Name CMS_1791472_1679818312.215586_0
Workunit 2290192
Created 26 Mar 2023, 8:11:54 UTC
Sent 27 Mar 2023, 23:40:48 UTC
Report deadline 3 Apr 2023, 23:40:48 UTC
Received 27 Mar 2023, 23:44:28 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status -2147467259 (0x80004005) Unknown error code
Computer ID 4880
Run time 39 sec
CPU time 0 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 2.00 GFLOPS
Application version CMS Simulation v60.70 (vbox64_mt_mcore_cms)
windows_x86_64
Peak working set size 11.13 MB
Peak swap size 6.26 MB
Peak disk usage 9.17 KB

Stderr output

<core_client_version>7.20.2</core_client_version>
<![CDATA[
<message>
Unspecified error
 (0x80004005) - exit code 2147500037 (0x80004005)</message>
<stderr_txt>
2023-03-28 09:41:55 (13532): Detected: vboxwrapper 26206
2023-03-28 09:41:55 (13532): Detected: BOINC client v7.20.2
2023-03-28 09:41:56 (13532): Detected: VirtualBox VboxManage Interface (Version: 6.1.34)
2023-03-28 09:42:00 (13532): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2023-03-28 09:42:00 (13532): Successfully copied 'init_data.xml' to the shared directory.
2023-03-28 09:42:02 (13532): Create VM. (boinc_0965475e0f61dab4, slot#49)
2023-03-28 09:42:06 (13532): Setting Memory Size for VM. (2792MB)
2023-03-28 09:42:07 (13532): Setting CPU Count for VM. (2)
2023-03-28 09:42:08 (13532): Setting Chipset Options for VM.
2023-03-28 09:42:09 (13532): Setting Graphics Controller Options for VM.
2023-03-28 09:42:13 (13532): Setting Boot Options for VM.
2023-03-28 09:42:13 (13532): Setting Network Configuration for NAT.
2023-03-28 09:42:19 (13532): Enabling VM Network Access.
2023-03-28 09:42:19 (13532): Disabling USB Support for VM.
2023-03-28 09:42:19 (13532): Disabling COM Port Support for VM.
2023-03-28 09:42:19 (13532): Disabling LPT Port Support for VM.
2023-03-28 09:42:20 (13532): Disabling Audio Support for VM.
2023-03-28 09:42:20 (13532): Disabling Clipboard Support for VM.
2023-03-28 09:42:20 (13532): Disabling Drag and Drop Support for VM.
2023-03-28 09:42:21 (13532): Adding storage controller(s) to VM.
2023-03-28 09:42:21 (13532): Adding virtual disk drive to VM. (CMS_2022_09_07.vdi)
2023-03-28 09:42:22 (13532): Adding VirtualBox Guest Additions to VM.
2023-03-28 09:42:22 (13532): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-03-28 09:42:22 (13532): forwarding host port 50518 to guest port 80
2023-03-28 09:42:23 (13532): Enabling remote desktop for VM.
2023-03-28 09:42:23 (13532): Required extension pack not installed, remote desktop not enabled.
2023-03-28 09:42:23 (13532): Enabling shared directory for VM.
2023-03-28 09:42:23 (13532): Starting VM using VBoxManage interface. (boinc_0965475e0f61dab4, slot#49)
2023-03-28 09:42:27 (13532): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_0965475e0f61dab4" --type headless
Output:
Waiting for VM "boinc_0965475e0f61dab4" to power on...
VBoxManage.exe: error: Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE).
VBoxManage.exe: error: AMD-V is disabled in the BIOS (or by the host OS) (VERR_SVM_DISABLED)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole

2023-03-28 09:42:27 (13532): VM failed to start.
2023-03-28 09:42:27 (13532): Could not start 
2023-03-28 09:42:27 (13532): ERROR: VM failed to start
2023-03-28 09:42:27 (13532): Powering off VM.
2023-03-28 09:42:27 (13532): Deregistering VM. (boinc_0965475e0f61dab4, slot#49)
2023-03-28 09:42:27 (13532): Removing network bandwidth throttle group from VM.
2023-03-28 09:42:27 (13532): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:06.629842          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:06.638549          Saving settings file "C:\Users\peter\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:10.629814          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:10.848069          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:12.473203          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:12.754573          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:14.082800          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:17.645683          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:18.053692          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:23.622688          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:23.894113          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:24.160959          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:24.448320          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:24.726896          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:24.961212          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:25.281177          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:25.527071          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:26.078706          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:26.079349          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:26.079547          Saving settings file "C:\Users\peter\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:26.089504          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:26.292559          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:26.563626          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:26.564368          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:26.569043          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:26.571550          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:26.576584          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:26.861910          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:26.865401          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:26.865547          Saving settings file "C:\Users\peter\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:26.875364          Saving settings file "C:\Users\peter\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:26.879067          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:27.095787          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:27.421203          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:27.953863          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:28.199317          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:28.199459          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:28.210242          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:28.462827          Launched VM: 74790000 pid: 8736 (0x2220) frontend: headless name: boinc_0965475e0f61dab4
00:00:31.913022          Saving settings file "C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox" with version "1.16-windows"
00:00:32.029882          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:32.433399          Saving settings file "C:\Users\peter\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:37.435071 main     VirtualBox: object deletion starts
00:00:37.435677 main     HostDnsMonitor: shutting down ...
00:00:37.435700 main     HostDnsMonitor: shut down
00:00:37.437373 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:37.437627 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

on: AMD Ryzen Threadripper 3990X 64-Core Processor
Processor#119 speed: unknown
Processor#119 description: AMD Ryzen Threadripper 3990X 64-Core Processor
Processor#120 speed: unknown
Processor#120 description: AMD Ryzen Threadripper 3990X 64-Core Processor
Processor#121 speed: unknown
Processor#121 description: AMD Ryzen Threadripper 3990X 64-Core Processor
Processor#122 speed: unknown
Processor#122 description: AMD Ryzen Threadripper 3990X 64-Core Processor
Processor#123 speed: unknown
Processor#123 description: AMD Ryzen Threadripper 3990X 64-Core Processor
Processor#124 speed: unknown
Processor#124 description: AMD Ryzen Threadripper 3990X 64-Core Processor
Processor#125 speed: unknown
Processor#125 description: AMD Ryzen Threadripper 3990X 64-Core Processor
Processor#126 speed: unknown
Processor#126 description: AMD Ryzen Threadripper 3990X 64-Core Processor
Processor#127 speed: unknown
Processor#127 description: AMD Ryzen Threadripper 3990X 64-Core Processor
Memory size: 32660 MByte
Memory available: 25208 MByte
Operating system: Windows 10
Operating system version: 10.0.19045

2023-03-28 09:42:01 (13532): 
Command: VBoxManage -q showvminfo "boinc_0965475e0f61dab4" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_0965475e0f61dab4'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(Bstr(VMNameOrUuid).raw(), machine.asOutParam())" at line 2733 of file VBoxManageInfo.cpp

2023-03-28 09:42:02 (13532): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC\slots\49/vm_image.vdi" 
Exit Code: -2135228412
Output:
VBoxManage.exe: error: Could not find file for the medium 'C:\ProgramData\BOINC\slots\49\vm_image.vdi' (VERR_FILE_NOT_FOUND)
VBoxManage.exe: error: Details: code VBOX_E_FILE_ERROR (0x80bb0004), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 191 of file VBoxManageDisk.cpp

2023-03-28 09:42:06 (13532): 
Command: VBoxManage -q createvm --name "boinc_0965475e0f61dab4" --basefolder "C:\ProgramData\BOINC\slots\49" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_0965475e0f61dab4' is created and registered.
UUID: eeed2ba1-92fe-4125-9433-6515dd3043bc
Settings file: 'C:\ProgramData\BOINC\slots\49\boinc_0965475e0f61dab4\boinc_0965475e0f61dab4.vbox'

2023-03-28 09:42:06 (13532): 
Command: VBoxManage -q modifyvm "boinc_0965475e0f61dab4" --description "CMS_1791472_1679818312.215586_0" 
Exit Code: 0
Output:

2023-03-28 09:42:07 (13532): 
Command: VBoxManage -q modifyvm "boinc_0965475e0f61dab4" --memory 2792 
Exit Code: 0
Output:

2023-03-28 09:42:08 (13532): 
Command: VBoxManage -q modifyvm "boinc_0965475e0f61dab4" --cpus 2 
Exit Code: 0
Output:

2023-03-28 09:42:09 (13532): 
Command: VBoxManage -q modifyvm "boinc_0965475e0f61dab4" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2023-03-28 09:42:13 (13532): 
Command: VBoxManage -q modifyvm "boinc_0965475e0f61dab4" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2023-03-28 09:42:13 (13532): 
Command: VBoxManage -q modifyvm "boinc_0965475e0f61dab4" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2023-03-28 09:42:19 (13532): 
Command: VBoxManage -q modifyvm "boinc_0965475e0f61dab4" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2023-03-28 09:42:19 (13532): 
Command: VBoxManage -q modifyvm "boinc_0965475e0f61dab4" --cableconnected1 on 
Exit Code: 0
Output:

2023-03-28 09:42:19 (13532): 
Command: VBoxManage -q modifyvm "boinc_0965475e0f61dab4" --usb off 
Exit Code: 0
Output:

2023-03-28 09:42:19 (13532): 
Command: VBoxManage -q modifyvm "boinc_0965475e0f61dab4" --uart1 off --uart2 off 
Exit Code: 0
Output:

2023-03-28 09:42:20 (13532): 
Command: VBoxManage -q modifyvm "boinc_0965475e0f61dab4" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2023-03-28 09:42:20 (13532): 
Command: VBoxManage -q modifyvm "boinc_0965475e0f61dab4" --audio none 
Exit Code: 0
Output:

2023-03-28 09:42:20 (13532): 
Command: VBoxManage -q modifyvm "boinc_0965475e0f61dab4" --clipboard disabled 
Exit Code: 0
Output:

2023-03-28 09:42:21 (13532): 
Command: VBoxManage -q modifyvm "boinc_0965475e0f61dab4" --draganddrop disabled 
Exit Code: 0
Output:

2023-03-28 09:42:21 (13532): 
Command: VBoxManage -q storagectl "boinc_0965475e0f61dab4" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2023-03-28 09:42:21 (13532): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2022_09_07.vdi" 
Exit Code: 0
Output:
UUID:           8fb925ef-3497-4bfb-88e3-bbab2930787f
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       C:\ProgramData\BOINC\projects\lhcathomedev.cern.ch_lhcathome-dev\CMS_2022_09_07.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   3854 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2023-03-28 09:42:21 (13532): 
Command: VBoxManage -q storageattach "boinc_0965475e0f61dab4" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "C:\ProgramData\BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2022_09_07.vdi" 
Exit Code: 0
Output:

2023-03-28 09:42:22 (13532): 
Command: VBoxManage -q storageattach "boinc_0965475e0f61dab4" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2023-03-28 09:42:22 (13532): 
Command: VBoxManage -q storageattach "boinc_0965475e0f61dab4" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2022_09_07.vdi" 
Exit Code: 0
Output:

2023-03-28 09:42:22 (13532): 
Command: VBoxManage -q storageattach "boinc_0965475e0f61dab4" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2023-03-28 09:42:22 (13532): 
Command: VBoxManage -q bandwidthctl "boinc_0965475e0f61dab4" add "boinc_0965475e0f61dab4_net" --type network --limit 1024G 
Exit Code: 0
Output:

2023-03-28 09:42:23 (13532): 
Command: VBoxManage -q modifyvm "boinc_0965475e0f61dab4" --natpf1 ",tcp,127.0.0.1,50518,,80" 
Exit Code: 0
Output:

2023-03-28 09:42:23 (13532): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2023-03-28 09:42:23 (13532): 
Command: VBoxManage -q sharedfolder add "boinc_0965475e0f61dab4" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\49/shared"
Exit Code: 0
Output:

2023-03-28 09:42:27 (13532): 
Command: VBoxManage -q startvm "boinc_0965475e0f61dab4" --type headless
Exit Code: -2147467259
Output:
Waiting for VM "boinc_0965475e0f61dab4" to power on...
VBoxManage.exe: error: Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE).
VBoxManage.exe: error: AMD-V is disabled in the BIOS (or by the host OS) (VERR_SVM_DISABLED)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole

2023-03-28 09:42:27 (13532): 
Command: VBoxManage -q snapshot "boinc_0965475e0f61dab4" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2023-03-28 09:42:27 (13532): 
Command: VBoxManage -q bandwidthctl "boinc_0965475e0f61dab4" remove "boinc_0965475e0f61dab4_net" 
Exit Code: 0
Output:
VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running

2023-03-28 09:42:28 (13532): 
Command: VBoxManage -q unregistervm "boinc_0965475e0f61dab4" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

09:42:33 (13532): called boinc_finish(-2147467259)

</stderr_txt>
]]>


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