Trace number 4292864

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
BTD 2018.06.11_3? (TO) 2519.9 2520

General information on the benchmark

NameColouredQueens/
ColouredQueens-12_c18.xml
MD5SUM130c0e53e5c1e074e18659561dd41fce
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables144
Number of constraints66
Number of domains1
Minimum domain size12
Maximum domain size12
Distribution of domain sizes[{"size":12,"count":144}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":140}]
Minimum constraint arity2
Maximum constraint arity12
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":26}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":66}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_3

Verifier Data 

One s line expected

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 (14940 MiB free)
  memory of node 1: 16384 MiB (11890 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292864-1532337065/watcher-4292864-1532337065 -o /tmp/evaluation-result-4292864-1532337065/solver-4292864-1532337065 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11625 --watchdog 2580 BTD 3 2520 HOME/instance-4292864-1532337065.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
Current StackSize limit: 8192 KiB

solver pid=12483, runsolver pid=12480

[startup+0.100087 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 12484
/proc/meminfo: memFree=27471380/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=32908 memory=2880 CPUtime=0.1 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 889 0 0 0 10 0 0 0 20 0 1 0 51269757 33697792 720 33554432000 4194304 36388972 140734031322544 140734031322544 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8227 720 478 7861 0 331 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32908 KiB
Current children cumulated memory: 2880 KiB

[startup+0.209555 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 12484
/proc/meminfo: memFree=27471404/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=32908 memory=2880 CPUtime=0.21 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 891 0 0 0 21 0 0 0 20 0 1 0 51269757 33697792 720 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8227 720 478 7861 0 331 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32908 KiB
Current children cumulated memory: 2880 KiB

[startup+0.30882 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 12484
/proc/meminfo: memFree=27471404/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=32908 memory=2880 CPUtime=0.31 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 893 0 0 0 31 0 0 0 20 0 1 0 51269757 33697792 720 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8227 720 478 7861 0 331 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32908 KiB
Current children cumulated memory: 2880 KiB

[startup+0.700235 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12484
/proc/meminfo: memFree=27471404/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33040 memory=2880 CPUtime=0.69 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 898 0 0 0 69 0 0 0 20 0 1 0 51269757 33832960 720 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8260 720 478 7861 0 364 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33040 KiB
Current children cumulated memory: 2880 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12484
/proc/meminfo: memFree=27471404/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33040 memory=2880 CPUtime=1.49 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 905 0 0 0 148 1 0 0 20 0 1 0 51269757 33832960 720 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8260 720 478 7861 0 364 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33040 KiB
Current children cumulated memory: 2880 KiB

[startup+3.10021 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12484
/proc/meminfo: memFree=27470432/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33040 memory=3120 CPUtime=3.09 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 1100 0 0 0 306 3 0 0 20 0 1 0 51269757 33832960 780 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8260 780 488 7861 0 364 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 33040 KiB
Current children cumulated memory: 3120 KiB

[startup+6.30893 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12484
/proc/meminfo: memFree=27470560/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33040 memory=3148 CPUtime=6.3 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 1301 0 0 0 624 6 0 0 20 0 1 0 51269757 33832960 787 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8260 787 488 7861 0 364 0
Current children cumulated CPU time: 6.3 s
Current children cumulated vsize: 33040 KiB
Current children cumulated memory: 3148 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12484
/proc/meminfo: memFree=27470436/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33040 memory=3184 CPUtime=12.68 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 1511 0 0 0 1256 12 0 0 20 0 1 0 51269757 33832960 796 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8260 796 488 7861 0 364 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 33040 KiB
Current children cumulated memory: 3184 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12484
/proc/meminfo: memFree=27470648/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33172 memory=3220 CPUtime=25.49 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 1936 0 0 0 2524 25 0 0 20 0 1 0 51269757 33968128 805 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8293 805 488 7861 0 397 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33172 KiB
Current children cumulated memory: 3220 KiB

[startup+51.1002 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12484
/proc/meminfo: memFree=27470772/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33172 memory=3248 CPUtime=51.09 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 2164 0 0 0 5060 49 0 0 20 0 1 0 51269757 33968128 812 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8293 812 488 7861 0 397 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33172 KiB
Current children cumulated memory: 3248 KiB

[startup+102.309 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12485
/proc/meminfo: memFree=27470216/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33172 memory=3284 CPUtime=102.3 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 2399 0 0 0 10131 99 0 0 20 0 1 0 51269757 33968128 821 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8293 821 488 7861 0 397 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 33172 KiB
Current children cumulated memory: 3284 KiB

[startup+162.309 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12486
/proc/meminfo: memFree=27470340/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33172 memory=3312 CPUtime=162.29 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 2632 0 0 0 16072 157 0 0 20 0 1 0 51269757 33968128 828 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8293 828 488 7861 0 397 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 33172 KiB
Current children cumulated memory: 3312 KiB

[startup+222.309 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12487
/proc/meminfo: memFree=27469876/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33304 memory=3332 CPUtime=222.29 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 2873 0 0 0 22016 213 0 0 20 0 1 0 51269757 34103296 833 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8326 833 488 7861 0 430 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3332 KiB

[startup+282.309 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12488
/proc/meminfo: memFree=27469648/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33304 memory=3348 CPUtime=282.29 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 3122 0 0 0 27956 273 0 0 20 0 1 0 51269757 34103296 837 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8326 837 488 7861 0 430 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3348 KiB

[startup+342.309 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12489
/proc/meminfo: memFree=27469660/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33304 memory=3364 CPUtime=342.28 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 3363 0 0 0 33897 331 0 0 20 0 1 0 51269757 34103296 841 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8326 841 488 7861 0 430 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3364 KiB

[startup+402.309 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12490
/proc/meminfo: memFree=27469892/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33304 memory=3368 CPUtime=402.28 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 3613 0 0 0 39840 388 0 0 20 0 1 0 51269757 34103296 842 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8326 842 488 7861 0 430 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3368 KiB

[startup+462.309 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12491
/proc/meminfo: memFree=27469904/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33304 memory=3380 CPUtime=462.28 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 3841 0 0 0 45781 447 0 0 20 0 1 0 51269757 34103296 845 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8326 845 488 7861 0 430 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3380 KiB


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

/proc/12483/statm: 8326 865 488 7861 0 430 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3460 KiB

[startup+1782.31 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 12539
/proc/meminfo: memFree=27468452/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33304 memory=3460 CPUtime=1782.22 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 8508 0 0 0 176494 1728 0 0 20 0 1 0 51269757 34103296 865 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8326 865 488 7861 0 430 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3460 KiB

[startup+1842.31 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 12540
/proc/meminfo: memFree=27468432/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33436 memory=3468 CPUtime=1842.23 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 8735 0 0 0 182433 1790 0 0 20 0 1 0 51269757 34238464 867 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8359 867 488 7861 0 463 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3468 KiB

[startup+1902.31 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 12541
/proc/meminfo: memFree=27468668/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33436 memory=3468 CPUtime=1902.22 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 8916 0 0 0 188371 1851 0 0 20 0 1 0 51269757 34238464 867 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8359 867 488 7861 0 463 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3468 KiB

[startup+1962.31 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 12542
/proc/meminfo: memFree=27468532/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33436 memory=3468 CPUtime=1962.22 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 9095 0 0 0 194315 1907 0 0 20 0 1 0 51269757 34238464 867 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8359 867 488 7861 0 463 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3468 KiB

[startup+2022.31 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 12543
/proc/meminfo: memFree=27468644/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33436 memory=3468 CPUtime=2022.22 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 9274 0 0 0 200253 1969 0 0 20 0 1 0 51269757 34238464 867 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8359 867 488 7861 0 463 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3468 KiB

[startup+2082.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12544
/proc/meminfo: memFree=27468648/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33436 memory=3476 CPUtime=2082.21 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 9491 0 0 0 206196 2025 0 0 20 0 1 0 51269757 34238464 869 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8359 869 488 7861 0 463 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3476 KiB

[startup+2142.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12545
/proc/meminfo: memFree=27468264/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33436 memory=3476 CPUtime=2142.21 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 9671 0 0 0 212137 2084 0 0 20 0 1 0 51269757 34238464 869 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8359 869 488 7861 0 463 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3476 KiB

[startup+2202.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12546
/proc/meminfo: memFree=27468624/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33436 memory=3476 CPUtime=2202.21 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 9859 0 0 0 218081 2140 0 0 20 0 1 0 51269757 34238464 869 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8359 869 488 7861 0 463 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3476 KiB

[startup+2262.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12547
/proc/meminfo: memFree=27468876/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33436 memory=3480 CPUtime=2262.21 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 10113 0 0 0 224022 2199 0 0 20 0 1 0 51269757 34238464 870 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8359 870 488 7861 0 463 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3480 KiB

[startup+2322.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12548
/proc/meminfo: memFree=27468988/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33436 memory=3480 CPUtime=2322.21 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 10303 0 0 0 229960 2261 0 0 20 0 1 0 51269757 34238464 870 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8359 870 488 7861 0 463 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3480 KiB

[startup+2382.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12556
/proc/meminfo: memFree=27468836/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33436 memory=3480 CPUtime=2382.2 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 10483 0 0 0 235900 2320 0 0 20 0 1 0 51269757 34238464 870 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8359 870 488 7861 0 463 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3480 KiB

[startup+2442.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12557
/proc/meminfo: memFree=27468376/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33436 memory=3484 CPUtime=2442.2 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 10733 0 0 0 241839 2381 0 0 20 0 1 0 51269757 34238464 871 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8359 871 488 7861 0 463 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3484 KiB

[startup+2502.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12558
/proc/meminfo: memFree=27468796/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33436 memory=3484 CPUtime=2502.19 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 10931 0 0 0 247775 2444 0 0 20 0 1 0 51269757 34238464 871 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8359 871 488 7861 0 463 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3484 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12619
/proc/meminfo: memFree=27468492/32770624 swapFree=67108860/67108860
[pid=12483] ppid=12480 vsize=33436 memory=3484 CPUtime=2519.89 cores=1,3,5,7
/proc/12483/stat : 12483 (BTD) R 12480 12483 11593 0 -1 4202496 11112 0 0 0 249528 2461 0 0 20 0 1 0 51269757 34238464 871 33554432000 4194304 36388972 140734031322544 140734031321384 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63234048 140734031324349 140734031324427 140734031324427 140734031327185 0
/proc/12483/statm: 8359 871 488 7861 0 463 0
Current children cumulated CPU time: 2519.89 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3484 KiB

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

[startup+2520 s]
# the end of solver process 12483 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2495.28 s, system=24.616 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520
CPU time (s): 2519.9
CPU user time (s): 2495.28
CPU system time (s): 24.616
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 33436
Max. memory (cumulated for all children) (KiB): 3484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2495.28
system time used= 24.616
maximum resident set size= 3484
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11112
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= 746


# summary of solver processes directly reported to runsolver:
#   pid: 12483
#   total CPU time (s): 2519.9
#   total CPU user time (s): 2495.28
#   total CPU system time (s): 24.616

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.13038 second user time and 15.4236 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-23 11:11:05
IDJOB=4292864
IDBENCH=141026
IDSOLVER=2749
FILE ID=node151/4292864-1532337065
RUNJOBID= node151-1532329499-11625
PBS_JOBID= 21018998
Free space on /tmp= 55020 MiB

SOLVER NAME= BTD 2018.06.11_3
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-12_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292864-1532337065/watcher-4292864-1532337065 -o /tmp/evaluation-result-4292864-1532337065/solver-4292864-1532337065 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11625 --watchdog 2580  BTD 3 2520 HOME/instance-4292864-1532337065.xml

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

MD5SUM BENCH= 130c0e53e5c1e074e18659561dd41fce
RANDOM SEED=1420786643

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        27475224 kB
MemAvailable:   31956520 kB
Buffers:          128344 kB
Cached:          4594884 kB
SwapCached:            0 kB
Active:           973740 kB
Inactive:        3804908 kB
Active(anon):       5824 kB
Inactive(anon):    69288 kB
Active(file):     967916 kB
Inactive(file):  3735620 kB
Unevictable:        7888 kB
Mlocked:            7888 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52832 kB
Writeback:            28 kB
AnonPages:         71492 kB
Mapped:            38400 kB
Shmem:             17032 kB
Slab:             214724 kB
SReclaimable:     187192 kB
SUnreclaim:        27532 kB
KernelStack:        3584 kB
PageTables:         4720 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     345544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 54968 MiB
End job on node151 at 2018-07-23 11:53:06