Code: Select all
09:11:49:WU00:FS00:Requesting new work unit for slot 00: RUNNING smp:4 from 171.64.65.101
09:11:49:WU00:FS00:Connecting to 171.64.65.101:8080
09:11:50:WU00:FS00:Downloading 21.57KiB
09:11:50:WU00:FS00:Download complete
09:11:50:WU00:FS00:Received Unit: id:00 state:DOWNLOAD error:OK project:7600 run:19 clone:3 gen:59 core:0xa4 unit:0x0000009c664f2dcd4dee8a0bc48f17fa
09:11:57:WU01:FS00:0xa4:
09:11:57:WU01:FS00:0xa4:Finished Work Unit:
09:11:57:WU01:FS00:0xa4:- Reading up to 447144 from "01/wudata_01.trr": Read 447144
09:11:57:WU01:FS00:0xa4:trr file hash check passed.
09:11:57:WU01:FS00:0xa4:- Reading up to 261928 from "01/wudata_01.xtc": Read 261928
09:11:57:WU01:FS00:0xa4:xtc file hash check passed.
09:11:57:WU01:FS00:0xa4:edr file hash check passed.
09:11:57:WU01:FS00:0xa4:logfile size: 26110
09:11:57:WU01:FS00:0xa4:Leaving Run
09:12:02:WU01:FS00:0xa4:- Writing 742058 bytes of core data to disk...
09:12:02:WU01:FS00:0xa4:Done: 741546 -> 700424 (compressed to 94.4 percent)
09:12:02:WU01:FS00:0xa4: ... Done.
09:12:02:WU01:FS00:0xa4:- Shutting down core
09:12:02:WU01:FS00:0xa4:
09:12:02:WU01:FS00:0xa4:Folding@home Core Shutdown: FINISHED_UNIT
09:12:03:WU01:FS00:FahCore returned: FINISHED_UNIT (100 = 0x64)
09:12:03:WU01:FS00:Sending unit results: id:01 state:SEND error:OK project:7600 run:20 clone:14 gen:49 core:0xa4 unit:0x000000b5664f2dcd4dee8a13b33923c7
09:12:03:WU01:FS00:Uploading 684.51KiB to 171.64.65.101
09:12:03:WU00:FS00:Starting
09:12:03:WU01:FS00:Connecting to 171.64.65.101:8080
09:12:03:WU00:FS00:Running FahCore: /usr/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/www.stanford.edu/~pande/OSX/AMD64/Core_a4.fah/FahCore_a4" -dir 00 -suffix 01 -version 701 -lifeline 18570 -checkpoint 15 -cpu 70 -np 4
09:12:03:WU00:FS00:Started FahCore on PID 24860
09:12:03:WU00:FS00:Core PID:24864
09:12:03:WU00:FS00:FahCore 0xa4 started
09:12:04:WU00:FS00:0xa4:
09:12:04:WU00:FS00:0xa4:*------------------------------*
09:12:04:WU00:FS00:0xa4:Folding@Home Gromacs Core
09:12:04:WU00:FS00:0xa4:Version 2.27 (Thu Feb 10 09:46:40 PST 2011)
09:12:04:WU00:FS00:0xa4:
09:12:04:WU00:FS00:0xa4:Preparing to commence simulation
09:12:04:WU00:FS00:0xa4:- Looking at optimizations...
09:12:04:WU00:FS00:0xa4:- Created dyn
09:12:04:WU00:FS00:0xa4:- Files status OK
09:12:04:WU00:FS00:0xa4:- Expanded 21576 -> 505776 (decompressed 2344.1 percent)
09:12:04:WU00:FS00:0xa4:Called DecompressByteArray: compressed_data_size=21576 data_size=505776, decompressed_data_size=505776 diff=0
09:12:04:WU00:FS00:0xa4:- Digital signature verified
09:12:04:WU00:FS00:0xa4:
09:12:04:WU00:FS00:0xa4:Project: 7600 (Run 19, Clone 3, Gen 59)
09:12:04:WU00:FS00:0xa4:
09:12:04:WU00:FS00:0xa4:Assembly optimizations on if available.
09:12:04:WU00:FS00:0xa4:Entering M.D.
09:12:07:WU01:FS00:Upload complete
09:12:07:WU01:FS00:Server responded WORK_ACK (400)
09:12:07:WU01:FS00:Final credit estimate, 5080.00 points
09:12:07:WU01:FS00:Cleaning up
09:12:10:WU00:FS00:0xa4:Mapping NT from 4 to 4
09:12:11:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
09:12:11:WU00:FS00:Starting
09:12:11:WU00:FS00:Running FahCore: /usr/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/www.stanford.edu/~pande/OSX/AMD64/Core_a4.fah/FahCore_a4" -dir 00 -suffix 01 -version 701 -lifeline 18570 -checkpoint 15 -cpu 70 -np 4
09:12:11:WU00:FS00:Started FahCore on PID 24866
09:12:11:WU00:FS00:Core PID:24867
09:12:11:WU00:FS00:FahCore 0xa4 started
09:12:12:WU00:FS00:0xa4:
09:12:12:WU00:FS00:0xa4:*------------------------------*
09:12:12:WU00:FS00:0xa4:Folding@Home Gromacs Core
09:12:12:WU00:FS00:0xa4:Version 2.27 (Thu Feb 10 09:46:40 PST 2011)
09:12:12:WU00:FS00:0xa4:
09:12:12:WU00:FS00:0xa4:Preparing to commence simulation
09:12:12:WU00:FS00:0xa4:- Ensuring status. Please wait.
09:12:21:WU00:FS00:0xa4:- Looking at optimizations...
09:12:21:WU00:FS00:0xa4:- Working with standard loops on this execution.
09:12:21:WU00:FS00:0xa4:- Previous termination of core was improper.
09:12:21:WU00:FS00:0xa4:- Files status OK
09:12:21:WU00:FS00:0xa4:- Expanded 21576 -> 505776 (decompressed 2344.1 percent)
09:12:21:WU00:FS00:0xa4:Called DecompressByteArray: compressed_data_size=21576 data_size=505776, decompressed_data_size=505776 diff=0
09:12:21:WU00:FS00:0xa4:- Digital signature verified
09:12:21:WU00:FS00:0xa4:
09:12:21:WU00:FS00:0xa4:Project: 7600 (Run 19, Clone 3, Gen 59)
09:12:21:WU00:FS00:0xa4:
09:12:21:WU00:FS00:0xa4:Entering M.D.
09:12:27:WU00:FS00:0xa4:Mapping NT from 4 to 4
09:12:28:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
09:13:11:WU00:FS00:Starting
09:13:11:WU00:FS00:Running FahCore: /usr/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/www.stanford.edu/~pande/OSX/AMD64/Core_a4.fah/FahCore_a4" -dir 00 -suffix 01 -version 701 -lifeline 18570 -checkpoint 15 -cpu 70 -np 4
09:13:11:WU00:FS00:Started FahCore on PID 24868
09:13:12:WU00:FS00:Core PID:24871
09:13:12:WU00:FS00:FahCore 0xa4 started
09:13:13:WU00:FS00:0xa4:
09:13:13:WU00:FS00:0xa4:*------------------------------*
09:13:13:WU00:FS00:0xa4:Folding@Home Gromacs Core
09:13:13:WU00:FS00:0xa4:Version 2.27 (Thu Feb 10 09:46:40 PST 2011)
09:13:13:WU00:FS00:0xa4:
09:13:13:WU00:FS00:0xa4:Preparing to commence simulation
09:13:13:WU00:FS00:0xa4:- Ensuring status. Please wait.
09:13:22:WU00:FS00:0xa4:- Looking at optimizations...
09:13:22:WU00:FS00:0xa4:- Working with standard loops on this execution.
09:13:22:WU00:FS00:0xa4:- Previous termination of core was improper.
09:13:22:WU00:FS00:0xa4:- Going to use standard loops.
09:13:22:WU00:FS00:0xa4:- Files status OK
09:13:22:WU00:FS00:0xa4:- Expanded 21576 -> 505776 (decompressed 2344.1 percent)
09:13:22:WU00:FS00:0xa4:Called DecompressByteArray: compressed_data_size=21576 data_size=505776, decompressed_data_size=505776 diff=0
09:13:22:WU00:FS00:0xa4:- Digital signature verified
09:13:22:WU00:FS00:0xa4:
09:13:22:WU00:FS00:0xa4:Project: 7600 (Run 19, Clone 3, Gen 59)
09:13:22:WU00:FS00:0xa4:
09:13:22:WU00:FS00:0xa4:Entering M.D.
09:13:28:WU00:FS00:0xa4:Mapping NT from 4 to 4
09:13:29:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
09:14:49:WU00:FS00:Starting
09:14:49:WU00:FS00:Running FahCore: /usr/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/www.stanford.edu/~pande/OSX/AMD64/Core_a4.fah/FahCore_a4" -dir 00 -suffix 01 -version 701 -lifeline 18570 -checkpoint 15 -cpu 70 -np 4
09:14:49:WU00:FS00:Started FahCore on PID 24873
09:14:49:WU00:FS00:Core PID:24876
09:14:49:WU00:FS00:FahCore 0xa4 started
09:14:50:WU00:FS00:0xa4:
09:14:50:WU00:FS00:0xa4:*------------------------------*
09:14:50:WU00:FS00:0xa4:Folding@Home Gromacs Core
09:14:50:WU00:FS00:0xa4:Version 2.27 (Thu Feb 10 09:46:40 PST 2011)
09:14:50:WU00:FS00:0xa4:
09:14:50:WU00:FS00:0xa4:Preparing to commence simulation
09:14:50:WU00:FS00:0xa4:- Ensuring status. Please wait.
09:14:59:WU00:FS00:0xa4:- Looking at optimizations...
09:14:59:WU00:FS00:0xa4:- Working with standard loops on this execution.
09:14:59:WU00:FS00:0xa4:- Previous termination of core was improper.
09:14:59:WU00:FS00:0xa4:- Going to use standard loops.
09:14:59:WU00:FS00:0xa4:- Files status OK
09:14:59:WU00:FS00:0xa4:- Expanded 21576 -> 505776 (decompressed 2344.1 percent)
09:14:59:WU00:FS00:0xa4:Called DecompressByteArray: compressed_data_size=21576 data_size=505776, decompressed_data_size=505776 diff=0
09:14:59:WU00:FS00:0xa4:- Digital signature verified
09:14:59:WU00:FS00:0xa4:
09:14:59:WU00:FS00:0xa4:Project: 7600 (Run 19, Clone 3, Gen 59)
09:14:59:WU00:FS00:0xa4:
09:14:59:WU00:FS00:0xa4:Entering M.D.
09:15:05:WU00:FS00:0xa4:Mapping NT from 4 to 4
09:15:06:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
09:17:26:WU00:FS00:Starting
09:17:26:WU00:FS00:Running FahCore: /usr/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/www.stanford.edu/~pande/OSX/AMD64/Core_a4.fah/FahCore_a4" -dir 00 -suffix 01 -version 701 -lifeline 18570 -checkpoint 15 -cpu 70 -np 4
09:17:26:WU00:FS00:Started FahCore on PID 24878
09:17:27:WU00:FS00:Core PID:24881
09:17:27:WU00:FS00:FahCore 0xa4 started
09:17:27:WU00:FS00:0xa4:
09:17:27:WU00:FS00:0xa4:*------------------------------*
09:17:27:WU00:FS00:0xa4:Folding@Home Gromacs Core
09:17:27:WU00:FS00:0xa4:Version 2.27 (Thu Feb 10 09:46:40 PST 2011)
09:17:27:WU00:FS00:0xa4:
09:17:27:WU00:FS00:0xa4:Preparing to commence simulation
09:17:27:WU00:FS00:0xa4:- Ensuring status. Please wait.
09:17:36:WU00:FS00:0xa4:- Looking at optimizations...
09:17:36:WU00:FS00:0xa4:- Working with standard loops on this execution.
09:17:36:WU00:FS00:0xa4:- Previous termination of core was improper.
09:17:36:WU00:FS00:0xa4:- Going to use standard loops.
09:17:36:WU00:FS00:0xa4:- Files status OK
09:17:36:WU00:FS00:0xa4:- Expanded 21576 -> 505776 (decompressed 2344.1 percent)
09:17:36:WU00:FS00:0xa4:Called DecompressByteArray: compressed_data_size=21576 data_size=505776, decompressed_data_size=505776 diff=0
09:17:36:WU00:FS00:0xa4:- Digital signature verified
09:17:36:WU00:FS00:0xa4:
09:17:36:WU00:FS00:0xa4:Project: 7600 (Run 19, Clone 3, Gen 59)
09:17:36:WU00:FS00:0xa4:
09:17:36:WU00:FS00:0xa4:Entering M.D.
09:17:42:WU00:FS00:0xa4:Mapping NT from 4 to 4
09:17:43:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
09:21:40:WU00:FS00:Starting
09:21:40:WU00:FS00:Running FahCore: /usr/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/www.stanford.edu/~pande/OSX/AMD64/Core_a4.fah/FahCore_a4" -dir 00 -suffix 01 -version 701 -lifeline 18570 -checkpoint 15 -cpu 70 -np 4
09:21:40:WU00:FS00:Started FahCore on PID 24884
09:21:41:WU00:FS00:Core PID:24887
09:21:41:WU00:FS00:FahCore 0xa4 started
09:21:42:WU00:FS00:0xa4:
09:21:42:WU00:FS00:0xa4:*------------------------------*
09:21:42:WU00:FS00:0xa4:Folding@Home Gromacs Core
09:21:42:WU00:FS00:0xa4:Version 2.27 (Thu Feb 10 09:46:40 PST 2011)
09:21:42:WU00:FS00:0xa4:
09:21:42:WU00:FS00:0xa4:Preparing to commence simulation
09:21:42:WU00:FS00:0xa4:- Ensuring status. Please wait.
09:21:51:WU00:FS00:0xa4:- Looking at optimizations...
09:21:51:WU00:FS00:0xa4:- Working with standard loops on this execution.
09:21:51:WU00:FS00:0xa4:- Previous termination of core was improper.
09:21:51:WU00:FS00:0xa4:- Going to use standard loops.
09:21:51:WU00:FS00:0xa4:- Files status OK
09:21:51:WU00:FS00:0xa4:- Expanded 21576 -> 505776 (decompressed 2344.1 percent)
09:21:51:WU00:FS00:0xa4:Called DecompressByteArray: compressed_data_size=21576 data_size=505776, decompressed_data_size=505776 diff=0
09:21:51:WU00:FS00:0xa4:- Digital signature verified
09:21:51:WU00:FS00:0xa4:
09:21:51:WU00:FS00:0xa4:Project: 7600 (Run 19, Clone 3, Gen 59)
09:21:51:WU00:FS00:0xa4:
09:21:51:WU00:FS00:0xa4:Entering M.D.
09:21:57:WU00:FS00:0xa4:Mapping NT from 4 to 4
09:21:58:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
09:28:31:WU00:FS00:Starting
09:28:31:WU00:FS00:Running FahCore: /usr/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/www.stanford.edu/~pande/OSX/AMD64/Core_a4.fah/FahCore_a4" -dir 00 -suffix 01 -version 701 -lifeline 18570 -checkpoint 15 -cpu 70 -np 4
09:28:31:WU00:FS00:Started FahCore on PID 24928
09:28:33:WU00:FS00:Core PID:24934
09:28:33:WU00:FS00:FahCore 0xa4 started
09:28:33:WU00:FS00:0xa4:
09:28:33:WU00:FS00:0xa4:*------------------------------*
09:28:33:WU00:FS00:0xa4:Folding@Home Gromacs Core
09:28:33:WU00:FS00:0xa4:Version 2.27 (Thu Feb 10 09:46:40 PST 2011)
09:28:33:WU00:FS00:0xa4:
09:28:33:WU00:FS00:0xa4:Preparing to commence simulation
09:28:33:WU00:FS00:0xa4:- Ensuring status. Please wait.
09:28:42:WU00:FS00:0xa4:- Looking at optimizations...
09:28:42:WU00:FS00:0xa4:- Working with standard loops on this execution.
09:28:42:WU00:FS00:0xa4:- Previous termination of core was improper.
09:28:42:WU00:FS00:0xa4:- Going to use standard loops.
09:28:42:WU00:FS00:0xa4:- Files status OK
09:28:42:WU00:FS00:0xa4:- Expanded 21576 -> 505776 (decompressed 2344.1 percent)
09:28:42:WU00:FS00:0xa4:Called DecompressByteArray: compressed_data_size=21576 data_size=505776, decompressed_data_size=505776 diff=0
09:28:42:WU00:FS00:0xa4:- Digital signature verified
09:28:42:WU00:FS00:0xa4:
09:28:42:WU00:FS00:0xa4:Project: 7600 (Run 19, Clone 3, Gen 59)
09:28:42:WU00:FS00:0xa4:
09:28:42:WU00:FS00:0xa4:Entering M.D.
09:28:48:WU00:FS00:0xa4:Mapping NT from 4 to 4
09:28:49:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
09:39:37:WU00:FS00:Starting
09:39:37:WU00:FS00:Running FahCore: /usr/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/www.stanford.edu/~pande/OSX/AMD64/Core_a4.fah/FahCore_a4" -dir 00 -suffix 01 -version 701 -lifeline 18570 -checkpoint 15 -cpu 70 -np 4
09:39:37:WU00:FS00:Started FahCore on PID 24952
09:39:38:WU00:FS00:Core PID:24956
09:39:38:WU00:FS00:FahCore 0xa4 started
09:39:38:WU00:FS00:0xa4:
09:39:38:WU00:FS00:0xa4:*------------------------------*
09:39:38:WU00:FS00:0xa4:Folding@Home Gromacs Core
09:39:38:WU00:FS00:0xa4:Version 2.27 (Thu Feb 10 09:46:40 PST 2011)
09:39:38:WU00:FS00:0xa4:
09:39:38:WU00:FS00:0xa4:Preparing to commence simulation
09:39:38:WU00:FS00:0xa4:- Ensuring status. Please wait.
09:39:48:WU00:FS00:0xa4:- Looking at optimizations...
09:39:48:WU00:FS00:0xa4:- Working with standard loops on this execution.
09:39:48:WU00:FS00:0xa4:- Previous termination of core was improper.
09:39:48:WU00:FS00:0xa4:- Going to use standard loops.
09:39:48:WU00:FS00:0xa4:- Files status OK
09:39:48:WU00:FS00:0xa4:- Expanded 21576 -> 505776 (decompressed 2344.1 percent)
09:39:48:WU00:FS00:0xa4:Called DecompressByteArray: compressed_data_size=21576 data_size=505776, decompressed_data_size=505776 diff=0
09:39:48:WU00:FS00:0xa4:- Digital signature verified
09:39:48:WU00:FS00:0xa4:
09:39:48:WU00:FS00:0xa4:Project: 7600 (Run 19, Clone 3, Gen 59)
09:39:48:WU00:FS00:0xa4:
09:39:48:WU00:FS00:0xa4:Entering M.D.
09:39:54:WU00:FS00:0xa4:Mapping NT from 4 to 4
09:39:55:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
09:57:34:WU00:FS00:Starting
09:57:34:WU00:FS00:Running FahCore: /usr/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/www.stanford.edu/~pande/OSX/AMD64/Core_a4.fah/FahCore_a4" -dir 00 -suffix 01 -version 701 -lifeline 18570 -checkpoint 15 -cpu 70 -np 4
09:57:34:WU00:FS00:Started FahCore on PID 24961
09:57:35:WU00:FS00:Core PID:24968
09:57:35:WU00:FS00:FahCore 0xa4 started
09:57:35:WU00:FS00:0xa4:
09:57:35:WU00:FS00:0xa4:*------------------------------*
09:57:35:WU00:FS00:0xa4:Folding@Home Gromacs Core
09:57:35:WU00:FS00:0xa4:Version 2.27 (Thu Feb 10 09:46:40 PST 2011)
09:57:35:WU00:FS00:0xa4:
09:57:35:WU00:FS00:0xa4:Preparing to commence simulation
09:57:35:WU00:FS00:0xa4:- Ensuring status. Please wait.
09:57:44:WU00:FS00:0xa4:- Looking at optimizations...
09:57:44:WU00:FS00:0xa4:- Working with standard loops on this execution.
09:57:44:WU00:FS00:0xa4:Examination of work files indicates 8 consecutive improper terminations of core.
09:57:44:WU00:FS00:0xa4:- Expanded 21576 -> 505776 (decompressed 2344.1 percent)
09:57:44:WU00:FS00:0xa4:Called DecompressByteArray: compressed_data_size=21576 data_size=505776, decompressed_data_size=505776 diff=0
09:57:44:WU00:FS00:0xa4:- Digital signature verified
09:57:44:WU00:FS00:0xa4:
09:57:44:WU00:FS00:0xa4:Project: 7600 (Run 19, Clone 3, Gen 59)
09:57:44:WU00:FS00:0xa4:
09:57:44:WU00:FS00:0xa4:Entering M.D.
09:57:50:WU00:FS00:0xa4:Mapping NT from 4 to 4
09:57:51:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
10:26:36:WU00:FS00:Starting
10:26:36:WU00:FS00:Running FahCore: /usr/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/www.stanford.edu/~pande/OSX/AMD64/Core_a4.fah/FahCore_a4" -dir 00 -suffix 01 -version 701 -lifeline 18570 -checkpoint 15 -cpu 70 -np 4
10:26:36:WU00:FS00:Started FahCore on PID 25035
10:26:37:WU00:FS00:Core PID:25038
10:26:37:WU00:FS00:FahCore 0xa4 started
10:26:37:WU00:FS00:0xa4:
10:26:37:WU00:FS00:0xa4:*------------------------------*
10:26:37:WU00:FS00:0xa4:Folding@Home Gromacs Core
10:26:37:WU00:FS00:0xa4:Version 2.27 (Thu Feb 10 09:46:40 PST 2011)
10:26:37:WU00:FS00:0xa4:
10:26:37:WU00:FS00:0xa4:Preparing to commence simulation
10:26:37:WU00:FS00:0xa4:- Ensuring status. Please wait.
10:26:46:WU00:FS00:0xa4:- Looking at optimizations...
10:26:46:WU00:FS00:0xa4:- Working with standard loops on this execution.
10:26:46:WU00:FS00:0xa4:Examination of work files indicates 8 consecutive improper terminations of core.
10:26:46:WU00:FS00:0xa4:- Expanded 21576 -> 505776 (decompressed 2344.1 percent)
10:26:46:WU00:FS00:0xa4:Called DecompressByteArray: compressed_data_size=21576 data_size=505776, decompressed_data_size=505776 diff=0
10:26:46:WU00:FS00:0xa4:- Digital signature verified
10:26:46:WU00:FS00:0xa4:
10:26:46:WU00:FS00:0xa4:Project: 7600 (Run 19, Clone 3, Gen 59)
10:26:46:WU00:FS00:0xa4:
10:26:46:WU00:FS00:0xa4:Entering M.D.
10:26:52:WU00:FS00:0xa4:Mapping NT from 4 to 4
10:26:53:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
******************************** Date: 27/04/12 ********************************
10:48:22:WARNING:Caught signal SIGPIPE(13) on PID 18570
10:48:22:WARNING:Caught signal SIGPIPE(13) on PID 18570
10:48:22:WARNING:Caught signal SIGPIPE(13) on PID 18570
10:48:22:Server connection id=1 ended
10:48:42:Server connection id=2 on 0.0.0.0:36330 from 127.0.0.1