Task 1051738515
| Name | de_nbody_orbit_fitting_01_28_2026_v195_OCS_north_MW2014__data__02_1776012589_176303_0 |
| Workunit | 1019682606 |
| Created | 20 Apr 2026, 21:54:57 UTC |
| Sent | 20 Apr 2026, 21:55:05 UTC |
| Report deadline | 2 May 2026, 21:55:05 UTC |
| Received | 22 Apr 2026, 1:47:20 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 1065919 |
| Run time | 2 hours 59 min 11 sec |
| CPU time | 18 hours 9 min 27 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 26.54 GFLOPS |
| Application version | Milkyway@home N-Body Simulation with Orbit Fitting v1.95 (mt) windows_x86_64 |
| Peak working set size | 29.68 MB |
| Peak swap size | 20.50 MB |
| Peak disk usage | 11.04 MB |
Stderr output
<core_client_version>8.2.9</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 8 max threads on a system with 8 processors
Running MilkyWay@home Nbody v1.95
Optimal Softening Length = 0.003831559451199 kpc, Upper bound = 0.033291940591862 kpc, Lower bound = 0.000440973027318 kpc
<search_application> milkyway_nbody 1.95 Windows x86_64 double OpenMP, Crlibm </search_application>
Using OpenMP 8 max threads on a system with 8 processors
Running MilkyWay@home Nbody v1.95
Optimal Softening Length = 0.003831559451199 kpc, Upper bound = 0.033291940591862 kpc, Lower bound = 0.000440973027318 kpc
Dwarf Initial Position: [-11.827817037741777,18.278414239081016,3.603701801045853]
Dwarf Initial Velocity: [121.363898751319155,195.265599949710776,-198.579872170818277]
Initial LMC position: [54.542169958254298,662.391268259680601,120.641844535854887]
Initial LMC velocity: [1.545790474879918,-29.877641419555381,-32.737405437295408]
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007ff656dbece0 read attempt from address 0xffffffffffffffff
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.6.33
Dump Timestamp : 04/22/26 03:46:53
Install Directory : C:\Program Files\BOINC\
Data Directory : M:\BOINC
Project Symstore :
LoadLibraryA( M:\BOINC\dbghelp.dll ): GetLastError = 126
Loaded Library : dbghelp.dll
LoadLibraryA( M:\BOINC\symsrv.dll ): GetLastError = 126
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( M:\BOINC\srcsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
LoadLibraryA( M:\BOINC\version.dll ): GetLastError = 126
Loaded Library : version.dll
Debugger Engine : 4.0.5.0
Symbol Search Path: M:\BOINC\slots\3;M:\BOINC\projects\milkyway.cs.rpi.edu_milkyway
ModLoad: 00007ff656db0000-00007ff65741d000 M:\BOINC\projects\milkyway.cs.rpi.edu_milkyway\milkyway_nbody_orbit_fitting_1.95_windows_x86_64__mt.exe (-nosymbols- Symbols Loaded)
ModLoad: 00007ffa991c0000-00007ffa99427000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Îïåðàöèîííàÿ ñèñòåìà Microsoft® Windows®
Product Version : 10.0.26100.8115
ModLoad: 00007ffa97460000-00007ffa97529000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Îïåðàöèîííàÿ ñèñòåìà Microsoft® Windows®
Product Version : 10.0.26100.8115
ModLoad: 00007ffa96650000-00007ffa96a44000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Îïåðàöèîííàÿ ñèñòåìà Microsoft® Windows®
Product Version : 10.0.26100.8115
ModLoad: 00007ffa990c0000-00007ffa99176000 C:\WINDOWS\System32\ADVAPI32.dll (6.2.26100.8115) (-exported- Symbols Loaded)
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Îïåðàöèîííàÿ ñèñòåìà Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 00007ffa988b0000-00007ffa98959000 C:\WINDOWS\System32\msvcrt.dll (7.0.26100.8246) (-exported- Symbols Loaded)
File Version : 7.0.26100.8246 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.26100.8246
ModLoad: 00007ffa98800000-00007ffa988a7000 C:\WINDOWS\System32\sechost.dll (6.2.26100.8246) (-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: 00007ffa986e0000-00007ffa987f8000 C:\WINDOWS\System32\RPCRT4.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Îïåðàöèîííàÿ ñèñòåìà Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 00007ffa97eb0000-00007ffa98617000 C:\WINDOWS\System32\SHELL32.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8117 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Îïåðàöèîííàÿ ñèñòåìà Microsoft® Windows®
Product Version : 10.0.26100.8117
ModLoad: 00007ffa964f0000-00007ffa96593000 C:\WINDOWS\System32\msvcp_win.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8246 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8246
ModLoad: 00007ffa96c00000-00007ffa96d4b000 C:\WINDOWS\System32\ucrtbase.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8246 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8246
ModLoad: 00007ffa989a0000-00007ffa98b65000 C:\WINDOWS\System32\USER32.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Îïåðàöèîííàÿ ñèñòåìà Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 00007ffa96bd0000-00007ffa96bf7000 C:\WINDOWS\System32\win32u.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8246 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8246
ModLoad: 00007ffa971b0000-00007ffa971db000 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: 00007ffa963c0000-00007ffa964eb000 C:\WINDOWS\System32\gdi32full.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8246 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8246
ModLoad: 00007ffa96de0000-00007ffa96f4a000 C:\WINDOWS\System32\wintypes.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Îïåðàöèîííàÿ ñèñòåìà Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 00007ffa97590000-00007ffa97912000 C:\WINDOWS\System32\combase.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Îïåðàöèîííàÿ ñèñòåìà Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 00007ffa84a80000-00007ffa84ab6000 C:\WINDOWS\SYSTEM32\WINMM.dll (6.2.26100.8115) (-exported- Symbols Loaded)
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Îïåðàöèîííàÿ ñèñòåìà Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 00007ffa94910000-00007ffa94946000 C:\WINDOWS\SYSTEM32\ntmarta.dll (6.2.26100.7019) (-exported- Symbols Loaded)
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Îïåðàöèîííàÿ ñèñòåìà Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 00007ffa87d10000-00007ffa87d1b000 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: 00007ffa7a6f0000-00007ffa7a932000 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: 00007ffa97380000-00007ffa97458000 C:\WINDOWS\System32\OLEAUT32.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8246 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8246
ModLoad: 00007ffa90a10000-00007ffa90a1b000 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: 00007ffa965a0000-00007ffa96645000 C:\WINDOWS\System32\bcryptPrimitives.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8246 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8246
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 21536768, Write: 10, Other 874
- I/O Transfers Counters -
Read: 377, Write: 63182, Other 891
- Paged Pool Usage -
QuotaPagedPoolUsage: 99736, QuotaPeakPagedPoolUsage: 122648
QuotaNonPagedPoolUsage: 10616, QuotaPeakNonPagedPoolUsage: 10752
- Virtual Memory Usage -
VirtualSize: 4434255872, PeakVirtualSize: 4444594176
- Pagefile Usage -
PagefileUsage: 21536768, PeakPagefileUsage: 24182784
- Working Set Size -
WorkingSetSize: 32051200, PeakWorkingSetSize: 42639360, PageFaultCount: 15158689
*** Dump of thread ID 24448 (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 0x00007ff656dbece0 read attempt from address 0xffffffffffffffff
- Registers -
rax=4035ee20ea4f9333 rbx=000000cf755ff6e0 rcx=3ff507dc4b99de14 rdx=0000000000000001 rsi=000002518aa98dc0 rdi=00007ff656f5b020
r8=0000000000000000 r9=0000000000000002 r10=0000000000001265 r11=0000000000000000 r12=000000cf73ffb1e0 r13=00007ff6573cc140
r14=0000000000002679 r15=0000000000000001 rip=00007ff656dbece0 rsp=000000cf755ff5f0 rbp=000002518b5e7f80
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010206
- Callstack -
ChildRBP RetAddr Args to Child
000000cf755ff990 00007ff656e87638 0000000000000000 00007ff656eaad68 0000000000000000 00007ff656eab092 milkyway_nbody_orbit_fitting_1.!???
000000cf755ff9f0 00007ff656eac143 00007ffa9894d0a0 0000000000000000 0000000000000000 00007ffa988eeb3b milkyway_nbody_orbit_fitting_1.!???
000000cf755ffa40 00007ffa988ef0ad 0000025189af6eb0 0000000000000000 0000000000000000 0000025189af70a0 milkyway_nbody_orbit_fitting_1.!???
000000cf755ffa70 00007ffa988ef17c 00007ffa9894e500 0000025189af70a0 0000000000000000 0000000000000000 msvcrt!_beginthreadex+0x12d
000000cf755ffaa0 00007ffa9748e8d7 0000000000000000 0000000000000000 0000000000000000 0000000000000000 msvcrt!_endthreadex+0xac
000000cf755ffad0 00007ffa9924c3fc 0000000000000000 0000000000000000 000004f0fffffb30 000004d0fffffb30 KERNEL32!BaseThreadInitThunk+0x17
000000cf755ffb20 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ntdll!RtlUserThreadStart+0x2c
*** Dump of thread ID 21964 (state: Terminated): ***
- Information -
Status: Base Priority: Normal, Priority: Unknown, Kernel Time: 0.000, User Time: 15.469, Wait Time: 2052281538
- 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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