Trace number 4391787

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
miniBTD 19.06.16SAT 1733.97 1734.13

General information on the benchmark

NameRandom/Random-RB-2-40-19f/
rand-2-40-19-443-230f-30.xml
MD5SUM50ce50ecf2588fb2b611ab94508eaebd
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark44.0789
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints334
Number of domains1
Minimum domain size19
Maximum domain size19
Distribution of domain sizes[{"size":19,"count":40}]
Minimum variable degree8
Maximum variable degree21
Distribution of variable degrees[{"degree":8,"count":1},{"degree":10,"count":1},{"degree":12,"count":2},{"degree":13,"count":2},{"degree":14,"count":3},{"degree":15,"count":6},{"degree":16,"count":3},{"degree":17,"count":4},{"degree":18,"count":4},{"degree":19,"count":4},{"degree":20,"count":6},{"degree":21,"count":4}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":334}]
Number of extensional constraints334
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":334}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.01	c Version 19.06.16
1733.94/1734.13	s SATISFIABLE
1733.94/1734.13	v <instantiation type="solution">
1733.94/1734.13	v <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] </list>
1733.94/1734.13	v <values> 2 7 3 6 3 7 11 0 8 3 4 5 14 14 9 5 6 9 14 7 12 11 16 14 12 13 14 4 18 5 0 12 18 8 4 11 9 1 1 17 </values>
1733.94/1734.13	v </instantiation>
1733.94/1734.13	c Solution is valid

Verifier Data 

OK

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 (8477 MiB free)
  memory of node 1: 16384 MiB (15795 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391787-1568306925/watcher-4391787-1568306925 -o /tmp/evaluation-result-4391787-1568306925/solver-4391787-1568306925 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node150-1568306885-1655 --watchdog 2560 miniBTD 2400 HOME/instance-4391787-1568306925.xml 

running on 4 cores: 0,2,4,6

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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=1684, runsolver pid=1678
Current StackSize limit: 8192 KiB


[startup+0.100699 s]*
/proc/loadavg: 1.00 1.08 1.46 4/200 1687
/proc/meminfo: memFree=24849112/32770624 swapFree=67017240/67108860
[pid=1684] ppid=1678 vsize=27952 memory=4364 CPUtime=0.08 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 1272 0 1 0 8 0 0 0 20 0 1 0 406965124 28622848 1091 33554432000 4194304 5326806 140721476292160 140721476291368 4400988 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 6988 1091 631 277 0 509 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 27952 KiB
Current children cumulated memory: 4364 KiB

[startup+0.209433 s]*
/proc/loadavg: 1.00 1.08 1.46 3/200 1687
/proc/meminfo: memFree=24848740/32770624 swapFree=67017240/67108860
[pid=1684] ppid=1678 vsize=27952 memory=4364 CPUtime=0.19 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 1280 0 1 0 19 0 0 0 20 0 1 0 406965124 28622848 1091 33554432000 4194304 5326806 140721476292160 140721476291368 140241094414716 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 6988 1091 631 277 0 509 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 27952 KiB
Current children cumulated memory: 4364 KiB

[startup+0.308981 s]*
/proc/loadavg: 1.00 1.08 1.46 4/200 1687
/proc/meminfo: memFree=24848740/32770624 swapFree=67017240/67108860
[pid=1684] ppid=1678 vsize=27952 memory=4364 CPUtime=0.29 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 1283 0 1 0 29 0 0 0 20 0 1 0 406965124 28622848 1091 33554432000 4194304 5326806 140721476292160 140721476291368 140241094414716 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 6988 1091 631 277 0 509 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 27952 KiB
Current children cumulated memory: 4364 KiB

[startup+0.700227 s]
/proc/loadavg: 1.00 1.08 1.46 4/200 1687
/proc/meminfo: memFree=24848924/32770624 swapFree=67017240/67108860
[pid=1684] ppid=1678 vsize=27952 memory=4364 CPUtime=0.67 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 1290 0 1 0 67 0 0 0 20 0 1 0 406965124 28622848 1091 33554432000 4194304 5326806 140721476292160 140721476291368 4400976 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 6988 1091 631 277 0 509 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 27952 KiB
Current children cumulated memory: 4364 KiB

[startup+1.50023 s]
/proc/loadavg: 1.00 1.08 1.46 4/200 1687
/proc/meminfo: memFree=24848592/32770624 swapFree=67017240/67108860
[pid=1684] ppid=1678 vsize=27952 memory=4364 CPUtime=1.48 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 1299 0 1 0 147 1 0 0 20 0 1 0 406965124 28622848 1091 33554432000 4194304 5326806 140721476292160 140721476291368 4400976 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 6988 1091 631 277 0 509 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 27952 KiB
Current children cumulated memory: 4364 KiB

[startup+3.10903 s]
/proc/loadavg: 1.08 1.09 1.46 4/200 1687
/proc/meminfo: memFree=24848924/32770624 swapFree=67017240/67108860
[pid=1684] ppid=1678 vsize=27952 memory=4552 CPUtime=3.08 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 1709 0 1 0 307 1 0 0 20 0 1 0 406965124 28622848 1138 33554432000 4194304 5326806 140721476292160 140721476291368 4677599 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 6988 1138 644 277 0 509 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 27952 KiB
Current children cumulated memory: 4552 KiB

[startup+6.30021 s]
/proc/loadavg: 1.08 1.09 1.46 4/200 1687
/proc/meminfo: memFree=24848684/32770624 swapFree=67017240/67108860
[pid=1684] ppid=1678 vsize=28080 memory=4568 CPUtime=6.27 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 2121 0 1 0 624 3 0 0 20 0 1 0 406965124 28753920 1142 33554432000 4194304 5326806 140721476292160 140721476291368 4400969 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7020 1142 644 277 0 541 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 28080 KiB
Current children cumulated memory: 4568 KiB

[startup+12.7002 s]
/proc/loadavg: 1.16 1.11 1.46 4/200 1687
/proc/meminfo: memFree=24849120/32770624 swapFree=67017240/67108860
[pid=1684] ppid=1678 vsize=28080 memory=4572 CPUtime=12.68 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 2537 0 1 0 1263 5 0 0 20 0 1 0 406965124 28753920 1143 33554432000 4194304 5326806 140721476292160 140721476291368 4400988 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7020 1143 644 277 0 541 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 28080 KiB
Current children cumulated memory: 4572 KiB

[startup+25.5002 s]
/proc/loadavg: 1.34 1.15 1.47 3/195 1799
/proc/meminfo: memFree=24838116/32770624 swapFree=67017240/67108860
[pid=1684] ppid=1678 vsize=28080 memory=4604 CPUtime=25.47 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 3377 0 1 0 2538 9 0 0 20 0 1 0 406965124 28753920 1151 33554432000 4194304 5326806 140721476292160 140721476291368 4401011 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7020 1151 644 277 0 541 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 28080 KiB
Current children cumulated memory: 4604 KiB

[startup+51.109 s]
/proc/loadavg: 1.57 1.22 1.48 3/200 1812
/proc/meminfo: memFree=24817976/32770624 swapFree=67017240/67108860
[pid=1684] ppid=1678 vsize=28080 memory=4612 CPUtime=51.07 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 3802 0 1 0 5092 15 0 0 20 0 1 0 406965124 28753920 1153 33554432000 4194304 5326806 140721476292160 140721476291368 140241094414716 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7020 1153 644 277 0 541 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 28080 KiB
Current children cumulated memory: 4612 KiB

[startup+102.3 s]
/proc/loadavg: 1.81 1.34 1.51 3/200 1940
/proc/meminfo: memFree=24830860/32770624 swapFree=67017240/67108860
[pid=1684] ppid=1678 vsize=28080 memory=4616 CPUtime=102.26 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 4227 0 1 0 10198 28 0 0 20 0 1 0 406965124 28753920 1154 33554432000 4194304 5326806 140721476292160 140721476291368 4400532 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7020 1154 644 277 0 541 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 28080 KiB
Current children cumulated memory: 4616 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 1.46 1.54 3/202 1953
/proc/meminfo: memFree=24831440/32770624 swapFree=67017260/67108860
[pid=1684] ppid=1678 vsize=28080 memory=4624 CPUtime=162.25 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 4656 0 1 0 16183 42 0 0 20 0 1 0 406965124 28753920 1156 33554432000 4194304 5326806 140721476292160 140721476291368 4400990 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7020 1156 644 277 0 541 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 28080 KiB
Current children cumulated memory: 4624 KiB

[startup+222.3 s]
/proc/loadavg: 1.94 1.54 1.57 3/202 2083
/proc/meminfo: memFree=24829568/32770624 swapFree=67017260/67108860
[pid=1684] ppid=1678 vsize=28080 memory=4640 CPUtime=222.24 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 5088 0 1 0 22163 61 0 0 20 0 1 0 406965124 28753920 1160 33554432000 4194304 5326806 140721476292160 140721476291368 4400976 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7020 1160 644 277 0 541 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 28080 KiB
Current children cumulated memory: 4640 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.63 1.59 3/202 2087
/proc/meminfo: memFree=24829572/32770624 swapFree=67017260/67108860
[pid=1684] ppid=1678 vsize=28080 memory=4652 CPUtime=282.23 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 5521 0 1 0 28144 79 0 0 20 0 1 0 406965124 28753920 1163 33554432000 4194304 5326806 140721476292160 140721476291368 4277971 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7020 1163 644 277 0 541 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 28080 KiB
Current children cumulated memory: 4652 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.69 1.62 3/201 2091
/proc/meminfo: memFree=24829716/32770624 swapFree=67017260/67108860
[pid=1684] ppid=1678 vsize=28080 memory=4656 CPUtime=342.22 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 5953 0 1 0 34128 94 0 0 20 0 1 0 406965124 28753920 1164 33554432000 4194304 5326806 140721476292160 140721476291368 4400976 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7020 1164 644 277 0 541 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 28080 KiB
Current children cumulated memory: 4656 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.75 1.64 3/201 2097
/proc/meminfo: memFree=24829108/32770624 swapFree=67017260/67108860
[pid=1684] ppid=1678 vsize=28080 memory=4680 CPUtime=402.21 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 6393 0 1 0 40109 112 0 0 20 0 1 0 406965124 28753920 1170 33554432000 4194304 5326806 140721476292160 140721476291368 140241094414716 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7020 1170 649 277 0 541 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 28080 KiB
Current children cumulated memory: 4680 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.80 1.66 3/199 2102
/proc/meminfo: memFree=24829980/32770624 swapFree=67017264/67108860
[pid=1684] ppid=1678 vsize=28080 memory=4680 CPUtime=462.2 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 6826 0 1 0 46089 131 0 0 20 0 1 0 406965124 28753920 1170 33554432000 4194304 5326806 140721476292160 140721476291368 4400976 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7020 1170 649 277 0 541 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 28080 KiB
Current children cumulated memory: 4680 KiB


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

Current children cumulated memory: 4720 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 1.98 1.85 3/199 2193
/proc/meminfo: memFree=24830472/32770624 swapFree=67017300/67108860
[pid=1684] ppid=1678 vsize=28212 memory=4724 CPUtime=1242.15 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 12552 0 1 0 123879 336 0 0 20 0 1 0 406965124 28889088 1181 33554432000 4194304 5326806 140721476292160 140721476291368 140241094414716 0 0 4096 0 0 0 0 17 4 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7053 1181 649 277 0 574 0
Current children cumulated CPU time: 1242.15 s
Current children cumulated vsize: 28212 KiB
Current children cumulated memory: 4724 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.86 3/199 2199
/proc/meminfo: memFree=24830036/32770624 swapFree=67017300/67108860
[pid=1684] ppid=1678 vsize=28212 memory=4724 CPUtime=1302.14 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 12997 0 1 0 129863 351 0 0 20 0 1 0 406965124 28889088 1181 33554432000 4194304 5326806 140721476292160 140721476291368 140241094414716 0 0 4096 0 0 0 0 17 4 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7053 1181 649 277 0 574 0
Current children cumulated CPU time: 1302.14 s
Current children cumulated vsize: 28212 KiB
Current children cumulated memory: 4724 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/200 2211
/proc/meminfo: memFree=24829512/32770624 swapFree=67017312/67108860
[pid=1684] ppid=1678 vsize=28212 memory=4728 CPUtime=1362.14 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 13442 0 1 0 135848 366 0 0 20 0 1 0 406965124 28889088 1182 33554432000 4194304 5326806 140721476292160 140721476291368 4400892 0 0 4096 0 0 0 0 17 4 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7053 1182 649 277 0 574 0
Current children cumulated CPU time: 1362.14 s
Current children cumulated vsize: 28212 KiB
Current children cumulated memory: 4728 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 1.99 1.88 3/200 2215
/proc/meminfo: memFree=24829392/32770624 swapFree=67017312/67108860
[pid=1684] ppid=1678 vsize=28212 memory=4728 CPUtime=1422.14 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 13889 0 1 0 141832 382 0 0 20 0 1 0 406965124 28889088 1182 33554432000 4194304 5326806 140721476292160 140721476291368 140241094414716 0 0 4096 0 0 0 0 17 4 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7053 1182 649 277 0 574 0
Current children cumulated CPU time: 1422.14 s
Current children cumulated vsize: 28212 KiB
Current children cumulated memory: 4728 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.88 3/200 2221
/proc/meminfo: memFree=24829476/32770624 swapFree=67017312/67108860
[pid=1684] ppid=1678 vsize=28212 memory=4736 CPUtime=1482.14 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 14336 0 1 0 147817 397 0 0 20 0 1 0 406965124 28889088 1184 33554432000 4194304 5326806 140721476292160 140721476291368 140241094414716 0 0 4096 0 0 0 0 17 4 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7053 1184 649 277 0 574 0
Current children cumulated CPU time: 1482.14 s
Current children cumulated vsize: 28212 KiB
Current children cumulated memory: 4736 KiB

[startup+1542.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/200 2225
/proc/meminfo: memFree=24829328/32770624 swapFree=67017312/67108860
[pid=1684] ppid=1678 vsize=28212 memory=4736 CPUtime=1542.14 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 14784 0 1 0 153801 413 0 0 20 0 1 0 406965124 28889088 1184 33554432000 4194304 5326806 140721476292160 140721476291368 140241094414716 0 0 4096 0 0 0 0 17 4 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7053 1184 649 277 0 574 0
Current children cumulated CPU time: 1542.14 s
Current children cumulated vsize: 28212 KiB
Current children cumulated memory: 4736 KiB

[startup+1602.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/199 2229
/proc/meminfo: memFree=24830608/32770624 swapFree=67017312/67108860
[pid=1684] ppid=1678 vsize=28212 memory=4740 CPUtime=1602.13 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 15234 0 1 0 159781 432 0 0 20 0 1 0 406965124 28889088 1185 33554432000 4194304 5326806 140721476292160 140721476291368 140241094414716 0 0 4096 0 0 0 0 17 4 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7053 1185 649 277 0 574 0
Current children cumulated CPU time: 1602.13 s
Current children cumulated vsize: 28212 KiB
Current children cumulated memory: 4740 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.90 3/199 2236
/proc/meminfo: memFree=24829560/32770624 swapFree=67017312/67108860
[pid=1684] ppid=1678 vsize=28212 memory=4744 CPUtime=1662.14 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 15683 0 1 0 165765 449 0 0 20 0 1 0 406965124 28889088 1186 33554432000 4194304 5326806 140721476292160 140721476291368 140241094414716 0 0 4096 0 0 0 0 17 4 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7053 1186 649 277 0 574 0
Current children cumulated CPU time: 1662.14 s
Current children cumulated vsize: 28212 KiB
Current children cumulated memory: 4744 KiB

[startup+1722.3 s]
/proc/loadavg: 2.05 2.00 1.91 3/199 2240
/proc/meminfo: memFree=24830164/32770624 swapFree=67017312/67108860
[pid=1684] ppid=1678 vsize=28212 memory=4744 CPUtime=1722.13 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 16132 0 1 0 171747 466 0 0 20 0 1 0 406965124 28889088 1186 33554432000 4194304 5326806 140721476292160 140721476291368 4677626 0 0 4096 0 0 0 0 17 4 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7053 1186 649 277 0 574 0
Current children cumulated CPU time: 1722.13 s
Current children cumulated vsize: 28212 KiB
Current children cumulated memory: 4744 KiB

[startup+1734.13 s]
# the end of solver process 1684 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1729.29 s, system=4.68761 s

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

[startup+1728 s]*
/proc/loadavg: 2.04 2.00 1.91 3/199 2240
/proc/meminfo: memFree=24830164/32770624 swapFree=67017312/67108860
[pid=1684] ppid=1678 vsize=28212 memory=4744 CPUtime=1727.84 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 16132 0 1 0 172317 467 0 0 20 0 1 0 406965124 28889088 1186 33554432000 4194304 5326806 140721476292160 140721476291368 140241094414716 0 0 4096 0 0 0 0 17 4 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7053 1186 649 277 0 574 0
Current children cumulated CPU time: 1727.84 s
Current children cumulated vsize: 28212 KiB
Current children cumulated memory: 4744 KiB

[startup+1731.2 s]
/proc/loadavg: 2.04 2.00 1.91 3/199 2240
/proc/meminfo: memFree=24829792/32770624 swapFree=67017312/67108860
[pid=1684] ppid=1678 vsize=28212 memory=4744 CPUtime=1731.03 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 16132 0 1 0 172636 467 0 0 20 0 1 0 406965124 28889088 1186 33554432000 4194304 5326806 140721476292160 140721476291368 140241094414716 0 0 4096 0 0 0 0 17 4 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7053 1186 649 277 0 574 0
Current children cumulated CPU time: 1731.03 s
Current children cumulated vsize: 28212 KiB
Current children cumulated memory: 4744 KiB

[startup+1732.8 s]
/proc/loadavg: 2.04 2.00 1.91 3/199 2240
/proc/meminfo: memFree=24829792/32770624 swapFree=67017312/67108860
[pid=1684] ppid=1678 vsize=28212 memory=4744 CPUtime=1732.63 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 16132 0 1 0 172795 468 0 0 20 0 1 0 406965124 28889088 1186 33554432000 4194304 5326806 140721476292160 140721476291368 140241094414716 0 0 4096 0 0 0 0 17 4 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7053 1186 649 277 0 574 0
Current children cumulated CPU time: 1732.63 s
Current children cumulated vsize: 28212 KiB
Current children cumulated memory: 4744 KiB

[startup+1733.6 s]
/proc/loadavg: 2.04 2.00 1.91 3/199 2240
/proc/meminfo: memFree=24829792/32770624 swapFree=67017312/67108860
[pid=1684] ppid=1678 vsize=28212 memory=4744 CPUtime=1733.43 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 16132 0 1 0 172875 468 0 0 20 0 1 0 406965124 28889088 1186 33554432000 4194304 5326806 140721476292160 140721476291368 4400990 0 0 4096 0 0 0 0 17 4 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7053 1186 649 277 0 574 0
Current children cumulated CPU time: 1733.43 s
Current children cumulated vsize: 28212 KiB
Current children cumulated memory: 4744 KiB

[startup+1734 s]*
/proc/loadavg: 2.04 2.00 1.91 3/199 2240
/proc/meminfo: memFree=24829792/32770624 swapFree=67017312/67108860
[pid=1684] ppid=1678 vsize=28212 memory=4744 CPUtime=1733.84 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 16132 0 1 0 172916 468 0 0 20 0 1 0 406965124 28889088 1186 33554432000 4194304 5326806 140721476292160 140721476291368 140241094414716 0 0 4096 0 0 0 0 17 4 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7053 1186 649 277 0 574 0
Current children cumulated CPU time: 1733.84 s
Current children cumulated vsize: 28212 KiB
Current children cumulated memory: 4744 KiB

[startup+1734.11 s]
/proc/loadavg: 2.04 2.00 1.91 3/199 2240
/proc/meminfo: memFree=24829792/32770624 swapFree=67017312/67108860
[pid=1684] ppid=1678 vsize=28212 memory=4744 CPUtime=1733.94 cores=0,2,4,6
/proc/1684/stat : 1684 (miniBTD) R 1678 1684 1622 0 -1 4202496 16132 0 1 0 172926 468 0 0 20 0 1 0 406965124 28889088 1186 33554432000 4194304 5326806 140721476292160 140721476291368 4400985 0 0 4096 0 0 0 0 17 4 0 0 1 0 0 7427920 7432256 26824704 140721476293664 140721476293744 140721476293744 140721476296653 0
/proc/1684/statm: 7053 1186 649 277 0 574 0
Current children cumulated CPU time: 1733.94 s
Current children cumulated vsize: 28212 KiB
Current children cumulated memory: 4744 KiB

Child status: 0
Real time (s): 1734.13
CPU time (s): 1733.97
CPU user time (s): 1729.29
CPU system time (s): 4.68761
CPU usage (%): 99.9909
Max. virtual memory (cumulated for all children) (KiB): 28212
Max. memory (cumulated for all children) (KiB): 4744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1729.29
system time used= 4.68761
maximum resident set size= 4776
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16170
page faults= 1
swaps= 0
block input operations= 4888
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 1093


# summary of solver processes directly reported to runsolver:
#   pid: 1684
#   total CPU time (s): 1733.97
#   total CPU user time (s): 1729.29
#   total CPU system time (s): 4.68761

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.25107 second user time and 11.017 second system time

The end

Launcher Data 

Begin job on node150 at 2019-09-12 18:48:05
IDJOB=4391787
IDBENCH=120943
IDSOLVER=2836
FILE ID=node150/4391787-1568306925
RUNJOBID= node150-1568306885-1655
PBS_JOBID= 21701119
Free space on /tmp= 55032 MiB

SOLVER NAME= miniBTD 19.06.16
BENCH NAME= XCSP17/Random/Random-RB-2-40-19f/rand-2-40-19-443-230f-30.xml
COMMAND LINE= miniBTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391787-1568306925/watcher-4391787-1568306925 -o /tmp/evaluation-result-4391787-1568306925/solver-4391787-1568306925 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node150-1568306885-1655 --watchdog 2560  miniBTD 2400 HOME/instance-4391787-1568306925.xml

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

MD5SUM BENCH= 50ce50ecf2588fb2b611ab94508eaebd
RANDOM SEED=869546169

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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        24856212 kB
MemAvailable:   31841020 kB
Buffers:          150232 kB
Cached:          6983404 kB
SwapCached:         7836 kB
Active:          1146692 kB
Inactive:        6026380 kB
Active(anon):      11048 kB
Inactive(anon):    50116 kB
Active(file):    1135644 kB
Inactive(file):  5976264 kB
Unevictable:      111896 kB
Mlocked:          111896 kB
SwapTotal:      67108860 kB
SwapFree:       67017240 kB
Dirty:             15540 kB
Writeback:             0 kB
AnonPages:        143996 kB
Mapped:            34576 kB
Shmem:             12588 kB
Slab:             331196 kB
SReclaimable:     301360 kB
SUnreclaim:        29836 kB
KernelStack:        3296 kB
PageTables:         5536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     503612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       99712 kB
DirectMap2M:    33445888 kB

Free space on /tmp at the end= 55016 MiB
End job on node150 at 2019-09-12 19:17:00