Trace number 1522646

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
TNM 2009-03-22SAT 155.762 155.807

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S814638510-058.cnf
MD5SUM6fac88499c30c65b5d674700418285bf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.40987
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data 

155.74/155.80	c try 1 flip j 13505772
155.74/155.80	c A solution is found
155.74/155.80	s SATISFIABLE
155.74/155.80	v -1 2 -3 4 5 -6 -7 8 -9 -10 -11 -12 13 14 -15 -16 -17 -18 -19 -20 -21 22 -23 -24 25 26 27 -28 -29 30 -31 -32 -33 34 35 -36 -37 38 -39 40 -41 42 -43 -44 -45 46 -47 48 -49 -50 -51 52 53 54 -55 -56 57 -58 59 -60 61 -62 -63 64 -65 66 -67 68 69 -70 71 -72 73 -74 75 -76 77 78 79 -80 -81 82 83 -84 -85 -86 87 88 89 -90 -91 92 93 -94 -95 96 97 98 99 100 -101 -102 103 104 -105 -106 -107 108 -109 -110 -111 -112 113 -114 -115 -116 117 118 -119 120 121 122 123 -124 125 126 -127 128 129 130 131 -132 133 134 -135 136 -137 -138 139 -140 
155.74/155.80	v 0 
155.74/155.80	c Done (mycputime is 152.230 seconds)

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1522646-1238386119/watcher-1522646-1238386119 -o /tmp/evaluation-result-1522646-1238386119/solver-1522646-1238386119 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/TNM HOME/instance-1522646-1238386119.cnf 229186100 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 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: 1.07 1.50 1.37 2/64 16721
/proc/meminfo: memFree=1232272/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=450932 CPUtime=0
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1111276849 461754368 87 1992294400 134512640 135094415 4294956208 18446744073709551615 134520099 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 112733 87 49 142 0 111612 0

[startup+0.066489 s]
/proc/loadavg: 1.07 1.50 1.37 2/64 16721
/proc/meminfo: memFree=1232272/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=452380 CPUtime=0.06
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 520 0 0 0 6 0 0 0 18 0 1 0 1111276849 463237120 504 1992294400 134512640 135094415 4294956208 18446744073709551615 134523856 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 113095 504 49 142 0 111974 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 452380

[startup+0.101491 s]
/proc/loadavg: 1.07 1.50 1.37 2/64 16721
/proc/meminfo: memFree=1232272/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=452380 CPUtime=0.09
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 520 0 0 0 9 0 0 0 18 0 1 0 1111276849 463237120 504 1992294400 134512640 135094415 4294956208 18446744073709551615 134523978 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 113095 504 49 142 0 111974 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 452380

[startup+0.301513 s]
/proc/loadavg: 1.07 1.50 1.37 2/64 16721
/proc/meminfo: memFree=1232272/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=452380 CPUtime=0.29
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 520 0 0 0 29 0 0 0 19 0 1 0 1111276849 463237120 504 1992294400 134512640 135094415 4294956208 18446744073709551615 134524026 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 113095 504 49 142 0 111974 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 452380

[startup+0.701557 s]
/proc/loadavg: 1.07 1.50 1.37 2/64 16721
/proc/meminfo: memFree=1232272/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=452380 CPUtime=0.69
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 520 0 0 0 69 0 0 0 23 0 1 0 1111276849 463237120 504 1992294400 134512640 135094415 4294956208 18446744073709551615 134523888 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 113095 504 49 142 0 111974 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 452380

[startup+1.50265 s]
/proc/loadavg: 1.07 1.49 1.37 2/65 16722
/proc/meminfo: memFree=1230344/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=452380 CPUtime=1.49
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 520 0 0 0 149 0 0 0 25 0 1 0 1111276849 463237120 504 1992294400 134512640 135094415 4294956208 18446744073709551615 134523884 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 113095 504 49 142 0 111974 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 452380

[startup+3.10182 s]
/proc/loadavg: 1.07 1.49 1.37 2/65 16722
/proc/meminfo: memFree=1230216/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=452380 CPUtime=3.09
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 520 0 0 0 309 0 0 0 25 0 1 0 1111276849 463237120 504 1992294400 134512640 135094415 4294956208 18446744073709551615 134523978 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 113095 504 49 142 0 111974 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 452380

[startup+6.30117 s]
/proc/loadavg: 1.07 1.49 1.37 2/65 16722
/proc/meminfo: memFree=1229576/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=456412 CPUtime=6.29
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 625 0 0 0 629 0 0 0 25 0 1 0 1111276849 467365888 609 1992294400 134512640 135094415 4294956208 18446744073709551615 134528741 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 114103 609 50 142 0 112982 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 456412

[startup+12.7019 s]
/proc/loadavg: 1.06 1.47 1.36 2/65 16722
/proc/meminfo: memFree=1229512/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=456412 CPUtime=12.69
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 625 0 0 0 1269 0 0 0 25 0 1 0 1111276849 467365888 609 1992294400 134512640 135094415 4294956208 18446744073709551615 134528741 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 114103 609 50 142 0 112982 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 456412

[startup+25.5013 s]
/proc/loadavg: 1.05 1.46 1.36 2/65 16722
/proc/meminfo: memFree=1229512/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=456412 CPUtime=25.48
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 625 0 0 0 2548 0 0 0 25 0 1 0 1111276849 467365888 609 1992294400 134512640 135094415 4294956208 18446744073709551615 134526320 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 114103 609 50 142 0 112982 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 456412

[startup+51.1011 s]
/proc/loadavg: 1.03 1.42 1.35 2/65 16722
/proc/meminfo: memFree=1229640/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=456412 CPUtime=51.08
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 625 0 0 0 5108 0 0 0 25 0 1 0 1111276849 467365888 609 1992294400 134512640 135094415 4294956208 18446744073709551615 134528798 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 114103 609 50 142 0 112982 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 456412

[startup+102.306 s]
/proc/loadavg: 1.01 1.35 1.33 2/65 16722
/proc/meminfo: memFree=1229640/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=456412 CPUtime=102.26
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 625 0 0 0 10226 0 0 0 25 0 1 0 1111276849 467365888 609 1992294400 134512640 135094415 4294956208 18446744073709551615 134527015 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 114103 609 50 142 0 112982 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 456412

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

[startup+127.902 s]
/proc/loadavg: 1.01 1.32 1.32 2/65 16722
/proc/meminfo: memFree=1229640/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=456412 CPUtime=127.85
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 625 0 0 0 12785 0 0 0 25 0 1 0 1111276849 467365888 609 1992294400 134512640 135094415 4294956208 18446744073709551615 134526750 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 114103 609 50 142 0 112982 0
Current children cumulated CPU time (s) 127.85
Current children cumulated vsize (KiB) 456412

[startup+140.702 s]
/proc/loadavg: 1.00 1.30 1.31 2/65 16722
/proc/meminfo: memFree=1229704/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=456412 CPUtime=140.65
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 625 0 0 0 14065 0 0 0 25 0 1 0 1111276849 467365888 609 1992294400 134512640 135094415 4294956208 18446744073709551615 134528824 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 114103 609 50 142 0 112982 0
Current children cumulated CPU time (s) 140.65
Current children cumulated vsize (KiB) 456412

[startup+147.102 s]
/proc/loadavg: 1.00 1.30 1.31 2/65 16722
/proc/meminfo: memFree=1229704/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=456412 CPUtime=147.04
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 625 0 0 0 14704 0 0 0 25 0 1 0 1111276849 467365888 609 1992294400 134512640 135094415 4294956208 18446744073709551615 134528743 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 114103 609 50 142 0 112982 0
Current children cumulated CPU time (s) 147.04
Current children cumulated vsize (KiB) 456412

[startup+150.301 s]
/proc/loadavg: 1.00 1.30 1.31 2/65 16722
/proc/meminfo: memFree=1229704/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=456412 CPUtime=150.24
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 625 0 0 0 15024 0 0 0 25 0 1 0 1111276849 467365888 609 1992294400 134512640 135094415 4294956208 18446744073709551615 134526520 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 114103 609 50 142 0 112982 0
Current children cumulated CPU time (s) 150.24
Current children cumulated vsize (KiB) 456412

[startup+153.501 s]
/proc/loadavg: 1.00 1.29 1.31 2/65 16722
/proc/meminfo: memFree=1229704/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=456412 CPUtime=153.44
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 625 0 0 0 15344 0 0 0 25 0 1 0 1111276849 467365888 609 1992294400 134512640 135094415 4294956208 18446744073709551615 134528559 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 114103 609 50 142 0 112982 0
Current children cumulated CPU time (s) 153.44
Current children cumulated vsize (KiB) 456412

[startup+155.106 s]
/proc/loadavg: 1.00 1.29 1.31 2/65 16722
/proc/meminfo: memFree=1229704/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=456412 CPUtime=155.05
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 625 0 0 0 15505 0 0 0 25 0 1 0 1111276849 467365888 609 1992294400 134512640 135094415 4294956208 18446744073709551615 134526483 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 114103 609 50 142 0 112982 0
Current children cumulated CPU time (s) 155.05
Current children cumulated vsize (KiB) 456412

[startup+155.503 s]
/proc/loadavg: 1.00 1.29 1.31 2/65 16722
/proc/meminfo: memFree=1229704/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=456412 CPUtime=155.44
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 625 0 0 0 15544 0 0 0 25 0 1 0 1111276849 467365888 609 1992294400 134512640 135094415 4294956208 18446744073709551615 134526520 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 114103 609 50 142 0 112982 0
Current children cumulated CPU time (s) 155.44
Current children cumulated vsize (KiB) 456412

[startup+155.702 s]
/proc/loadavg: 1.00 1.29 1.31 2/65 16722
/proc/meminfo: memFree=1229704/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=456412 CPUtime=155.64
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 625 0 0 0 15564 0 0 0 25 0 1 0 1111276849 467365888 609 1992294400 134512640 135094415 4294956208 18446744073709551615 134526504 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 114103 609 50 142 0 112982 0
Current children cumulated CPU time (s) 155.64
Current children cumulated vsize (KiB) 456412

[startup+155.802 s]
/proc/loadavg: 1.00 1.29 1.31 2/65 16722
/proc/meminfo: memFree=1229704/2055920 swapFree=4176920/4192956
[pid=16721] ppid=16719 vsize=456412 CPUtime=155.74
/proc/16721/stat : 16721 (TNM) R 16719 16721 16520 0 -1 4194304 625 0 0 0 15574 0 0 0 25 0 1 0 1111276849 467365888 609 1992294400 134512640 135094415 4294956208 18446744073709551615 134526950 0 0 4096 0 0 0 0 17 1 0 0
/proc/16721/statm: 114103 609 50 142 0 112982 0
Current children cumulated CPU time (s) 155.74
Current children cumulated vsize (KiB) 456412

Child status: 10
Real time (s): 155.807
CPU time (s): 155.762
CPU user time (s): 155.751
CPU system time (s): 0.010998
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 456412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 155.751
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 643
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= 2
involuntary context switches= 202

runsolver used 0.134979 second user time and 0.311952 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-30 06:08:39
IDJOB=1522646
IDBENCH=70279
IDSOLVER=532
FILE ID=node35/1522646-1238386119
PBS_JOBID= 9061312
Free space on /tmp= 66504 MiB

SOLVER NAME= TNM 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S814638510-058.cnf
COMMAND LINE= HOME/TNM BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1522646-1238386119/watcher-1522646-1238386119 -o /tmp/evaluation-result-1522646-1238386119/solver-1522646-1238386119 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/TNM HOME/instance-1522646-1238386119.cnf 229186100

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6fac88499c30c65b5d674700418285bf
RANDOM SEED=229186100

node35.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		: 3000.229
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		: 3000.229
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:       1232688 kB
Buffers:         95684 kB
Cached:         631428 kB
SwapCached:      10144 kB
Active:         210360 kB
Inactive:       528536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1232688 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            4884 kB
Writeback:           0 kB
Mapped:          17560 kB
Slab:            70244 kB
Committed_AS:  2666756 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-03-30 06:11:15