Name CMS_1731297_1679785306.303926_0
Workunit 2290099
Created 25 Mar 2023, 23:01:47 UTC
Sent 27 Mar 2023, 6:44:04 UTC
Report deadline 3 Apr 2023, 6:44:04 UTC
Received 27 Mar 2023, 6:46:45 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status -2147467259 (0x80004005) Unknown error code
Computer ID 4880
Run time 21 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 10.57 MB
Peak swap size 6.23 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>
2023-03-27 16:44:17 (21000): Detected: vboxwrapper 26206
2023-03-27 16:44:17 (21000): Detected: BOINC client v7.20.2
2023-03-27 16:44:19 (21000): Detected: VirtualBox VboxManage Interface (Version: 6.1.34)
2023-03-27 16:44:20 (21000): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2023-03-27 16:44:20 (21000): Successfully copied 'init_data.xml' to the shared directory.
2023-03-27 16:44:21 (21000): Create VM. (boinc_fae30f40588f4e74, slot#121)
2023-03-27 16:44:21 (21000): Setting Memory Size for VM. (2792MB)
2023-03-27 16:44:22 (21000): Setting CPU Count for VM. (2)
2023-03-27 16:44:22 (21000): Setting Chipset Options for VM.
2023-03-27 16:44:22 (21000): Setting Graphics Controller Options for VM.
2023-03-27 16:44:23 (21000): Setting Boot Options for VM.
2023-03-27 16:44:23 (21000): Setting Network Configuration for NAT.
2023-03-27 16:44:23 (21000): Enabling VM Network Access.
2023-03-27 16:44:23 (21000): Disabling USB Support for VM.
2023-03-27 16:44:24 (21000): Disabling COM Port Support for VM.
2023-03-27 16:44:24 (21000): Disabling LPT Port Support for VM.
2023-03-27 16:44:24 (21000): Disabling Audio Support for VM.
2023-03-27 16:44:24 (21000): Disabling Clipboard Support for VM.
2023-03-27 16:44:25 (21000): Disabling Drag and Drop Support for VM.
2023-03-27 16:44:25 (21000): Adding storage controller(s) to VM.
2023-03-27 16:44:25 (21000): Adding virtual disk drive to VM. (CMS_2022_09_07.vdi)
2023-03-27 16:44:26 (21000): Adding VirtualBox Guest Additions to VM.
2023-03-27 16:44:27 (21000): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-03-27 16:44:27 (21000): forwarding host port 50567 to guest port 80
2023-03-27 16:44:27 (21000): Enabling remote desktop for VM.
2023-03-27 16:44:27 (21000): Required extension pack not installed, remote desktop not enabled.
2023-03-27 16:44:27 (21000): Enabling shared directory for VM.
2023-03-27 16:44:28 (21000): Starting VM using VBoxManage interface. (boinc_fae30f40588f4e74, slot#121)
2023-03-27 16:44:32 (21000): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_fae30f40588f4e74" --type headless
Output:
Waiting for VM "boinc_fae30f40588f4e74" 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

2023-03-27 16:44:32 (21000): VM failed to start.
2023-03-27 16:44:32 (21000): Could not start 
2023-03-27 16:44:32 (21000): ERROR: VM failed to start
2023-03-27 16:44:32 (21000): Powering off VM.
2023-03-27 16:44:32 (21000): Deregistering VM. (boinc_fae30f40588f4e74, slot#121)
2023-03-27 16:44:32 (21000): Removing network bandwidth throttle group from VM.
2023-03-27 16:44:32 (21000): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:02.965312          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:02.975569          Saving settings file "C:\Users\peter\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:03.337667          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:03.645737          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:03.906749          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:04.192041          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:04.412885          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:04.677159          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:04.942091          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:05.294597          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:05.477740          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:05.747468          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:06.009968          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:06.322886          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:06.522112          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:06.781218          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:07.056299          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:07.570656          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
00:00:07.571498          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
00:00:07.571691          Saving settings file "C:\Users\peter\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:07.575871          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:07.867331          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:08.147370          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
00:00:08.148416          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:08.158507          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
00:00:08.160835          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:08.165023          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:08.400767          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
00:00:08.405354          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
00:00:08.405529          Saving settings file "C:\Users\peter\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:08.415274          Saving settings file "C:\Users\peter\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:08.419037          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:08.665671          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:08.989704          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:09.635912          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:10.042242          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
00:00:10.042381          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
00:00:10.055603          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
00:00:10.401767          Launched VM: 68166256 pid: 21088 (0x5260) frontend: headless name: boinc_fae30f40588f4e74
00:00:13.765127          Saving settings file "C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox" with version "1.16-windows"
00:00:13.930520          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
00:00:14.301286          Saving settings file "C:\Users\peter\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:19.317193 main     VirtualBox: object deletion starts
00:00:19.317787 main     HostDnsMonitor: shutting down ...
00:00:19.317810 main     HostDnsMonitor: shut down
00:00:19.319323 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
00:00:19.319485 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

MD 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: 24231 MByte
Operating system: Windows 10
Operating system version: 10.0.19045

2023-03-27 16:44:20 (21000): 
Command: VBoxManage -q showvminfo "boinc_fae30f40588f4e74" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_fae30f40588f4e74'
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

2023-03-27 16:44:21 (21000): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC\slots\121/vm_image.vdi" 
Exit Code: -2135228412
Output:
VBoxManage.exe: error: Could not find file for the medium 'C:\ProgramData\BOINC\slots\121\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

2023-03-27 16:44:21 (21000): 
Command: VBoxManage -q createvm --name "boinc_fae30f40588f4e74" --basefolder "C:\ProgramData\BOINC\slots\121" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_fae30f40588f4e74' is created and registered.
UUID: ba4591ce-7b0b-4fc0-83d5-cc84c75691b5
Settings file: 'C:\ProgramData\BOINC\slots\121\boinc_fae30f40588f4e74\boinc_fae30f40588f4e74.vbox'

2023-03-27 16:44:21 (21000): 
Command: VBoxManage -q modifyvm "boinc_fae30f40588f4e74" --description "CMS_1731297_1679785306.303926_0" 
Exit Code: 0
Output:

2023-03-27 16:44:22 (21000): 
Command: VBoxManage -q modifyvm "boinc_fae30f40588f4e74" --memory 2792 
Exit Code: 0
Output:

2023-03-27 16:44:22 (21000): 
Command: VBoxManage -q modifyvm "boinc_fae30f40588f4e74" --cpus 2 
Exit Code: 0
Output:

2023-03-27 16:44:22 (21000): 
Command: VBoxManage -q modifyvm "boinc_fae30f40588f4e74" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2023-03-27 16:44:23 (21000): 
Command: VBoxManage -q modifyvm "boinc_fae30f40588f4e74" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2023-03-27 16:44:23 (21000): 
Command: VBoxManage -q modifyvm "boinc_fae30f40588f4e74" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2023-03-27 16:44:23 (21000): 
Command: VBoxManage -q modifyvm "boinc_fae30f40588f4e74" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2023-03-27 16:44:23 (21000): 
Command: VBoxManage -q modifyvm "boinc_fae30f40588f4e74" --cableconnected1 on 
Exit Code: 0
Output:

2023-03-27 16:44:24 (21000): 
Command: VBoxManage -q modifyvm "boinc_fae30f40588f4e74" --usb off 
Exit Code: 0
Output:

2023-03-27 16:44:24 (21000): 
Command: VBoxManage -q modifyvm "boinc_fae30f40588f4e74" --uart1 off --uart2 off 
Exit Code: 0
Output:

2023-03-27 16:44:24 (21000): 
Command: VBoxManage -q modifyvm "boinc_fae30f40588f4e74" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2023-03-27 16:44:24 (21000): 
Command: VBoxManage -q modifyvm "boinc_fae30f40588f4e74" --audio none 
Exit Code: 0
Output:

2023-03-27 16:44:25 (21000): 
Command: VBoxManage -q modifyvm "boinc_fae30f40588f4e74" --clipboard disabled 
Exit Code: 0
Output:

2023-03-27 16:44:25 (21000): 
Command: VBoxManage -q modifyvm "boinc_fae30f40588f4e74" --draganddrop disabled 
Exit Code: 0
Output:

2023-03-27 16:44:25 (21000): 
Command: VBoxManage -q storagectl "boinc_fae30f40588f4e74" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2023-03-27 16:44:25 (21000): 
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

2023-03-27 16:44:26 (21000): 
Command: VBoxManage -q storageattach "boinc_fae30f40588f4e74" --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:

2023-03-27 16:44:26 (21000): 
Command: VBoxManage -q storageattach "boinc_fae30f40588f4e74" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2023-03-27 16:44:26 (21000): 
Command: VBoxManage -q storageattach "boinc_fae30f40588f4e74" --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:

2023-03-27 16:44:27 (21000): 
Command: VBoxManage -q storageattach "boinc_fae30f40588f4e74" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2023-03-27 16:44:27 (21000): 
Command: VBoxManage -q bandwidthctl "boinc_fae30f40588f4e74" add "boinc_fae30f40588f4e74_net" --type network --limit 1024G 
Exit Code: 0
Output:

2023-03-27 16:44:27 (21000): 
Command: VBoxManage -q modifyvm "boinc_fae30f40588f4e74" --natpf1 ",tcp,127.0.0.1,50567,,80" 
Exit Code: 0
Output:

2023-03-27 16:44:27 (21000): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2023-03-27 16:44:28 (21000): 
Command: VBoxManage -q sharedfolder add "boinc_fae30f40588f4e74" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\121/shared"
Exit Code: 0
Output:

2023-03-27 16:44:32 (21000): 
Command: VBoxManage -q startvm "boinc_fae30f40588f4e74" --type headless
Exit Code: -2147467259
Output:
Waiting for VM "boinc_fae30f40588f4e74" 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

2023-03-27 16:44:32 (21000): 
Command: VBoxManage -q snapshot "boinc_fae30f40588f4e74" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2023-03-27 16:44:32 (21000): 
Command: VBoxManage -q bandwidthctl "boinc_fae30f40588f4e74" remove "boinc_fae30f40588f4e74_net" 
Exit Code: 0
Output:
VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running

2023-03-27 16:44:32 (21000): 
Command: VBoxManage -q unregistervm "boinc_fae30f40588f4e74" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

16:44:38 (21000): called boinc_finish(-2147467259)

</stderr_txt>
]]>


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