Trace number 4265377

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 2017-08-10? (TO) 2519.6799 2520.01

General information on the benchmark

NameQueenAttacking/QueenAttacking-xcsp2-s1/
QueenAttacking-10_X2.xml
MD5SUM8877f7cc79da8125d255e7dee5791b96
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 variables101
Number of constraints4975
Number of domains2
Minimum domain size15
Maximum domain size100
Distribution of domain sizes[{"size":15,"count":1},{"size":100,"count":100}]
Minimum variable degree25
Maximum variable degree100
Distribution of variable degrees[{"degree":25,"count":1},{"degree":99,"count":75},{"degree":100,"count":25}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":4975}]
Number of extensional constraints0
Number of intensional constraints4975
Distribution of constraint types[{"type":"intension","count":4975}]
Optimization problemNO
Type of objective

Solver Data 

1.39/1.52	c Version: 2017-08-10

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 (15075 MiB free)
  memory of node 1: 16384 MiB (15471 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265377-1502725491/watcher-4265377-1502725491 -o /tmp/evaluation-result-4265377-1502725491/solver-4265377-1502725491 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265377-1502725491.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=11706, runsolver pid=11703
Current StackSize limit: 8192 KiB


[startup+0.100132 s]*
/proc/loadavg: 2.01 2.01 2.05 2/184 11707
/proc/meminfo: memFree=31280204/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=31068 memory=1328 CPUtime=0 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 498 0 0 0 0 0 0 0 20 0 1 0 74742436 31813632 332 18446744073709551615 4194304 35031035 140735087746352 140735087746352 7408826 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 7767 332 233 7529 0 214 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 31068 KiB
Current children cumulated memory: 1328 KiB

[startup+0.209304 s]*
/proc/loadavg: 2.01 2.01 2.05 3/184 11707
/proc/meminfo: memFree=31279104/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=32056 memory=2592 CPUtime=0.11 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 778 0 0 0 11 0 0 0 20 0 1 0 74742436 32825344 648 18446744073709551615 4194304 35031035 140735087746352 140735087746352 7408826 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 8014 648 284 7529 0 461 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 32056 KiB
Current children cumulated memory: 2592 KiB

[startup+0.309049 s]*
/proc/loadavg: 2.01 2.01 2.05 3/184 11707
/proc/meminfo: memFree=31278732/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=32420 memory=2956 CPUtime=0.21 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 864 0 0 0 21 0 0 0 20 0 1 0 74742436 33198080 739 18446744073709551615 4194304 35031035 140735087746352 140735087746352 7398256 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 8105 739 284 7529 0 552 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32420 KiB
Current children cumulated memory: 2956 KiB

[startup+0.700336 s]
/proc/loadavg: 2.01 2.01 2.05 3/184 11707
/proc/meminfo: memFree=31279008/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=33656 memory=4216 CPUtime=0.59 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 1179 0 0 0 59 0 0 0 20 0 1 0 74742436 34463744 1054 18446744073709551615 4194304 35031035 140735087746352 140735087739128 4808800 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 8414 1054 284 7529 0 861 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 33656 KiB
Current children cumulated memory: 4216 KiB

[startup+1.50035 s]
/proc/loadavg: 2.01 2.01 2.05 3/184 11707
/proc/meminfo: memFree=31277148/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=35772 memory=6340 CPUtime=1.39 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 1750 0 0 0 139 0 0 0 20 0 1 0 74742436 36630528 1585 18446744073709551615 4194304 35031035 140735087746352 140735087739128 4801838 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 8943 1585 285 7529 0 1390 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 6340 KiB

[startup+3.10947 s]
/proc/loadavg: 2.01 2.01 2.05 3/184 11707
/proc/meminfo: memFree=31256440/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55260 memory=26532 CPUtime=3 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 8517 0 0 0 299 1 0 0 20 0 1 0 74742436 56586240 6633 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4541523 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13815 6633 478 7529 0 6262 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 55260 KiB
Current children cumulated memory: 26532 KiB

[startup+6.30035 s]
/proc/loadavg: 2.01 2.01 2.05 3/184 11707
/proc/meminfo: memFree=31256224/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55260 memory=26568 CPUtime=6.19 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 10259 0 0 0 617 2 0 0 20 0 1 0 74742436 56586240 6642 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4309311 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13815 6642 478 7529 0 6262 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 55260 KiB
Current children cumulated memory: 26568 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.01 2.05 3/184 11707
/proc/meminfo: memFree=31255716/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55260 memory=26596 CPUtime=12.59 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 12012 0 0 0 1255 4 0 0 20 0 1 0 74742436 56586240 6649 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4544913 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13815 6649 478 7529 0 6262 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 55260 KiB
Current children cumulated memory: 26596 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.01 2.05 3/184 11707
/proc/meminfo: memFree=31255812/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55392 memory=26772 CPUtime=25.38 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 13376 0 0 0 2531 7 0 0 20 0 1 0 74742436 56721408 6693 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4435582 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13848 6693 478 7529 0 6295 0
Current children cumulated CPU time: 25.38 s
Current children cumulated vsize: 55392 KiB
Current children cumulated memory: 26772 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 11708
/proc/meminfo: memFree=31256016/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55392 memory=26788 CPUtime=50.99 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 13945 0 0 0 5085 14 0 0 20 0 1 0 74742436 56721408 6697 18446744073709551615 4194304 35031035 140735087746352 140735087745352 7760122 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13848 6697 478 7529 0 6295 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 55392 KiB
Current children cumulated memory: 26788 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 11710
/proc/meminfo: memFree=31259816/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55392 memory=26808 CPUtime=102.18 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 14517 0 0 0 10192 26 0 0 20 0 1 0 74742436 56721408 6702 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4544906 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13848 6702 478 7529 0 6295 0
Current children cumulated CPU time: 102.18 s
Current children cumulated vsize: 55392 KiB
Current children cumulated memory: 26808 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 11712
/proc/meminfo: memFree=31259888/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55392 memory=26828 CPUtime=162.17 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 15096 0 0 0 16173 44 0 0 20 0 1 0 74742436 56721408 6707 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4544902 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13848 6707 478 7529 0 6295 0
Current children cumulated CPU time: 162.17 s
Current children cumulated vsize: 55392 KiB
Current children cumulated memory: 26828 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/181 11714
/proc/meminfo: memFree=31260296/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55392 memory=26844 CPUtime=222.17 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 15661 0 0 0 22154 63 0 0 20 0 1 0 74742436 56721408 6711 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4293670 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13848 6711 478 7529 0 6295 0
Current children cumulated CPU time: 222.17 s
Current children cumulated vsize: 55392 KiB
Current children cumulated memory: 26844 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/181 11716
/proc/meminfo: memFree=31260248/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55392 memory=26860 CPUtime=282.16 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 16227 0 0 0 28139 77 0 0 20 0 1 0 74742436 56721408 6715 18446744073709551615 4194304 35031035 140735087746352 140735087745352 7760122 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13848 6715 478 7529 0 6295 0
Current children cumulated CPU time: 282.16 s
Current children cumulated vsize: 55392 KiB
Current children cumulated memory: 26860 KiB

[startup+342.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/181 11718
/proc/meminfo: memFree=31260600/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55392 memory=26872 CPUtime=342.15 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 16783 0 0 0 34121 94 0 0 20 0 1 0 74742436 56721408 6718 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4544913 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13848 6718 478 7529 0 6295 0
Current children cumulated CPU time: 342.15 s
Current children cumulated vsize: 55392 KiB
Current children cumulated memory: 26872 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/181 11720
/proc/meminfo: memFree=31260792/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55392 memory=26880 CPUtime=402.14 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 17358 0 0 0 40105 109 0 0 20 0 1 0 74742436 56721408 6720 18446744073709551615 4194304 35031035 140735087746352 140735087745352 7760122 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13848 6720 478 7529 0 6295 0
Current children cumulated CPU time: 402.14 s
Current children cumulated vsize: 55392 KiB
Current children cumulated memory: 26880 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 11722
/proc/meminfo: memFree=31261020/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55392 memory=26888 CPUtime=462.14 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 17913 0 0 0 46090 124 0 0 20 0 1 0 74742436 56721408 6722 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4296043 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13848 6722 478 7529 0 6295 0
Current children cumulated CPU time: 462.14 s
Current children cumulated vsize: 55392 KiB
Current children cumulated memory: 26888 KiB


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

/proc/11706/statm: 13881 6739 478 7529 0 6328 0
Current children cumulated CPU time: 1722.02 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 26956 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/184 11871
/proc/meminfo: memFree=31280952/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55524 memory=26960 CPUtime=1782.02 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 30068 0 0 0 177704 498 0 0 20 0 1 0 74742436 56856576 6740 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4295886 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13881 6740 478 7529 0 6328 0
Current children cumulated CPU time: 1782.02 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 26960 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/185 11898
/proc/meminfo: memFree=31280256/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55524 memory=26960 CPUtime=1842.02 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 30605 0 0 0 183687 515 0 0 20 0 1 0 74742436 56856576 6740 18446744073709551615 4194304 35031035 140735087746352 140735087745352 7760122 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13881 6740 478 7529 0 6328 0
Current children cumulated CPU time: 1842.02 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 26960 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/185 11900
/proc/meminfo: memFree=31280908/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55524 memory=26960 CPUtime=1902.01 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 31138 0 0 0 189670 531 0 0 20 0 1 0 74742436 56856576 6740 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4293279 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13881 6740 478 7529 0 6328 0
Current children cumulated CPU time: 1902.01 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 26960 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 11902
/proc/meminfo: memFree=31285172/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55524 memory=26960 CPUtime=1962.01 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 31697 0 0 0 195654 547 0 0 20 0 1 0 74742436 56856576 6740 18446744073709551615 4194304 35031035 140735087746352 140735087745352 7760122 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13881 6740 478 7529 0 6328 0
Current children cumulated CPU time: 1962.01 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 26960 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 11904
/proc/meminfo: memFree=31285476/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55524 memory=26964 CPUtime=2022 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 32225 0 0 0 201639 561 0 0 20 0 1 0 74742436 56856576 6741 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4544913 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13881 6741 478 7529 0 6328 0
Current children cumulated CPU time: 2022 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 26964 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 11906
/proc/meminfo: memFree=31285716/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55524 memory=26964 CPUtime=2081.99 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 32752 0 0 0 207623 576 0 0 20 0 1 0 74742436 56856576 6741 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4541523 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13881 6741 478 7529 0 6328 0
Current children cumulated CPU time: 2081.99 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 26964 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 11908
/proc/meminfo: memFree=31285612/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55524 memory=26964 CPUtime=2141.99 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 33325 0 0 0 213605 594 0 0 20 0 1 0 74742436 56856576 6741 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4544913 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13881 6741 478 7529 0 6328 0
Current children cumulated CPU time: 2141.99 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 26964 KiB

[startup+2202.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/181 11910
/proc/meminfo: memFree=31285800/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55524 memory=26968 CPUtime=2201.98 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 33848 0 0 0 219584 614 0 0 20 0 1 0 74742436 56856576 6742 18446744073709551615 4194304 35031035 140735087746352 140735087745352 7760122 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13881 6742 478 7529 0 6328 0
Current children cumulated CPU time: 2201.98 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 26968 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/181 11912
/proc/meminfo: memFree=31285436/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55524 memory=26968 CPUtime=2261.98 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 34375 0 0 0 225567 631 0 0 20 0 1 0 74742436 56856576 6742 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4294656 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13881 6742 478 7529 0 6328 0
Current children cumulated CPU time: 2261.98 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 26968 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 11914
/proc/meminfo: memFree=31285508/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55524 memory=26968 CPUtime=2321.98 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 34901 0 0 0 231550 648 0 0 20 0 1 0 74742436 56856576 6742 18446744073709551615 4194304 35031035 140735087746352 140735087745352 7760122 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13881 6742 478 7529 0 6328 0
Current children cumulated CPU time: 2321.98 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 26968 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 11931
/proc/meminfo: memFree=31280996/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55524 memory=26972 CPUtime=2381.97 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 35474 0 0 0 237534 663 0 0 20 0 1 0 74742436 56856576 6743 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4541523 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13881 6743 478 7529 0 6328 0
Current children cumulated CPU time: 2381.97 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 26972 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 11933
/proc/meminfo: memFree=31280996/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55524 memory=26972 CPUtime=2441.97 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 35998 0 0 0 243517 680 0 0 20 0 1 0 74742436 56856576 6743 18446744073709551615 4194304 35031035 140735087746352 140735087745352 7760122 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13881 6743 478 7529 0 6328 0
Current children cumulated CPU time: 2441.97 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 26972 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 11935
/proc/meminfo: memFree=31285028/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55524 memory=26972 CPUtime=2501.96 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 36527 0 0 0 249500 696 0 0 20 0 1 0 74742436 56856576 6743 18446744073709551615 4194304 35031035 140735087746352 140735087745352 4544944 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13881 6743 478 7529 0 6328 0
Current children cumulated CPU time: 2501.96 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 26972 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/182 11935
/proc/meminfo: memFree=31285028/32770624 swapFree=67108860/67108860
[pid=11706] ppid=11703 vsize=55524 memory=26972 CPUtime=2519.67 cores=0,2,4,6
/proc/11706/stat : 11706 (BTD) R 11703 11706 17093 0 -1 4202496 37042 0 0 0 251266 701 0 0 20 0 1 0 74742436 56856576 6743 18446744073709551615 4194304 35031035 140735087746352 140735087745352 7760122 0 0 1 0 0 0 0 17 2 0 0 10 0 0 37130264 37226188 54575104 140735087751647 140735087751723 140735087751723 140735087755217 0
/proc/11706/statm: 13881 6743 478 7529 0 6328 0
Current children cumulated CPU time: 2519.67 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 26972 KiB

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

[startup+2520.01 s]
# the end of solver process 11706 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.66 s, system=7.01637 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): 2519.68
CPU user time (s): 2512.66
CPU system time (s): 7.01637
CPU usage (%): 99.9869
Max. virtual memory (cumulated for all children) (KiB): 55524
Max. memory (cumulated for all children) (KiB): 26972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.66
system time used= 7.01637
maximum resident set size= 26972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37042
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= 6
involuntary context switches= 3153


# summary of solver processes directly reported to runsolver:
#   pid: 11706
#   total CPU time (s): 2519.68
#   total CPU user time (s): 2512.66
#   total CPU system time (s): 7.01637

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.64001 second user time and 17.1186 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 17:30:43
IDJOB=4265377
IDBENCH=130603
IDSOLVER=2654
FILE ID=node127/4265377-1502725491
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/QueenAttacking/QueenAttacking-xcsp2-s1/QueenAttacking-10_X2.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265377-1502725491/watcher-4265377-1502725491 -o /tmp/evaluation-result-4265377-1502725491/solver-4265377-1502725491 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265377-1502725491.xml

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

MD5SUM BENCH= 8877f7cc79da8125d255e7dee5791b96
RANDOM SEED=785578393

node127.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	: 5333.92
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	: 5333.92
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	: 5333.92
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	: 5333.92
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:        31280204 kB
MemAvailable:   31939304 kB
Buffers:          233544 kB
Cached:           713772 kB
SwapCached:            0 kB
Active:           747152 kB
Inactive:         301020 kB
Active(anon):      50148 kB
Inactive(anon):    83820 kB
Active(file):     697004 kB
Inactive(file):   217200 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38544 kB
Writeback:             0 kB
AnonPages:        100460 kB
Mapped:            52548 kB
Shmem:             33444 kB
Slab:             147500 kB
SReclaimable:     121464 kB
SUnreclaim:        26036 kB
KernelStack:        3264 kB
PageTables:         5116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378836 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     45056 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= 61956 MiB
End job on node127 at 2017-08-14 18:12:43