000ff000000 r13=00007ff660c618a0
r14=00000046837fe2e0 r15=0000000000000000 rip=00007ffe27e8c811 rsp=00000046837fded0 rbp=00007ff660c5264f
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010217
- Callstack -
ChildRBP RetAddr Args to Child
00000046837fdf40 00007ffe27e8d8f2 00000046837fe2e0 000002408f220140 0000000000000000 00007ff660c5264e ntdll!RtlSleepConditionVariableCS+0x5d1
00000046837fdf80 00007ffe26be1d0a 00000046837fe2b0 00000046837fe070 00000046837fdfc8 0000024090f52cf0 ntdll!RtlEnterCriticalSection+0xf2
00000046837fdfc0 00007ff6607742e8 00000046837fe070 00000046837fe2b0 00007ff660c5264e 00007ff660c5264f msvcrt!putc+0x5a
00000046837fdff0 00007ff660775d1a 0000000000000000 0000000000000000 0000000000000000 0000000000000000 milkyway_nbody_orbit_fitting_1.!???
00000046837fe0e0 00007ff66076eed8 0000000000000000 0000000000000000 0000000000000000 00007ff6607368d9 milkyway_nbody_orbit_fitting_1.!???
00000046837fe130 00007ff660780c78 0000000000000000 00007ff66072ee5c 0000000000000000 00007ffe26af1980 milkyway_nbody_orbit_fitting_1.!???
00000046837fe170 00007ff66072b9ff 0000000000000000 0000000000000000 0000000000000000 40bcbf7000000000 milkyway_nbody_orbit_fitting_1.!???
00000046837fe6c0 00007ff66072d5b5 0000000000000000 0000000000000000 0000000000000000 0000000000000300 milkyway_nbody_orbit_fitting_1.!???
00000046837ffee0 00007ff66072d77a 00007ffe26af1980 0000000000000000 fffffffffff0bdc0 0000000000000000 milkyway_nbody_orbit_fitting_1.!???
00000046837fff10 00007ffe26aee8d7 0000000000000000 0000000000000000 0000000000000000 0000000000000000 milkyway_nbody_orbit_fitting_1.!???
00000046837fff40 00007ffe27f0c48c 0000000000000000 0000000000000000 000004f0fffffb30 000004d0fffffb30 KERNEL32!BaseThreadInitThunk+0x17
00000046837fff90 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ntdll!RtlUserThreadStart+0x2c
*** Dump of thread ID 30196 (state: Terminated): ***
- Information -
Status: Base Priority: Normal, Priority: Unknown, Kernel Time: 0.000, User Time: 0.781, Wait Time: 2980579228
- Registers -
rax=0000000000000000 rbx=0000000000000000 rcx=0000000000000000 rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000
r8=0000000000000000 r9=0000000000000000 r10=0000000000000000 r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=0000000000000000 rsp=0000000000000000 rbp=0000000000000000
cs=0000 ss=0000 ds=0000 es=0000 fs=0000 gs=0000 efl=00000000
- Callstack -
ChildRBP RetAddr Args to Child
(-nosymbols- PC == 0)
0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ???!???
*** 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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