Trace number 4265378

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) 2519.79 2520.01

General information on the benchmark

NameQueenAttacking/QueenAttacking-xcsp2-s1/
QueenAttacking-11_X2.xml
MD5SUM6c1009e087c092ca636a0299b7d1d77c
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 variables122
Number of constraints7290
Number of domains2
Minimum domain size21
Maximum domain size121
Distribution of domain sizes[{"size":21,"count":1},{"size":121,"count":121}]
Minimum variable degree30
Maximum variable degree121
Distribution of variable degrees[{"degree":30,"count":1},{"degree":120,"count":91},{"degree":121,"count":30}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":7290}]
Number of extensional constraints0
Number of intensional constraints7290
Distribution of constraint types[{"type":"intension","count":7290}]
Optimization problemNO
Type of objective

Solver Data 

2.08/2.25	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 (14951 MiB free)
  memory of node 1: 16384 MiB (15511 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265378-1502724435/watcher-4265378-1502724435 -o /tmp/evaluation-result-4265378-1502724435/solver-4265378-1502724435 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265378-1502724435.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=11517, runsolver pid=11514
Current StackSize limit: 8192 KiB


[startup+0.100154 s]*
/proc/loadavg: 2.04 2.02 2.05 2/181 11518
/proc/meminfo: memFree=31193908/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=33976 memory=452 CPUtime=0 cores=1,3,5,7
/proc/11517/stat : 11517 (runsolver) D 11514 11517 17093 0 -1 4202560 111 0 0 0 0 0 0 0 20 0 1 0 74636801 34791424 113 18446744073709551615 4194304 4346622 140720860384288 140720860380920 140342562595543 0 0 1 24578 18446744071580418449 0 0 17 1 0 0 0 0 0 6446216 6449568 24129536 140720860389551 140720860389924 140720860389924 140720860393418 0
/proc/11517/statm: 8494 113 52 38 0 4205 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 33976 KiB
Current children cumulated memory: 452 KiB

[startup+0.209043 s]*
/proc/loadavg: 2.04 2.02 2.05 3/181 11518
/proc/meminfo: memFree=31192524/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=32384 memory=2968 CPUtime=0.1 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 876 0 0 0 10 0 0 0 20 0 1 0 74636801 33161216 742 18446744073709551615 4194304 35031035 140730719236160 140730719236160 7408826 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 8096 742 284 7529 0 543 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32384 KiB
Current children cumulated memory: 2968 KiB

[startup+0.30879 s]*
/proc/loadavg: 2.04 2.02 2.05 3/181 11518
/proc/meminfo: memFree=31192152/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=32760 memory=3348 CPUtime=0.2 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 963 0 0 0 20 0 0 0 20 0 1 0 74636801 33546240 837 18446744073709551615 4194304 35031035 140730719236160 140730719236160 7993641 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 8190 837 284 7529 0 637 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32760 KiB
Current children cumulated memory: 3348 KiB

[startup+0.700268 s]
/proc/loadavg: 2.04 2.02 2.05 3/181 11518
/proc/meminfo: memFree=31191408/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=33992 memory=4604 CPUtime=0.58 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 1282 0 0 0 58 0 0 0 20 0 1 0 74636801 34807808 1151 18446744073709551615 4194304 35031035 140730719236160 140730719236160 4810150 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 8498 1151 284 7529 0 945 0
Current children cumulated CPU time: 0.58 s
Current children cumulated vsize: 33992 KiB
Current children cumulated memory: 4604 KiB

[startup+1.50028 s]
/proc/loadavg: 2.04 2.02 2.05 3/181 11518
/proc/meminfo: memFree=31189920/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=36404 memory=7060 CPUtime=1.38 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 1891 0 0 0 138 0 0 0 20 0 1 0 74636801 37277696 1765 18446744073709551615 4194304 35031035 140730719236160 140730719236160 7982494 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 9101 1765 284 7529 0 1548 0
Current children cumulated CPU time: 1.38 s
Current children cumulated vsize: 36404 KiB
Current children cumulated memory: 7060 KiB

[startup+3.10922 s]
/proc/loadavg: 1.96 2.01 2.04 3/181 11518
/proc/meminfo: memFree=31153836/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71108 memory=42328 CPUtime=2.98 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 12648 0 0 0 297 1 0 0 20 0 1 0 74636801 72814592 10582 18446744073709551615 4194304 35031035 140730719236160 140730719236160 7408826 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17777 10582 477 7529 0 10224 0
Current children cumulated CPU time: 2.98 s
Current children cumulated vsize: 71108 KiB
Current children cumulated memory: 42328 KiB

[startup+6.3003 s]
/proc/loadavg: 1.96 2.01 2.04 3/181 11518
/proc/meminfo: memFree=31153008/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71240 memory=42420 CPUtime=6.18 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 15159 0 0 0 616 2 0 0 20 0 1 0 74636801 72949760 10605 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17810 10605 477 7529 0 10257 0
Current children cumulated CPU time: 6.18 s
Current children cumulated vsize: 71240 KiB
Current children cumulated memory: 42420 KiB

[startup+12.7003 s]
/proc/loadavg: 1.97 2.01 2.04 3/181 11519
/proc/meminfo: memFree=31153388/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71240 memory=42448 CPUtime=12.58 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 17659 0 0 0 1255 3 0 0 20 0 1 0 74636801 72949760 10612 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17810 10612 477 7529 0 10257 0
Current children cumulated CPU time: 12.58 s
Current children cumulated vsize: 71240 KiB
Current children cumulated memory: 42448 KiB

[startup+25.5003 s]
/proc/loadavg: 1.97 2.01 2.04 3/181 11519
/proc/meminfo: memFree=31153796/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71240 memory=42508 CPUtime=25.38 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 22676 0 0 0 2532 6 0 0 20 0 1 0 74636801 72949760 10627 18446744073709551615 4194304 35031035 140730719236160 140730719235160 4293304 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17810 10627 477 7529 0 10257 0
Current children cumulated CPU time: 25.38 s
Current children cumulated vsize: 71240 KiB
Current children cumulated memory: 42508 KiB

[startup+51.1091 s]
/proc/loadavg: 1.98 2.01 2.04 3/181 11519
/proc/meminfo: memFree=31154056/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71372 memory=42528 CPUtime=50.99 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 25203 0 0 0 5088 11 0 0 20 0 1 0 74636801 73084928 10632 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17843 10632 477 7529 0 10290 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 71372 KiB
Current children cumulated memory: 42528 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 11521
/proc/meminfo: memFree=31154428/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71372 memory=42556 CPUtime=102.17 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 27730 0 0 0 10197 20 0 0 20 0 1 0 74636801 73084928 10639 18446744073709551615 4194304 35031035 140730719236160 140730719235160 4293248 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17843 10639 477 7529 0 10290 0
Current children cumulated CPU time: 102.17 s
Current children cumulated vsize: 71372 KiB
Current children cumulated memory: 42556 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/181 11523
/proc/meminfo: memFree=31153760/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71372 memory=42628 CPUtime=162.16 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 30252 0 0 0 16184 32 0 0 20 0 1 0 74636801 73084928 10657 18446744073709551615 4194304 35031035 140730719236160 140730719235160 4541527 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17843 10657 477 7529 0 10290 0
Current children cumulated CPU time: 162.16 s
Current children cumulated vsize: 71372 KiB
Current children cumulated memory: 42628 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/181 11525
/proc/meminfo: memFree=31154552/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71372 memory=42648 CPUtime=222.16 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 31029 0 0 0 22171 45 0 0 20 0 1 0 74636801 73084928 10662 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17843 10662 477 7529 0 10290 0
Current children cumulated CPU time: 222.16 s
Current children cumulated vsize: 71372 KiB
Current children cumulated memory: 42648 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/181 11527
/proc/meminfo: memFree=31154924/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71372 memory=42664 CPUtime=282.16 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 31798 0 0 0 28156 60 0 0 20 0 1 0 74636801 73084928 10666 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17843 10666 477 7529 0 10290 0
Current children cumulated CPU time: 282.16 s
Current children cumulated vsize: 71372 KiB
Current children cumulated memory: 42664 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.02 2.05 3/181 11529
/proc/meminfo: memFree=31153212/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71372 memory=42680 CPUtime=342.15 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 32585 0 0 0 34142 73 0 0 20 0 1 0 74636801 73084928 10670 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17843 10670 477 7529 0 10290 0
Current children cumulated CPU time: 342.15 s
Current children cumulated vsize: 71372 KiB
Current children cumulated memory: 42680 KiB

[startup+402.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/181 11531
/proc/meminfo: memFree=31153088/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71372 memory=42692 CPUtime=402.16 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 33362 0 0 0 40130 86 0 0 20 0 1 0 74636801 73084928 10673 18446744073709551615 4194304 35031035 140730719236160 140730719235160 4541613 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17843 10673 477 7529 0 10290 0
Current children cumulated CPU time: 402.16 s
Current children cumulated vsize: 71372 KiB
Current children cumulated memory: 42692 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/185 11548
/proc/meminfo: memFree=31149036/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71372 memory=42696 CPUtime=462.15 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 34137 0 0 0 46116 99 0 0 20 0 1 0 74636801 73084928 10674 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17843 10674 477 7529 0 10290 0
Current children cumulated CPU time: 462.15 s
Current children cumulated vsize: 71372 KiB
Current children cumulated memory: 42696 KiB


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

/proc/11517/statm: 17876 10693 477 7529 0 10323 0
Current children cumulated CPU time: 1722.1 s
Current children cumulated vsize: 71504 KiB
Current children cumulated memory: 42772 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 11745
/proc/meminfo: memFree=31257992/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71504 memory=42772 CPUtime=1782.1 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 49979 0 0 0 177849 361 0 0 20 0 1 0 74636801 73220096 10693 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17876 10693 477 7529 0 10323 0
Current children cumulated CPU time: 1782.1 s
Current children cumulated vsize: 71504 KiB
Current children cumulated memory: 42772 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 11747
/proc/meminfo: memFree=31258552/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71504 memory=42772 CPUtime=1842.09 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 50615 0 0 0 183836 373 0 0 20 0 1 0 74636801 73220096 10693 18446744073709551615 4194304 35031035 140730719236160 140730719235160 6457984 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17876 10693 477 7529 0 10323 0
Current children cumulated CPU time: 1842.09 s
Current children cumulated vsize: 71504 KiB
Current children cumulated memory: 42772 KiB

[startup+1902.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/181 11749
/proc/meminfo: memFree=31258312/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71504 memory=42776 CPUtime=1902.09 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 51375 0 0 0 189824 385 0 0 20 0 1 0 74636801 73220096 10694 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17876 10694 477 7529 0 10323 0
Current children cumulated CPU time: 1902.09 s
Current children cumulated vsize: 71504 KiB
Current children cumulated memory: 42776 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/181 11751
/proc/meminfo: memFree=31258624/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71504 memory=42776 CPUtime=1962.09 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 52001 0 0 0 195812 397 0 0 20 0 1 0 74636801 73220096 10694 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17876 10694 477 7529 0 10323 0
Current children cumulated CPU time: 1962.09 s
Current children cumulated vsize: 71504 KiB
Current children cumulated memory: 42776 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 11753
/proc/meminfo: memFree=31258756/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71504 memory=42776 CPUtime=2022.08 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 52622 0 0 0 201801 407 0 0 20 0 1 0 74636801 73220096 10694 18446744073709551615 4194304 35031035 140730719236160 140730719235160 4435582 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17876 10694 477 7529 0 10323 0
Current children cumulated CPU time: 2022.08 s
Current children cumulated vsize: 71504 KiB
Current children cumulated memory: 42776 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 11755
/proc/meminfo: memFree=31258940/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71504 memory=42780 CPUtime=2082.08 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 53382 0 0 0 207792 416 0 0 20 0 1 0 74636801 73220096 10695 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17876 10695 477 7529 0 10323 0
Current children cumulated CPU time: 2082.08 s
Current children cumulated vsize: 71504 KiB
Current children cumulated memory: 42780 KiB

[startup+2142.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/181 11757
/proc/meminfo: memFree=31258824/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71504 memory=42780 CPUtime=2142.08 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 54019 0 0 0 213780 428 0 0 20 0 1 0 74636801 73220096 10695 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17876 10695 477 7529 0 10323 0
Current children cumulated CPU time: 2142.08 s
Current children cumulated vsize: 71504 KiB
Current children cumulated memory: 42780 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/181 11759
/proc/meminfo: memFree=31258884/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71504 memory=42780 CPUtime=2202.08 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 54659 0 0 0 219770 438 0 0 20 0 1 0 74636801 73220096 10695 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17876 10695 477 7529 0 10323 0
Current children cumulated CPU time: 2202.08 s
Current children cumulated vsize: 71504 KiB
Current children cumulated memory: 42780 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/184 11775
/proc/meminfo: memFree=31255196/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71504 memory=42780 CPUtime=2262.07 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 55285 0 0 0 225760 447 0 0 20 0 1 0 74636801 73220096 10695 18446744073709551615 4194304 35031035 140730719236160 140730719235160 4544936 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17876 10695 477 7529 0 10323 0
Current children cumulated CPU time: 2262.07 s
Current children cumulated vsize: 71504 KiB
Current children cumulated memory: 42780 KiB

[startup+2322.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/181 11777
/proc/meminfo: memFree=31258168/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71504 memory=42788 CPUtime=2322.07 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 56042 0 0 0 231749 458 0 0 20 0 1 0 74636801 73220096 10697 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17876 10697 477 7529 0 10323 0
Current children cumulated CPU time: 2322.07 s
Current children cumulated vsize: 71504 KiB
Current children cumulated memory: 42788 KiB

[startup+2382.3 s]
/proc/loadavg: 2.09 2.04 2.05 3/181 11779
/proc/meminfo: memFree=31258520/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71504 memory=42788 CPUtime=2382.08 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 56680 0 0 0 237737 471 0 0 20 0 1 0 74636801 73220096 10697 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17876 10697 477 7529 0 10323 0
Current children cumulated CPU time: 2382.08 s
Current children cumulated vsize: 71504 KiB
Current children cumulated memory: 42788 KiB

[startup+2442.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/181 11781
/proc/meminfo: memFree=31259344/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71504 memory=42788 CPUtime=2442.07 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 57299 0 0 0 243727 480 0 0 20 0 1 0 74636801 73220096 10697 18446744073709551615 4194304 35031035 140730719236160 140730719235160 4544922 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17876 10697 477 7529 0 10323 0
Current children cumulated CPU time: 2442.07 s
Current children cumulated vsize: 71504 KiB
Current children cumulated memory: 42788 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/181 11783
/proc/meminfo: memFree=31259088/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71504 memory=42788 CPUtime=2502.06 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 57940 0 0 0 249715 491 0 0 20 0 1 0 74636801 73220096 10697 18446744073709551615 4194304 35031035 140730719236160 140730719235160 4541523 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17876 10697 477 7529 0 10323 0
Current children cumulated CPU time: 2502.06 s
Current children cumulated vsize: 71504 KiB
Current children cumulated memory: 42788 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.03 2.05 3/181 11784
/proc/meminfo: memFree=31258732/32770624 swapFree=67108860/67108860
[pid=11517] ppid=11514 vsize=71504 memory=42792 CPUtime=2519.77 cores=1,3,5,7
/proc/11517/stat : 11517 (BTD) R 11514 11517 17093 0 -1 4202496 58697 0 0 0 251483 494 0 0 20 0 1 0 74636801 73220096 10698 18446744073709551615 4194304 35031035 140730719236160 140730719235160 7760122 0 0 1 0 0 0 0 17 3 0 0 11 0 0 37130264 37226188 40415232 140730719240671 140730719240747 140730719240747 140730719244241 0
/proc/11517/statm: 17876 10698 477 7529 0 10323 0
Current children cumulated CPU time: 2519.77 s
Current children cumulated vsize: 71504 KiB
Current children cumulated memory: 42792 KiB

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

[startup+2520.01 s]
# the end of solver process 11517 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.84 s, system=4.94979 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): 2519.79
CPU user time (s): 2514.84
CPU system time (s): 4.94979
CPU usage (%): 99.9911
Max. virtual memory (cumulated for all children) (KiB): 71504
Max. memory (cumulated for all children) (KiB): 42792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.84
system time used= 4.94979
maximum resident set size= 42792
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58697
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= 8
involuntary context switches= 751


# summary of solver processes directly reported to runsolver:
#   pid: 11517
#   total CPU time (s): 2519.79
#   total CPU user time (s): 2514.84
#   total CPU system time (s): 4.94979

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.68924 second user time and 16.6245 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 17:13:06
IDJOB=4265378
IDBENCH=130599
IDSOLVER=2654
FILE ID=node127/4265378-1502724435
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/QueenAttacking/QueenAttacking-xcsp2-s1/QueenAttacking-11_X2.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265378-1502724435/watcher-4265378-1502724435 -o /tmp/evaluation-result-4265378-1502724435/solver-4265378-1502724435 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265378-1502724435.xml

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

MD5SUM BENCH= 6c1009e087c092ca636a0299b7d1d77c
RANDOM SEED=1773372941

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:        31193908 kB
MemAvailable:   31853576 kB
Buffers:          233328 kB
Cached:           715308 kB
SwapCached:            0 kB
Active:           832672 kB
Inactive:         300180 kB
Active(anon):     134156 kB
Inactive(anon):    83820 kB
Active(file):     698516 kB
Inactive(file):   216360 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             39224 kB
Writeback:             0 kB
AnonPages:        184652 kB
Mapped:            51212 kB
Shmem:             33444 kB
Slab:             147720 kB
SReclaimable:     121256 kB
SUnreclaim:        26464 kB
KernelStack:        3200 kB
PageTables:         5496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     462300 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    135168 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 17:55:07