Trace number 4261107

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 NameAnswerobjective functionCPU timeWall clock time
Mistral-2.0 2017-07-28OPT58 0.50907099 0.58083802

General information on the benchmark

NameRcpsp/Rcpsp-m1-j30/
Rcpsp-j30-43-06.xml
MD5SUM6b7e39024ba724ae4fd321220dd3609d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark58
Best CPU time to get the best result obtained on this benchmark0.50907099
Satisfiable
(Un)Satisfiability was proved
Number of variables32
Number of constraints72
Number of domains2
Minimum domain size1
Maximum domain size166
Distribution of domain sizes[{"size":1,"count":1},{"size":166,"count":31}]
Minimum variable degree3
Maximum variable degree10
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":1},{"degree":5,"count":2},{"degree":6,"count":3},{"degree":7,"count":12},{"degree":8,"count":9},{"degree":9,"count":3},{"degree":10,"count":1}]
Minimum constraint arity2
Maximum constraint arity27
Distribution of constraint arities[{"arity":2,"count":68},{"arity":20,"count":1},{"arity":22,"count":2},{"arity":27,"count":1}]
Number of extensional constraints0
Number of intensional constraints68
Distribution of constraint types[{"type":"intension","count":68},{"type":"cumulative","count":4}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.07	c 280717
0.31/0.49	o 69
0.42/0.50	o 64
0.42/0.50	o 59
0.42/0.56	o 58
0.42/0.57	s OPTIMUM FOUND
0.42/0.57	v <instantiation type="optimum" cost="58">
0.42/0.57	v   <list> s[0] s[1] s[2] s[3] s[4] s[5] s[6] s[7] s[8] s[9] s[10] s[11] s[12] s[13] s[14] s[15] s[16] s[17] s[18] s[19] s[20] s[21] s[22] s[23] s[24] s[25] s[26] s[27] s[28] s[29] s[30] s[31] </list>
0.42/0.57	v   <values> 0 0 0 0 9 2 9 4 17 14 23 2 14 26 18 12 18 20 22 30 34 35 18 39 39 36 39 43 50 44 49 58 </values>
0.42/0.57	v </instantiation>

Verifier Data 

OK	58

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-4261107-1502373039/watcher-4261107-1502373039 -o /tmp/evaluation-result-4261107-1502373039/solver-4261107-1502373039 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1502333976-23275 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 152052146 HOME/instance-4261107-1502373039.xml 

pid=30138
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.03 2.00 2.04 3/184 30141
/proc/meminfo: memFree=30911276/32770624 swapFree=0/409884
[pid=30141] ppid=30138 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/30141/stat : 30141 (runsolver) D 30138 30141 1774 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 85119159 24240128 106 18446744073709551615 4194304 4338465 140720511035440 140720511033080 139889490027223 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 16486400 140720511041675 140720511042121 140720511042121 140720511045578 0
/proc/30141/statm: 5918 106 53 36 0 2156 0

[startup+0.100112 s]
/proc/loadavg: 2.03 2.00 2.04 3/184 30141
/proc/meminfo: memFree=30911276/32770624 swapFree=0/409884
[pid=30141] ppid=30138 vsize=28792 CPUtime=0.02 cores=1,3,5,7
/proc/30141/stat : 30141 (MistralXCSP) R 30138 30141 1774 0 -1 4202496 1042 0 0 0 2 0 0 0 20 0 1 0 85119159 29483008 882 18446744073709551615 4194304 7396336 140723075152112 140723075149112 140654726421894 0 0 1 0 0 0 0 17 1 0 0 7 0 0 9496464 9501696 28528640 140723075158451 140723075158600 140723075158600 140723075162057 0
/proc/30141/statm: 7198 882 710 782 0 214 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 28792

[startup+0.200217 s]
/proc/loadavg: 2.03 2.00 2.04 3/184 30141
/proc/meminfo: memFree=30911276/32770624 swapFree=0/409884
[pid=30141] ppid=30138 vsize=30456 CPUtime=0.12 cores=1,3,5,7
/proc/30141/stat : 30141 (MistralXCSP) R 30138 30141 1774 0 -1 4202496 1484 0 0 0 12 0 0 0 20 0 1 0 85119159 31186944 1277 18446744073709551615 4194304 7396336 140723075152112 140723075142808 4405866 0 0 1 0 0 0 0 17 1 0 0 7 0 0 9496464 9501696 28528640 140723075158451 140723075158600 140723075158600 140723075162057 0
/proc/30141/statm: 7614 1277 738 782 0 630 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 30456

[startup+0.300219 s]
/proc/loadavg: 2.03 2.00 2.04 3/184 30141
/proc/meminfo: memFree=30911276/32770624 swapFree=0/409884
[pid=30141] ppid=30138 vsize=44392 CPUtime=0.22 cores=1,3,5,7
/proc/30141/stat : 30141 (MistralXCSP) R 30138 30141 1774 0 -1 4202496 5344 0 0 0 22 0 0 0 20 0 1 0 85119159 45457408 4780 18446744073709551615 4194304 7396336 140723075152112 140723075142808 4566048 0 0 1 0 0 0 0 17 1 0 0 7 0 0 9496464 9501696 28528640 140723075158451 140723075158600 140723075158600 140723075162057 0
/proc/30141/statm: 11098 4780 739 782 0 4114 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 44392

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 30141 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400283 s]
/proc/loadavg: 2.03 2.00 2.04 3/184 30141
/proc/meminfo: memFree=30911276/32770624 swapFree=0/409884
[pid=30141] ppid=30138 vsize=50784 CPUtime=0.31 cores=1,3,5,7
/proc/30141/stat : 30141 (MistralXCSP) R 30138 30141 1774 0 -1 4202496 7004 0 0 0 31 0 0 0 20 0 1 0 85119159 52002816 6405 18446744073709551615 4194304 7396336 140723075152112 140723075142808 4566032 0 0 1 0 0 0 0 17 1 0 0 7 0 0 9496464 9501696 28528640 140723075158451 140723075158600 140723075158600 140723075162057 0
/proc/30141/statm: 12696 6405 739 782 0 5712 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 50784

[startup+0.500213 s]
/proc/loadavg: 2.03 2.00 2.04 3/184 30141
/proc/meminfo: memFree=30911276/32770624 swapFree=0/409884
[pid=30141] ppid=30138 vsize=58496 CPUtime=0.42 cores=1,3,5,7
/proc/30141/stat : 30141 (MistralXCSP) R 30138 30141 1774 0 -1 4202496 8795 0 0 0 41 1 0 0 20 0 1 0 85119159 59899904 8368 18446744073709551615 4194304 7396336 140723075152112 140723075142808 5841274 0 0 1 16386 0 0 0 17 1 0 0 7 0 0 9496464 9501696 28528640 140723075158451 140723075158600 140723075158600 140723075162057 0
/proc/30141/statm: 14624 8368 768 782 0 7640 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 58496

Child status: 0
Real time (s): 0.580838
CPU time (s): 0.509071
CPU user time (s): 0.49607
CPU system time (s): 0.013001
CPU usage (%): 87.6442
Max. virtual memory (cumulated for all children) (KiB): 58496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.49607
system time used= 0.013001
maximum resident set size= 34792
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8813
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= 6
involuntary context switches= 3

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.001413 second user time and 0.008481 second system time

The end

Launcher Data 

Begin job on node133 at 2017-08-10 15:36:32
IDJOB=4261107
IDBENCH=129951
IDSOLVER=2649
FILE ID=node133/4261107-1502373039
RUNJOBID= node133-1502333976-23275
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/Rcpsp/Rcpsp-m1-j30/Rcpsp-j30-43-06.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4261107-1502373039/watcher-4261107-1502373039 -o /tmp/evaluation-result-4261107-1502373039/solver-4261107-1502373039 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1502333976-23275 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 152052146 HOME/instance-4261107-1502373039.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6b7e39024ba724ae4fd321220dd3609d
RANDOM SEED=152052146

node133.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.17
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.17
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.17
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.17
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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:       32770624 kB
MemFree:        30911276 kB
MemAvailable:   31694392 kB
Buffers:          277512 kB
Cached:           801000 kB
SwapCached:            0 kB
Active:           985208 kB
Inactive:         442996 kB
Active(anon):     350040 kB
Inactive(anon):    33112 kB
Active(file):     635168 kB
Inactive(file):   409884 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5840 kB
Writeback:             0 kB
AnonPages:        352956 kB
Mapped:            50300 kB
Shmem:             33468 kB
Slab:             135200 kB
SReclaimable:     107796 kB
SUnreclaim:        27404 kB
KernelStack:        3520 kB
PageTables:         5000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     611080 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    126976 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      132480 kB
DirectMap2M:    33413120 kB

Free space on /tmp at the end= 62020 MiB
End job on node133 at 2017-08-10 15:36:33