Task 1056210959
| Name | de_nbody_orbit_fitting_04_16_2026_v195_OCS_MW2014__data__01_1777665902_1817096_0 |
| Workunit | 1021947377 |
| Created | 9 May 2026, 23:34:49 UTC |
| Sent | 9 May 2026, 23:34:50 UTC |
| Report deadline | 21 May 2026, 23:34:50 UTC |
| Received | 12 May 2026, 0:05:15 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 1026278 |
| Run time | 1 min 11 sec |
| CPU time | 2 min |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 95.10 GFLOPS |
| Application version | Milkyway@home N-Body Simulation with Orbit Fitting v1.95 (mt) windows_x86_64 |
| Peak working set size | 25.62 MB |
| Peak swap size | 15.82 MB |
| Peak disk usage | 0.01 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 16 max threads on a system with 32 processors
Running MilkyWay@home Nbody v1.95
Optimal Softening Length = 0.008378974359347 kpc, Upper bound = 0.072803859667335 kpc, Lower bound = 0.000964333644334 kpc
Dwarf Initial Position: [-17.034848687466905,-26.395447969461642,-3.921221624864027]
Dwarf Initial Velocity: [33.668941145565412,180.020932939145155,88.157786513055854]
Initial LMC position: [43.803670006392103,597.354500368147797,145.406351979367599]
Initial LMC velocity: [2.417827220770014,-30.609869133721045,-39.212602700861879]
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007ff7ad55ece0 read attempt from address 0xffffffffffffffff
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.6.33
Dump Timestamp : 05/11/26 11:28:00
Install Directory : C:\Program Files\BOINC\
Data Directory : D:\ProgramData\BOINC
Project Symstore :
LoadLibraryA( D:\ProgramData\BOINC\dbghelp.dll ): GetLastError = 126
Loaded Library : dbghelp.dll
LoadLibraryA( D:\ProgramData\BOINC\symsrv.dll ): GetLastError = 126
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( D:\ProgramData\BOINC\srcsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
LoadLibraryA( D:\ProgramData\BOINC\version.dll ): GetLastError = 126
Loaded Library : version.dll
Debugger Engine : 4.0.5.0
Symbol Search Path: D:\ProgramData\BOINC\slots\1;D:\ProgramData\BOINC\projects\milkyway.cs.rpi.edu_milkyway
ModLoad: 00007ff7ad550000-00007ff7adbbd000 D:\ProgramData\BOINC\projects\milkyway.cs.rpi.edu_milkyway\milkyway_nbody_orbit_fitting_1.95_windows_x86_64__mt.exe (-nosymbols- Symbols Loaded)
ModLoad: 00007ffc4cd50000-00007ffc4cf48000 C:\Windows\SYSTEM32\ntdll.dll (6.2.19041.5438) (-exported- Symbols Loaded)
File Version : 10.0.19041.4842 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.4842
ModLoad: 00007ffc4cb10000-00007ffc4cbd2000 C:\Windows\System32\KERNEL32.DLL (6.2.19041.5438) (-exported- Symbols Loaded)
File Version : 10.0.19041.5072 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.5072
ModLoad: 00007ffc4a790000-00007ffc4aa8f000 C:\Windows\System32\KERNELBASE.dll (6.2.19041.5607) (-exported- Symbols Loaded)
File Version : 10.0.19041.5553 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.5553
ModLoad: 00007ffc4bb00000-00007ffc4bbaf000 C:\Windows\System32\ADVAPI32.dll (6.2.19041.5438) (-exported- Symbols Loaded)
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: 00007ffc4b850000-00007ffc4b8ee000 C:\Windows\System32\msvcrt.dll (7.0.19041.3636) (-exported- Symbols Loaded)
File Version : 7.0.19041.3636 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.19041.3636
ModLoad: 00007ffc4ca70000-00007ffc4cb0f000 C:\Windows\System32\sechost.dll (6.2.19041.5072) (-exported- Symbols Loaded)
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: 00007ffc4cbe0000-00007ffc4cd03000 C:\Windows\System32\RPCRT4.dll (6.2.19041.4957) (-exported- Symbols Loaded)
File Version : 10.0.19041.3636 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.3636
ModLoad: 00007ffc4a4a0000-00007ffc4a4c7000 C:\Windows\System32\bcrypt.dll (6.2.19041.5369) (-exported- Symbols Loaded)
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: 00007ffc4af30000-00007ffc4b69d000 C:\Windows\System32\SHELL32.dll (6.2.19041.5553) (-exported- Symbols Loaded)
File Version : 10.0.19041.5198 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.5198
ModLoad: 00007ffc4a6f0000-00007ffc4a78d000 C:\Windows\System32\msvcp_win.dll (6.2.19041.3636) (-exported- Symbols Loaded)
File Version : 10.0.19041.3636 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.3636
ModLoad: 00007ffc4ac70000-00007ffc4ad70000 C:\Windows\System32\ucrtbase.dll (6.2.19041.3636) (-exported- Symbols Loaded)
File Version : 10.0.19041.3636 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.3636
ModLoad: 00007ffc4c390000-00007ffc4c52d000 C:\Windows\System32\USER32.dll (6.2.19041.4717) (-exported- Symbols Loaded)
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: 00007ffc4a630000-00007ffc4a652000 C:\Windows\System32\win32u.dll (6.2.19041.5607) (-exported- Symbols Loaded)
File Version : 10.0.19041.5607 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.5607
ModLoad: 00007ffc4b9b0000-00007ffc4b9db000 C:\Windows\System32\GDI32.dll (6.2.19041.4474) (-exported- Symbols Loaded)
File Version : 10.0.19041.4474 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.4474
ModLoad: 00007ffc4aa90000-00007ffc4abaa000 C:\Windows\System32\gdi32full.dll (6.2.19041.5438) (-exported- Symbols Loaded)
File Version : 10.0.19041.5438 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.5438
ModLoad: 00007ffc38010000-00007ffc38037000 C:\Windows\SYSTEM32\WINMM.dll (6.2.19041.3636) (-exported- Symbols Loaded)
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: 00007ffc4b6b0000-00007ffc4b6df000 C:\Windows\System32\IMM32.DLL (6.2.19041.4474) (-exported- Symbols Loaded)
File Version : 10.0.19041.4474 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.4474
ModLoad: 00007ffc4a030000-00007ffc4a063000 C:\Windows\SYSTEM32\ntmarta.dll (6.2.19041.3636) (-exported- Symbols Loaded)
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: 00007ffc474d0000-00007ffc474db000 C:\Windows\SYSTEM32\KtmW32.dll (6.2.19041.3636) (-exported- Symbols Loaded)
File Version : 10.0.19041.3636 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.3636
ModLoad: 00007ffc49df0000-00007ffc49fd4000 C:\Windows\SYSTEM32\dbghelp.dll (6.2.19041.3636) (-exported- Symbols Loaded)
File Version : 10.0.19041.3636 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.3636
ModLoad: 00007ffc435d0000-00007ffc435da000 C:\Windows\SYSTEM32\version.dll (6.2.19041.3636) (-exported- Symbols Loaded)
File Version : 10.0.19041.3636 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.3636
ModLoad: 00007ffc4a660000-00007ffc4a6e2000 C:\Windows\System32\bcryptPrimitives.dll (6.2.19041.5007) (-exported- Symbols Loaded)
File Version : 10.0.19041.5007 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.5007
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 17633280, Write: 13, Other 875
- I/O Transfers Counters -
Read: 90, Write: 73392, Other 892
- Paged Pool Usage -
QuotaPagedPoolUsage: 121416, QuotaPeakPagedPoolUsage: 137640
QuotaNonPagedPoolUsage: 10192, QuotaPeakNonPagedPoolUsage: 10200
- Virtual Memory Usage -
VirtualSize: 4457537536, PeakVirtualSize: 4464795648
- Pagefile Usage -
PagefileUsage: 17633280, PeakPagefileUsage: 21438464
- Working Set Size -
WorkingSetSize: 27967488, PeakWorkingSetSize: 35168256, PageFaultCount: 12544
*** Dump of thread ID 22328 (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 0x00007ff7ad55ece0 read attempt from address 0xffffffffffffffff
- Registers -
rax=40500da7fe85a156 rbx=000000f2fadff6c0 rcx=3ff49f4ecfece843 rdx=0000000000000001 rsi=00000205cf2d8800 rdi=00007ff7ad6fb020
r8=0000000000000000 r9=0000000000000001 r10=0000000000000e07 r11=0000000000000000 r12=000000f2f93fac90 r13=00007ff7adb6c140
r14=0000000000004a3f r15=0000000000000001 rip=00007ff7ad55ece0 rsp=000000f2fadff5c0 rbp=00000205cf91c840
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010206
- Callstack -
ChildRBP RetAddr Args to Child
000000f2fadff960 00007ff7ad627638 0000000000000000 00007ff7ad64ad68 0000000000000000 00007ff7ad64b092 milkyway_nbody_orbit_fitting_1.!???
000000f2fadff9c0 00007ff7ad64c143 00000205ce256e60 0000000000000000 0000000000000000 00007ffc4b88a9eb milkyway_nbody_orbit_fitting_1.!???
000000f2fadffa10 00007ffc4b88af5a 00000205ce9d6d80 0000000000000000 00000205ce256e60 0000000000000000 milkyway_nbody_orbit_fitting_1.!???
000000f2fadffa40 00007ffc4b88b02c 00007ffc4b8e06d0 00000205ce256e60 0000000000000000 0000000000000000 msvcrt!_beginthreadex+0x12a
000000f2fadffa70 00007ffc4cb27374 0000000000000000 0000000000000000 0000000000000000 0000000000000000 msvcrt!_endthreadex+0xac
000000f2fadffaa0 00007ffc4cd9cc91 0000000000000000 0000000000000000 0000000000000000 0000000000000000 KERNEL32!BaseThreadInitThunk+0x14
000000f2fadffb20 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ntdll!RtlUserThreadStart+0x21
*** Dump of thread ID 21780 (state: Terminated): ***
- Information -
Status: Base Priority: Normal, Priority: Unknown, Kernel Time: 0.000, User Time: 0.016, Wait Time: 508689648
- 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>
]]>
©2026 Astroinformatics Group