Trace number 3373074

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
claspmt 2.0-R4095-patched (fixed)SAT 0.369942 0.322194

General information on the benchmark

Namecrafted/mosoi/
289/289-sat-12x14.cnf
MD5SUMa0568a31fea120ea655df5ce4d3995aa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.025995
Satisfiable
(Un)Satisfiability was proved
Number of variables672
Number of clauses25200
Sum of the clauses size98784
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21008
Number of clauses of size 30
Number of clauses of size 424192
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c clasp version 2.0.0-RC2
0.00/0.00	c Reading from ...424551/instance-3373074-1305424551.cnf
0.19/0.29	c Solving...
0.30/0.31	c Answer: 1
0.30/0.31	v 1 -2 -3 -4 -5 -6 7 -8 -9 -10 11 -12 -13 -14 15 -16 -17 -18 -19 20 21 -22
0.30/0.31	v -23 -24 25 -26 -27 -28 -29 30 -31 -32 -33 34 -35 -36 37 -38 -39 -40 -41
0.30/0.31	v -42 43 -44 -45 46 -47 -48 -49 50 -51 -52 -53 -54 -55 56 -57 -58 -59 60
0.30/0.31	v 61 -62 -63 -64 -65 -66 67 -68 -69 70 -71 -72 -73 -74 -75 76 -77 78 -79
0.30/0.31	v -80 81 -82 -83 -84 -85 -86 -87 88 -89 -90 91 -92 -93 94 -95 -96 97 -98
0.30/0.31	v -99 -100 -101 -102 103 -104 -105 106 -107 -108 -109 -110 111 -112 -113
0.30/0.31	v 114 -115 -116 -117 -118 -119 120 -121 122 -123 -124 -125 -126 127 -128
0.30/0.31	v -129 130 -131 -132 -133 134 -135 -136 -137 -138 -139 140 -141 -142 -143
0.30/0.31	v 144 -145 146 -147 -148 149 -150 -151 -152 153 -154 -155 -156 -157 -158
0.30/0.31	v 159 -160 -161 -162 -163 164 165 -166 -167 -168 -169 -170 171 -172 173 -174
0.30/0.31	v -175 -176 -177 178 -179 -180 181 -182 -183 -184 185 -186 -187 -188 -189
0.30/0.31	v -190 -191 192 -193 194 -195 -196 -197 -198 -199 200 -201 -202 -203 204
0.30/0.31	v -205 -206 207 -208 -209 -210 211 -212 -213 -214 -215 216 -217 218 -219
0.30/0.31	v -220 -221 -222 223 -224 -225 -226 -227 228 229 -230 -231 -232 233 -234
0.30/0.31	v -235 -236 -237 -238 -239 240 -241 -242 243 -244 -245 -246 -247 248 -249
0.30/0.31	v 250 -251 -252 -253 -254 255 -256 257 -258 -259 -260 -261 262 -263 -264
0.30/0.31	v -265 -266 267 -268 -269 -270 271 -272 -273 -274 -275 276 -277 -278 -279
0.30/0.31	v 280 281 -282 -283 -284 285 -286 -287 -288 -289 -290 -291 292 -293 -294
0.30/0.31	v -295 296 -297 298 -299 -300 -301 -302 303 -304 -305 306 -307 -308 -309
0.30/0.31	v -310 -311 312 -313 -314 315 -316 -317 -318 -319 320 -321 -322 323 -324
0.30/0.31	v -325 326 -327 -328 -329 -330 331 -332 -333 334 -335 -336 -337 338 -339
0.30/0.31	v -340 -341 -342 343 -344 345 -346 -347 -348 -349 350 -351 -352 353 -354
0.30/0.31	v -355 -356 -357 -358 359 -360 361 -362 -363 -364 -365 366 -367 -368 -369
0.30/0.31	v -370 -371 372 -373 -374 375 -376 -377 -378 -379 380 -381 -382 383 -384
0.30/0.31	v -385 -386 -387 388 389 -390 -391 -392 -393 -394 -395 396 -397 398 -399
0.30/0.31	v -400 -401 -402 -403 404 -405 -406 407 -408 -409 -410 411 -412 -413 -414
0.30/0.31	v 415 -416 -417 418 -419 -420 421 -422 -423 -424 -425 426 -427 -428 429 -430
0.30/0.31	v -431 -432 -433 -434 -435 436 -437 -438 -439 440 441 -442 -443 -444 -445
0.30/0.31	v -446 447 -448 449 -450 -451 -452 -453 -454 -455 456 457 -458 -459 -460
0.30/0.31	v 461 -462 -463 -464 -465 -466 467 -468 -469 -470 -471 472 -473 -474 475
0.30/0.31	v -476 477 -478 -479 -480 -481 -482 483 -484 -485 -486 -487 488 489 -490
0.30/0.31	v -491 -492 493 -494 -495 -496 -497 498 -499 -500 -501 502 -503 -504 -505
0.30/0.31	v 506 -507 -508 -509 510 -511 -512 -513 -514 -515 516 517 -518 -519 -520
0.30/0.31	v -521 -522 -523 524 -525 -526 527 -528 -529 -530 531 -532 -533 -534 535
0.30/0.31	v -536 -537 -538 -539 540 -541 542 -543 -544 -545 546 -547 -548 -549 550
0.30/0.31	v -551 -552 553 -554 -555 -556 557 -558 -559 -560 -561 -562 563 -564 -565
0.30/0.31	v 566 -567 -568 -569 -570 571 -572 -573 574 -575 -576 577 -578 -579 -580
0.30/0.31	v 581 -582 -583 -584 -585 -586 -587 588 -589 -590 591 -592 593 -594 -595
0.30/0.31	v -596 -597 -598 -599 600 601 -602 -603 -604 -605 -606 -607 608 609 -610
0.30/0.31	v -611 -612 -613 -614 -615 616 -617 -618 619 -620 -621 622 -623 -624 -625
0.30/0.31	v 626 -627 -628 629 -630 -631 -632 -633 -634 -635 636 -637 -638 -639 640
0.30/0.31	v -641 -642 -643 644 -645 646 -647 -648 649 -650 -651 -652 653 -654 -655
0.30/0.31	v -656 -657 -658 -659 660 -661 -662 663 -664 -665 -666 667 -668 -669 670
0.30/0.31	v -671 -672 0
0.30/0.32	s SATISFIABLE
0.30/0.32	
0.30/0.32	c Models        : 1+    
0.30/0.32	c Time          : 0.314s (Solving: 0.02s 1st Model: 0.02s Unsat: 0.00s)
0.30/0.32	c CPU Time      : 0.350s

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3373074-1305424551/watcher-3373074-1305424551 -o /tmp/evaluation-result-3373074-1305424551/solver-3373074-1305424551 -C 4800 -W 1300 -M 15500 HOME/claspmt -t4 -p HOME/sat11-port.txt --distribute=all,2 HOME/instance-3373074-1305424551.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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: 7.43 7.98 7.96 4/294 4581
/proc/meminfo: memFree=12976616/32950928 swapFree=67083212/67111528
[pid=4579] ppid=4575 vsize=21584 CPUtime=0 cores=0,2,4,6
/proc/4579/stat : 4579 (claspmt) R 4575 4579 4446 0 -1 4202496 687 0 0 0 0 0 0 0 25 0 1 0 654054763 22102016 613 33554432000 4194304 4964800 140737267654352 18446744073709551615 208079893189 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4579/statm: 5396 614 385 189 0 270 0

[startup+0.104928 s]
/proc/loadavg: 7.43 7.98 7.96 4/294 4581
/proc/meminfo: memFree=12976616/32950928 swapFree=67083212/67111528
[pid=4579] ppid=4575 vsize=23888 CPUtime=0.1 cores=0,2,4,6
/proc/4579/stat : 4579 (claspmt) R 4575 4579 4446 0 -1 4202496 1323 0 0 0 10 0 0 0 25 0 1 0 654054763 24461312 1208 33554432000 4194304 4964800 140737267654352 18446744073709551615 4615893 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4579/statm: 5972 1208 399 189 0 846 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 23888

[startup+0.20091 s]
/proc/loadavg: 7.43 7.98 7.96 4/294 4581
/proc/meminfo: memFree=12976616/32950928 swapFree=67083212/67111528
[pid=4579] ppid=4575 vsize=24812 CPUtime=0.19 cores=0,2,4,6
/proc/4579/stat : 4579 (claspmt) R 4575 4579 4446 0 -1 4202496 1547 0 0 0 19 0 0 0 25 0 1 0 654054763 25407488 1432 33554432000 4194304 4964800 140737267654352 18446744073709551615 208079893189 0 0 4096 18946 0 0 0 17 4 0 0 0
/proc/4579/statm: 6203 1432 399 189 0 1077 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24812

[startup+0.300894 s]
/proc/loadavg: 7.43 7.98 7.96 4/294 4581
/proc/meminfo: memFree=12976616/32950928 swapFree=67083212/67111528
[pid=4579] ppid=4575 vsize=239480 CPUtime=0.3 cores=0,2,4,6
/proc/4579/stat : 4579 (claspmt) S 4575 4579 4446 0 -1 4202496 2971 0 0 0 30 0 0 0 25 0 4 0 654054763 245227520 2796 33554432000 4194304 4964800 140737267654352 18446744073709551615 208092048281 0 0 4096 18946 18446744073709551615 0 0 17 4 0 0 0
/proc/4579/statm: 59870 2797 431 189 0 54219 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 239480

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

[startup+0.300894 s]
/proc/loadavg: 7.43 7.98 7.96 4/294 4581
/proc/meminfo: memFree=12976616/32950928 swapFree=67083212/67111528
[pid=4579] ppid=4575 vsize=239480 CPUtime=0.3 cores=0,2,4,6
/proc/4579/stat : 4579 (claspmt) S 4575 4579 4446 0 -1 4202496 2971 0 0 0 30 0 0 0 25 0 4 0 654054763 245227520 2796 33554432000 4194304 4964800 140737267654352 18446744073709551615 208092048281 0 0 4096 18946 18446744073709551615 0 0 17 4 0 0 0
/proc/4579/statm: 59870 2797 431 189 0 54219 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 239480

Child status: 10
Real time (s): 0.322194
CPU time (s): 0.369942
CPU user time (s): 0.362944
CPU system time (s): 0.006998
CPU usage (%): 114.82
Max. virtual memory (cumulated for all children) (KiB): 239480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.362944
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= 3397
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= 414
involuntary context switches= 11

runsolver used 0.007998 second user time and 0.003999 second system time

The end

Launcher Data 

Begin job on node127 at 2011-05-15 03:55:51
IDJOB=3373074
IDBENCH=83179
IDSOLVER=1853
FILE ID=node127/3373074-1305424551
RUNJOBID= node127-1305423346-4464
PBS_JOBID= 13324590
Free space on /tmp= 73476 MiB

SOLVER NAME= claspmt 2.0-R4095-patched (fixed)
BENCH NAME= SAT11/crafted/mosoi/289/289-sat-12x14.cnf
COMMAND LINE= HOME/claspmt -tNBCORE -p HOME/sat11-port.txt --distribute=all,2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3373074-1305424551/watcher-3373074-1305424551 -o /tmp/evaluation-result-3373074-1305424551/solver-3373074-1305424551 -C 4800 -W 1300 -M 15500  HOME/claspmt -t4 -p HOME/sat11-port.txt --distribute=all,2 HOME/instance-3373074-1305424551.cnf

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a0568a31fea120ea655df5ce4d3995aa
RANDOM SEED=993378903

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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	: 5332.83
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		: 2666.823
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		: 2666.823
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	: 5332.86
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		: 2666.823
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	: 5332.75
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      12977184 kB
Buffers:        294720 kB
Cached:        3510780 kB
SwapCached:       1620 kB
Active:       16832084 kB
Inactive:      2807016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      12977184 kB
SwapTotal:    67111528 kB
SwapFree:     67083212 kB
Dirty:            2792 kB
Writeback:           0 kB
AnonPages:    15832672 kB
Mapped:          26328 kB
Slab:           226344 kB
PageTables:      46288 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 44319020 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= 73476 MiB
End job on node127 at 2011-05-15 03:55:51