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-3726925-1338651523/watcher-3726925-1338651523 -o /tmp/evaluation-result-3726925-1338651523/solver-3726925-1338651523 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3726925-1338651523.opb
running on 4 cores: 1,3,5,7
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): 1900 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: 2.02 1.55 1.66 3/177 1400
/proc/meminfo: memFree=28418980/32873844 swapFree=7632/7632
[pid=1400] ppid=1398 vsize=3360 CPUtime=0 cores=1,3,5,7
/proc/1400/stat : 1400 (wbo1.72) R 1398 1400 31928 0 -1 4202496 320 0 0 0 0 0 0 0 20 0 1 0 331276595 3440640 272 33554432000 4194304 5964350 140736311538992 140736311538392 4344688 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/1400/statm: 840 273 166 433 0 351 0
[startup+0.092958 s]
/proc/loadavg: 2.02 1.55 1.66 3/177 1400
/proc/meminfo: memFree=28418980/32873844 swapFree=7632/7632
[pid=1400] ppid=1398 vsize=84272 CPUtime=0.09 cores=1,3,5,7
/proc/1400/stat : 1400 (wbo1.72) S 1398 1400 31928 0 -1 4202496 1497 0 0 0 9 0 0 0 20 0 2 0 331276595 86294528 1396 33554432000 4194304 5964350 140736311538992 140736311538512 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1400/statm: 21068 1396 186 433 0 20632 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 84272
[startup+0.10017 s]
/proc/loadavg: 2.02 1.55 1.66 3/177 1400
/proc/meminfo: memFree=28418980/32873844 swapFree=7632/7632
[pid=1400] ppid=1398 vsize=84272 CPUtime=0.09 cores=1,3,5,7
/proc/1400/stat : 1400 (wbo1.72) S 1398 1400 31928 0 -1 4202496 1518 0 0 0 9 0 0 0 20 0 2 0 331276595 86294528 1417 33554432000 4194304 5964350 140736311538992 140736311538512 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1400/statm: 21068 1417 186 433 0 20632 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 84272
[startup+0.300112 s]
/proc/loadavg: 2.02 1.55 1.66 3/177 1400
/proc/meminfo: memFree=28418980/32873844 swapFree=7632/7632
[pid=1400] ppid=1398 vsize=84272 CPUtime=0.29 cores=1,3,5,7
/proc/1400/stat : 1400 (wbo1.72) S 1398 1400 31928 0 -1 4202496 2092 0 0 0 29 0 0 0 20 0 2 0 331276595 86294528 1991 33554432000 4194304 5964350 140736311538992 140736311538512 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1400/statm: 21068 1991 186 433 0 20632 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 84272
[startup+0.700112 s]
/proc/loadavg: 2.02 1.55 1.66 3/177 1400
/proc/meminfo: memFree=28418980/32873844 swapFree=7632/7632
[pid=1400] ppid=1398 vsize=84272 CPUtime=0.69 cores=1,3,5,7
/proc/1400/stat : 1400 (wbo1.72) S 1398 1400 31928 0 -1 4202496 3080 0 0 0 69 0 0 0 20 0 2 0 331276595 86294528 2979 33554432000 4194304 5964350 140736311538992 140736311538512 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1400/statm: 21068 2979 186 433 0 20632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 84272
[startup+1.50024 s]
/proc/loadavg: 2.02 1.55 1.66 3/179 1402
/proc/meminfo: memFree=28404060/32873844 swapFree=7632/7632
[pid=1400] ppid=1398 vsize=84416 CPUtime=1.49 cores=1,3,5,7
/proc/1400/stat : 1400 (wbo1.72) S 1398 1400 31928 0 -1 4202496 4419 0 0 0 149 0 0 0 20 0 2 0 331276595 86441984 4318 33554432000 4194304 5964350 140736311538992 140736311538512 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1400/statm: 21104 4318 186 433 0 20668 0
[pid=1400/tid=1402] ppid=1398 vsize=84416 CPUtime=1.46 cores=1,3,5,7
/proc/1400/task/1402/stat : 1402 (wbo1.72) R 1398 1400 31928 0 -1 4202560 3491 0 0 0 146 0 0 0 20 0 2 0 331276597 86441984 4318 33554432000 4194304 5964350 140736311538992 140307613542200 4220672 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84416
[startup+3.10024 s]
/proc/loadavg: 2.02 1.56 1.66 3/179 1402
/proc/meminfo: memFree=28400340/32873844 swapFree=7632/7632
[pid=1400] ppid=1398 vsize=84416 CPUtime=3.08 cores=1,3,5,7
/proc/1400/stat : 1400 (wbo1.72) S 1398 1400 31928 0 -1 4202496 5052 0 0 0 308 0 0 0 20 0 2 0 331276595 86441984 4951 33554432000 4194304 5964350 140736311538992 140736311538512 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1400/statm: 21104 4951 186 433 0 20668 0
[pid=1400/tid=1402] ppid=1398 vsize=84416 CPUtime=3.06 cores=1,3,5,7
/proc/1400/task/1402/stat : 1402 (wbo1.72) R 1398 1400 31928 0 -1 4202560 4124 0 0 0 306 0 0 0 20 0 2 0 331276597 86441984 4951 33554432000 4194304 5964350 140736311538992 140307613542392 4399987 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84416
[startup+6.30024 s]
/proc/loadavg: 2.02 1.56 1.66 3/179 1402
/proc/meminfo: memFree=28388940/32873844 swapFree=7632/7632
[pid=1400] ppid=1398 vsize=84488 CPUtime=6.29 cores=1,3,5,7
/proc/1400/stat : 1400 (wbo1.72) S 1398 1400 31928 0 -1 4202496 7706 0 0 0 628 1 0 0 20 0 2 0 331276595 86515712 7605 33554432000 4194304 5964350 140736311538992 140736311538512 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1400/statm: 21122 7605 186 433 0 20686 0
[pid=1400/tid=1402] ppid=1398 vsize=84488 CPUtime=6.25 cores=1,3,5,7
/proc/1400/task/1402/stat : 1402 (wbo1.72) R 1398 1400 31928 0 -1 4202560 6778 0 0 0 624 1 0 0 20 0 2 0 331276597 86515712 7605 33554432000 4194304 5964350 140736311538992 140307613542392 4400011 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84488
Solver just ended. Dumping a history of the last processes samples
[startup+7.90024 s]
/proc/loadavg: 2.10 1.58 1.66 3/179 1402
/proc/meminfo: memFree=28375424/32873844 swapFree=7632/7632
[pid=1400] ppid=1398 vsize=84488 CPUtime=7.89 cores=1,3,5,7
/proc/1400/stat : 1400 (wbo1.72) S 1398 1400 31928 0 -1 4202496 9594 0 0 0 788 1 0 0 20 0 2 0 331276595 86515712 9493 33554432000 4194304 5964350 140736311538992 140736311538512 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1400/statm: 21122 9493 186 433 0 20686 0
[pid=1400/tid=1402] ppid=1398 vsize=84488 CPUtime=7.85 cores=1,3,5,7
/proc/1400/task/1402/stat : 1402 (wbo1.72) R 1398 1400 31928 0 -1 4202560 8666 0 0 0 784 1 0 0 20 0 2 0 331276597 86515712 9493 33554432000 4194304 5964350 140736311538992 140307613542392 4220672 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 84488
[startup+8.70027 s]
/proc/loadavg: 2.10 1.58 1.66 3/179 1402
/proc/meminfo: memFree=28372448/32873844 swapFree=7632/7632
[pid=1400] ppid=1398 vsize=84488 CPUtime=8.69 cores=1,3,5,7
/proc/1400/stat : 1400 (wbo1.72) S 1398 1400 31928 0 -1 4202496 9858 0 0 0 868 1 0 0 20 0 2 0 331276595 86515712 9757 33554432000 4194304 5964350 140736311538992 140736311538512 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1400/statm: 21122 9757 186 433 0 20686 0
[pid=1400/tid=1402] ppid=1398 vsize=84488 CPUtime=8.65 cores=1,3,5,7
/proc/1400/task/1402/stat : 1402 (wbo1.72) R 1398 1400 31928 0 -1 4202560 8930 0 0 0 864 1 0 0 20 0 2 0 331276597 86515712 9757 33554432000 4194304 5964350 140736311538992 140307613542392 4399998 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 84488
[startup+9.10024 s]
/proc/loadavg: 2.10 1.58 1.66 3/179 1402
/proc/meminfo: memFree=28372448/32873844 swapFree=7632/7632
[pid=1400] ppid=1398 vsize=84488 CPUtime=9.08 cores=1,3,5,7
/proc/1400/stat : 1400 (wbo1.72) S 1398 1400 31928 0 -1 4202496 9905 0 0 0 907 1 0 0 20 0 2 0 331276595 86515712 9804 33554432000 4194304 5964350 140736311538992 140736311538512 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1400/statm: 21122 9804 186 433 0 20686 0
[pid=1400/tid=1402] ppid=1398 vsize=84488 CPUtime=9.04 cores=1,3,5,7
/proc/1400/task/1402/stat : 1402 (wbo1.72) R 1398 1400 31928 0 -1 4202560 8977 0 0 0 903 1 0 0 20 0 2 0 331276597 86515712 9804 33554432000 4194304 5964350 140736311538992 140307613542200 4381913 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 9.08
Current children cumulated vsize (KiB) 84488
Child status: 255
Real time (s): 9.18364
CPU time (s): 9.15661
CPU user time (s): 9.13261
CPU system time (s): 0.023996
CPU usage (%): 99.7057
Max. virtual memory (cumulated for all children) (KiB): 84488
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.13261
system time used= 0.023996
maximum resident set size= 39248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9913
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= 4
involuntary context switches= 41
runsolver used 0.026995 second user time and 0.054991 second system time
The end
Begin job on node141 at 2012-06-02 17:38:43
IDJOB=3726925
IDBENCH=1392
IDSOLVER=2313
FILE ID=node141/3726925-1338651523
RUNJOBID= node141-1338651369-932
PBS_JOBID= 14636439
Free space on /tmp= 70740 MiB
SOLVER NAME= wbo 1.72
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga35_33_sat_pb.cnf.cr.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726925-1338651523/watcher-3726925-1338651523 -o /tmp/evaluation-result-3726925-1338651523/solver-3726925-1338651523 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3726925-1338651523.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= d807de21f10c00acae1479f7b1348df5
RANDOM SEED=1192132224
node141.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011
/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 : 2666.744
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5333.48
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.744
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
initial apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.744
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.93
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.744
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
initial apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.92
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.744
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.92
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.744
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.744
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.92
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.744
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873844 kB
MemFree: 28419244 kB
Buffers: 375900 kB
Cached: 3072564 kB
SwapCached: 216 kB
Active: 1290896 kB
Inactive: 2283612 kB
Active(anon): 116704 kB
Inactive(anon): 11300 kB
Active(file): 1174192 kB
Inactive(file): 2272312 kB
Unevictable: 7632 kB
Mlocked: 7632 kB
SwapTotal: 67108856 kB
SwapFree: 67108640 kB
Dirty: 5720 kB
Writeback: 0 kB
AnonPages: 132992 kB
Mapped: 11500 kB
Shmem: 172 kB
Slab: 738184 kB
SReclaimable: 180508 kB
SUnreclaim: 557676 kB
KernelStack: 1464 kB
PageTables: 3952 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545776 kB
Committed_AS: 148252 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346368 kB
VmallocChunk: 34341987984 kB
HardwareCorrupted: 0 kB
AnonHugePages: 81920 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7872 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 70732 MiB
End job on node141 at 2012-06-02 17:38:52