0.02/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.02/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.02/0.08 c See www.sat4j.org for details.
0.02/0.09 c version 2.3.1.v20110525
0.02/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.02/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.02/0.09 c java.vm.version 19.1-b02
0.02/0.09 c java.vm.vendor Sun Microsystems Inc.
0.02/0.09 c sun.arch.data.model 64
0.02/0.09 c java.version 1.6.0_24
0.02/0.09 c os.name Linux
0.02/0.09 c os.version 2.6.18-164.el5
0.02/0.09 c os.arch amd64
0.02/0.09 c Free memory 12995394264
0.02/0.09 c Max memory 13063553024
0.02/0.09 c Total memory 13063553024
0.02/0.09 c Number of processors 8
0.10/0.11 c Pseudo Boolean Optimization
0.10/0.11 c --- Begin Solver configuration ---
0.10/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@13d4c61c
0.10/0.11 c Learn all clauses as in MiniSAT
0.10/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.10/0.11 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11 c Expensive reason simplification
0.10/0.11 c Armin Biere (Picosat) restarts strategy
0.10/0.11 c Glucose learned constraints deletion strategy
0.10/0.11 c timeout=2147483s
0.10/0.11 c DB Simplification allowed=false
0.10/0.11 c --- End Solver configuration ---
0.10/0.11 c solving HOME/instance-3459945-1307168590.opb
0.10/0.11 c reading problem ...
0.26/0.26 c ... done. Wall clock time 0.148s.
0.26/0.26 c #vars 484
0.26/0.26 c #constraints 2328
0.26/0.26 c constraints type
0.26/0.26 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 238
0.26/0.26 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1951
0.26/0.29 c SATISFIABLE
0.26/0.29 c OPTIMIZING...
0.26/0.29 c Got one! Elapsed wall clock time (in seconds):0.177
0.26/0.29 o 24774
0.26/0.30 c starts : 1
0.26/0.30 c conflicts : 29
0.26/0.30 c decisions : 671
0.26/0.30 c propagations : 1851
0.26/0.30 c inspects : 7799
0.26/0.30 c shortcuts : 0
0.26/0.30 c learnt literals : 13
0.26/0.30 c learnt binary clauses : 14
0.26/0.30 c learnt ternary clauses : 2
0.26/0.30 c learnt constraints : 16
0.26/0.30 c ignored constraints : 0
0.26/0.30 c root simplifications : 0
0.26/0.30 c removed literals (reason simplification) : 0
0.26/0.30 c reason swapping (by a shorter reason) : 0
0.26/0.30 c Calls to reduceDB : 0
0.26/0.30 c number of reductions to clauses (during analyze) : 0
0.26/0.30 c number of learned constraints concerned by reduction : 0
0.26/0.30 c number of learning phase by resolution : 0
0.26/0.30 c number of learning phase by cutting planes : 0
0.26/0.30 c speed (assignments/second) : 264428.5714285714
0.26/0.30 c non guided choices 0
0.26/0.30 c learnt constraints type
0.26/0.30 c constraints type
0.26/0.30 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 238
0.26/0.30 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1951
0.26/0.30 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 0
0.26/0.30 s OPTIMUM FOUND
0.46/0.30 v x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 -x11 x12 x13 x14 -x15 x16 x17 x18 x19 x20 x21 x22 x23 x24 x25 x26 x27 x28 x29 x30 x31 x32 x33 -x34 x35 x36 x37 x38 x39 x40 x41 x42 -x43 x44 -x45 x46 x47 x48 x49 x50 x51 x52 x53 x54 x55 x56 x57 x58 x59 -x60 x61 x62 -x63 x64 x65 x66 x67 -x68 x69 x70 -x71 x72 x73 x74 x75 -x76 x77 x78 x79 x80 x81 x82 x83 x84 -x85 -x86 x87 -x88 x89 x90 x91 x92 x93 x94 x95 x96 x97 x98 x99 x100 x101 x102 x103 x104 x105 x106 -x107 x108 x109 x110 x111 x112 x113 x114 x115 x116 x117 x118 -x119 x120 -x121 x122 x123 x124 x125 x126 -x127 x128 x129 x130 x131 x132 x133 x134 x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 x166 x167 x168 x169 x170 x171 x172 x173 x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 x330 x331 x332 x333 x334 x335 x336 x337 x338 x339 x340 x341 x342 x343 x344 x345 x346 x347 x348 x349 x350 x351 x352 x353 x354 x355 x356 x357 x358 x359 x360 x361 x362 x363 x364 x365 x366 x367 x368 x369 x370 x371 x372 x373 x374 x375 x376 x377 x378 x379 x380 x381 x382 x383 x384 x385 x386 x387 x388 x389 x390 x391 x392 x393 x394 x395 x396 x397 x398 x399 x400 x401 x402 x403 x404 x405 x406 x407 x408 x409 x410 x411 x412 x413 x414 x415 x416 x417 x418 x419 x420 x421 x422 x423 x424 x425 x426 x427 x428 x429 x430 x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 x461 -x462 x463 x464 x465 x466 x467 x468 x469 x470 x471 x472 x473 x474 x475 x476 x477 x478 x479 x480 x481 x482 x483 x484
0.46/0.30 c objective function=24774
0.46/0.30 c Total wall clock time (in seconds): 0.189
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 977)
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-3459945-1307168590/watcher-3459945-1307168590 -o /tmp/evaluation-result-3459945-1307168590/solver-3459945-1307168590 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3459945-1307168590.opb
running on 4 cores: 1,3,5,7
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): 1900 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: 1.91 1.95 1.94 2/291 11504
/proc/meminfo: memFree=27882916/32951124 swapFree=55664332/67111528
[pid=11504] ppid=11502 vsize=30540 CPUtime=0 cores=1,3,5,7
/proc/11504/stat : 11504 (java) S 11502 11504 10640 0 -1 4202496 1241 0 0 0 0 0 0 0 25 0 2 0 828459728 31272960 960 33554432000 1073741824 1073778376 140734776985216 18446744073709551615 222933579749 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/11504/statm: 7635 960 732 9 0 386 0
[pid=11504/tid=11505] ppid=11502 vsize=13508980 CPUtime=0 cores=1,3,5,7
/proc/11504/task/11505/stat : 11505 (java) R 11502 11504 10640 0 -1 4202560 1614 0 1 0 0 0 0 0 25 0 2 0 828459728 13833195520 2430 33554432000 1073741824 1073778376 140734776985216 18446744073709551615 222921471035 0 4 0 16784584 0 0 0 -1 1 0 0 0
[startup+0.0308621 s]
/proc/loadavg: 1.91 1.95 1.94 2/291 11504
/proc/meminfo: memFree=27882916/32951124 swapFree=55664332/67111528
[pid=11504] ppid=11502 vsize=13537012 CPUtime=0.02 cores=1,3,5,7
/proc/11504/stat : 11504 (java) S 11502 11504 10640 0 -1 4202496 13194 0 1 0 1 1 0 0 25 0 10 0 828459728 13861900288 12892 33554432000 1073741824 1073778376 140734776985216 18446744073709551615 222933579749 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/11504/statm: 3384253 12893 1513 9 0 3375001 0
[pid=11504/tid=11505] ppid=11502 vsize=13537012 CPUtime=0.02 cores=1,3,5,7
/proc/11504/task/11505/stat : 11505 (java) R 11502 11504 10640 0 -1 4202560 12072 0 1 0 1 1 0 0 25 0 10 0 828459728 13861900288 12893 33554432000 1073741824 1073778376 140734776985216 18446744073709551615 47447592968963 0 4 0 16784584 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13537012
[startup+0.100814 s]
/proc/loadavg: 1.91 1.95 1.94 2/291 11504
/proc/meminfo: memFree=27882916/32951124 swapFree=55664332/67111528
[pid=11504] ppid=11502 vsize=13621856 CPUtime=0.1 cores=1,3,5,7
/proc/11504/stat : 11504 (java) S 11502 11504 10640 0 -1 4202496 15546 0 1 0 8 2 0 0 25 0 18 0 828459728 13948780544 15217 33554432000 1073741824 1073778376 140734776985216 18446744073709551615 222933579749 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/11504/statm: 3405464 15220 2092 9 0 3396198 0
[pid=11504/tid=11505] ppid=11502 vsize=13621856 CPUtime=0.09 cores=1,3,5,7
/proc/11504/task/11505/stat : 11505 (java) R 11502 11504 10640 0 -1 4202560 13602 0 1 0 7 2 0 0 18 0 18 0 828459728 13948780544 15220 33554432000 1073741824 1073778376 140734776985216 18446744073709551615 222933603787 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13621856
[startup+0.30078 s]
/proc/loadavg: 1.91 1.95 1.94 2/291 11504
/proc/meminfo: memFree=27882916/32951124 swapFree=55664332/67111528
[pid=11504] ppid=11502 vsize=13626920 CPUtime=0.46 cores=1,3,5,7
/proc/11504/stat : 11504 (java) S 11502 11504 10640 0 -1 4202496 18263 0 1 0 44 2 0 0 25 0 20 0 828459728 13953966080 17453 33554432000 1073741824 1073778376 140734776985216 18446744073709551615 222933579749 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/11504/statm: 3406730 17453 2210 9 0 3397464 0
[pid=11504/tid=11505] ppid=11502 vsize=13626920 CPUtime=0.28 cores=1,3,5,7
/proc/11504/task/11505/stat : 11505 (java) S 11502 11504 10640 0 -1 4202560 14919 0 1 0 26 2 0 0 20 0 20 0 828459728 13953966080 17453 33554432000 1073741824 1073778376 140734776985216 18446744073709551615 222933592985 0 4 0 16800975 18446604460430304576 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 13626920
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.318239
CPU time (s): 0.485925
CPU user time (s): 0.452931
CPU system time (s): 0.032994
CPU usage (%): 152.692
Max. virtual memory (cumulated for all children) (KiB): 13626920
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.452931
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18290
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 151
involuntary context switches= 11
runsolver used 0.005999 second user time and 0.007998 second system time
The end
Begin job on node109 at 2011-06-04 08:23:10
IDJOB=3459945
IDBENCH=72442
IDSOLVER=1952
FILE ID=node109/3459945-1307168590
RUNJOBID= node109-1307164758-10659
PBS_JOBID= 13508846
Free space on /tmp= 74008 MiB
SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/datasets/caixa/normalized-1097.cudf.trendy.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3459945-1307168590/watcher-3459945-1307168590 -o /tmp/evaluation-result-3459945-1307168590/solver-3459945-1307168590 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3459945-1307168590.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 607e72b1162859b296603278329a18bd
RANDOM SEED=2115917261
node109.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 : 2666.809
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 : 5333.61
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 : 2666.809
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 : 5332.75
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 : 2666.809
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 : 5332.74
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 : 2666.809
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 : 2666.809
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 : 2666.809
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 : 2666.809
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 : 2666.809
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 : 5332.74
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 27883180 kB
Buffers: 318392 kB
Cached: 2182828 kB
SwapCached: 10392 kB
Active: 1429816 kB
Inactive: 3380440 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 27883180 kB
SwapTotal: 67111528 kB
SwapFree: 55664332 kB
Dirty: 188 kB
Writeback: 0 kB
AnonPages: 2305084 kB
Mapped: 24676 kB
Slab: 156396 kB
PageTables: 38604 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 44307072 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= 74008 MiB
End job on node109 at 2011-06-04 08:23:10