Task 48882865
| Name | S93_400-500k_wu_95244_1 |
| Workunit | 43907339 |
| Created | 2 Mar 2026, 8:10:55 UTC |
| Sent | 2 Mar 2026, 8:16:24 UTC |
| Report deadline | 5 Mar 2026, 14:16:24 UTC |
| Received | 2 Mar 2026, 9:18:23 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xffffffffc0000005) Unknown error number |
| Computer ID | 248085 |
| Run time |
|
| CPU time |
|
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 5.83 GFLOPS |
| Application version | Sierpinski / Riesel Base - short v0.49 |
| 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>
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using negacyclic AVX-512 FFT length 384K, Pass1=768, Pass2=512, clm=1.
Fermat probabilistic test of 5802*93^493832+1, a = 3, complexity = 3247754.
Gerbicz-Li check enabled, L2 = 484*417.
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF611DF6AC1 write attempt to address 0x00000000
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 03/02/26 09:35:13
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\35;C:\ProgramData\BOINC\projects\srbase.my-firewall.org_sr5
ModLoad: 0000000010700000 00000000018a0000 C:\ProgramData\BOINC\projects\srbase.my-firewall.org_sr5\prst-v3.exe (-nosymbols- Symbols Loaded)
Linked PDB Filename : F:\prst-10.0\prst-10.0\src\win64\x64\Release BOINC\PRST.pdb
ModLoad: 00000000e5aa0000 0000000000267000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
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: 00000000e3f80000 00000000000c9000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
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: 00000000e27e0000 00000000003f1000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
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: 00000000e5510000 00000000001c5000 C:\WINDOWS\System32\USER32.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : user32.pdb
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: 00000000e2be0000 0000000000027000 C:\WINDOWS\System32\win32u.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
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: 00000000e5090000 000000000002b000 C:\WINDOWS\System32\GDI32.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.pdb
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: 00000000e3680000 000000000012a000 C:\WINDOWS\System32\gdi32full.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.pdb
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: 00000000e3480000 00000000000a3000 C:\WINDOWS\System32\msvcp_win.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
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: 00000000e3530000 000000000014b000 C:\WINDOWS\System32\ucrtbase.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
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: 00000000e4e80000 00000000000bb000 C:\WINDOWS\System32\ADVAPI32.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : advapi32.pdb
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: 00000000e4050000 00000000000a9000 C:\WINDOWS\System32\msvcrt.dll (7.0.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : msvcrt.pdb
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: 00000000e4f60000 00000000000a7000 C:\WINDOWS\System32\sechost.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : sechost.pdb
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: 00000000e3880000 0000000000118000 C:\WINDOWS\System32\RPCRT4.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : rpcrt4.pdb
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: 00000000e3840000 0000000000031000 C:\WINDOWS\System32\IMM32.DLL (6.2.26100.7309) (-exported- Symbols Loaded)
Linked PDB Filename : imm32.pdb
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: 00000000e10d0000 000000000001b000 C:\WINDOWS\SYSTEM32\kernel.appcore.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : Kernel.Appcore.pdb
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: 00000000e0110000 0000000000242000 C:\WINDOWS\SYSTEM32\dbghelp.dll (6.2.26100.5074) (-exported- Symbols Loaded)
Linked PDB Filename : dbghelp.pdb
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: 00000000e48f0000 0000000000382000 C:\WINDOWS\System32\combase.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : combase.pdb
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: 00000000e4c90000 00000000000d7000 C:\WINDOWS\System32\OLEAUT32.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : oleaut32.pdb
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: 00000000da660000 000000000000b000 C:\WINDOWS\SYSTEM32\version.dll (6.2.26100.1150) (-exported- Symbols Loaded)
Linked PDB Filename : version.pdb
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: 00000000e2670000 00000000000a5000 C:\WINDOWS\System32\bcryptPrimitives.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
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: 8, Write: 290, Other 176
- I/O Transfers Counters -
Read: 17866, Write: 486, Other 4170
- Paged Pool Usage -
QuotaPagedPoolUsage: 143920, QuotaPeakPagedPoolUsage: 143920
QuotaNonPagedPoolUsage: 8712, QuotaPeakNonPagedPoolUsage: 15440
- Virtual Memory Usage -
VirtualSize: 26271744, PeakVirtualSize: 141934592
- Pagefile Usage -
PagefileUsage: 26271744, PeakPagefileUsage: 26304512
- Working Set Size -
WorkingSetSize: 32014336, PeakWorkingSetSize: 32014336, PageFaultCount: 14127
*** Dump of thread ID 96540 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 937500.000000, User Time: 1562500.000000, Wait Time: 15451074.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF611DF6AC1 write attempt to address 0x00000000
- Registers -
rax=0000000000000000 rbx=00000000000fb870 rcx=0000000000000000 rdx=00000000000fb8a0 rsi=0000000000018a32 rdi=0000000000000000
r8=0000000000000018 r9=00000000000fb728 r10=0000000010700000 r11=00000000000fb750 r12=000000000000c519 r13=0000000000000001
r14=0000000000000000 r15=0000000000080002 rip=0000000011df6ac1 rsp=00000000000fb7a8 rbp=0000000000200030
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010283
- Callstack -
ChildEBP RetAddr Args to Child
000fb7a0 11d1aaa2 00040000 11d18a51 00010000 000fb870 prst-v3!+0x0
000fb7e0 11d0f964 00000000 00000000 00040000 0000c51a prst-v3!+0x0
000fb840 11d1acd9 00000001 000fb899 00000001 00000000 prst-v3!+0x0
000fb8f0 11d1aba8 00000000 000fd9c8 000fd7a8 000fbb00 prst-v3!+0x0
000fb930 11cfa44e 000fd9c8 00078908 ac718400 a9d60000 prst-v3!+0x0
000fbac0 11cfa95e 00000400 11d2ee5c 00305fc0 ac718400 prst-v3!+0x0
000fbb50 11d00ca9 000003ff 00000000 000001e4 00000002 prst-v3!+0x0
000fc5e0 11ca24fa a9d873b0 a9d873b0 a9d8b310 000fc6f0 prst-v3!+0x0
000fc770 11c97f40 00031464 00000001 00000000 00000001 prst-v3!+0x0
000fc910 11ca6a60 a9d8b310 00000001 00000000 00000000 prst-v3!+0x0
000fcae0 11c9ca0a 00000000 000fd4f0 000fd740 000fd290 prst-v3!+0x0
000fdd80 11cbfda5 a9dabe40 a9d6e430 00000001 a9d84440 prst-v3!+0x0
000fddb0 11cc14e9 000fdec0 00000078 000fe9a0 11c9d0fb prst-v3!+0x0
000fdde0 11cc14b9 00000014 a9d84c80 11eaef70 000fe850 prst-v3!+0x0
000fde10 11cc12bd 000fe9a0 11c82142 00000020 00000000 prst-v3!+0x0
000fde40 11c82028 000ff8b0 000fe9a0 000fe700 a9d6e430 prst-v3!+0x0
000fde70 11c810e3 a9d6fb00 0000000d 0000000d a9d84c80 prst-v3!+0x0
000fdeb0 11cbd874 000fe9a0 00000001 00000000 000feff0 prst-v3!+0x0
000ff890 11df4a8c 0000000d a9d6e430 00000000 00000000 prst-v3!+0x0
000ff8d0 e3fae8d7 00000000 00000000 00000000 00000000 prst-v3!+0x0
000ff900 e5b2c48c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
000ff950 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 45240 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 15450863.000000
- Registers -
rax=00000000000001e6 rbx=00000000a9d6cc10 rcx=000000000000009c rdx=00000000a9d6c890 rsi=00000000e5b14df0 rdi=00000000a9d6a300
r8=0000000000000010 r9=00000000001ffa58 r10=000000000000009c r11=000000000000009c r12=00000000e5b7a4c0 r13=0000000000000000
r14=000000000000ffff r15=00000000e5b12b60 rip=00000000e5c05744 rsp=00000000001ff9f8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
001ff9f0 e5b15e8e 00010022 00000001 a9d6cc10 a9d6a300 ntdll!NtWaitForWorkViaWorkerFactory+0x0
001ffd50 e3fae8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
001ffd80 e5b2c48c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
001ffdd0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 79132 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 156250.000000, Wait Time: 15450863.000000
- Registers -
rax=00000000000001e6 rbx=00000000a9d6e380 rcx=000000000000009c rdx=00000000a9d6e000 rsi=00000000e5b14df0 rdi=00000000a9d6a300
r8=0000000000000010 r9=00000000004ff958 r10=000000000000009c r11=000000000000009c r12=00000000e5b7a4c0 r13=0000000000000000
r14=000000000000ffff r15=00000000e5b12b60 rip=00000000e5c05744 rsp=00000000004ff8f8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
004ff8f0 e5b15e8e 00000000 00000000 e5b14df0 a9d6a300 ntdll!NtWaitForWorkViaWorkerFactory+0x0
004ffc50 e3fae8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
004ffc80 e5b2c48c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
004ffcd0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 87084 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 156250.000000, User Time: 0.000000, Wait Time: 15450863.000000
- Registers -
rax=00000000000001e6 rbx=00000000a9d6f2f0 rcx=000000000000009c rdx=00000000a9d6ef70 rsi=00000000e5b14df0 rdi=00000000a9d6a300
r8=0000000000000010 r9=00000000005ff6c8 r10=000000000000009c r11=000000000000009c r12=00000000e5b7a4c0 r13=0000000000000000
r14=000000000000ffff r15=00000000e5b12b60 rip=00000000e5c05744 rsp=00000000005ff668 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
005ff660 e5b15e8e 00000000 00000000 e5b14df0 a9d6a300 ntdll!NtWaitForWorkViaWorkerFactory+0x0
005ff9c0 e3fae8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
005ff9f0 e5b2c48c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
005ffa40 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 101684 (state: Waiting): ***
- Information -
Status: Wait Reason: ExecutionDelay, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 15451085.000000
- Registers -
rax=0000000000000034 rbx=00000000007ff9c0 rcx=0000000000000000 rdx=00000000007ff9c0 rsi=0000000000290000 rdi=0000000000000000
r8=00000000007ff8e8 r9=0000000000000000 r10=0000000000000000 r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000e5c02114 rsp=00000000007ff8e8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
007ff8e0 e5b710c4 00000000 00000000 00000000 00000000 ntdll!NtDelayExecution+0x0
007ff910 e2826f01 00000000 00000000 00000000 00000000 ntdll!RtlDelayExecution+0x0
007ff9a0 11dd827f 00000000 00000000 fff0bdc0 00000000 KERNELBASE!SleepEx+0x0
007ff9d0 e3fae8d7 00000000 00000000 00000000 00000000 prst-v3!+0x0
007ffa00 e5b2c48c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
007ffa50 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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