Trace number 3493302

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
PicoMUS 941UNSAT 0.353946 0.355931

General information on the benchmark

Namemus/marques-silva/
atpg/bf1355-466.cnf
MD5SUM00b16abeb859b4bf7da74e01efd7a824
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.010998
Satisfiable
(Un)Satisfiability was proved
Number of variables2293
Number of clauses7295
Sum of the clauses size18524
Maximum clause length6
Minimum clause length1
Number of clauses of size 15
Number of clauses of size 23926
Number of clauses of size 32864
Number of clauses of size 4445
Number of clauses of size 535
Number of clauses of size over 520

Solver Data 

0.00/0.00	c [picomus] WARNING: no output file given
0.00/0.00	c [picomus] p cnf 2293 7295
0.00/0.01	s UNSATISFIABLE
0.00/0.01	c [picomus] extracted core 1 of size 150 out of 7295 (2%) after 0.0 sec
0.00/0.01	c [picomus] extracted core 2 of size 150 out of 7295 (2%) after 0.0 sec
0.00/0.01	c [picomus] extracted core 3 of size 150 out of 7295 (2%) after 0.0 sec
0.00/0.02	c [picomus] extracted core 4 of size 150 out of 7295 (2%) after 0.0 sec
0.00/0.02	c [picomus] extracted core 5 of size 150 out of 7295 (2%) after 0.0 sec
0.00/0.02	c [picomus] extracted core 6 of size 150 out of 7295 (2%) after 0.0 sec
0.00/0.02	c [picomus] extracted core 7 of size 150 out of 7295 (2%) after 0.0 sec
0.00/0.02	c [picomus] extracted core 8 of size 150 out of 7295 (2%) after 0.0 sec
0.00/0.03	c [picomus] reduction 1 to 150 out of 7295 (2%) after 0.0 sec
0.29/0.35	c [picosat] 152 calls
0.29/0.35	c [picosat] 0 iterations
0.29/0.35	c [picosat] 0 restarts
0.29/0.35	c [picosat] 0 failed literals
0.29/0.35	c [picosat] 58 conflicts
0.29/0.35	c [picosat] 1093251 decisions
0.29/0.35	c [picosat] 187 fixed variables
0.29/0.35	c [picosat] 2244 learned literals
0.29/0.35	c [picosat] 0.1% deleted literals
0.29/0.35	c [picosat] 1105387 propagations
0.29/0.35	c [picosat] 3.2% variables used
0.29/0.35	c [picosat] 0.3 seconds in library
0.29/0.35	c [picosat] 4.2 megaprops/second
0.29/0.35	c [picosat] probing 0.0 seconds 5%
0.29/0.35	c [picosat] 10 simplifications
0.29/0.35	c [picosat] 0 reductions
0.29/0.35	c [picosat] 0.0 MB recycled
0.29/0.35	c [picosat] 0.5 MB maximally allocated
0.29/0.35	c [picomus] found 7145 redundant clauses 98%
0.29/0.35	c [picomus] computed MUS of size 150 out of 7295 (2%)
0.29/0.35	v 4
0.29/0.35	v 5
0.29/0.35	v 10
0.29/0.35	v 12
0.29/0.35	v 15
0.29/0.35	v 762
0.29/0.35	v 764
0.29/0.35	v 772
0.29/0.35	v 774
0.29/0.35	v 983
0.29/0.35	v 984
0.29/0.35	v 985
0.29/0.35	v 986
0.29/0.35	v 1128
0.29/0.35	v 1129
0.29/0.35	v 1130
0.29/0.35	v 1131
0.29/0.35	v 1559
0.29/0.35	v 1560
0.29/0.35	v 1561
0.29/0.35	v 1562
0.29/0.35	v 1571
0.29/0.35	v 1572
0.29/0.35	v 1573
0.29/0.35	v 1574
0.29/0.35	v 1579
0.29/0.35	v 1580
0.29/0.35	v 1581
0.29/0.35	v 1582
0.29/0.35	v 1585
0.29/0.35	v 1586
0.29/0.35	v 1587
0.29/0.35	v 1588
0.29/0.35	v 1589
0.29/0.35	v 1590
0.29/0.35	v 1593
0.29/0.35	v 1594
0.29/0.35	v 1595
0.29/0.35	v 1596
0.29/0.35	v 1597
0.29/0.35	v 1598
0.29/0.35	v 1601
0.29/0.35	v 1602
0.29/0.35	v 1603
0.29/0.35	v 1604
0.29/0.35	v 1610
0.29/0.35	v 1615
0.29/0.35	v 1617
0.29/0.35	v 1618
0.29/0.35	v 1620
0.29/0.35	v 1623
0.29/0.35	v 1625
0.29/0.35	v 1626
0.29/0.35	v 1627
0.29/0.35	v 1628
0.29/0.35	v 1757
0.29/0.35	v 1759
0.29/0.35	v 1763
0.29/0.35	v 1765
0.29/0.35	v 1772
0.29/0.35	v 1775
0.29/0.35	v 1778
0.29/0.35	v 1781
0.29/0.35	v 1782
0.29/0.35	v 1783
0.29/0.35	v 1785
0.29/0.35	v 1786
0.29/0.35	v 1791
0.29/0.35	v 1792
0.29/0.35	v 1793
0.29/0.35	v 1794
0.29/0.35	v 1797
0.29/0.35	v 1798
0.29/0.35	v 1799
0.29/0.35	v 1800
0.29/0.35	v 1801
0.29/0.35	v 1802
0.29/0.35	v 1805
0.29/0.35	v 1806
0.29/0.35	v 1807
0.29/0.35	v 1808
0.29/0.35	v 1809
0.29/0.35	v 1810
0.29/0.35	v 1813
0.29/0.35	v 1814
0.29/0.35	v 1815
0.29/0.35	v 1816
0.29/0.35	v 1821
0.29/0.35	v 1822
0.29/0.35	v 1823
0.29/0.35	v 1824
0.29/0.35	v 1827
0.29/0.35	v 1828
0.29/0.35	v 1829
0.29/0.35	v 1830
0.29/0.35	v 1831
0.29/0.35	v 1832
0.29/0.35	v 1835
0.29/0.35	v 1836
0.29/0.35	v 1837
0.29/0.35	v 1838
0.29/0.35	v 1839
0.29/0.35	v 1840
0.29/0.35	v 1841
0.29/0.35	v 1842
0.29/0.35	v 1843
0.29/0.35	v 1844
0.29/0.35	v 1847
0.29/0.35	v 1850
0.29/0.35	v 3936
0.29/0.35	v 3942
0.29/0.35	v 4682
0.29/0.35	v 4683
0.29/0.35	v 4684
0.29/0.35	v 4687
0.29/0.35	v 4699
0.29/0.35	v 4700
0.29/0.35	v 4701
0.29/0.35	v 4704
0.29/0.35	v 4710
0.29/0.35	v 4713
0.29/0.35	v 4719
0.29/0.35	v 4721
0.29/0.35	v 4737
0.29/0.35	v 4741
0.29/0.35	v 4750
0.29/0.35	v 4800
0.29/0.35	v 4817
0.29/0.35	v 4826
0.29/0.35	v 4829
0.29/0.35	v 4837
0.29/0.35	v 4838
0.29/0.35	v 4839
0.29/0.35	v 4842
0.29/0.35	v 4854
0.29/0.35	v 4855
0.29/0.35	v 4856
0.29/0.35	v 4859
0.29/0.35	v 4865
0.29/0.35	v 4868
0.29/0.35	v 4874
0.29/0.35	v 4875
0.29/0.35	v 4876
0.29/0.35	v 4879
0.29/0.35	v 4891
0.29/0.35	v 4892
0.29/0.35	v 4893
0.29/0.35	v 4896
0.29/0.35	v 4902
0.29/0.35	v 4905
0.29/0.35	v 0
0.29/0.35	c [picomus] computed 150 irredundant clauses 2%
0.29/0.35	c [picomus] 1 reductions in 0.4 seconds

Verifier Data 

OK	150

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3493302-1307798885/watcher-3493302-1307798885 -o /tmp/evaluation-result-3493302-1307798885/solver-3493302-1307798885 -C 1800 -W 1850 -M 7680 picomus HOME/instance-3493302-1307798885.cnf 

running on 2 cores: 0,2

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): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.85 1.09 0.99 5/189 23087
/proc/meminfo: memFree=31691212/32950928 swapFree=67052112/67111528
[pid=23087] ppid=23085 vsize=1340 CPUtime=0 cores=0,2
/proc/23087/stat : 23087 (picomus) R 23085 23087 22819 0 -1 4202496 291 0 0 0 0 0 0 0 25 0 1 0 891487235 1372160 244 33554432000 134512640 135072097 4294081008 18446744073709551615 134537024 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23087/statm: 335 244 67 137 0 196 0

[startup+0.0658179 s]
/proc/loadavg: 2.85 1.09 0.99 5/189 23087
/proc/meminfo: memFree=31691212/32950928 swapFree=67052112/67111528
[pid=23087] ppid=23085 vsize=1696 CPUtime=0.06 cores=0,2
/proc/23087/stat : 23087 (picomus) R 23085 23087 22819 0 -1 4202496 535 0 0 0 6 0 0 0 25 0 1 0 891487235 1736704 325 33554432000 134512640 135072097 4294081008 18446744073709551615 134518191 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23087/statm: 424 325 77 137 0 285 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1696

[startup+0.100859 s]
/proc/loadavg: 2.85 1.09 0.99 5/189 23087
/proc/meminfo: memFree=31691212/32950928 swapFree=67052112/67111528
[pid=23087] ppid=23085 vsize=1696 CPUtime=0.09 cores=0,2
/proc/23087/stat : 23087 (picomus) R 23085 23087 22819 0 -1 4202496 535 0 0 0 9 0 0 0 25 0 1 0 891487235 1736704 325 33554432000 134512640 135072097 4294081008 18446744073709551615 134585038 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23087/statm: 424 325 77 137 0 285 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1696

[startup+0.300778 s]
/proc/loadavg: 2.85 1.09 0.99 5/189 23087
/proc/meminfo: memFree=31691212/32950928 swapFree=67052112/67111528
[pid=23087] ppid=23085 vsize=1696 CPUtime=0.29 cores=0,2
/proc/23087/stat : 23087 (picomus) R 23085 23087 22819 0 -1 4202496 535 0 0 0 29 0 0 0 25 0 1 0 891487235 1736704 325 33554432000 134512640 135072097 4294081008 18446744073709551615 134548617 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23087/statm: 424 325 77 137 0 285 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1696

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

Child status: 20
Real time (s): 0.355931
CPU time (s): 0.353946
CPU user time (s): 0.353946
CPU system time (s): 0
CPU usage (%): 99.4423
Max. virtual memory (cumulated for all children) (KiB): 1696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.353946
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 536
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= 1

runsolver used 0.002999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node120 at 2011-06-11 15:28:05
IDJOB=3493302
IDBENCH=89333
IDSOLVER=1974
FILE ID=node120/3493302-1307798885
RUNJOBID= node120-1307798806-22837
PBS_JOBID= 13551030
Free space on /tmp= 73928 MiB

SOLVER NAME= PicoMUS 941
BENCH NAME= SAT11/mus/marques-silva/atpg/bf1355-466.cnf
COMMAND LINE= picomus BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3493302-1307798885/watcher-3493302-1307798885 -o /tmp/evaluation-result-3493302-1307798885/solver-3493302-1307798885 -C 1800 -W 1850 -M 7680  picomus HOME/instance-3493302-1307798885.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 00b16abeb859b4bf7da74e01efd7a824
RANDOM SEED=1604698874

node120.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	: 5226.07
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	: 5332.82
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	: 5332.78
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		: 2666.809
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31691880 kB
Buffers:        148400 kB
Cached:         742672 kB
SwapCached:      11516 kB
Active:         521940 kB
Inactive:       579452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31691880 kB
SwapTotal:    67111528 kB
SwapFree:     67052112 kB
Dirty:            1956 kB
Writeback:           0 kB
AnonPages:      207624 kB
Mapped:          10252 kB
Slab:            92740 kB
PageTables:       5532 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   442616 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= 73928 MiB
End job on node120 at 2011-06-11 15:28:05