Trace number 4122237

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
Open-WBO-LSU PB16UNSAT 0.896863 0.897912

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-tseitin-regular-n72-d3-i1-r2.cnf.gz-plain.pb.metafix.opb
MD5SUM521f79a0ebc443b3f739f4254860085a
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.895863
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables108
Total number of constraints288
Number of constraints which are clauses288
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4122237-1467310159.opb
0.00/0.00	c File size is 8405 bytes.
0.79/0.89	c Sum of soft weights:            0
0.79/0.89	c |                                                                                                       |
0.79/0.89	c ========================================[ Problem Statistics ]===========================================
0.79/0.89	c |                                                                                                       |
0.79/0.89	c |  Problem Type:           Unweighted                                                                   |
0.79/0.89	c |  Number of variables:           108                                                                   |
0.79/0.89	c |  Number of hard clauses:        288                                                                   |
0.79/0.89	c |  Number of soft clauses:          0                                                                   |
0.79/0.89	c |  Number of cardinality:           0                                                                   |
0.79/0.89	c |  Number of PB :                   0                                                                   |
0.79/0.89	c |  Parse time:                   0.00 s                                                                 |
0.79/0.89	c |                                                                                                       |
0.79/0.89	c ==========================================[ Solver Settings ]============================================
0.79/0.89	c |                                                                                                       |
0.79/0.89	c |  Algorithm:                LinearSU                                                                   |
0.79/0.89	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
0.79/0.89	c |                                                                                                       |
0.79/0.89	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4122237-1467310159/watcher-4122237-1467310159 -o /tmp/evaluation-result-4122237-1467310159/solver-4122237-1467310159 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node120-1467308749-13710 --watchdog 1960 open-wbo-lsu HOME/instance-4122237-1467310159.opb 

pid=17829
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: 2.09 2.13 2.02 3/176 17832
/proc/meminfo: memFree=28304176/32872528 swapFree=1590004/1720820
[pid=17832] ppid=17829 vsize=6560 CPUtime=0 cores=1,3,5,7
/proc/17832/stat : 17832 (open-wbo-lsu) R 17829 17832 13693 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 11974448 6717440 237 33554432000 4194304 6058637 140736918976944 140735277777304 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17832/statm: 1640 237 170 456 0 1176 0

[startup+0.100181 s]
/proc/loadavg: 2.09 2.13 2.02 3/176 17832
/proc/meminfo: memFree=28304176/32872528 swapFree=1590004/1720820
[pid=17832] ppid=17829 vsize=3836 CPUtime=0.09 cores=1,3,5,7
/proc/17832/stat : 17832 (open-wbo-lsu) R 17829 17832 13693 0 -1 4202496 775 0 0 0 9 0 0 0 20 0 1 0 11974448 3928064 590 33554432000 4194304 6058637 140736918976944 140735277777304 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17832/statm: 959 590 172 456 0 495 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3836

[startup+0.200373 s]
/proc/loadavg: 2.09 2.13 2.02 3/176 17832
/proc/meminfo: memFree=28304176/32872528 swapFree=1590004/1720820
[pid=17832] ppid=17829 vsize=4852 CPUtime=0.19 cores=1,3,5,7
/proc/17832/stat : 17832 (open-wbo-lsu) R 17829 17832 13693 0 -1 4202496 883 0 0 0 19 0 0 0 20 0 1 0 11974448 4968448 692 33554432000 4194304 6058637 140736918976944 140735277777304 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17832/statm: 1213 692 172 456 0 749 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4852

[startup+0.300323 s]
/proc/loadavg: 2.09 2.13 2.02 3/176 17832
/proc/meminfo: memFree=28304176/32872528 swapFree=1590004/1720820
[pid=17832] ppid=17829 vsize=5484 CPUtime=0.29 cores=1,3,5,7
/proc/17832/stat : 17832 (open-wbo-lsu) R 17829 17832 13693 0 -1 4202496 1076 0 0 0 29 0 0 0 20 0 1 0 11974448 5615616 879 33554432000 4194304 6058637 140736918976944 140736918975672 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17832/statm: 1371 879 172 456 0 907 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5484

[startup+0.700271 s]
/proc/loadavg: 2.09 2.13 2.02 3/176 17832
/proc/meminfo: memFree=28304176/32872528 swapFree=1590004/1720820
[pid=17832] ppid=17829 vsize=7040 CPUtime=0.69 cores=1,3,5,7
/proc/17832/stat : 17832 (open-wbo-lsu) R 17829 17832 13693 0 -1 4202496 1597 0 0 0 69 0 0 0 20 0 1 0 11974448 7208960 1376 33554432000 4194304 6058637 140736918976944 140736918975672 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17832/statm: 1760 1376 172 456 0 1296 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 17832 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800309 s]
/proc/loadavg: 2.09 2.13 2.02 3/176 17832
/proc/meminfo: memFree=28304176/32872528 swapFree=1590004/1720820
[pid=17832] ppid=17829 vsize=8068 CPUtime=0.79 cores=1,3,5,7
/proc/17832/stat : 17832 (open-wbo-lsu) R 17829 17832 13693 0 -1 4202496 1895 0 0 0 79 0 0 0 20 0 1 0 11974448 8261632 1653 33554432000 4194304 6058637 140736918976944 140736918975672 4251834 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17832/statm: 2017 1653 172 456 0 1553 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 8068

Child status: 20
Real time (s): 0.897912
CPU time (s): 0.896863
CPU user time (s): 0.893864
CPU system time (s): 0.002999
CPU usage (%): 99.8832
Max. virtual memory (cumulated for all children) (KiB): 8068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.893864
system time used= 0.002999
maximum resident set size= 6624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1898
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= 3
involuntary context switches= 2

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.001999 second system time

The end

Launcher Data 

Begin job on node120 at 2016-06-30 20:09:19
IDJOB=4122237
IDBENCH=110998
IDSOLVER=2545
FILE ID=node120/4122237-1467310159
RUNJOBID= node120-1467308749-13710
PBS_JOBID= 20005266
Free space on /tmp= 71668 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-tseitin-regular-n72-d3-i1-r2.cnf.gz-plain.pb.metafix.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4122237-1467310159/watcher-4122237-1467310159 -o /tmp/evaluation-result-4122237-1467310159/solver-4122237-1467310159 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node120-1467308749-13710 --watchdog 1960  open-wbo-lsu HOME/instance-4122237-1467310159.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 521f79a0ebc443b3f739f4254860085a
RANDOM SEED=617963637

node120.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		: 2666.669
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	: 5333.33
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		: 2666.669
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	: 5332.56
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		: 2666.669
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	: 5332.56
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		: 2666.669
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	: 5332.55
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		: 2666.669
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	: 5332.55
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		: 2666.669
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	: 5332.54
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		: 2666.669
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	: 5332.55
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		: 2666.669
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        28304456 kB
Buffers:          164352 kB
Cached:          1855244 kB
SwapCached:            0 kB
Active:           333112 kB
Inactive:        1760636 kB
Active(anon):      76696 kB
Inactive(anon):        0 kB
Active(file):     256416 kB
Inactive(file):  1760636 kB
Unevictable:     1720820 kB
Mlocked:         1590004 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4792 kB
Writeback:             0 kB
AnonPages:       1806852 kB
Mapped:            14532 kB
Shmem:               204 kB
Slab:             611040 kB
SReclaimable:      54708 kB
SUnreclaim:       556332 kB
KernelStack:        1472 kB
PageTables:         7748 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1921344 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    196608 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71664 MiB
End job on node120 at 2016-06-30 20:09:20