Trace number 1785191

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
SApperloT baseUNSAT 464.31 464.459

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl004.sat05-2716.reshuffled-07.cnf
MD5SUMdd374701f9b3db5a8ac095414c025d77
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark64.9721
Satisfiable
(Un)Satisfiability was proved
Number of variables1605
Number of clauses8025
Sum of the clauses size68677
Maximum clause length16
Minimum clause length1
Number of clauses of size 127
Number of clauses of size 2247
Number of clauses of size 31142
Number of clauses of size 4106
Number of clauses of size 5888
Number of clauses of size over 55615

Solver Data 

464.24/464.45	
464.24/464.45	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-1785191-1241897241/watcher-1785191-1241897241 -o /tmp/evaluation-result-1785191-1241897241/solver-1785191-1241897241 -C 5000 -W 6000 -M 1800 --output-limit 1,128 HOME/SApperloT-base -seed=804592009 HOME/instance-1785191-1241897241.cnf 

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): 6000 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 134217728 bytes. The first 1048576 bytes and the last 133169152 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 18823
/proc/meminfo: memFree=1865992/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=1448 CPUtime=0
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 217756934 1482752 158 1992294400 134512640 135674940 4294956208 18446744073709551615 134565888 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 362 158 92 283 0 76 0

[startup+0.016356 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 18823
/proc/meminfo: memFree=1865992/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=1972 CPUtime=0.01
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 288 0 0 0 1 0 0 0 18 0 1 0 217756934 2019328 271 1992294400 134512640 135674940 4294956208 18446744073709551615 134571024 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 493 271 95 283 0 207 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1972

[startup+0.101367 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 18823
/proc/meminfo: memFree=1865992/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=2516 CPUtime=0.09
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 447 0 0 0 9 0 0 0 18 0 1 0 217756934 2576384 430 1992294400 134512640 135674940 4294956208 18446744073709551615 135113206 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 629 430 98 283 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2516

[startup+0.301396 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 18823
/proc/meminfo: memFree=1865992/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=3044 CPUtime=0.29
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 571 0 0 0 29 0 0 0 20 0 1 0 217756934 3117056 554 1992294400 134512640 135674940 4294956208 18446744073709551615 135113206 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 761 554 98 283 0 475 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3044

[startup+0.701452 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 18823
/proc/meminfo: memFree=1865992/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=3316 CPUtime=0.69
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 639 0 0 0 69 0 0 0 23 0 1 0 217756934 3395584 622 1992294400 134512640 135674940 4294956208 18446744073709551615 134564234 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 829 622 98 283 0 543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3316

[startup+1.50257 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1863680/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=3712 CPUtime=1.49
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 732 0 0 0 149 0 0 0 25 0 1 0 217756934 3801088 715 1992294400 134512640 135674940 4294956208 18446744073709551615 134550662 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 928 715 98 283 0 642 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3712

[startup+3.10179 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1863168/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=4112 CPUtime=3.09
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 847 0 0 0 309 0 0 0 25 0 1 0 217756934 4210688 830 1992294400 134512640 135674940 4294956208 18446744073709551615 134564767 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 1028 830 98 283 0 742 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4112

[startup+6.30125 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1862464/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=4660 CPUtime=6.29
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 950 0 0 0 629 0 0 0 25 0 1 0 217756934 4771840 933 1992294400 134512640 135674940 4294956208 18446744073709551615 134565288 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 1165 933 99 283 0 879 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4660

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1861704/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=5376 CPUtime=12.69
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 1119 0 0 0 1269 0 0 0 25 0 1 0 217756934 5505024 1102 1992294400 134512640 135674940 4294956208 18446744073709551615 134551120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 1344 1102 99 283 0 1058 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5376

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1860808/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=6232 CPUtime=25.48
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 1327 0 0 0 2548 0 0 0 25 0 1 0 217756934 6381568 1310 1992294400 134512640 135674940 4294956208 18446744073709551615 134565284 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 1558 1310 99 283 0 1272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6232

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1859400/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=7824 CPUtime=51.08
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 1659 0 0 0 5107 1 0 0 25 0 1 0 217756934 8011776 1642 1992294400 134512640 135674940 4294956208 18446744073709551615 134564291 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 1956 1642 99 283 0 1670 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7824

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1857800/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=9644 CPUtime=102.26
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 2052 0 0 0 10225 1 0 0 25 0 1 0 217756934 9875456 2035 1992294400 134512640 135674940 4294956208 18446744073709551615 134565290 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 2411 2035 99 283 0 2125 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9644

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1857032/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=10576 CPUtime=162.24
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 2239 0 0 0 16223 1 0 0 25 0 1 0 217756934 10829824 2222 1992294400 134512640 135674940 4294956208 18446744073709551615 134539767 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 2644 2222 99 283 0 2358 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10576

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1856584/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=11056 CPUtime=222.22
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 2339 0 0 0 22220 2 0 0 25 0 1 0 217756934 11321344 2322 1992294400 134512640 135674940 4294956208 18446744073709551615 134564234 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 2764 2322 99 283 0 2478 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11056

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1856264/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=11536 CPUtime=282.2
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 2417 0 0 0 28218 2 0 0 25 0 1 0 217756934 11812864 2400 1992294400 134512640 135674940 4294956208 18446744073709551615 134564017 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 2884 2400 99 283 0 2598 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 11536

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1855816/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=11836 CPUtime=342.19
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 2514 0 0 0 34216 3 0 0 25 0 1 0 217756934 12120064 2497 1992294400 134512640 135674940 4294956208 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 2959 2497 99 283 0 2673 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 11836

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1855624/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=11996 CPUtime=402.17
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 2556 0 0 0 40214 3 0 0 25 0 1 0 217756934 12283904 2539 1992294400 134512640 135674940 4294956208 18446744073709551615 134565282 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 2999 2539 99 283 0 2713 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 11996

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1855240/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=12452 CPUtime=462.14
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 2644 0 0 0 46211 3 0 0 25 0 1 0 217756934 12750848 2627 1992294400 134512640 135674940 4294956208 18446744073709551615 134565273 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 3113 2627 99 283 0 2827 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 12452

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

[startup+463.105 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1855240/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=12452 CPUtime=462.95
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 2644 0 0 0 46292 3 0 0 25 0 1 0 217756934 12750848 2627 1992294400 134512640 135674940 4294956208 18446744073709551615 134564660 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 3113 2627 99 283 0 2827 0
Current children cumulated CPU time (s) 462.95
Current children cumulated vsize (KiB) 12452

[startup+463.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1855240/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=12452 CPUtime=463.74
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 2644 0 0 0 46371 3 0 0 25 0 1 0 217756934 12750848 2627 1992294400 134512640 135674940 4294956208 18446744073709551615 134564660 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 3113 2627 99 283 0 2827 0
Current children cumulated CPU time (s) 463.74
Current children cumulated vsize (KiB) 12452

[startup+464.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1855240/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=12452 CPUtime=464.14
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 2644 0 0 0 46411 3 0 0 25 0 1 0 217756934 12750848 2627 1992294400 134512640 135674940 4294956208 18446744073709551615 134564682 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 3113 2627 99 283 0 2827 0
Current children cumulated CPU time (s) 464.14
Current children cumulated vsize (KiB) 12452

[startup+464.402 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18824
/proc/meminfo: memFree=1855240/2055920 swapFree=4171272/4192956
[pid=18823] ppid=18821 vsize=12452 CPUtime=464.24
/proc/18823/stat : 18823 (SApperloT-base) R 18821 18823 18606 0 -1 4194304 2644 0 0 0 46421 3 0 0 25 0 1 0 217756934 12750848 2627 1992294400 134512640 135674940 4294956208 18446744073709551615 134564751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18823/statm: 3113 2627 99 283 0 2827 0
Current children cumulated CPU time (s) 464.24
Current children cumulated vsize (KiB) 12452

Child status: 0
Real time (s): 464.459
CPU time (s): 464.31
CPU user time (s): 464.272
CPU system time (s): 0.037994
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 12452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 464.272
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2648
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= 648

runsolver used 0.430934 second user time and 0.85487 second system time

The end

Launcher Data 

Begin job on node29 at 2009-05-09 21:27:21
IDJOB=1785191
IDBENCH=24720
IDSOLVER=642
FILE ID=node29/1785191-1241897241
PBS_JOBID= 9264750
Free space on /tmp= 66404 MiB

SOLVER NAME= SApperloT base
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl004.sat05-2716.reshuffled-07.cnf
COMMAND LINE= HOME/SApperloT-base -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1785191-1241897241/watcher-1785191-1241897241 -o /tmp/evaluation-result-1785191-1241897241/solver-1785191-1241897241 -C 5000 -W 6000 -M 1800 --output-limit 1,128  HOME/SApperloT-base -seed=804592009 HOME/instance-1785191-1241897241.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= dd374701f9b3db5a8ac095414c025d77
RANDOM SEED=804592009

node29.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		: 3000.281
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		: 3000.281
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:       1866408 kB
Buffers:         36096 kB
Cached:          96200 kB
SwapCached:      15876 kB
Active:          66028 kB
Inactive:        85068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1866408 kB
SwapTotal:     4192956 kB
SwapFree:      4171272 kB
Dirty:            1756 kB
Writeback:           0 kB
Mapped:          15048 kB
Slab:            24396 kB
Committed_AS:   799968 kB
PageTables:       1472 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= 66404 MiB
End job on node29 at 2009-05-09 21:35:05