Task 1055687443
| Name | de_nbody_orbit_fitting_04_12_2026_v195_OCS_north_MW2014__data__04_1777665902_892282_1 |
| Workunit | 1021022563 |
| Created | 8 May 2026, 19:09:01 UTC |
| Sent | 8 May 2026, 19:09:17 UTC |
| Report deadline | 20 May 2026, 19:09:17 UTC |
| Received | 8 May 2026, 19:38:49 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 1026383 |
| Run time | 27 min 56 sec |
| CPU time | 25 min 42 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 3.40 GFLOPS |
| Application version | Milkyway@home N-Body Simulation with Orbit Fitting v1.95 (mt) windows_x86_64 |
| Peak working set size | 18.70 MB |
| Peak swap size | 15.09 MB |
| Peak disk usage | 7.50 MB |
Stderr output
<core_client_version>7.16.20</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
<search_application> milkyway_nbody 1.95 Windows x86_64 double OpenMP, Crlibm </search_application>
Using OpenMP 2 max threads on a system with 2 processors
Running MilkyWay@home Nbody v1.95
Optimal Softening Length = 0.003415184857828 kpc, Upper bound = 0.029674113854986 kpc, Lower bound = 0.000393052600328 kpc
Dwarf Initial Position: [-30.765782731612607,3.853129134196261,28.501652495706189]
Dwarf Initial Velocity: [-102.673368189077422,160.779258475523875,57.946629703165783]
Initial LMC position: [52.582023562236046,572.694176202085373,67.315920693767325]
Initial LMC velocity: [-0.504983073836965,-54.338215059766249,-36.945517644898722]
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007ff6d864451b read attempt from address 0x0000000000000034
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.6.33
Dump Timestamp : 05/09/26 03:37:18
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\1;C:\ProgramData\BOINC\projects\milkyway.cs.rpi.edu_milkyway
ModLoad: 00007ff6d8630000-00007ff6d8c9d000 C:\ProgramData\BOINC\projects\milkyway.cs.rpi.edu_milkyway\milkyway_nbody_orbit_fitting_1.95_windows_x86_64__mt.exe (-nosymbols- Symbols Loaded)
ModLoad: 00007ffe24550000-00007ffe24745000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.19041.1288) (-exported- Symbols Loaded)
File Version : 10.0.19041.1023 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.1023
ModLoad: 00007ffe22950000-00007ffe22a0e000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.19041.1348) (-exported- Symbols Loaded)
File Version : 10.0.19041.1348 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.1348
ModLoad: 00007ffe22130000-00007ffe223f8000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.19041.1387) (-exported- Symbols Loaded)
File Version : 10.0.19041.1348 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.1348
ModLoad: 00007ffe22590000-00007ffe2263c000 C:\WINDOWS\System32\ADVAPI32.dll (6.2.19041.1052) (-exported- Symbols Loaded)
File Version : 10.0.19041.4522 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.4522
ModLoad: 00007ffe236c0000-00007ffe2375e000 C:\WINDOWS\System32\msvcrt.dll (7.0.19041.546) (-exported- Symbols Loaded)
File Version : 7.0.19041.546 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 7.0.19041.546
ModLoad: 00007ffe23cc0000-00007ffe23d5b000 C:\WINDOWS\System32\sechost.dll (6.2.19041.1415) (-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: 00007ffe23200000-00007ffe2332a000 C:\WINDOWS\System32\RPCRT4.dll (6.2.19041.1288) (-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: 00007ffe23d60000-00007ffe244a4000 C:\WINDOWS\System32\SHELL32.dll (6.2.19041.1387) (-exported- Symbols Loaded)
File Version : 10.0.19041.964 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.964
ModLoad: 00007ffe21c60000-00007ffe21cfd000 C:\WINDOWS\System32\msvcp_win.dll (6.2.19041.789) (-exported- Symbols Loaded)
File Version : 10.0.19041.789 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.789
ModLoad: 00007ffe21d90000-00007ffe21e90000 C:\WINDOWS\System32\ucrtbase.dll (6.2.19041.789) (-exported- Symbols Loaded)
File Version : 10.0.19041.789 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.789
ModLoad: 00007ffe23050000-00007ffe231f1000 C:\WINDOWS\System32\USER32.dll (6.2.19041.1202) (-exported- Symbols Loaded)
File Version : 10.0.19041.4522 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.4522
ModLoad: 00007ffe22560000-00007ffe22582000 C:\WINDOWS\System32\win32u.dll (6.2.19041.1387) (-exported- Symbols Loaded)
File Version : 10.0.19041.1387 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.1387
ModLoad: 00007ffe22bc0000-00007ffe22beb000 C:\WINDOWS\System32\GDI32.dll (6.2.19041.1202) (-exported- Symbols Loaded)
File Version : 10.0.19041.1202 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.1202
ModLoad: 00007ffe22450000-00007ffe2255d000 C:\WINDOWS\System32\gdi32full.dll (6.2.19041.1387) (-exported- Symbols Loaded)
File Version : 10.0.19041.1387 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.1387
ModLoad: 00007ffe15b70000-00007ffe15b97000 C:\WINDOWS\SYSTEM32\WINMM.dll (6.2.19041.546) (-exported- Symbols Loaded)
File Version : 10.0.19041.4522 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.4522
ModLoad: 00007ffe218d0000-00007ffe21903000 C:\WINDOWS\SYSTEM32\ntmarta.dll (6.2.19041.546) (-exported- Symbols Loaded)
File Version : 10.0.19041.4522 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.4522
ModLoad: 00007ffe1e4d0000-00007ffe1e4db000 C:\WINDOWS\SYSTEM32\KtmW32.dll (6.2.19041.868) (-exported- Symbols Loaded)
File Version : 10.0.19041.868 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.868
ModLoad: 00007ffe21600000-00007ffe217e4000 C:\WINDOWS\SYSTEM32\dbghelp.dll (6.2.19041.867) (-exported- Symbols Loaded)
File Version : 10.0.19041.867 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.867
ModLoad: 00007ffe160b0000-00007ffe160ba000 C:\WINDOWS\SYSTEM32\version.dll (6.2.19041.546) (-exported- Symbols Loaded)
File Version : 10.0.19041.546 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.546
ModLoad: 00007ffe21d00000-00007ffe21d82000 C:\WINDOWS\System32\bcryptPrimitives.dll (6.2.19041.1415) (-exported- Symbols Loaded)
File Version : 10.0.19041.1415 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft? Windows? Operating System
Product Version : 10.0.19041.1415
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 16084992, Write: 11, Other 873
- I/O Transfers Counters -
Read: 570, Write: 69818, Other 890
- Paged Pool Usage -
QuotaPagedPoolUsage: 86392, QuotaPeakPagedPoolUsage: 101728
QuotaNonPagedPoolUsage: 7880, QuotaPeakNonPagedPoolUsage: 8160
- Virtual Memory Usage -
VirtualSize: 4405899264, PeakVirtualSize: 4415803392
- Pagefile Usage -
PagefileUsage: 16084992, PeakPagefileUsage: 20422656
- Working Set Size -
WorkingSetSize: 19832832, PeakWorkingSetSize: 27389952, PageFaultCount: 40450
*** Dump of thread ID 4336 (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 0x00007ff6d864451b read attempt from address 0x0000000000000034
- Registers -
rax=0000000000000004 rbx=0000000000000001 rcx=0000000000000000 rdx=0000000000000002 rsi=000000c2643faa10 rdi=000001e2ea6b7260
r8=000001e2ea658220 r9=0000000000000001 r10=0000000000000000 r11=0000000000000000 r12=0000000000000001 r13=000000c2643fab00
r14=0000000000000002 r15=0000000000000006 rip=00007ff6d864451b rsp=000000c2643fa7f0 rbp=0000000000000002
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010202
- Callstack -
ChildRBP RetAddr Args to Child
000000c2643fabe0 00007ff6d864497a bfca68d590439240 0000000000000000 3fc2c100d7a9787e 0000000000000000 milkyway_nbody_orbit_fitting_1.!???
000000c2643fafe0 00007ff6d86453fa bfbf0b250d3b316b bfb157ee302b6faf 410efb49ddc2fb0b 40843eb11bbf2dc1 milkyway_nbody_orbit_fitting_1.!???
000000c2643fb0c0 00007ff6d863efa5 404425f87f046a13 0000000000000000 404976c1128c9e09 407f534c5a8d0db1 milkyway_nbody_orbit_fitting_1.!???
000000c2643fb1e0 00007ff6d8632d82 0000704d46550574 0000000000000000 3fcb7f536835ef6f c00d863b6db2662b milkyway_nbody_orbit_fitting_1.!???
000000c2643fb3b0 00007ff6d86331c3 0000000000000000 0000000000000000 0000000000000000 0000000000000000 milkyway_nbody_orbit_fitting_1.!???
000000c2643ff6d0 00007ff6d86325d4 000001e2e8f70000 000000c204000004 0000000000000002 00007ffe23755940 milkyway_nbody_orbit_fitting_1.!???
000000c2643ffa50 00007ff6d87d74cd 000001e2e8f71540 0000000000000002 0000000000000002 0000000000000002 milkyway_nbody_orbit_fitting_1.!???
000000c2643ffcb0 00007ff6d86313c4 0000000000000017 0000000000000002 00007ff6d8c947b0 0000000000000000 milkyway_nbody_orbit_fitting_1.!???
000000c2643ffd80 00007ff6d8631506 0000000000000000 0000000000000000 0000000000000000 0000000000000000 milkyway_nbody_orbit_fitting_1.!???
000000c2643ffdb0 00007ffe22967034 0000000000000000 0000000000000000 0000000000000000 0000000000000000 milkyway_nbody_orbit_fitting_1.!???
000000c2643ffde0 00007ffe245a2651 0000000000000000 0000000000000000 0000000000000000 0000000000000000 KERNEL32!BaseThreadInitThunk+0x14
000000c2643ffe60 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ntdll!RtlUserThreadStart+0x21
*** Dump of thread ID 2956 (state: Terminated): ***
- Information -
Status: Base Priority: Normal, Priority: Unknown, Kernel Time: 0.000, User Time: 1.625, Wait Time: 4253025168
- 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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