Trace number 1059725

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
casper zaoUNSAT 287.455 288.73

DiagnosticValue
CHECKS107568000

General information on the benchmark

Namecsp/fischer/
normalized-fischer-5-7-fair.xml
MD5SUMd2e0111bc12a0f1866da9545d0c2e512
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark35.8006
Satisfiable
(Un)Satisfiability was proved
Number of variables9219
Number of constraints8712
Maximum constraint arity3
Maximum domain size20001
Number of constraints which are defined in extension0
Number of constraints which are defined in intension8712
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.20	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.20	c Parsing = 1
0.29/0.39	c Building = 1
2.87/2.98	c [ NumberOfVariables = 9219 ]
2.87/2.98	c [ NumberOfConstraints = 8712 ]
2.87/2.98	c [ SizeOfSearchSpace(log2) = 114392 ]
2.87/2.98	c SymmetrySearch = 1
3.07/3.15	c InitialPropagation = 1
3.07/3.17	c [ SizeOfSearchSpace(log2) = 5620.38 ]
3.07/3.17	c InitialSAC = (Timeout)
35.13/35.34	c [ SizeOfSearchSpace(log2) = 4973.99 ]
35.13/35.35	c Search(DomWDeg) = 0
287.31/288.66	s UNSATISFIABLE
287.31/288.66	d CHECKS 107567587
287.31/288.66	c [ TotalFails = 25005 ]
287.31/288.66	c [ NumberOfRestarts = 8 ]
287.31/288.66	c [ TotalTime = 268.998 secs ]

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1059725-1215124714/watcher-1059725-1215124714 -o /tmp/evaluation-result-1059725-1215124714/solver-1059725-1215124714 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1059725-1215124714.xml 1565990002 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 9774
/proc/meminfo: memFree=1705360/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=18572 CPUtime=0
/proc/9774/stat : 9774 (runsolver) R 9772 9774 9710 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 1542141807 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 266890439975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/9774/statm: 4643 292 257 25 0 2626 0

[startup+0.115026 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 9774
/proc/meminfo: memFree=1705360/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=6892 CPUtime=0.1
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 824 0 0 0 10 0 0 0 18 0 1 0 1542141807 7057408 784 996147200 134512640 135477443 4294956224 18446744073709551615 4158915981 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 1723 784 375 235 0 424 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6892

[startup+0.202038 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 9774
/proc/meminfo: memFree=1705360/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=7816 CPUtime=0.18
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 1057 0 0 0 18 0 0 0 18 0 1 0 1542141807 8003584 1017 996147200 134512640 135477443 4294956224 18446744073709551615 134755065 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 1954 1017 375 235 0 655 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 7816

[startup+0.302046 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 9774
/proc/meminfo: memFree=1705360/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=8872 CPUtime=0.29
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 1322 0 0 0 28 1 0 0 19 0 1 0 1542141807 9084928 1282 996147200 134512640 135477443 4294956224 18446744073709551615 134755060 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 2218 1282 375 235 0 919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8872

[startup+0.702094 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 9774
/proc/meminfo: memFree=1705360/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=328100 CPUtime=0.68
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 13612 0 0 0 62 6 0 0 22 0 1 0 1542141807 335974400 11823 996147200 134512640 135477443 4294956224 18446744073709551615 9041531 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 82025 11826 461 235 0 80726 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 328100

[startup+1.50118 s]
/proc/loadavg: 1.92 1.95 1.98 3/73 9775
/proc/meminfo: memFree=1607496/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=433212 CPUtime=1.48
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 44783 0 0 0 127 21 0 0 25 0 1 0 1542141807 443609088 38134 996147200 134512640 135477443 4294956224 18446744073709551615 9041531 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 108303 38138 461 235 0 107004 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 433212

[startup+3.10136 s]
/proc/loadavg: 1.92 1.95 1.98 3/73 9775
/proc/meminfo: memFree=1461000/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=397408 CPUtime=3.07
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 97892 0 0 0 239 68 0 0 25 0 1 0 1542141807 406945792 76468 996147200 134512640 135477443 4294956224 18446744073709551615 134535923 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 99352 76468 497 235 0 98053 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 397408

[startup+6.30172 s]
/proc/loadavg: 1.92 1.95 1.98 3/73 9775
/proc/meminfo: memFree=1402568/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=392300 CPUtime=6.26
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 98430 0 0 0 557 69 0 0 25 0 1 0 1542141807 401715200 76021 996147200 134512640 135477443 4294956224 18446744073709551615 134610058 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 98075 76021 509 235 0 96776 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 392300

[startup+12.7014 s]
/proc/loadavg: 1.93 1.96 1.98 3/73 9775
/proc/meminfo: memFree=1400520/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=392300 CPUtime=12.63
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 98944 0 0 0 1194 69 0 0 25 0 1 0 1542141807 401715200 76535 996147200 134512640 135477443 4294956224 18446744073709551615 134695921 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 98075 76535 509 235 0 96776 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 392300

[startup+25.5029 s]
/proc/loadavg: 1.94 1.96 1.98 3/73 9775
/proc/meminfo: memFree=1395336/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=392300 CPUtime=25.37
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 100216 0 0 0 2468 69 0 0 25 0 1 0 1542141807 401715200 77807 996147200 134512640 135477443 4294956224 18446744073709551615 134694764 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 98075 77807 509 235 0 96776 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 392300

[startup+51.1028 s]
/proc/loadavg: 1.96 1.96 1.98 3/73 9775
/proc/meminfo: memFree=1391240/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=392300 CPUtime=50.86
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 101246 0 0 0 5015 71 0 0 25 0 1 0 1542141807 401715200 78837 996147200 134512640 135477443 4294956224 18446744073709551615 134694649 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 98075 78837 530 235 0 96776 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 392300

[startup+102.303 s]
/proc/loadavg: 1.98 1.96 1.98 3/73 9775
/proc/meminfo: memFree=1386952/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=392300 CPUtime=101.84
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 102311 0 0 0 10112 72 0 0 25 0 1 0 1542141807 401715200 79902 996147200 134512640 135477443 4294956224 18446744073709551615 135208555 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 98075 79902 530 235 0 96776 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 392300

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 9775
/proc/meminfo: memFree=1386888/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=392300 CPUtime=161.57
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 102311 0 0 0 16085 72 0 0 25 0 1 0 1542141807 401715200 79902 996147200 134512640 135477443 4294956224 18446744073709551615 135270204 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 98075 79902 530 235 0 96776 0
Current children cumulated CPU time (s) 161.57
Current children cumulated vsize (KiB) 392300

[startup+222.307 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 9775
/proc/meminfo: memFree=1386504/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=392300 CPUtime=221.31
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 102404 0 0 0 22059 72 0 0 25 0 1 0 1542141807 401715200 79995 996147200 134512640 135477443 4294956224 18446744073709551615 135208555 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 98075 79995 530 235 0 96776 0
Current children cumulated CPU time (s) 221.31
Current children cumulated vsize (KiB) 392300

[startup+282.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 9775
/proc/meminfo: memFree=1386312/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=392300 CPUtime=281.04
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 102458 0 0 0 28032 72 0 0 25 0 1 0 1542141807 401715200 80049 996147200 134512640 135477443 4294956224 18446744073709551615 134990282 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 98075 80049 530 235 0 96776 0
Current children cumulated CPU time (s) 281.04
Current children cumulated vsize (KiB) 392300

Solver just ended. Dumping a history of the last processes samples

[startup+284.802 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 9775
/proc/meminfo: memFree=1386312/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=392300 CPUtime=283.53
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 102458 0 0 0 28281 72 0 0 25 0 1 0 1542141807 401715200 80049 996147200 134512640 135477443 4294956224 18446744073709551615 135208684 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 98075 80049 530 235 0 96776 0
Current children cumulated CPU time (s) 283.53
Current children cumulated vsize (KiB) 392300

[startup+286.401 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 9775
/proc/meminfo: memFree=1386312/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=392300 CPUtime=285.12
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 102458 0 0 0 28440 72 0 0 25 0 1 0 1542141807 401715200 80049 996147200 134512640 135477443 4294956224 18446744073709551615 134922349 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 98075 80049 530 235 0 96776 0
Current children cumulated CPU time (s) 285.12
Current children cumulated vsize (KiB) 392300

[startup+288.001 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 9775
/proc/meminfo: memFree=1386312/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=392300 CPUtime=286.72
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 102458 0 0 0 28600 72 0 0 25 0 1 0 1542141807 401715200 80049 996147200 134512640 135477443 4294956224 18446744073709551615 134911792 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 98075 80049 530 235 0 96776 0
Current children cumulated CPU time (s) 286.72
Current children cumulated vsize (KiB) 392300

[startup+288.401 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 9775
/proc/meminfo: memFree=1386312/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=392300 CPUtime=287.11
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 102458 0 0 0 28639 72 0 0 25 0 1 0 1542141807 401715200 80049 996147200 134512640 135477443 4294956224 18446744073709551615 135270204 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 98075 80049 530 235 0 96776 0
Current children cumulated CPU time (s) 287.11
Current children cumulated vsize (KiB) 392300

[startup+288.601 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 9775
/proc/meminfo: memFree=1386312/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=392300 CPUtime=287.31
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194304 102458 0 0 0 28659 72 0 0 25 0 1 0 1542141807 401715200 80049 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 98075 80049 530 235 0 96776 0
Current children cumulated CPU time (s) 287.31
Current children cumulated vsize (KiB) 392300

[startup+288.701 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 9775
/proc/meminfo: memFree=1386312/2055920 swapFree=4112040/4192956
[pid=9774] ppid=9772 vsize=0 CPUtime=287.42
/proc/9774/stat : 9774 (casperzao) R 9772 9774 9710 0 -1 4194308 102459 0 0 0 28667 75 0 0 25 0 1 0 1542141807 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/9774/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 287.42
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 288.73
CPU time (s): 287.455
CPU user time (s): 286.671
CPU system time (s): 0.78388
CPU usage (%): 99.5584
Max. virtual memory (cumulated for all children) (KiB): 566292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 286.671
system time used= 0.78388
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102459
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 3562

runsolver used 0.264959 second user time and 0.791879 second system time

The end

Launcher Data (download as text)

Begin job on node38 at 2008-07-04 00:38:34
IDJOB=1059725
IDBENCH=54337
IDSOLVER=361
FILE ID=node38/1059725-1215124714
PBS_JOBID= 7877263
Free space on /tmp= 66548 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/fischer/normalized-fischer-5-7-fair.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1059725-1215124714/watcher-1059725-1215124714 -o /tmp/evaluation-result-1059725-1215124714/solver-1059725-1215124714 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1059725-1215124714.xml 1565990002 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d2e0111bc12a0f1866da9545d0c2e512
RANDOM SEED=1565990002

node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1705840 kB
Buffers:         17212 kB
Cached:         104904 kB
SwapCached:      74676 kB
Active:         234180 kB
Inactive:        58556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705840 kB
SwapTotal:     4192956 kB
SwapFree:      4112040 kB
Dirty:            4476 kB
Writeback:           0 kB
Mapped:         178396 kB
Slab:            42260 kB
Committed_AS:  2892080 kB
PageTables:       2176 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB
End job on node38 at 2008-07-04 00:43:23