Trace number 4294169

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) 2519.78 2520.01

General information on the benchmark

NameLangford/
LangfordBin-12_c18.xml
MD5SUMd44a6c2f310df02cbd65e302b0bb5238
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.018416
Satisfiable
(Un)Satisfiability was proved
Number of variables48
Number of constraints36
Number of domains2
Minimum domain size12
Maximum domain size24
Distribution of domain sizes[{"size":12,"count":24},{"size":24,"count":24}]
Minimum variable degree2
Maximum variable degree24
Distribution of variable degrees[{"degree":2,"count":24},{"degree":24,"count":24}]
Minimum constraint arity2
Maximum constraint arity25
Distribution of constraint arities[{"arity":2,"count":12},{"arity":25,"count":24}]
Number of extensional constraints0
Number of intensional constraints12
Distribution of constraint types[{"type":"intension","count":12},{"type":"element","count":24}]
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 (6768 MiB free)
  memory of node 1: 16384 MiB (8947 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294169-1532492557/watcher-4294169-1532492557 -o /tmp/evaluation-result-4294169-1532492557/solver-4294169-1532492557 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17020 --watchdog 2580 BTD 12 2520 HOME/instance-4294169-1532492557.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=21992, runsolver pid=21989
Current StackSize limit: 8192 KiB


[startup+0.100112 s]*
/proc/loadavg: 2.04 2.00 2.04 3/187 21993
/proc/meminfo: memFree=16092024/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=32752 memory=2884 CPUtime=0.1 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 878 0 0 0 10 0 0 0 20 0 1 0 66818892 33538048 721 33554432000 4194304 36388972 140734655651424 140734655651424 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8188 721 508 7861 0 292 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32752 KiB
Current children cumulated memory: 2884 KiB

[startup+0.209374 s]*
/proc/loadavg: 2.04 2.00 2.04 3/187 21993
/proc/meminfo: memFree=16091652/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=32752 memory=2884 CPUtime=0.2 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 883 0 0 0 20 0 0 0 20 0 1 0 66818892 33538048 721 33554432000 4194304 36388972 140734655651424 140734655651424 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8188 721 508 7861 0 292 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32752 KiB
Current children cumulated memory: 2884 KiB

[startup+0.308853 s]*
/proc/loadavg: 2.04 2.00 2.04 3/187 21993
/proc/meminfo: memFree=16091652/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=32752 memory=2884 CPUtime=0.31 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 885 0 0 0 30 1 0 0 20 0 1 0 66818892 33538048 721 33554432000 4194304 36388972 140734655651424 140734655651424 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8188 721 508 7861 0 292 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32752 KiB
Current children cumulated memory: 2884 KiB

[startup+0.700225 s]
/proc/loadavg: 2.04 2.00 2.04 3/187 21993
/proc/meminfo: memFree=16091652/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=32884 memory=2884 CPUtime=0.69 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 900 0 0 0 67 2 0 0 20 0 1 0 66818892 33673216 721 33554432000 4194304 36388972 140734655651424 140734655651424 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8221 721 508 7861 0 325 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32884 KiB
Current children cumulated memory: 2884 KiB

[startup+1.50022 s]
/proc/loadavg: 2.04 2.00 2.04 3/187 21993
/proc/meminfo: memFree=16090768/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=32884 memory=3148 CPUtime=1.49 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 917 0 0 0 145 4 0 0 20 0 1 0 66818892 33673216 787 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8221 787 526 7861 0 325 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32884 KiB
Current children cumulated memory: 3148 KiB

[startup+3.10905 s]
/proc/loadavg: 2.04 2.00 2.04 3/187 21993
/proc/meminfo: memFree=16089528/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33016 memory=3208 CPUtime=3.09 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 1124 0 0 0 300 9 0 0 20 0 1 0 66818892 33808384 802 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8254 802 526 7861 0 358 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 33016 KiB
Current children cumulated memory: 3208 KiB

[startup+6.30022 s]
/proc/loadavg: 2.03 2.00 2.04 3/187 21993
/proc/meminfo: memFree=16086736/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33016 memory=3264 CPUtime=6.29 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 1344 0 0 0 608 21 0 0 20 0 1 0 66818892 33808384 816 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8254 816 526 7861 0 358 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33016 KiB
Current children cumulated memory: 3264 KiB

[startup+12.7002 s]
/proc/loadavg: 2.03 2.00 2.04 3/187 21993
/proc/meminfo: memFree=16083572/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33016 memory=3312 CPUtime=12.69 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 1570 0 0 0 1218 51 0 0 20 0 1 0 66818892 33808384 828 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8254 828 526 7861 0 358 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33016 KiB
Current children cumulated memory: 3312 KiB

[startup+25.5002 s]
/proc/loadavg: 2.02 2.00 2.04 3/187 21993
/proc/meminfo: memFree=16076056/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33148 memory=3392 CPUtime=25.49 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 2024 0 0 0 2440 109 0 0 20 0 1 0 66818892 33943552 848 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8287 848 526 7861 0 391 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33148 KiB
Current children cumulated memory: 3392 KiB

[startup+51.109 s]
/proc/loadavg: 2.02 2.00 2.04 3/187 22054
/proc/meminfo: memFree=16174808/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33148 memory=3456 CPUtime=51.1 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 2303 0 0 0 4886 224 0 0 20 0 1 0 66818892 33943552 864 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8287 864 526 7861 0 391 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33148 KiB
Current children cumulated memory: 3456 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.00 2.04 3/187 22054
/proc/meminfo: memFree=16174312/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33280 memory=3520 CPUtime=102.28 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 2586 0 0 0 9748 480 0 0 20 0 1 0 66818892 34078720 880 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8320 880 527 7861 0 424 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 33280 KiB
Current children cumulated memory: 3520 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22056
/proc/meminfo: memFree=16174436/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33280 memory=3584 CPUtime=162.27 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 2876 0 0 0 15437 790 0 0 20 0 1 0 66818892 34078720 896 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8320 896 527 7861 0 424 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 33280 KiB
Current children cumulated memory: 3584 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22057
/proc/meminfo: memFree=16174064/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33412 memory=3608 CPUtime=222.28 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 3139 0 0 0 21151 1077 0 0 20 0 1 0 66818892 34213888 902 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8353 902 527 7861 0 457 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 33412 KiB
Current children cumulated memory: 3608 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22058
/proc/meminfo: memFree=16173680/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33412 memory=3632 CPUtime=282.27 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 3447 0 0 0 26859 1368 0 0 20 0 1 0 66818892 34213888 908 33554432000 4194304 36388972 140734655651424 140734655650264 4567523 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8353 908 527 7861 0 457 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 33412 KiB
Current children cumulated memory: 3632 KiB

[startup+342.3 s]
/proc/loadavg: 2.16 2.03 2.05 3/187 22060
/proc/meminfo: memFree=16174448/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33412 memory=3644 CPUtime=342.26 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 3635 0 0 0 32580 1646 0 0 20 0 1 0 66818892 34213888 911 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8353 911 527 7861 0 457 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 33412 KiB
Current children cumulated memory: 3644 KiB

[startup+402.3 s]
/proc/loadavg: 2.30 2.12 2.08 3/187 22061
/proc/meminfo: memFree=16174260/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33412 memory=3668 CPUtime=402.26 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 3822 0 0 0 38274 1952 0 0 20 0 1 0 66818892 34213888 917 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8353 917 527 7861 0 457 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 33412 KiB
Current children cumulated memory: 3668 KiB

[startup+462.3 s]
/proc/loadavg: 2.18 2.11 2.08 3/188 22070
/proc/meminfo: memFree=16173876/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33412 memory=3676 CPUtime=462.24 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 3997 0 0 0 43944 2280 0 0 20 0 1 0 66818892 34213888 919 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8353 919 527 7861 0 457 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 33412 KiB
Current children cumulated memory: 3676 KiB


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

/proc/21992/statm: 8386 956 527 7861 0 490 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3824 KiB

[startup+1782.3 s]
/proc/loadavg: 2.04 2.09 2.07 3/187 22107
/proc/meminfo: memFree=16174264/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33544 memory=3836 CPUtime=1782.13 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 8396 0 0 0 169400 8813 0 0 20 0 1 0 66818892 34349056 959 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8386 959 527 7861 0 490 0
Current children cumulated CPU time: 1782.13 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3836 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 22108
/proc/meminfo: memFree=16174388/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33544 memory=3836 CPUtime=1842.13 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 8584 0 0 0 175103 9110 0 0 20 0 1 0 66818892 34349056 959 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8386 959 527 7861 0 490 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3836 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 22109
/proc/meminfo: memFree=16174512/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33544 memory=3844 CPUtime=1902.12 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 8763 0 0 0 180831 9381 0 0 20 0 1 0 66818892 34349056 961 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8386 961 527 7861 0 490 0
Current children cumulated CPU time: 1902.12 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3844 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 22111
/proc/meminfo: memFree=16174388/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33544 memory=3844 CPUtime=1962.12 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 8927 0 0 0 186540 9672 0 0 20 0 1 0 66818892 34349056 961 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8386 961 527 7861 0 490 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3844 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 22112
/proc/meminfo: memFree=16174532/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33544 memory=3844 CPUtime=2022.11 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 9245 0 0 0 192272 9939 0 0 20 0 1 0 66818892 34349056 961 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8386 961 527 7861 0 490 0
Current children cumulated CPU time: 2022.11 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3844 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 22113
/proc/meminfo: memFree=16174284/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33544 memory=3852 CPUtime=2082.1 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 9452 0 0 0 197985 10225 0 0 20 0 1 0 66818892 34349056 963 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8386 963 527 7861 0 490 0
Current children cumulated CPU time: 2082.1 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3852 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 22115
/proc/meminfo: memFree=16174416/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33544 memory=3852 CPUtime=2142.09 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 9632 0 0 0 203684 10525 0 0 20 0 1 0 66818892 34349056 963 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8386 963 527 7861 0 490 0
Current children cumulated CPU time: 2142.09 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3852 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22116
/proc/meminfo: memFree=16174788/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33544 memory=3852 CPUtime=2202.09 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 9822 0 0 0 209359 10850 0 0 20 0 1 0 66818892 34349056 963 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8386 963 527 7861 0 490 0
Current children cumulated CPU time: 2202.09 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3852 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22124
/proc/meminfo: memFree=16173424/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33544 memory=3852 CPUtime=2262.09 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 10020 0 0 0 215050 11159 0 0 20 0 1 0 66818892 34349056 963 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8386 963 527 7861 0 490 0
Current children cumulated CPU time: 2262.09 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3852 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22148
/proc/meminfo: memFree=16173868/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33544 memory=3860 CPUtime=2322.09 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 10206 0 0 0 220771 11438 0 0 20 0 1 0 66818892 34349056 965 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8386 965 527 7861 0 490 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3860 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22149
/proc/meminfo: memFree=16173980/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33544 memory=3860 CPUtime=2382.08 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 10375 0 0 0 226473 11735 0 0 20 0 1 0 66818892 34349056 965 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8386 965 527 7861 0 490 0
Current children cumulated CPU time: 2382.08 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3860 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22150
/proc/meminfo: memFree=16174228/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33544 memory=3860 CPUtime=2442.07 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 10638 0 0 0 232198 12009 0 0 20 0 1 0 66818892 34349056 965 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8386 965 527 7861 0 490 0
Current children cumulated CPU time: 2442.07 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3860 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22151
/proc/meminfo: memFree=16174228/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33544 memory=3876 CPUtime=2502.07 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 10850 0 0 0 237922 12285 0 0 20 0 1 0 66818892 34349056 969 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8386 969 527 7861 0 490 0
Current children cumulated CPU time: 2502.07 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3876 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 22152
/proc/meminfo: memFree=16174104/32770624 swapFree=67108860/67108860
[pid=21992] ppid=21989 vsize=33544 memory=3876 CPUtime=2519.78 cores=0,2,4,6
/proc/21992/stat : 21992 (BTD) R 21989 21992 16989 0 -1 4202496 11000 0 0 0 239601 12377 0 0 20 0 1 0 66818892 34349056 969 33554432000 4194304 36388972 140734655651424 140734655650264 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 51007488 140734655657148 140734655657227 140734655657227 140734655659985 0
/proc/21992/statm: 8386 969 527 7861 0 490 0
Current children cumulated CPU time: 2519.78 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3876 KiB

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

[startup+2520.01 s]
# the end of solver process 21992 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2396.01 s, system=123.772 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): 2519.78
CPU user time (s): 2396.01
CPU system time (s): 123.772
CPU usage (%): 99.9911
Max. virtual memory (cumulated for all children) (KiB): 33544
Max. memory (cumulated for all children) (KiB): 3876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2396.01
system time used= 123.772
maximum resident set size= 3876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11000
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= 2446


# summary of solver processes directly reported to runsolver:
#   pid: 21992
#   total CPU time (s): 2519.78
#   total CPU user time (s): 2396.01
#   total CPU system time (s): 123.772

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.3643 second user time and 14.4022 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-25 06:22:37
IDJOB=4294169
IDBENCH=141338
IDSOLVER=2748
FILE ID=node149/4294169-1532492557
RUNJOBID= node149-1532466477-17020
PBS_JOBID= 21021584
Free space on /tmp= 43212 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/Langford/LangfordBin-12_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294169-1532492557/watcher-4294169-1532492557 -o /tmp/evaluation-result-4294169-1532492557/solver-4294169-1532492557 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17020 --watchdog 2580  BTD 12 2520 HOME/instance-4294169-1532492557.xml

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

MD5SUM BENCH= d44a6c2f310df02cbd65e302b0bb5238
RANDOM SEED=1730370905

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        16092940 kB
MemAvailable:   31849976 kB
Buffers:          185464 kB
Cached:         15596972 kB
SwapCached:            0 kB
Active:          2500884 kB
Inactive:       13420656 kB
Active(anon):      88992 kB
Inactive(anon):    70168 kB
Active(file):    2411892 kB
Inactive(file): 13350488 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52896 kB
Writeback:             0 kB
AnonPages:        147136 kB
Mapped:            40796 kB
Shmem:             17032 kB
Slab:             452228 kB
SReclaimable:     423116 kB
SUnreclaim:        29112 kB
KernelStack:        3296 kB
PageTables:         5264 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     432032 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 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= 43160 MiB
End job on node149 at 2018-07-25 07:04:37