Trace number 1725589

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
VARSAT-random 2009-03-22UNSAT 58.8131 58.8373

General information on the benchmark

Namecrafted/Medium/contest05/others/
QG7-gensys-icl001.sat05-2926.reshuffled-07.cnf
MD5SUM98a64f12169bd41f7a54fe2b2f678456
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark27.6458
Satisfiable
(Un)Satisfiability was proved
Number of variables432
Number of clauses14889
Sum of the clauses size59645
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21078
Number of clauses of size 38535
Number of clauses of size 411
Number of clauses of size 513
Number of clauses of size over 55217

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  432                                                  |
0.00/0.00	c |  Number of clauses:    14889                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.02	c |  Timeout:              43200 s
0.00/0.02	c |  Random Seed:          161831023.000000
0.00/0.02	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.02	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.02	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.02	c |                                                                             |
0.09/0.11	c ============================[ Search Statistics ]==============================
0.09/0.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.11	c ===============================================================================
0.09/0.11	c |         0 |     372     9808    42212 |     3269        0    nan |  0.000 % |
0.99/1.01	c |       100 |     372     9808    42212 |     3596      100     22 | 12.964 % |
1.89/1.91	c |       253 |     372     9808    42212 |     3955      253     25 | 12.964 % |
2.79/2.82	c |       479 |     372     9808    42212 |     4351      479     30 | 12.964 % |
3.69/3.73	c |       816 |     372     9808    42212 |     4786      816     38 | 12.964 % |
4.59/4.63	c |      1322 |     372     9808    42212 |     5265     1322     41 | 12.964 % |
5.49/5.56	c |      2081 |     372     9808    42212 |     5791     2081     42 | 12.964 % |
6.39/6.50	c |      3221 |     372     9808    42212 |     6371     3221     43 | 12.964 % |
7.49/7.54	c |      4929 |     372     9808    42212 |     7008     4929     42 | 12.964 % |
8.69/8.70	c |      7491 |     372     9808    42212 |     7708     3910     31 | 12.964 % |
9.89/9.92	c |     11336 |     372     9808    42212 |     8479     7755     31 | 12.964 % |
11.28/11.39	c |     17102 |     372     9808    42212 |     9327     4911     22 | 12.964 % |
13.28/13.30	c |     25752 |     372     9808    42212 |    10260     8836     26 | 12.964 % |
15.98/16.01	c |     38726 |     372     9808    42212 |    11286     6210     22 | 12.964 % |
19.78/19.83	c |     58190 |     372     9808    42212 |    12415     8536     25 | 12.964 % |
25.48/25.50	c |     87383 |     372     9808    42212 |    13656     6298     22 | 12.964 % |
33.87/33.97	c |    131172 |     372     9808    42212 |    15022     8658     23 | 12.964 % |
47.97/48.02	c |    196856 |     372     9808    42212 |    16524    13624     21 | 12.974 % |
58.77/58.83	c ===============================================================================
58.77/58.83	c surveys--CPU time (sec)   : 13.5379        (23.02 % of total)
58.77/58.83	c surveys--attempted        : 1958           (145 /sec)
58.77/58.83	c surveys--converged        : 1958           (100.00 % successful)
58.77/58.83	c restarts              : 18
58.77/58.83	c conflicts             : 246127         (5438 /sec)
58.77/58.83	c decisions             : 280701         (1.42 % random) (6202 /sec)
58.77/58.83	c propagations          : 17786822       (392982 /sec)
58.77/58.83	c conflict literals     : 6836709        (33.09 % deleted)
58.77/58.83	c Memory used           : 8.62 MB
58.77/58.83	c Total CPU time (sec)      : 58.7991     
58.77/58.83	c 
58.77/58.83	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1725589-1240705589/watcher-1725589-1240705589 -o /tmp/evaluation-result-1725589-1240705589/solver-1725589-1240705589 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=161831023 HOME/instance-1725589-1240705589.cnf 

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: 1.00 1.00 1.00 3/64 28307
/proc/meminfo: memFree=1519952/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=2556 CPUtime=0
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 98586877 2617344 273 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 639 274 88 221 0 415 0

[startup+0.071953 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28307
/proc/meminfo: memFree=1519952/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=4648 CPUtime=0.06
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 814 0 0 0 6 0 0 0 18 0 1 0 98586877 4759552 799 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 1162 799 98 221 0 938 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4648

[startup+0.101958 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28307
/proc/meminfo: memFree=1519952/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=4720 CPUtime=0.09
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 836 0 0 0 9 0 0 0 18 0 1 0 98586877 4833280 821 1992294400 4194304 5102416 548682068800 18446744073709551615 4272948 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 1180 821 99 221 0 956 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4720

[startup+0.301995 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28307
/proc/meminfo: memFree=1519952/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=4504 CPUtime=0.29
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 839 0 0 0 29 0 0 0 19 0 1 0 98586877 4612096 774 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 1126 774 102 221 0 902 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4504

[startup+0.701068 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28307
/proc/meminfo: memFree=1519952/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=4504 CPUtime=0.69
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 839 0 0 0 69 0 0 0 22 0 1 0 98586877 4612096 774 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 1126 774 102 221 0 902 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4504

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28308
/proc/meminfo: memFree=1517000/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=4504 CPUtime=1.49
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 848 0 0 0 149 0 0 0 25 0 1 0 98586877 4612096 783 1992294400 4194304 5102416 548682068800 18446744073709551615 4220605 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 1126 783 111 221 0 902 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4504

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28308
/proc/meminfo: memFree=1516936/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=4504 CPUtime=3.09
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 850 0 0 0 309 0 0 0 25 0 1 0 98586877 4612096 785 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 1126 785 113 221 0 902 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4504

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28308
/proc/meminfo: memFree=1516872/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=4504 CPUtime=6.29
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 851 0 0 0 629 0 0 0 25 0 1 0 98586877 4612096 786 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 1126 786 113 221 0 902 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4504

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28308
/proc/meminfo: memFree=1515592/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=5840 CPUtime=12.68
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 1185 0 0 0 1268 0 0 0 25 0 1 0 98586877 5980160 1120 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 1460 1120 113 221 0 1236 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5840

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28308
/proc/meminfo: memFree=1514248/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=7172 CPUtime=25.48
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 1514 0 0 0 2548 0 0 0 25 0 1 0 98586877 7344128 1449 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 1793 1449 113 221 0 1569 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7172

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28308
/proc/meminfo: memFree=1512968/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=8564 CPUtime=51.06
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 1848 0 0 0 5106 0 0 0 25 0 1 0 98586877 8769536 1783 1992294400 4194304 5102416 548682068800 18446744073709551615 4254417 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 2141 1783 113 221 0 1917 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8564

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

[startup+54.3019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28308
/proc/meminfo: memFree=1512712/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=8696 CPUtime=54.27
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 1901 0 0 0 5426 1 0 0 25 0 1 0 98586877 8904704 1836 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 2174 1836 113 221 0 1950 0
Current children cumulated CPU time (s) 54.27
Current children cumulated vsize (KiB) 8696

[startup+55.9012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28308
/proc/meminfo: memFree=1512712/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=8696 CPUtime=55.87
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 1901 0 0 0 5586 1 0 0 25 0 1 0 98586877 8904704 1836 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 2174 1836 113 221 0 1950 0
Current children cumulated CPU time (s) 55.87
Current children cumulated vsize (KiB) 8696

[startup+57.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28308
/proc/meminfo: memFree=1512712/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=8828 CPUtime=57.47
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 1906 0 0 0 5746 1 0 0 25 0 1 0 98586877 9039872 1841 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 2207 1841 113 221 0 1983 0
Current children cumulated CPU time (s) 57.47
Current children cumulated vsize (KiB) 8828

[startup+58.3056 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28308
/proc/meminfo: memFree=1512712/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=8828 CPUtime=58.27
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 1906 0 0 0 5826 1 0 0 25 0 1 0 98586877 9039872 1841 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 2207 1841 113 221 0 1983 0
Current children cumulated CPU time (s) 58.27
Current children cumulated vsize (KiB) 8828

[startup+58.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28308
/proc/meminfo: memFree=1512712/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=8828 CPUtime=58.67
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 1906 0 0 0 5866 1 0 0 25 0 1 0 98586877 9039872 1841 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 2207 1841 113 221 0 1983 0
Current children cumulated CPU time (s) 58.67
Current children cumulated vsize (KiB) 8828

[startup+58.8017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28308
/proc/meminfo: memFree=1512712/2055920 swapFree=4181900/4192956
[pid=28307] ppid=28305 vsize=8828 CPUtime=58.77
/proc/28307/stat : 28307 (varsat-random_s) R 28305 28307 28208 0 -1 4194304 1906 0 0 0 5876 1 0 0 25 0 1 0 98586877 9039872 1841 1992294400 4194304 5102416 548682068800 18446744073709551615 4256817 0 0 4096 3 0 0 0 17 1 0 0
/proc/28307/statm: 2207 1841 113 221 0 1983 0
Current children cumulated CPU time (s) 58.77
Current children cumulated vsize (KiB) 8828

Child status: 20
Real time (s): 58.8373
CPU time (s): 58.8131
CPU user time (s): 58.7991
CPU system time (s): 0.013997
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 8828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 58.7991
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1911
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= 128

runsolver used 0.039993 second user time and 0.139978 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-26 02:26:29
IDJOB=1725589
IDBENCH=24593
IDSOLVER=539
FILE ID=node44/1725589-1240705589
PBS_JOBID= 9186796
Free space on /tmp= 66220 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/crafted/Medium/contest05/others/QG7-gensys-icl001.sat05-2926.reshuffled-07.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1725589-1240705589/watcher-1725589-1240705589 -o /tmp/evaluation-result-1725589-1240705589/solver-1725589-1240705589 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=161831023 HOME/instance-1725589-1240705589.cnf

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

MD5SUM BENCH= 98a64f12169bd41f7a54fe2b2f678456
RANDOM SEED=161831023

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1520368 kB
Buffers:         60744 kB
Cached:         413956 kB
SwapCached:       4904 kB
Active:         133576 kB
Inactive:       348972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520368 kB
SwapTotal:     4192956 kB
SwapFree:      4181900 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          13952 kB
Slab:            38928 kB
Committed_AS:   393552 kB
PageTables:       1380 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= 66220 MiB
End job on node44 at 2009-04-26 02:27:28