Trace number 4294237

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
macht 2018.06.11? (TO) 2519.91 2520.01

General information on the benchmark

NameLangford/
LangfordBin-16_c18.xml
MD5SUM27c67f30ca0ef1b1bbbeaa4cb2c2f178
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 benchmark0.261181
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints48
Number of domains2
Minimum domain size16
Maximum domain size32
Distribution of domain sizes[{"size":16,"count":32},{"size":32,"count":32}]
Minimum variable degree2
Maximum variable degree32
Distribution of variable degrees[{"degree":2,"count":32},{"degree":32,"count":32}]
Minimum constraint arity2
Maximum constraint arity33
Distribution of constraint arities[{"arity":2,"count":16},{"arity":33,"count":32}]
Number of extensional constraints0
Number of intensional constraints16
Distribution of constraint types[{"type":"intension","count":16},{"type":"element","count":32}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11

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 (4772 MiB free)
  memory of node 1: 16384 MiB (10765 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294237-1532507511/watcher-4294237-1532507511 -o /tmp/evaluation-result-4294237-1532507511/solver-4294237-1532507511 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532504985-26102 --watchdog 2580 macht 2520 HOME/instance-4294237-1532507511.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=26483, runsolver pid=26480
Current StackSize limit: 8192 KiB


[startup+0.100154 s]*
/proc/loadavg: 2.00 2.01 1.95 3/188 26484
/proc/meminfo: memFree=15909584/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=32944 memory=3128 CPUtime=0.1 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 920 0 0 0 10 0 0 0 20 0 1 0 68314389 33734656 782 33554432000 4194304 36388820 140725126884320 140725126884320 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8236 782 503 7860 0 341 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32944 KiB
Current children cumulated memory: 3128 KiB

[startup+0.209279 s]*
/proc/loadavg: 2.00 2.01 1.95 3/188 26484
/proc/meminfo: memFree=15909584/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33076 memory=3128 CPUtime=0.21 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 926 0 0 0 21 0 0 0 20 0 1 0 68314389 33869824 782 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8269 782 503 7860 0 374 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33076 KiB
Current children cumulated memory: 3128 KiB

[startup+0.30879 s]*
/proc/loadavg: 2.00 2.01 1.95 5/188 26484
/proc/meminfo: memFree=15909584/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33076 memory=3128 CPUtime=0.31 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 929 0 0 0 30 1 0 0 20 0 1 0 68314389 33869824 782 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8269 782 503 7860 0 374 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33076 KiB
Current children cumulated memory: 3128 KiB

[startup+0.700251 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26484
/proc/meminfo: memFree=15865904/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33076 memory=3128 CPUtime=0.69 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 940 0 0 0 68 1 0 0 20 0 1 0 68314389 33869824 782 33554432000 4194304 36388820 140725126884320 140725126882808 4580227 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8269 782 503 7860 0 374 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33076 KiB
Current children cumulated memory: 3128 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26484
/proc/meminfo: memFree=15874100/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33208 memory=3128 CPUtime=1.49 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 959 0 0 0 145 4 0 0 20 0 1 0 68314389 34004992 782 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8302 782 503 7860 0 407 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33208 KiB
Current children cumulated memory: 3128 KiB

[startup+3.10894 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26484
/proc/meminfo: memFree=15908552/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33208 memory=3340 CPUtime=3.1 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 1203 0 0 0 301 9 0 0 20 0 1 0 68314389 34004992 835 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8302 835 503 7860 0 407 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33208 KiB
Current children cumulated memory: 3340 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26484
/proc/meminfo: memFree=15908668/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33340 memory=3452 CPUtime=6.29 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 1472 0 0 0 610 19 0 0 20 0 1 0 68314389 34140160 863 33554432000 4194304 36388820 140725126884320 140725126882808 4582782 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8335 863 503 7860 0 440 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33340 KiB
Current children cumulated memory: 3452 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26484
/proc/meminfo: memFree=15908668/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33340 memory=3512 CPUtime=12.69 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 1752 0 0 0 1225 44 0 0 20 0 1 0 68314389 34140160 878 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8335 878 503 7860 0 440 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33340 KiB
Current children cumulated memory: 3512 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26484
/proc/meminfo: memFree=15908296/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33472 memory=3640 CPUtime=25.49 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 2308 0 0 0 2462 87 0 0 20 0 1 0 68314389 34275328 910 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8368 910 503 7860 0 473 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33472 KiB
Current children cumulated memory: 3640 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26484
/proc/meminfo: memFree=15908296/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33604 memory=3732 CPUtime=51.1 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 2671 0 0 0 4940 170 0 0 20 0 1 0 68314389 34410496 933 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8401 933 503 7860 0 506 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33604 KiB
Current children cumulated memory: 3732 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26485
/proc/meminfo: memFree=15908072/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33604 memory=3836 CPUtime=102.29 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 2966 0 0 0 9889 340 0 0 20 0 1 0 68314389 34410496 959 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8401 959 504 7860 0 506 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33604 KiB
Current children cumulated memory: 3836 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26486
/proc/meminfo: memFree=15907748/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33736 memory=3896 CPUtime=162.29 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 3311 0 0 0 15692 537 0 0 20 0 1 0 68314389 34545664 974 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8434 974 504 7860 0 539 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 33736 KiB
Current children cumulated memory: 3896 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26487
/proc/meminfo: memFree=15907888/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33736 memory=3964 CPUtime=222.28 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 3645 0 0 0 21509 719 0 0 20 0 1 0 68314389 34545664 991 33554432000 4194304 36388820 140725126884320 140725126882808 4661682 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8434 991 504 7860 0 539 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 33736 KiB
Current children cumulated memory: 3964 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26488
/proc/meminfo: memFree=15907764/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33868 memory=4000 CPUtime=282.27 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 3947 0 0 0 27306 921 0 0 20 0 1 0 68314389 34680832 1000 33554432000 4194304 36388820 140725126884320 140725126882808 4661726 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8467 1000 504 7860 0 572 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 33868 KiB
Current children cumulated memory: 4000 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26489
/proc/meminfo: memFree=15907408/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33868 memory=4028 CPUtime=342.28 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 4279 0 0 0 33107 1121 0 0 20 0 1 0 68314389 34680832 1007 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8467 1007 504 7860 0 572 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 33868 KiB
Current children cumulated memory: 4028 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26490
/proc/meminfo: memFree=15907532/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33868 memory=4052 CPUtime=402.28 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 4569 0 0 0 38912 1316 0 0 20 0 1 0 68314389 34680832 1013 33554432000 4194304 36388820 140725126884320 140725126882808 4404168 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8467 1013 504 7860 0 572 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 33868 KiB
Current children cumulated memory: 4052 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26491
/proc/meminfo: memFree=15907656/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=33868 memory=4076 CPUtime=462.28 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 4871 0 0 0 44710 1518 0 0 20 0 1 0 68314389 34680832 1019 33554432000 4194304 36388820 140725126884320 140725126882808 4567379 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8467 1019 504 7860 0 572 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 33868 KiB
Current children cumulated memory: 4076 KiB


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

/proc/26483/statm: 8533 1083 504 7860 0 638 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4332 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.06 2.01 3/188 26562
/proc/meminfo: memFree=15905960/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=34132 memory=4348 CPUtime=1782.23 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 7332 0 0 0 172036 6187 0 0 20 0 1 0 68314389 34951168 1087 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8533 1087 504 7860 0 638 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4348 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.05 2.01 3/188 26563
/proc/meminfo: memFree=15906432/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=34132 memory=4368 CPUtime=1842.22 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 7384 0 0 0 177786 6436 0 0 20 0 1 0 68314389 34951168 1092 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8533 1092 504 7860 0 638 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4368 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/188 26564
/proc/meminfo: memFree=15906408/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=34132 memory=4368 CPUtime=1902.22 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 7402 0 0 0 183572 6650 0 0 20 0 1 0 68314389 34951168 1092 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8533 1092 504 7860 0 638 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4368 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.01 3/188 26565
/proc/meminfo: memFree=15906284/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=34132 memory=4368 CPUtime=1962.22 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 7424 0 0 0 189312 6910 0 0 20 0 1 0 68314389 34951168 1092 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8533 1092 504 7860 0 638 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4368 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 2.01 3/187 26566
/proc/meminfo: memFree=15906068/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=34132 memory=4376 CPUtime=2022.21 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 7463 0 0 0 195046 7175 0 0 20 0 1 0 68314389 34951168 1094 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8533 1094 504 7860 0 638 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4376 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/187 26567
/proc/meminfo: memFree=15906068/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=34132 memory=4376 CPUtime=2082.21 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 7506 0 0 0 200787 7434 0 0 20 0 1 0 68314389 34951168 1094 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8533 1094 504 7860 0 638 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4376 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/187 26568
/proc/meminfo: memFree=15906184/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=34132 memory=4388 CPUtime=2142.21 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 7522 0 0 0 206557 7664 0 0 20 0 1 0 68314389 34951168 1097 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8533 1097 504 7860 0 638 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4388 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26569
/proc/meminfo: memFree=15906060/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=34264 memory=4412 CPUtime=2202.2 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 7582 0 0 0 212307 7913 0 0 20 0 1 0 68314389 35086336 1103 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8566 1103 504 7860 0 671 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 34264 KiB
Current children cumulated memory: 4412 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26570
/proc/meminfo: memFree=15906052/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=34264 memory=4412 CPUtime=2262.2 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 7632 0 0 0 218060 8160 0 0 20 0 1 0 68314389 35086336 1103 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8566 1103 504 7860 0 671 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 34264 KiB
Current children cumulated memory: 4412 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26579
/proc/meminfo: memFree=15905844/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=34264 memory=4412 CPUtime=2322.2 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 7653 0 0 0 223805 8415 0 0 20 0 1 0 68314389 35086336 1103 33554432000 4194304 36388820 140725126884320 140725126882808 4466964 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8566 1103 504 7860 0 671 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 34264 KiB
Current children cumulated memory: 4412 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26580
/proc/meminfo: memFree=15905712/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=34264 memory=4428 CPUtime=2382.2 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 7719 0 0 0 229551 8669 0 0 20 0 1 0 68314389 35086336 1107 33554432000 4194304 36388820 140725126884320 140725126882808 4567371 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8566 1107 504 7860 0 671 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 34264 KiB
Current children cumulated memory: 4428 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26581
/proc/meminfo: memFree=15906432/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=34264 memory=4428 CPUtime=2442.2 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 7740 0 0 0 235298 8922 0 0 20 0 1 0 68314389 35086336 1107 33554432000 4194304 36388820 140725126884320 140725126882808 4580208 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8566 1107 504 7860 0 671 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 34264 KiB
Current children cumulated memory: 4428 KiB

[startup+2502.3 s]
/proc/loadavg: 2.06 2.03 2.02 3/188 26582
/proc/meminfo: memFree=15906024/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=34264 memory=4428 CPUtime=2502.19 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 7792 0 0 0 241049 9170 0 0 20 0 1 0 68314389 35086336 1107 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8566 1107 504 7860 0 671 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 34264 KiB
Current children cumulated memory: 4428 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.11 2.04 2.02 3/188 26704
/proc/meminfo: memFree=15906544/32770624 swapFree=67108860/67108860
[pid=26483] ppid=26480 vsize=34264 memory=4428 CPUtime=2519.9 cores=1,3,5,7
/proc/26483/stat : 26483 (macht) R 26480 26483 26070 0 -1 4202496 7806 0 0 0 242750 9240 0 0 20 0 1 0 68314389 35086336 1107 33554432000 4194304 36388820 140725126884320 140725126882808 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 50262016 140725126890683 140725126890761 140725126890761 140725126893519 0
/proc/26483/statm: 8566 1107 504 7860 0 671 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 34264 KiB
Current children cumulated memory: 4428 KiB

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

[startup+2520.01 s]
# the end of solver process 26483 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2427.51 s, system=92.4035 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): 2519.91
CPU user time (s): 2427.51
CPU system time (s): 92.4035
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 34264
Max. memory (cumulated for all children) (KiB): 4428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2427.51
system time used= 92.4035
maximum resident set size= 4428
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7806
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= 3
involuntary context switches= 672


# summary of solver processes directly reported to runsolver:
#   pid: 26483
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2427.51
#   total CPU system time (s): 92.4035

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 13.3666 second user time and 11.2025 second system time

The end

Launcher Data 

Begin job on node150 at 2018-07-25 10:31:51
IDJOB=4294237
IDBENCH=141345
IDSOLVER=2753
FILE ID=node150/4294237-1532507511
RUNJOBID= node150-1532504985-26102
PBS_JOBID= 21021591
Free space on /tmp= 53056 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/Langford/LangfordBin-16_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294237-1532507511/watcher-4294237-1532507511 -o /tmp/evaluation-result-4294237-1532507511/solver-4294237-1532507511 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532504985-26102 --watchdog 2580  macht 2520 HOME/instance-4294237-1532507511.xml

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

MD5SUM BENCH= 27c67f30ca0ef1b1bbbeaa4cb2c2f178
RANDOM SEED=753318140

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        15910924 kB
MemAvailable:   31930576 kB
Buffers:          240472 kB
Cached:         15869032 kB
SwapCached:            0 kB
Active:          1734412 kB
Inactive:       14428224 kB
Active(anon):      11676 kB
Inactive(anon):    69604 kB
Active(file):    1722736 kB
Inactive(file): 14358620 kB
Unevictable:        7756 kB
Mlocked:            7756 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            105528 kB
Writeback:             0 kB
AnonPages:         60948 kB
Mapped:            41492 kB
Shmem:             25224 kB
Slab:             393976 kB
SReclaimable:     366756 kB
SUnreclaim:        27220 kB
KernelStack:        3280 kB
PageTables:         5012 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353436 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 53004 MiB
End job on node150 at 2018-07-25 11:13:51