Trace number 1035037

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
MDG-noprobe 2008-06-27SAT 244.34 246.229

DiagnosticValue
ASSIGNMENTS1975850
CHECKS1029590000

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-56021_ext.xml
MD5SUMf7f74e7fb129e165bbd6cd57d9121fe6
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.5512
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.08/0.10	c mistral-prime version 1.313
244.30/246.22	s SATISFIABLE
244.30/246.22	v 4 22 4 20 9 5 18 2 11 12 16 10 0 4 3 12 10 1 14 0 5 13 11 21 13 13 12
244.30/246.22	d CHECKS 1029588374
244.30/246.22	d ASSIGNMENTS 1975847

Verifier Data (download as text)

OK

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-1035037-1214951299/watcher-1035037-1214951299 -o /tmp/evaluation-result-1035037-1214951299/solver-1035037-1214951299 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1035037-1214951299.xml -heu dom/wdeg -res no 

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: 2.12 2.03 1.69 4/74 27016
/proc/meminfo: memFree=1201088/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=820 CPUtime=0
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 39 0 0 0 0 0 0 0 22 0 1 0 1974101744 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 2618148 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 205 25 19 177 0 3 0

[startup+0.075085 s]
/proc/loadavg: 2.12 2.03 1.69 4/74 27016
/proc/meminfo: memFree=1201088/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6172 CPUtime=0.06
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 863 0 0 0 6 0 0 0 22 0 1 0 1974101744 6320128 829 996147200 134512640 135239859 4294956208 18446744073709551615 135015895 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1543 829 380 177 0 446 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6172

[startup+0.100768 s]
/proc/loadavg: 2.12 2.03 1.69 4/74 27016
/proc/meminfo: memFree=1201088/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6568 CPUtime=0.08
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 973 0 0 0 8 0 0 0 22 0 1 0 1974101744 6725632 939 996147200 134512640 135239859 4294956208 18446744073709551615 135103206 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1642 939 386 177 0 545 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6568

[startup+0.301757 s]
/proc/loadavg: 2.12 2.03 1.69 4/74 27016
/proc/meminfo: memFree=1201088/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=0.28
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 28 0 0 0 24 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 134789718 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6572

[startup+0.701825 s]
/proc/loadavg: 2.12 2.03 1.69 4/74 27016
/proc/meminfo: memFree=1201088/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=0.68
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 68 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135103104 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6572

[startup+1.50196 s]
/proc/loadavg: 2.12 2.03 1.69 3/75 27017
/proc/meminfo: memFree=1198776/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=1.47
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 147 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6572

[startup+3.10127 s]
/proc/loadavg: 2.11 2.03 1.69 3/75 27017
/proc/meminfo: memFree=1198648/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=3.06
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 306 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135103158 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 6572

[startup+6.30181 s]
/proc/loadavg: 2.11 2.03 1.69 3/75 27017
/proc/meminfo: memFree=1198584/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=6.24
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 624 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6572

[startup+12.7019 s]
/proc/loadavg: 2.09 2.03 1.70 3/75 27017
/proc/meminfo: memFree=1198392/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=12.59
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 1259 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135019223 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 6572

[startup+25.501 s]
/proc/loadavg: 2.08 2.02 1.70 3/75 27017
/proc/meminfo: memFree=1198392/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=25.29
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 2529 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 6572

[startup+51.1014 s]
/proc/loadavg: 2.05 2.02 1.71 3/75 27017
/proc/meminfo: memFree=1198328/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=50.69
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 5069 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135103206 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 6572

[startup+102.306 s]
/proc/loadavg: 2.02 2.02 1.72 3/75 27017
/proc/meminfo: memFree=1198008/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=101.5
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 10150 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 134820799 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 6572

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 1.74 3/75 27017
/proc/meminfo: memFree=1197816/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=161.04
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 16104 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135095793 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 6572

[startup+222.303 s]
/proc/loadavg: 2.00 2.01 1.75 3/75 27017
/proc/meminfo: memFree=1197112/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=220.58
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 22058 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 6572

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

[startup+230.302 s]
/proc/loadavg: 2.00 2.00 1.75 3/75 27017
/proc/meminfo: memFree=1197048/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=228.52
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 22852 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135103206 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 228.52
Current children cumulated vsize (KiB) 6572

[startup+236.702 s]
/proc/loadavg: 2.00 2.00 1.75 3/75 27017
/proc/meminfo: memFree=1197048/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=234.87
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 23487 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135095822 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 234.87
Current children cumulated vsize (KiB) 6572

[startup+243.105 s]
/proc/loadavg: 2.00 2.00 1.75 3/75 27017
/proc/meminfo: memFree=1197048/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=241.23
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 24123 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135087694 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 241.23
Current children cumulated vsize (KiB) 6572

[startup+244.701 s]
/proc/loadavg: 2.00 2.00 1.75 3/75 27017
/proc/meminfo: memFree=1197048/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=242.81
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 24281 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 242.81
Current children cumulated vsize (KiB) 6572

[startup+245.501 s]
/proc/loadavg: 2.00 2.00 1.75 3/75 27017
/proc/meminfo: memFree=1197048/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=243.6
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 24360 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135103210 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 243.6
Current children cumulated vsize (KiB) 6572

[startup+245.902 s]
/proc/loadavg: 2.00 2.00 1.75 3/75 27017
/proc/meminfo: memFree=1197048/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=244
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 24400 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135103172 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 244
Current children cumulated vsize (KiB) 6572

[startup+246.102 s]
/proc/loadavg: 2.00 2.00 1.75 3/75 27017
/proc/meminfo: memFree=1197048/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=244.2
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 24420 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 244.2
Current children cumulated vsize (KiB) 6572

[startup+246.202 s]
/proc/loadavg: 2.00 2.00 1.75 3/75 27017
/proc/meminfo: memFree=1197048/2055920 swapFree=4180408/4192956
[pid=27016] ppid=27014 vsize=6572 CPUtime=244.3
/proc/27016/stat : 27016 (xsolve) R 27014 27016 26419 0 -1 4194304 974 0 0 0 24430 0 0 0 25 0 1 0 1974101744 6729728 940 996147200 134512640 135239859 4294956208 18446744073709551615 134789632 0 0 4096 0 0 0 0 17 1 0 0
/proc/27016/statm: 1643 940 386 177 0 546 0
Current children cumulated CPU time (s) 244.3
Current children cumulated vsize (KiB) 6572

Child status: 0
Real time (s): 246.229
CPU time (s): 244.34
CPU user time (s): 244.333
CPU system time (s): 0.006998
CPU usage (%): 99.2328
Max. virtual memory (cumulated for all children) (KiB): 6572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 244.333
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 990
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= 7
involuntary context switches= 5372

runsolver used 0.236963 second user time and 0.672897 second system time

The end

Launcher Data (download as text)

Begin job on node51 at 2008-07-02 00:28:19
IDJOB=1035037
IDBENCH=53375
IDSOLVER=343
FILE ID=node51/1035037-1214951299
PBS_JOBID= 7870231
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-56021_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1035037-1214951299/watcher-1035037-1214951299 -o /tmp/evaluation-result-1035037-1214951299/solver-1035037-1214951299 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1035037-1214951299.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f7f74e7fb129e165bbd6cd57d9121fe6
RANDOM SEED=1569308430

node51.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		: 3000.263
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		: 3000.263
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:       1201568 kB
Buffers:         55772 kB
Cached:         679564 kB
SwapCached:       6544 kB
Active:          66680 kB
Inactive:       704780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1201568 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            1280 kB
Writeback:           0 kB
Mapped:          43224 kB
Slab:            68144 kB
Committed_AS:  3693604 kB
PageTables:       1900 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= 66548 MiB
End job on node51 at 2008-07-02 00:32:25