Trace number 4243204

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
R1: BTD 2017-06-30UNSAT 0.992669 0.993424

General information on the benchmark

NameRenaultMod/RenaultMod-m1-s1/
RenaultMod-12.xml
MD5SUMa557c5b210af073d1486c8e4c563afe6
Bench CategoryCSP (decision problem)
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 benchmark0.99824297
Satisfiable
(Un)Satisfiability was proved
Number of variables111
Number of constraints260
Number of domains1
Minimum domain size42
Maximum domain size42
Distribution of domain sizes[{"size":42,"count":111}]
Minimum variable degree2
Maximum variable degree81
Distribution of variable degrees[{"degree":2,"count":46},{"degree":3,"count":18},{"degree":4,"count":21},{"degree":5,"count":5},{"degree":6,"count":8},{"degree":7,"count":3},{"degree":10,"count":1},{"degree":11,"count":1},{"degree":19,"count":1},{"degree":32,"count":1},{"degree":38,"count":1},{"degree":56,"count":1},{"degree":57,"count":1},{"degree":59,"count":1},{"degree":73,"count":1},{"degree":81,"count":1}]
Minimum constraint arity1
Maximum constraint arity10
Distribution of constraint arities[{"arity":1,"count":111},{"arity":2,"count":42},{"arity":3,"count":21},{"arity":4,"count":18},{"arity":5,"count":9},{"arity":6,"count":38},{"arity":7,"count":14},{"arity":8,"count":5},{"arity":9,"count":1},{"arity":10,"count":1}]
Number of extensional constraints149
Number of intensional constraints111
Distribution of constraint types[{"type":"extension","count":149},{"type":"intension","count":111}]
Optimization problemNO
Type of objective

Solver Data

0.39/0.43	c Version: 2017-06-30
0.89/0.93	s UNSATISFIABLE
0.89/0.93	c Solving # Nodes: 576
0.89/0.93	c Global Time: 0.930465 s

Verifier Data


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-4243204-1500633763/watcher-4243204-1500633763 -o /tmp/evaluation-result-4243204-1500633763/solver-4243204-1500633763 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1500623775-3732 --watchdog 2560 BTD 2400 HOME/instance-4243204-1500633763.xml 

pid=7193
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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: 2.02 2.01 2.04 3/187 7196
/proc/meminfo: memFree=28918668/32770624 swapFree=6172/1915628
[pid=7196] ppid=7193 vsize=30940 CPUtime=0 cores=1,3,5,7
/proc/7196/stat : 7196 (BTD) R 7193 7196 3700 0 -1 4202496 547 0 0 0 0 0 0 0 20 0 1 0 16808822 31682560 392 33554432000 4194304 35031059 140734374830816 140734374830816 7405849 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 37130264 37226188 46735360 140734374835450 140734374835526 140734374835526 140734374838225 0
/proc/7196/statm: 7735 392 261 7529 0 182 0

[startup+0.100159 s]
/proc/loadavg: 2.02 2.01 2.04 3/187 7196
/proc/meminfo: memFree=28918668/32770624 swapFree=6172/1915628
[pid=7196] ppid=7193 vsize=34368 CPUtime=0.09 cores=1,3,5,7
/proc/7196/stat : 7196 (BTD) R 7193 7196 3700 0 -1 4202496 1445 0 0 0 9 0 0 0 20 0 1 0 16808822 35192832 1213 33554432000 4194304 35031059 140734374830816 140734374827560 6429808 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 37130264 37226188 46735360 140734374835450 140734374835526 140734374835526 140734374838225 0
/proc/7196/statm: 8592 1213 298 7529 0 1039 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34368

[startup+0.20029 s]
/proc/loadavg: 2.02 2.01 2.04 3/187 7196
/proc/meminfo: memFree=28918668/32770624 swapFree=6172/1915628
[pid=7196] ppid=7193 vsize=46240 CPUtime=0.19 cores=1,3,5,7
/proc/7196/stat : 7196 (BTD) R 7193 7196 3700 0 -1 4202496 4526 0 0 0 19 0 0 0 20 0 1 0 16808822 47349760 4066 33554432000 4194304 35031059 140734374830816 140734374826808 7408842 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 37130264 37226188 46735360 140734374835450 140734374835526 140734374835526 140734374838225 0
/proc/7196/statm: 11560 4066 298 7529 0 4007 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 46240

[startup+0.300336 s]
/proc/loadavg: 2.02 2.01 2.04 3/187 7196
/proc/meminfo: memFree=28918668/32770624 swapFree=6172/1915628
[pid=7196] ppid=7193 vsize=65664 CPUtime=0.29 cores=1,3,5,7
/proc/7196/stat : 7196 (BTD) R 7193 7196 3700 0 -1 4202496 9788 0 0 0 28 1 0 0 20 0 1 0 16808822 67239936 8920 33554432000 4194304 35031059 140734374830816 140734374827992 6429808 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 37130264 37226188 46735360 140734374835450 140734374835526 140734374835526 140734374838225 0
/proc/7196/statm: 16416 8920 298 7529 0 8863 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 65664

[startup+0.70031 s]
/proc/loadavg: 2.02 2.01 2.04 3/187 7196
/proc/meminfo: memFree=28918668/32770624 swapFree=6172/1915628
[pid=7196] ppid=7193 vsize=78992 CPUtime=0.69 cores=1,3,5,7
/proc/7196/stat : 7196 (BTD) R 7193 7196 3700 0 -1 4202496 13562 0 0 0 67 2 0 0 20 0 1 0 16808822 80887808 12455 33554432000 4194304 35031059 140734374830816 140734374829816 7406625 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 37130264 37226188 46735360 140734374835450 140734374835526 140734374835526 140734374838225 0
/proc/7196/statm: 19748 12455 332 7529 0 12195 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 78992

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7196 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800386 s]
/proc/loadavg: 2.02 2.01 2.04 3/187 7196
/proc/meminfo: memFree=28918668/32770624 swapFree=6172/1915628
[pid=7196] ppid=7193 vsize=78992 CPUtime=0.79 cores=1,3,5,7
/proc/7196/stat : 7196 (BTD) R 7193 7196 3700 0 -1 4202496 13562 0 0 0 77 2 0 0 20 0 1 0 16808822 80887808 12455 33554432000 4194304 35031059 140734374830816 140734374829816 7760138 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 37130264 37226188 46735360 140734374835450 140734374835526 140734374835526 140734374838225 0
/proc/7196/statm: 19748 12455 332 7529 0 12195 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 78992

[startup+0.900277 s]
/proc/loadavg: 2.02 2.01 2.04 3/187 7196
/proc/meminfo: memFree=28918668/32770624 swapFree=6172/1915628
[pid=7196] ppid=7193 vsize=78992 CPUtime=0.89 cores=1,3,5,7
/proc/7196/stat : 7196 (BTD) R 7193 7196 3700 0 -1 4202496 13562 0 0 0 87 2 0 0 20 0 1 0 16808822 80887808 12455 33554432000 4194304 35031059 140734374830816 140734374829816 4376551 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 37130264 37226188 46735360 140734374835450 140734374835526 140734374835526 140734374838225 0
/proc/7196/statm: 19748 12455 332 7529 0 12195 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 78992

Child status: 0
Real time (s): 0.993424
CPU time (s): 0.992669
CPU user time (s): 0.968677
CPU system time (s): 0.023992
CPU usage (%): 99.924
Max. virtual memory (cumulated for all children) (KiB): 78992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.968677
system time used= 0.023992
maximum resident set size= 49820
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13573
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= 50

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005787 second user time and 0.006944 second system time

The end

Launcher Data

Begin job on node147 at 2017-07-21 12:42:43
IDJOB=4243204
IDBENCH=139308
IDSOLVER=2619
FILE ID=node147/4243204-1500633763
RUNJOBID= node147-1500623775-3732
PBS_JOBID= 20622987
Free space on /tmp= 61900 MiB

SOLVER NAME= BTD 2017-06-30
BENCH NAME= XCSP17/RenaultMod/RenaultMod-m1-s1/RenaultMod-12.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4243204-1500633763/watcher-4243204-1500633763 -o /tmp/evaluation-result-4243204-1500633763/solver-4243204-1500633763 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1500623775-3732 --watchdog 2560  BTD 2400 HOME/instance-4243204-1500633763.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a557c5b210af073d1486c8e4c563afe6
RANDOM SEED=848057224

node147.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/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		: 1600.000
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	: 5334.11
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		: 1600.000
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	: 5334.11
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		: 2267.000
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	: 5334.11
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		: 1600.000
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		: 1600.000
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	: 5334.11
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		: 1600.000
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:        28919324 kB
MemAvailable:   31134012 kB
Buffers:          160508 kB
Cached:          2330308 kB
SwapCached:            0 kB
Active:          1496008 kB
Inactive:        1924492 kB
Active(anon):     932360 kB
Inactive(anon):     8864 kB
Active(file):     563648 kB
Inactive(file):  1915628 kB
Unevictable:        6172 kB
Mlocked:            6172 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             41600 kB
Writeback:             0 kB
AnonPages:        936032 kB
Mapped:            33916 kB
Shmem:              8852 kB
Slab:             128144 kB
SReclaimable:     102496 kB
SUnreclaim:        25648 kB
KernelStack:        3360 kB
PageTables:         6764 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1203600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    360448 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 61860 MiB
End job on node147 at 2017-07-21 12:42:45