Trace number 4292800

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_12 2018-06-11_12? (TO) 2519.93 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-09_c18.xml
MD5SUM698e4c4133fb0965f93dce5d7165b624
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 variables81
Number of constraints48
Number of domains1
Minimum domain size9
Maximum domain size9
Distribution of domain sizes[{"size":9,"count":81}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":77}]
Minimum constraint arity2
Maximum constraint arity9
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":20}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":48}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12

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 (7443 MiB free)
  memory of node 1: 16384 MiB (10345 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292800-1532329275/watcher-4292800-1532329275 -o /tmp/evaluation-result-4292800-1532329275/solver-4292800-1532329275 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532329270-13334 --watchdog 2580 BTD 12 2520 HOME/instance-4292800-1532329275.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=13488, runsolver pid=13485

[startup+0.100171 s]*
/proc/loadavg: 0.65 0.72 0.95 4/192 13489
/proc/meminfo: memFree=18215404/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32504 memory=2356 CPUtime=0.1 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 781 0 0 0 10 0 0 0 20 0 1 0 50490703 33284096 589 33554432000 4194304 36388972 140737107180464 140737107180464 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8126 589 463 7861 0 230 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2356 KiB

[startup+0.209466 s]*
/proc/loadavg: 0.65 0.72 0.95 3/192 13489
/proc/meminfo: memFree=18215404/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32504 memory=2620 CPUtime=0.21 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 784 0 0 0 21 0 0 0 20 0 1 0 50490703 33284096 655 33554432000 4194304 36388972 140737107180464 140737107180464 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8126 655 497 7861 0 230 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2620 KiB

[startup+0.308855 s]*
/proc/loadavg: 0.65 0.72 0.95 3/192 13489
/proc/meminfo: memFree=18215404/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32504 memory=2620 CPUtime=0.31 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 786 0 0 0 31 0 0 0 20 0 1 0 50490703 33284096 655 33554432000 4194304 36388972 140737107180464 140737107180464 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8126 655 497 7861 0 230 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2620 KiB

[startup+0.700272 s]
/proc/loadavg: 0.65 0.72 0.95 3/192 13489
/proc/meminfo: memFree=18215404/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32504 memory=2620 CPUtime=0.69 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 789 0 0 0 68 1 0 0 20 0 1 0 50490703 33284096 655 33554432000 4194304 36388972 140737107180464 140737107180464 7668665 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8126 655 497 7861 0 230 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2620 KiB

[startup+1.50028 s]
/proc/loadavg: 0.65 0.72 0.95 3/192 13489
/proc/meminfo: memFree=18215404/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32504 memory=2620 CPUtime=1.49 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 793 0 0 0 147 2 0 0 20 0 1 0 50490703 33284096 655 33554432000 4194304 36388972 140737107180464 140737107179304 6663882 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8126 655 497 7861 0 230 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2620 KiB

[startup+3.10909 s]
/proc/loadavg: 0.65 0.72 0.95 3/192 13489
/proc/meminfo: memFree=18211428/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32504 memory=2672 CPUtime=3.1 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 914 0 0 0 306 4 0 0 20 0 1 0 50490703 33284096 668 33554432000 4194304 36388972 140737107180464 140737107179304 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8126 668 497 7861 0 230 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2672 KiB

[startup+6.30028 s]
/proc/loadavg: 0.76 0.74 0.95 3/192 13489
/proc/meminfo: memFree=18216392/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32504 memory=2688 CPUtime=6.29 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 1039 0 0 0 621 8 0 0 20 0 1 0 50490703 33284096 672 33554432000 4194304 36388972 140737107180464 140737107179304 6663856 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8126 672 497 7861 0 230 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2688 KiB

[startup+12.7003 s]
/proc/loadavg: 0.86 0.76 0.96 3/192 13489
/proc/meminfo: memFree=18216892/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32504 memory=2700 CPUtime=12.69 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 1167 0 0 0 1250 19 0 0 20 0 1 0 50490703 33284096 675 33554432000 4194304 36388972 140737107180464 140737107179304 6663920 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8126 675 497 7861 0 230 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2700 KiB

[startup+25.5003 s]
/proc/loadavg: 1.11 0.82 0.97 3/192 13489
/proc/meminfo: memFree=18217088/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32636 memory=2728 CPUtime=25.49 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 1430 0 0 0 2511 38 0 0 20 0 1 0 50490703 33419264 682 33554432000 4194304 36388972 140737107180464 140737107179304 4356218 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8159 682 497 7861 0 263 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2728 KiB

[startup+51.1091 s]
/proc/loadavg: 1.42 0.92 1.00 3/192 13489
/proc/meminfo: memFree=18216528/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32636 memory=2744 CPUtime=51.1 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 1570 0 0 0 5034 76 0 0 20 0 1 0 50490703 33419264 686 33554432000 4194304 36388972 140737107180464 140737107179304 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8159 686 497 7861 0 263 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2744 KiB

[startup+102.3 s]
/proc/loadavg: 1.75 1.08 1.05 3/192 13490
/proc/meminfo: memFree=18216532/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32636 memory=2764 CPUtime=102.29 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 1714 0 0 0 10074 155 0 0 20 0 1 0 50490703 33419264 691 33554432000 4194304 36388972 140737107180464 140737107179304 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8159 691 497 7861 0 263 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2764 KiB

[startup+162.3 s]
/proc/loadavg: 1.91 1.25 1.11 3/192 13491
/proc/meminfo: memFree=18216284/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32636 memory=2776 CPUtime=162.28 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 1861 0 0 0 15975 253 0 0 20 0 1 0 50490703 33419264 694 33554432000 4194304 36388972 140737107180464 140737107179304 4356376 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8159 694 497 7861 0 263 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2776 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.39 1.17 3/192 13492
/proc/meminfo: memFree=18216284/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32636 memory=2788 CPUtime=222.28 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 2010 0 0 0 21884 344 0 0 20 0 1 0 50490703 33419264 697 33554432000 4194304 36388972 140737107180464 140737107179304 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8159 697 497 7861 0 263 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2788 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.50 1.22 3/191 13493
/proc/meminfo: memFree=18216176/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32636 memory=2804 CPUtime=282.28 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 2163 0 0 0 27788 440 0 0 20 0 1 0 50490703 33419264 701 33554432000 4194304 36388972 140737107180464 140737107179304 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8159 701 497 7861 0 263 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2804 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.59 1.27 3/187 13494
/proc/meminfo: memFree=18216452/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32636 memory=2816 CPUtime=342.28 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 2315 0 0 0 33693 535 0 0 20 0 1 0 50490703 33419264 704 33554432000 4194304 36388972 140737107180464 140737107179304 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8159 704 498 7861 0 263 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2816 KiB

[startup+402.3 s]
/proc/loadavg: 2.44 1.77 1.35 3/187 13495
/proc/meminfo: memFree=18216260/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32636 memory=2816 CPUtime=402.27 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 2468 0 0 0 39599 628 0 0 20 0 1 0 50490703 33419264 704 33554432000 4194304 36388972 140737107180464 140737107179304 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8159 704 498 7861 0 263 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2816 KiB

[startup+462.3 s]
/proc/loadavg: 2.23 1.84 1.40 3/187 13496
/proc/meminfo: memFree=18216236/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32636 memory=2828 CPUtime=462.27 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 2625 0 0 0 45503 724 0 0 20 0 1 0 50490703 33419264 707 33554432000 4194304 36388972 140737107180464 140737107179304 4356376 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8159 707 498 7861 0 263 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2828 KiB


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

/proc/13488/statm: 8192 718 498 7861 0 296 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2872 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.88 3/188 13544
/proc/meminfo: memFree=18214956/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32768 memory=2876 CPUtime=1782.23 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 5897 0 0 0 175508 2715 0 0 20 0 1 0 50490703 33554432 719 33554432000 4194304 36388972 140737107180464 140737107179304 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8192 719 498 7861 0 296 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2876 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.88 3/188 13545
/proc/meminfo: memFree=18215080/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32768 memory=2876 CPUtime=1842.24 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 6019 0 0 0 181414 2810 0 0 20 0 1 0 50490703 33554432 719 33554432000 4194304 36388972 140737107180464 140737107179304 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8192 719 498 7861 0 296 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2876 KiB

[startup+1902.3 s]
/proc/loadavg: 2.05 2.03 1.89 3/188 13546
/proc/meminfo: memFree=18215328/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32768 memory=2876 CPUtime=1902.23 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 6133 0 0 0 187318 2905 0 0 20 0 1 0 50490703 33554432 719 33554432000 4194304 36388972 140737107180464 140737107179304 4356449 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8192 719 498 7861 0 296 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2876 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.02 1.90 3/188 13547
/proc/meminfo: memFree=18215260/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32768 memory=2880 CPUtime=1962.23 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 6300 0 0 0 193229 2994 0 0 20 0 1 0 50490703 33554432 720 33554432000 4194304 36388972 140737107180464 140737107179304 6663882 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8192 720 498 7861 0 296 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2880 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.02 1.91 3/188 13548
/proc/meminfo: memFree=18215800/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32768 memory=2880 CPUtime=2022.23 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 6429 0 0 0 199138 3085 0 0 20 0 1 0 50490703 33554432 720 33554432000 4194304 36388972 140737107180464 140737107179304 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8192 720 498 7861 0 296 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2880 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/187 13549
/proc/meminfo: memFree=18215700/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32768 memory=2880 CPUtime=2082.22 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 6550 0 0 0 205046 3176 0 0 20 0 1 0 50490703 33554432 720 33554432000 4194304 36388972 140737107180464 140737107179304 4356687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8192 720 498 7861 0 296 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2880 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/187 13550
/proc/meminfo: memFree=18215816/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32768 memory=2880 CPUtime=2142.22 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 6717 0 0 0 210952 3270 0 0 20 0 1 0 50490703 33554432 720 33554432000 4194304 36388972 140737107180464 140737107179304 4356238 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8192 720 498 7861 0 296 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2880 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/187 13551
/proc/meminfo: memFree=18215792/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32768 memory=2884 CPUtime=2202.22 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 6866 0 0 0 216858 3364 0 0 20 0 1 0 50490703 33554432 721 33554432000 4194304 36388972 140737107180464 140737107179304 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8192 721 498 7861 0 296 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2884 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/187 13552
/proc/meminfo: memFree=18215280/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32768 memory=2884 CPUtime=2262.22 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 7016 0 0 0 222769 3453 0 0 20 0 1 0 50490703 33554432 721 33554432000 4194304 36388972 140737107180464 140737107179304 4356616 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8192 721 498 7861 0 296 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2884 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/187 13553
/proc/meminfo: memFree=18215468/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32768 memory=2884 CPUtime=2322.22 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 7158 0 0 0 228679 3543 0 0 20 0 1 0 50490703 33554432 721 33554432000 4194304 36388972 140737107180464 140737107179304 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8192 721 498 7861 0 296 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2884 KiB

[startup+2382.3 s]
/proc/loadavg: 2.07 2.03 1.95 3/188 13562
/proc/meminfo: memFree=18214932/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32768 memory=2892 CPUtime=2382.22 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 7326 0 0 0 234588 3634 0 0 20 0 1 0 50490703 33554432 723 33554432000 4194304 36388972 140737107180464 140737107179304 4356698 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8192 723 498 7861 0 296 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2892 KiB

[startup+2442.3 s]
/proc/loadavg: 2.03 2.02 1.95 3/188 13563
/proc/meminfo: memFree=18214568/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32768 memory=2892 CPUtime=2442.22 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 7484 0 0 0 240501 3721 0 0 20 0 1 0 50490703 33554432 723 33554432000 4194304 36388972 140737107180464 140737107179304 4356279 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8192 723 498 7861 0 296 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2892 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.02 1.95 3/188 13564
/proc/meminfo: memFree=18214820/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32768 memory=2892 CPUtime=2502.22 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 7628 0 0 0 246406 3816 0 0 20 0 1 0 50490703 33554432 723 33554432000 4194304 36388972 140737107180464 140737107179304 4356683 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8192 723 498 7861 0 296 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2892 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.02 1.95 3/188 13625
/proc/meminfo: memFree=18214676/32770624 swapFree=67108860/67108860
[pid=13488] ppid=13485 vsize=32768 memory=2892 CPUtime=2519.92 cores=1,3,5,7
/proc/13488/stat : 13488 (BTD) R 13485 13488 7293 0 -1 4202496 7757 0 0 0 248151 3841 0 0 20 0 1 0 50490703 33554432 723 33554432000 4194304 36388972 140737107180464 140737107179304 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 43397120 140737107182780 140737107182859 140737107182859 140737107185617 0
/proc/13488/statm: 8192 723 498 7861 0 296 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2892 KiB

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

[startup+2520.01 s]
# the end of solver process 13488 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2481.52 s, system=38.4158 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): 2520.01
CPU time (s): 2519.93
CPU user time (s): 2481.52
CPU system time (s): 38.4158
CPU usage (%): 99.9969
Max. virtual memory (cumulated for all children) (KiB): 32768
Max. memory (cumulated for all children) (KiB): 2892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2481.52
system time used= 38.4158
maximum resident set size= 2892
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7757
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= 726


# summary of solver processes directly reported to runsolver:
#   pid: 13488
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2481.52
#   total CPU system time (s): 38.4158

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.78899 second user time and 18.6983 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-23 09:01:15
IDJOB=4292800
IDBENCH=141019
IDSOLVER=2748
FILE ID=node139/4292800-1532329275
RUNJOBID= node139-1532329270-13334
PBS_JOBID= 21018992
Free space on /tmp= 45832 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-09_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292800-1532329275/watcher-4292800-1532329275 -o /tmp/evaluation-result-4292800-1532329275/solver-4292800-1532329275 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532329270-13334 --watchdog 2580  BTD 12 2520 HOME/instance-4292800-1532329275.xml

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

MD5SUM BENCH= 698e4c4133fb0965f93dce5d7165b624
RANDOM SEED=1218565702

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        18216152 kB
MemAvailable:   31937792 kB
Buffers:          190600 kB
Cached:         13577508 kB
SwapCached:            0 kB
Active:          1396856 kB
Inactive:       12424992 kB
Active(anon):       9128 kB
Inactive(anon):    64084 kB
Active(file):    1387728 kB
Inactive(file): 12360908 kB
Unevictable:        7284 kB
Mlocked:            7284 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52528 kB
Writeback:             0 kB
AnonPages:         60768 kB
Mapped:            39316 kB
Shmem:             17036 kB
Slab:             429080 kB
SReclaimable:     401464 kB
SUnreclaim:        27616 kB
KernelStack:        3440 kB
PageTables:         4792 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     345900 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 45780 MiB
End job on node139 at 2018-07-23 09:43:16