Trace number 3210622

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
SAT09 reference solver: SATzilla2009_R 2009-03-22SAT 2.84857 2.85288

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S2143190124-085.SATISFIABLE.cnf
MD5SUM2cb285a396d74446b485c2112c34e09c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.04769
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

2.79/2.85	c SATzilla is building models for class 1
2.79/2.85	c run presolver SATenstein for 30 seconds ... 
2.79/2.85	c Bin: Executing SATenstein
2.79/2.85	c spawning binary file with 30 seconds ...
2.79/2.85	c child exited successfully
2.79/2.85	c SATenstein returned code 10.
2.79/2.85	s SATISFIABLE
2.79/2.85	v  1 2 3 4 5 -6 7 -8 9 10
2.79/2.85	v  -11 12 13 -14 -15 16 -17 18 19 -20
2.79/2.85	v  -21 22 23 24 25 -26 -27 28 29 30
2.79/2.85	v  -31 32 -33 -34 -35 36 37 -38 39 40
2.79/2.85	v  41 42 43 -44 45 -46 -47 48 -49 50
2.79/2.85	v  -51 -52 -53 -54 -55 -56 57 58 -59 -60
2.79/2.85	v  -61 -62 63 -64 65 -66 -67 -68 -69 -70
2.79/2.85	v  0
2.79/2.85	c SATZILLA_TIME=2.840000

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3210622-1303153680/watcher-3210622-1303153680 -o /tmp/evaluation-result-3210622-1303153680/solver-3210622-1303153680 -C 5000 -W 5000 -M 15500 HOME/SATzilla2009_R HOME/instance-3210622-1303153680.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.84 1.97 1.99 3/172 1518
/proc/meminfo: memFree=16372600/32951124 swapFree=67111528/67111528
[pid=1518] ppid=1516 vsize=2136 CPUtime=0 cores=0,2,4,6
/proc/1518/stat : 1518 (SATzilla2009_R) R 1516 1518 1485 0 -1 4202496 152 0 0 0 0 0 0 0 25 0 1 0 426970379 2187264 107 33554432000 134512640 136149437 4287143968 18446744073709551615 135502621 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1518/statm: 534 114 97 400 0 131 0

[startup+0.0971539 s]
/proc/loadavg: 1.84 1.97 1.99 3/172 1518
/proc/meminfo: memFree=16372600/32951124 swapFree=67111528/67111528
[pid=1518] ppid=1516 vsize=2136 CPUtime=0 cores=0,2,4,6
/proc/1518/stat : 1518 (SATzilla2009_R) S 1516 1518 1485 0 -1 4202496 163 0 0 0 0 0 0 0 25 0 1 0 426970379 2187264 114 33554432000 134512640 136149437 4287143968 18446744073709551615 135542781 0 0 4096 0 18446744071562232103 0 0 17 2 0 0 0
/proc/1518/statm: 534 114 97 400 0 131 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2136

[startup+0.101153 s]
/proc/loadavg: 1.84 1.97 1.99 3/172 1518
/proc/meminfo: memFree=16372600/32951124 swapFree=67111528/67111528
[pid=1518] ppid=1516 vsize=2136 CPUtime=0 cores=0,2,4,6
/proc/1518/stat : 1518 (SATzilla2009_R) S 1516 1518 1485 0 -1 4202496 163 0 0 0 0 0 0 0 25 0 1 0 426970379 2187264 114 33554432000 134512640 136149437 4287143968 18446744073709551615 135542781 0 0 4096 0 18446744071562232103 0 0 17 2 0 0 0
/proc/1518/statm: 534 114 97 400 0 131 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2136

[startup+0.301143 s]
/proc/loadavg: 1.84 1.97 1.99 3/172 1518
/proc/meminfo: memFree=16372600/32951124 swapFree=67111528/67111528
[pid=1518] ppid=1516 vsize=2136 CPUtime=0 cores=0,2,4,6
/proc/1518/stat : 1518 (SATzilla2009_R) S 1516 1518 1485 0 -1 4202496 163 0 0 0 0 0 0 0 25 0 1 0 426970379 2187264 114 33554432000 134512640 136149437 4287143968 18446744073709551615 135542781 0 0 4096 0 18446744071562232103 0 0 17 2 0 0 0
/proc/1518/statm: 534 114 97 400 0 131 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2136

[startup+0.701059 s]
/proc/loadavg: 1.84 1.97 1.99 3/172 1518
/proc/meminfo: memFree=16372600/32951124 swapFree=67111528/67111528
[pid=1518] ppid=1516 vsize=2136 CPUtime=0 cores=0,2,4,6
/proc/1518/stat : 1518 (SATzilla2009_R) S 1516 1518 1485 0 -1 4202496 163 0 0 0 0 0 0 0 25 0 1 0 426970379 2187264 114 33554432000 134512640 136149437 4287143968 18446744073709551615 135542781 0 0 4096 0 18446744071562232103 0 0 17 2 0 0 0
/proc/1518/statm: 534 114 97 400 0 131 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2136

[startup+1.50092 s]
/proc/loadavg: 1.85 1.97 1.99 3/180 1554
/proc/meminfo: memFree=16369456/32951124 swapFree=67111528/67111528
[pid=1518] ppid=1516 vsize=2136 CPUtime=0 cores=0,2,4,6
/proc/1518/stat : 1518 (SATzilla2009_R) S 1516 1518 1485 0 -1 4202496 163 0 0 0 0 0 0 0 25 0 1 0 426970379 2187264 114 33554432000 134512640 136149437 4287143968 18446744073709551615 135542781 0 0 4096 0 18446744071562232103 0 0 17 2 0 0 0
/proc/1518/statm: 534 114 97 400 0 131 0
[pid=1519] ppid=1518 vsize=13888 CPUtime=1.49 cores=0,2,4,6
/proc/1519/stat : 1519 (SATenstein) R 1518 1518 1485 0 -1 4202496 579 0 0 0 149 0 0 0 20 0 1 0 426970379 14221312 533 33554432000 134512640 134854740 4292906656 18446744073709551615 134760620 0 0 8392704 0 0 0 0 17 2 0 0 0
/proc/1519/statm: 3472 533 192 84 0 2997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16024

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

[startup+2.30077 s]
/proc/loadavg: 1.85 1.97 1.99 3/180 1554
/proc/meminfo: memFree=16368712/32951124 swapFree=67111528/67111528
[pid=1518] ppid=1516 vsize=2136 CPUtime=0 cores=0,2,4,6
/proc/1518/stat : 1518 (SATzilla2009_R) S 1516 1518 1485 0 -1 4202496 163 0 0 0 0 0 0 0 25 0 1 0 426970379 2187264 114 33554432000 134512640 136149437 4287143968 18446744073709551615 135542781 0 0 4096 0 18446744071562232103 0 0 17 2 0 0 0
/proc/1518/statm: 534 114 97 400 0 131 0
[pid=1519] ppid=1518 vsize=13888 CPUtime=2.29 cores=0,2,4,6
/proc/1519/stat : 1519 (SATenstein) R 1518 1518 1485 0 -1 4202496 579 0 0 0 229 0 0 0 21 0 1 0 426970379 14221312 533 33554432000 134512640 134854740 4292906656 18446744073709551615 134760603 0 0 8392704 0 0 0 0 17 2 0 0 0
/proc/1519/statm: 3472 533 192 84 0 2997 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 16024

[startup+2.70069 s]
/proc/loadavg: 1.85 1.97 1.99 3/180 1554
/proc/meminfo: memFree=16368712/32951124 swapFree=67111528/67111528
[pid=1518] ppid=1516 vsize=2136 CPUtime=0 cores=0,2,4,6
/proc/1518/stat : 1518 (SATzilla2009_R) S 1516 1518 1485 0 -1 4202496 163 0 0 0 0 0 0 0 25 0 1 0 426970379 2187264 114 33554432000 134512640 136149437 4287143968 18446744073709551615 135542781 0 0 4096 0 18446744071562232103 0 0 17 2 0 0 0
/proc/1518/statm: 534 114 97 400 0 131 0
[pid=1519] ppid=1518 vsize=13888 CPUtime=2.69 cores=0,2,4,6
/proc/1519/stat : 1519 (SATenstein) R 1518 1518 1485 0 -1 4202496 579 0 0 0 269 0 0 0 22 0 1 0 426970379 14221312 533 33554432000 134512640 134854740 4292906656 18446744073709551615 134760620 0 0 8392704 0 0 0 0 17 2 0 0 0
/proc/1519/statm: 3472 533 192 84 0 2997 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 16024

[startup+2.80069 s]
/proc/loadavg: 1.85 1.97 1.99 3/180 1554
/proc/meminfo: memFree=16368712/32951124 swapFree=67111528/67111528
[pid=1518] ppid=1516 vsize=2136 CPUtime=0 cores=0,2,4,6
/proc/1518/stat : 1518 (SATzilla2009_R) S 1516 1518 1485 0 -1 4202496 163 0 0 0 0 0 0 0 25 0 1 0 426970379 2187264 114 33554432000 134512640 136149437 4287143968 18446744073709551615 135542781 0 0 4096 0 18446744071562232103 0 0 17 2 0 0 0
/proc/1518/statm: 534 114 97 400 0 131 0
[pid=1519] ppid=1518 vsize=13888 CPUtime=2.79 cores=0,2,4,6
/proc/1519/stat : 1519 (SATenstein) R 1518 1518 1485 0 -1 4202496 579 0 0 0 279 0 0 0 23 0 1 0 426970379 14221312 533 33554432000 134512640 134854740 4292906656 18446744073709551615 134760579 0 0 8392704 0 0 0 0 17 2 0 0 0
/proc/1519/statm: 3472 533 192 84 0 2997 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 16024

Child status: 10
Real time (s): 2.85288
CPU time (s): 2.84857
CPU user time (s): 2.84757
CPU system time (s): 0.000999
CPU usage (%): 99.8487
Max. virtual memory (cumulated for all children) (KiB): 16024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.84757
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 780
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= 8
involuntary context switches= 24

runsolver used 0.003999 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-18 21:08:00
IDJOB=3210622
IDBENCH=82804
IDSOLVER=1628
FILE ID=node102/3210622-1303153680
RUNJOBID= node102-1303153680-1503
PBS_JOBID= 13021001
Free space on /tmp= 72572 MiB

SOLVER NAME= SAT09 reference solver: SATzilla2009_R 2009-03-22
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S2143190124-085.SATISFIABLE.cnf
COMMAND LINE= HOME/SATzilla2009_R BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210622-1303153680/watcher-3210622-1303153680 -o /tmp/evaluation-result-3210622-1303153680/solver-3210622-1303153680 -C 5000 -W 5000 -M 15500  HOME/SATzilla2009_R HOME/instance-3210622-1303153680.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2cb285a396d74446b485c2112c34e09c
RANDOM SEED=947816275

node102.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16372888 kB
Buffers:        730208 kB
Cached:       15433492 kB
SwapCached:          0 kB
Active:        7717744 kB
Inactive:      8509660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16372888 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           63036 kB
Writeback:           0 kB
AnonPages:       63780 kB
Mapped:          14332 kB
Slab:           284556 kB
PageTables:       5412 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   186628 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72512 MiB
End job on node102 at 2011-04-18 21:08:03