Trace number 3498773

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
EBGlucose 1.0UNSAT 2.53961 2.54411

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/E03N17.cnf
MD5SUMa7330fdd412cca5ee2ec4c82638d1610
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.04284
Satisfiable
(Un)Satisfiability was proved
Number of variables6664
Number of clauses93544
Sum of the clauses size502355
Maximum clause length55
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 217523
Number of clauses of size 313696
Number of clauses of size 42771
Number of clauses of size 515844
Number of clauses of size over 543677

Solver Data 

0.00/0.00	c
0.00/0.00	c Starting SatElite Preprocessing
0.00/0.00	c
0.00/0.00	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   92950   501167 |   27884       0        0     nan |  0.000 % |
0.00/0.30	c |         0 |   61246   310647 |      --       0       --      -- |     --   | -993/11089
0.00/0.30	c ==============================================================================
0.00/0.30	c Result  :   #vars: 5039   #clauses: 61246   #literals: 310647
0.00/0.30	c CPU time:   0.291955 s
0.00/0.30	c ==============================================================================
0.00/0.35	c
0.00/0.35	c Starting glucose
0.00/0.35	c
0.00/0.35	
0.00/0.35	c This is EBGlucose 1.0 -- based on Glucose version 1.0
0.00/0.35	c     Many thanks to the Glucose, RSAT, and MiniSAT teams.
0.00/0.35	
0.00/0.35	c ============================[ Problem Statistics ]=============================
0.00/0.35	c |                                                                             |
0.00/0.35	c |  Number of variables:  5039                                                 |
0.00/0.35	c |  Number of clauses:    61246                                                |
0.00/0.37	c |  Parsing time:         0.02         s                                       |
2.48/2.54	c restarts              : 39
2.48/2.54	c nb ReduceDB           : 1
2.48/2.54	c nb learnts DL2        : 1797
2.48/2.54	c nb learnts size 2     : 72
2.48/2.54	c nb learnts size 1     : 5
2.48/2.54	c conflicts             : 29886          (13705 /sec)
2.48/2.54	c decisions             : 69674          (1.69 % random) (31951 /sec)
2.48/2.54	c propagations          : 5347693        (2452319 /sec)
2.48/2.54	c conflict literals     : 1017455        (38.90 % deleted)
2.48/2.54	c Memory used           : 12.48 MB
2.48/2.54	c CPU time              : 2.18067 s
2.48/2.54	
2.48/2.54	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3498773-1307969541/watcher-3498773-1307969541 -o /tmp/evaluation-result-3498773-1307969541/solver-3498773-1307969541 -C 5000 -W 5100 -M 15500 HOME/ebglucose.sh HOME/instance-3498773-1307969541.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): 5100 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: 1.99 2.00 1.99 2/179 27562
/proc/meminfo: memFree=31985472/32951124 swapFree=67072804/67111528
[pid=27562] ppid=27560 vsize=8704 CPUtime=0 cores=0,2,4,6
/proc/27562/stat : 27562 (ebglucose.sh) S 27560 27562 26390 0 -1 4202496 355 232 0 0 0 0 0 0 25 0 1 0 908551949 8912896 253 33554432000 4194304 4922060 140736695531216 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27562/statm: 2176 253 211 178 0 69 0

[startup+0.057356 s]
/proc/loadavg: 1.99 2.00 1.99 2/179 27562
/proc/meminfo: memFree=31985472/32951124 swapFree=67072804/67111528
[pid=27562] ppid=27560 vsize=8704 CPUtime=0 cores=0,2,4,6
/proc/27562/stat : 27562 (ebglucose.sh) S 27560 27562 26390 0 -1 4202496 355 232 0 0 0 0 0 0 25 0 1 0 908551949 8912896 253 33554432000 4194304 4922060 140736695531216 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27562/statm: 2176 253 211 178 0 69 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8704

[startup+0.100397 s]
/proc/loadavg: 1.99 2.00 1.99 2/179 27562
/proc/meminfo: memFree=31985472/32951124 swapFree=67072804/67111528
[pid=27562] ppid=27560 vsize=8704 CPUtime=0 cores=0,2,4,6
/proc/27562/stat : 27562 (ebglucose.sh) S 27560 27562 26390 0 -1 4202496 355 232 0 0 0 0 0 0 25 0 1 0 908551949 8912896 253 33554432000 4194304 4922060 140736695531216 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27562/statm: 2176 253 211 178 0 69 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8704

[startup+0.30036 s]
/proc/loadavg: 1.99 2.00 1.99 2/179 27562
/proc/meminfo: memFree=31985472/32951124 swapFree=67072804/67111528
[pid=27562] ppid=27560 vsize=8704 CPUtime=0 cores=0,2,4,6
/proc/27562/stat : 27562 (ebglucose.sh) S 27560 27562 26390 0 -1 4202496 355 232 0 0 0 0 0 0 25 0 1 0 908551949 8912896 253 33554432000 4194304 4922060 140736695531216 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27562/statm: 2176 253 211 178 0 69 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8704

[startup+0.700205 s]
/proc/loadavg: 1.99 2.00 1.99 2/179 27562
/proc/meminfo: memFree=31985472/32951124 swapFree=67072804/67111528
[pid=27562] ppid=27560 vsize=8704 CPUtime=0.34 cores=0,2,4,6
/proc/27562/stat : 27562 (ebglucose.sh) S 27560 27562 26390 0 -1 4202496 379 2682 0 0 0 0 33 1 22 0 1 0 908551949 8912896 256 33554432000 4194304 4922060 140736695531216 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27562/statm: 2176 256 211 178 0 69 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 8704

[startup+1.5011 s]
/proc/loadavg: 1.99 2.00 1.99 3/181 27566
/proc/meminfo: memFree=31975064/32951124 swapFree=67072804/67111528
[pid=27562] ppid=27560 vsize=8704 CPUtime=0.34 cores=0,2,4,6
/proc/27562/stat : 27562 (ebglucose.sh) S 27560 27562 26390 0 -1 4202496 379 2682 0 0 0 0 33 1 22 0 1 0 908551949 8912896 256 33554432000 4194304 4922060 140736695531216 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27562/statm: 2176 256 211 178 0 69 0
[pid=27566] ppid=27562 vsize=12376 CPUtime=1.14 cores=0,2,4,6
/proc/27566/stat : 27566 (ebglucose_stati) R 27562 27562 26390 0 -1 4202496 2659 0 0 0 114 0 0 0 25 0 1 0 908551984 12673024 2600 33554432000 134512640 134556542 4289143312 18446744073709551615 134537454 0 0 4096 8388611 0 0 0 17 0 0 0 0
/proc/27566/statm: 3094 2600 212 11 0 2428 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21080

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

[startup+2.30098 s]
/proc/loadavg: 1.99 2.00 1.99 3/181 27566
/proc/meminfo: memFree=31973576/32951124 swapFree=67072804/67111528
[pid=27562] ppid=27560 vsize=8704 CPUtime=0.34 cores=0,2,4,6
/proc/27562/stat : 27562 (ebglucose.sh) S 27560 27562 26390 0 -1 4202496 379 2682 0 0 0 0 33 1 22 0 1 0 908551949 8912896 256 33554432000 4194304 4922060 140736695531216 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27562/statm: 2176 256 211 178 0 69 0
[pid=27566] ppid=27562 vsize=12780 CPUtime=1.94 cores=0,2,4,6
/proc/27566/stat : 27566 (ebglucose_stati) R 27562 27562 26390 0 -1 4202496 2763 0 0 0 194 0 0 0 25 0 1 0 908551984 13086720 2704 33554432000 134512640 134556542 4289143312 18446744073709551615 134533128 0 0 4096 8388611 0 0 0 17 0 0 0 0
/proc/27566/statm: 3195 2704 212 11 0 2529 0
Current children cumulated CPU time (s) 2.28
Current children cumulated vsize (KiB) 21484

[startup+2.50095 s]
/proc/loadavg: 1.99 2.00 1.99 3/181 27566
/proc/meminfo: memFree=31973576/32951124 swapFree=67072804/67111528
[pid=27562] ppid=27560 vsize=8704 CPUtime=0.34 cores=0,2,4,6
/proc/27562/stat : 27562 (ebglucose.sh) S 27560 27562 26390 0 -1 4202496 379 2682 0 0 0 0 33 1 22 0 1 0 908551949 8912896 256 33554432000 4194304 4922060 140736695531216 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27562/statm: 2176 256 211 178 0 69 0
[pid=27566] ppid=27562 vsize=12780 CPUtime=2.14 cores=0,2,4,6
/proc/27566/stat : 27566 (ebglucose_stati) R 27562 27562 26390 0 -1 4202496 2767 0 0 0 214 0 0 0 25 0 1 0 908551984 13086720 2708 33554432000 134512640 134556542 4289143312 18446744073709551615 134537324 0 0 4096 8388611 0 0 0 17 0 0 0 0
/proc/27566/statm: 3195 2708 212 11 0 2529 0
Current children cumulated CPU time (s) 2.48
Current children cumulated vsize (KiB) 21484

Child status: 20
Real time (s): 2.54411
CPU time (s): 2.53961
CPU user time (s): 2.51962
CPU system time (s): 0.019996
CPU usage (%): 99.8231
Max. virtual memory (cumulated for all children) (KiB): 21484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.51962
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6064
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= 17
involuntary context switches= 27

runsolver used 0.009998 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node135 at 2011-06-13 14:52:21
IDJOB=3498773
IDBENCH=83441
IDSOLVER=1992
FILE ID=node135/3498773-1307969541
RUNJOBID= node135-1307964433-27215
PBS_JOBID= 13559693
Free space on /tmp= 73836 MiB

SOLVER NAME= EBGlucose 1.0
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/E03N17.cnf
COMMAND LINE= DIR/ebglucose.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3498773-1307969541/watcher-3498773-1307969541 -o /tmp/evaluation-result-3498773-1307969541/solver-3498773-1307969541 -C 5000 -W 5100 -M 15500  HOME/ebglucose.sh HOME/instance-3498773-1307969541.cnf

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

MD5SUM BENCH= a7330fdd412cca5ee2ec4c82638d1610
RANDOM SEED=1503343555

node135.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		: 2666.851
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	: 5333.70
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		: 2666.851
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		: 2666.851
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	: 5332.75
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		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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		: 2666.851
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	: 5332.74
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		: 2666.851
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31986016 kB
Buffers:        198984 kB
Cached:         470312 kB
SwapCached:       6348 kB
Active:         363392 kB
Inactive:       394184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31986016 kB
SwapTotal:    67111528 kB
SwapFree:     67072804 kB
Dirty:            3520 kB
Writeback:           0 kB
AnonPages:       87584 kB
Mapped:          11584 kB
Slab:           143500 kB
PageTables:       4256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   244304 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73836 MiB
End job on node135 at 2011-06-13 14:52:23