Trace number 4304087

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
Mistral-2.0 2018-08-01? (TO) 2519.91 2520.01

General information on the benchmark

NameRlfap/Rlfap-dec-scens11/
Rlfap-scen-11-f01_c18.xml
MD5SUM835bf91cf13c47564ae451efb141e04e
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 benchmark17.3852
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints4103
Number of domains5
Minimum domain size6
Maximum domain size43
Distribution of domain sizes[{"size":6,"count":2},{"size":22,"count":10},{"size":23,"count":4},{"size":36,"count":336},{"size":43,"count":328}]
Minimum variable degree1
Maximum variable degree62
Distribution of variable degrees[{"degree":1,"count":1},{"degree":3,"count":26},{"degree":4,"count":13},{"degree":5,"count":86},{"degree":6,"count":20},{"degree":7,"count":89},{"degree":8,"count":12},{"degree":9,"count":87},{"degree":10,"count":28},{"degree":11,"count":42},{"degree":12,"count":25},{"degree":13,"count":40},{"degree":14,"count":14},{"degree":15,"count":40},{"degree":16,"count":8},{"degree":17,"count":29},{"degree":18,"count":6},{"degree":19,"count":18},{"degree":20,"count":13},{"degree":21,"count":11},{"degree":22,"count":7},{"degree":23,"count":7},{"degree":24,"count":8},{"degree":25,"count":8},{"degree":27,"count":9},{"degree":28,"count":8},{"degree":29,"count":2},{"degree":30,"count":6},{"degree":31,"count":1},{"degree":35,"count":3},{"degree":36,"count":3},{"degree":38,"count":2},{"degree":39,"count":2},{"degree":42,"count":1},{"degree":43,"count":1},{"degree":44,"count":1},{"degree":47,"count":1},{"degree":55,"count":1},{"degree":62,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":4103}]
Number of extensional constraints0
Number of intensional constraints4103
Distribution of constraint types[{"type":"intension","count":4103}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.89/2520.01	s UNKNOWN

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (1876 MiB free)
  memory of node 1: 16384 MiB (3362 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4304087-1534001817/watcher-4304087-1534001817 -o /tmp/evaluation-result-4304087-1534001817/solver-4304087-1534001817 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1533991720-20083 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1059942890 HOME/instance-4304087-1534001817.xml 

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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=21415, runsolver pid=21412
Current StackSize limit: 8192 KiB


[startup+0.100154 s]*
/proc/loadavg: 2.03 2.03 2.05 3/187 21416
/proc/meminfo: memFree=5360840/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=32032 memory=6624 CPUtime=0.1 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 1830 0 0 0 10 0 0 0 20 0 1 0 217745020 32800768 1656 33554432000 4194304 7499544 140721384660112 140721384657112 139886037867493 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 8008 1656 700 807 0 999 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32032 KiB
Current children cumulated memory: 6624 KiB

[startup+0.209396 s]*
/proc/loadavg: 2.03 2.03 2.05 3/187 21416
/proc/meminfo: memFree=5357120/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=35612 memory=10072 CPUtime=0.21 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 2721 0 0 0 21 0 0 0 20 0 1 0 217745020 36466688 2518 33554432000 4194304 7499544 140721384660112 140721384657112 139886037867493 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 8903 2518 700 807 0 1894 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35612 KiB
Current children cumulated memory: 10072 KiB

[startup+0.309107 s]*
/proc/loadavg: 1.95 2.01 2.04 3/187 21416
/proc/meminfo: memFree=5354144/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=38816 memory=13380 CPUtime=0.3 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 3527 0 0 0 30 0 0 0 20 0 1 0 217745020 39747584 3345 33554432000 4194304 7499544 140721384660112 140721384657112 139886037867493 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 9704 3345 700 807 0 2695 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 38816 KiB
Current children cumulated memory: 13380 KiB

[startup+0.700292 s]
/proc/loadavg: 1.95 2.01 2.04 3/187 21416
/proc/meminfo: memFree=5346564/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=51016 memory=25616 CPUtime=0.69 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 6629 0 0 0 68 1 0 0 20 0 1 0 217745020 52240384 6404 33554432000 4194304 7499544 140721384660112 140721384651112 4563992 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 12754 6404 700 807 0 5745 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 51016 KiB
Current children cumulated memory: 25616 KiB

[startup+1.5003 s]
/proc/loadavg: 1.95 2.01 2.04 3/187 21416
/proc/meminfo: memFree=5332252/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=75952 memory=50424 CPUtime=1.49 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 12901 0 0 0 147 2 0 0 20 0 1 0 217745020 77774848 12606 33554432000 4194304 7499544 140721384660112 140721384651112 139886037867493 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 18988 12606 700 807 0 11979 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 75952 KiB
Current children cumulated memory: 50424 KiB

[startup+3.10948 s]
/proc/loadavg: 1.95 2.01 2.04 3/187 21416
/proc/meminfo: memFree=5228216/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164532 memory=139352 CPUtime=3.1 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 48706 0 0 0 305 5 0 0 20 0 1 0 217745020 168480768 34838 33554432000 4194304 7499544 140721384660112 140721384651112 4408882 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41133 34838 736 807 0 34124 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 164532 KiB
Current children cumulated memory: 139352 KiB

[startup+6.30032 s]
/proc/loadavg: 1.95 2.01 2.04 3/194 21439
/proc/meminfo: memFree=5350580/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164532 memory=139408 CPUtime=6.28 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 53347 0 0 0 623 5 0 0 20 0 1 0 217745020 168480768 34852 33554432000 4194304 7499544 140721384660112 140721384654648 5574843 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41133 34852 736 807 0 34124 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 164532 KiB
Current children cumulated memory: 139408 KiB

[startup+12.7003 s]
/proc/loadavg: 1.96 2.01 2.04 3/187 21478
/proc/meminfo: memFree=5224212/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164532 memory=139408 CPUtime=12.69 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 57938 0 0 0 1263 6 0 0 20 0 1 0 217745020 168480768 34852 33554432000 4194304 7499544 140721384660112 140721384654648 4408839 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41133 34852 736 807 0 34124 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 164532 KiB
Current children cumulated memory: 139408 KiB

[startup+25.5003 s]
/proc/loadavg: 1.96 2.01 2.04 3/187 21478
/proc/meminfo: memFree=5224476/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164532 memory=139408 CPUtime=25.49 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 67062 0 0 0 2543 6 0 0 20 0 1 0 217745020 168480768 34852 33554432000 4194304 7499544 140721384660112 140721384654648 4579720 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41133 34852 736 807 0 34124 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 164532 KiB
Current children cumulated memory: 139408 KiB

[startup+51.1096 s]
/proc/loadavg: 1.90 1.99 2.03 3/187 21478
/proc/meminfo: memFree=5224144/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164532 memory=139416 CPUtime=51.09 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 71217 0 0 0 5103 6 0 0 20 0 1 0 217745020 168480768 34854 33554432000 4194304 7499544 140721384660112 140721384654648 4406004 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41133 34854 736 807 0 34124 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 164532 KiB
Current children cumulated memory: 139416 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 1.99 2.03 3/187 21479
/proc/meminfo: memFree=5223816/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164532 memory=139416 CPUtime=102.26 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 73910 0 0 0 10220 6 0 0 20 0 1 0 217745020 168480768 34854 33554432000 4194304 7499544 140721384660112 140721384654648 4405034 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41133 34854 736 807 0 34124 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 164532 KiB
Current children cumulated memory: 139416 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 21480
/proc/meminfo: memFree=5223584/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164532 memory=139416 CPUtime=162.25 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 74285 0 0 0 16219 6 0 0 20 0 1 0 217745020 168480768 34854 33554432000 4194304 7499544 140721384660112 140721384654648 4258061 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41133 34854 736 807 0 34124 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 164532 KiB
Current children cumulated memory: 139416 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/187 21488
/proc/meminfo: memFree=5223316/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164532 memory=139416 CPUtime=222.25 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 74649 0 0 0 22219 6 0 0 20 0 1 0 217745020 168480768 34854 33554432000 4194304 7499544 140721384660112 140721384654648 4579850 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41133 34854 736 807 0 34124 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 164532 KiB
Current children cumulated memory: 139416 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 21550
/proc/meminfo: memFree=5226752/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164532 memory=139416 CPUtime=282.25 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 75013 0 0 0 28219 6 0 0 20 0 1 0 217745020 168480768 34854 33554432000 4194304 7499544 140721384660112 140721384654648 4404999 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41133 34854 736 807 0 34124 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 164532 KiB
Current children cumulated memory: 139416 KiB

[startup+342.3 s]
/proc/loadavg: 1.96 1.98 2.03 3/187 21611
/proc/meminfo: memFree=5225220/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164532 memory=139416 CPUtime=342.25 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 75377 0 0 0 34219 6 0 0 20 0 1 0 217745020 168480768 34854 33554432000 4194304 7499544 140721384660112 140721384654648 4258035 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41133 34854 736 807 0 34124 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 164532 KiB
Current children cumulated memory: 139416 KiB

[startup+402.3 s]
/proc/loadavg: 1.94 1.97 2.02 3/187 21794
/proc/meminfo: memFree=5214944/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164532 memory=139416 CPUtime=402.25 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 75741 0 0 0 40219 6 0 0 20 0 1 0 217745020 168480768 34854 33554432000 4194304 7499544 140721384660112 140721384654648 4408868 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41133 34854 736 807 0 34124 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 164532 KiB
Current children cumulated memory: 139416 KiB

[startup+462.3 s]
/proc/loadavg: 1.98 1.97 2.02 3/187 21795
/proc/meminfo: memFree=5213420/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164532 memory=139416 CPUtime=462.24 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 76105 0 0 0 46218 6 0 0 20 0 1 0 217745020 168480768 34854 33554432000 4194304 7499544 140721384660112 140721384654648 4258023 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41133 34854 736 807 0 34124 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 164532 KiB
Current children cumulated memory: 139416 KiB


################
# More data... #
################

/proc/21415/statm: 41133 34854 736 807 0 34124 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 164532 KiB
Current children cumulated memory: 139416 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 21857
/proc/meminfo: memFree=5209136/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164532 memory=139416 CPUtime=1782.21 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 84028 0 0 0 178215 6 0 0 20 0 1 0 217745020 168480768 34854 33554432000 4194304 7499544 140721384660112 140721384654648 4258031 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41133 34854 736 807 0 34124 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 164532 KiB
Current children cumulated memory: 139416 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 21858
/proc/meminfo: memFree=5209128/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164532 memory=139416 CPUtime=1842.2 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 84387 0 0 0 184214 6 0 0 20 0 1 0 217745020 168480768 34854 33554432000 4194304 7499544 140721384660112 140721384654648 4398064 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41133 34854 736 807 0 34124 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 164532 KiB
Current children cumulated memory: 139416 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 21859
/proc/meminfo: memFree=5209376/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164664 memory=139416 CPUtime=1902.2 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 84754 0 0 0 190214 6 0 0 20 0 1 0 217745020 168615936 34854 33554432000 4194304 7499544 140721384660112 140721384654600 4405860 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41166 34854 736 807 0 34157 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 164664 KiB
Current children cumulated memory: 139416 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 21860
/proc/meminfo: memFree=5209516/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164664 memory=139420 CPUtime=1962.2 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 85114 0 0 0 196214 6 0 0 20 0 1 0 217745020 168615936 34855 33554432000 4194304 7499544 140721384660112 140721384654600 5574156 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41166 34855 736 807 0 34157 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 164664 KiB
Current children cumulated memory: 139420 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21869
/proc/meminfo: memFree=5208648/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164664 memory=139420 CPUtime=2022.2 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 85474 0 0 0 202214 6 0 0 20 0 1 0 217745020 168615936 34855 33554432000 4194304 7499544 140721384660112 140721384654600 4408816 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41166 34855 736 807 0 34157 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 164664 KiB
Current children cumulated memory: 139420 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21870
/proc/meminfo: memFree=5208772/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164664 memory=139420 CPUtime=2082.2 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 85839 0 0 0 208214 6 0 0 20 0 1 0 217745020 168615936 34855 33554432000 4194304 7499544 140721384660112 140721384654600 4408672 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41166 34855 736 807 0 34157 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 164664 KiB
Current children cumulated memory: 139420 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21871
/proc/meminfo: memFree=5209144/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164664 memory=139420 CPUtime=2142.19 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 86199 0 0 0 214213 6 0 0 20 0 1 0 217745020 168615936 34855 33554432000 4194304 7499544 140721384660112 140721384654600 5604096 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41166 34855 736 807 0 34157 0
Current children cumulated CPU time: 2142.19 s
Current children cumulated vsize: 164664 KiB
Current children cumulated memory: 139420 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21872
/proc/meminfo: memFree=5209264/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164664 memory=139420 CPUtime=2202.19 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 86559 0 0 0 220213 6 0 0 20 0 1 0 217745020 168615936 34855 33554432000 4194304 7499544 140721384660112 140721384654600 4404988 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41166 34855 736 807 0 34157 0
Current children cumulated CPU time: 2202.19 s
Current children cumulated vsize: 164664 KiB
Current children cumulated memory: 139420 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21873
/proc/meminfo: memFree=5208888/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164664 memory=139420 CPUtime=2262.19 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 86919 0 0 0 226213 6 0 0 20 0 1 0 217745020 168615936 34855 33554432000 4194304 7499544 140721384660112 140721384654600 4379025 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41166 34855 736 807 0 34157 0
Current children cumulated CPU time: 2262.19 s
Current children cumulated vsize: 164664 KiB
Current children cumulated memory: 139420 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 21874
/proc/meminfo: memFree=5209996/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164664 memory=139420 CPUtime=2322.19 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 87279 0 0 0 232213 6 0 0 20 0 1 0 217745020 168615936 34855 33554432000 4194304 7499544 140721384660112 140721384654600 4405010 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41166 34855 736 807 0 34157 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 164664 KiB
Current children cumulated memory: 139420 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21876
/proc/meminfo: memFree=5209020/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164664 memory=139420 CPUtime=2382.19 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 87639 0 0 0 238213 6 0 0 20 0 1 0 217745020 168615936 34855 33554432000 4194304 7499544 140721384660112 140721384654600 4258061 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41166 34855 736 807 0 34157 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 164664 KiB
Current children cumulated memory: 139420 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21877
/proc/meminfo: memFree=5209116/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164664 memory=139420 CPUtime=2442.19 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 87999 0 0 0 244213 6 0 0 20 0 1 0 217745020 168615936 34855 33554432000 4194304 7499544 140721384660112 140721384654600 4258046 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41166 34855 736 807 0 34157 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 164664 KiB
Current children cumulated memory: 139420 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21878
/proc/meminfo: memFree=5208992/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164664 memory=139420 CPUtime=2502.18 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 88364 0 0 0 250212 6 0 0 20 0 1 0 217745020 168615936 34855 33554432000 4194304 7499544 140721384660112 140721384654600 4408875 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41166 34855 736 807 0 34157 0
Current children cumulated CPU time: 2502.18 s
Current children cumulated vsize: 164664 KiB
Current children cumulated memory: 139420 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21879
/proc/meminfo: memFree=5208844/32770624 swapFree=67108792/67108860
[pid=21415] ppid=21412 vsize=164664 memory=139420 CPUtime=2519.89 cores=1,3,5,7
/proc/21415/stat : 21415 (MistralXCSP) R 21412 21415 20051 0 -1 4202496 88724 0 0 0 251983 6 0 0 20 0 1 0 217745020 168615936 34855 33554432000 4194304 7499544 140721384660112 140721384654600 4222944 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 25911296 140721384666221 140721384666371 140721384666371 140721384669129 0
/proc/21415/statm: 41166 34855 736 807 0 34157 0
Current children cumulated CPU time: 2519.89 s
Current children cumulated vsize: 164664 KiB
Current children cumulated memory: 139420 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.01 s]
# the end of solver process 21415 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.84 s, system=0.068997 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.91
CPU user time (s): 2519.84
CPU system time (s): 0.068997
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 164664
Max. memory (cumulated for all children) (KiB): 139420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.84
system time used= 0.068997
maximum resident set size= 139440
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88758
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= 56
involuntary context switches= 642


# summary of solver processes directly reported to runsolver:
#   pid: 21415
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2519.84
#   total CPU system time (s): 0.068997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0669 second user time and 18.4389 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-11 17:36:58
IDJOB=4304087
IDBENCH=141182
IDSOLVER=2779
FILE ID=node150/4304087-1534001817
RUNJOBID= node150-1533991720-20083
PBS_JOBID= 21036945
Free space on /tmp= 34696 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Rlfap/Rlfap-dec-scens11/Rlfap-scen-11-f01_c18.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-4304087-1534001817/watcher-4304087-1534001817 -o /tmp/evaluation-result-4304087-1534001817/solver-4304087-1534001817 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1533991720-20083 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1059942890 HOME/instance-4304087-1534001817.xml

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

MD5SUM BENCH= 835bf91cf13c47564ae451efb141e04e
RANDOM SEED=1059942890

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:         5364768 kB
MemAvailable:   31775244 kB
Buffers:          202932 kB
Cached:         26087704 kB
SwapCached:           32 kB
Active:         10062020 kB
Inactive:       16412160 kB
Active(anon):     134360 kB
Inactive(anon):   101184 kB
Active(file):    9927660 kB
Inactive(file): 16310976 kB
Unevictable:        7740 kB
Mlocked:            7740 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              5932 kB
Writeback:             0 kB
AnonPages:        190544 kB
Mapped:            53076 kB
Shmem:             49732 kB
Slab:             628860 kB
SReclaimable:     600300 kB
SUnreclaim:        28560 kB
KernelStack:        3328 kB
PageTables:         5628 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     507192 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 34688 MiB
End job on node150 at 2018-08-11 18:18:58