Trace number 4306056

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 2018.07.27_12? (TO) 2519.88 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 18.07.27_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 (6910 MiB free)
  memory of node 1: 16384 MiB (10433 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306056-1534076829/watcher-4306056-1534076829 -o /tmp/evaluation-result-4306056-1534076829/solver-4306056-1534076829 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31611 --watchdog 2580 BTD 12 2520 HOME/instance-4306056-1534076829.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
Current StackSize limit: 8192 KiB

solver pid=2490, runsolver pid=2487

[startup+0.109159 s]*
/proc/loadavg: 2.02 2.00 2.04 3/191 2491
/proc/meminfo: memFree=17758900/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=32752 memory=2884 CPUtime=0.11 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 875 0 0 0 11 0 0 0 20 0 1 0 225246159 33538048 721 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8188 721 509 7861 0 292 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 32752 KiB
Current children cumulated memory: 2884 KiB

[startup+0.209569 s]*
/proc/loadavg: 2.02 2.00 2.04 3/191 2491
/proc/meminfo: memFree=17758920/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=32752 memory=2884 CPUtime=0.21 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 880 0 0 0 21 0 0 0 20 0 1 0 225246159 33538048 721 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8188 721 509 7861 0 292 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32752 KiB
Current children cumulated memory: 2884 KiB

[startup+0.309046 s]*
/proc/loadavg: 2.02 2.00 2.04 3/191 2491
/proc/meminfo: memFree=17758920/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=32752 memory=2884 CPUtime=0.3 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 882 0 0 0 30 0 0 0 20 0 1 0 225246159 33538048 721 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8188 721 509 7861 0 292 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32752 KiB
Current children cumulated memory: 2884 KiB

[startup+0.700332 s]
/proc/loadavg: 2.02 2.00 2.04 3/191 2491
/proc/meminfo: memFree=17758920/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=32884 memory=2884 CPUtime=0.69 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 897 0 0 0 68 1 0 0 20 0 1 0 225246159 33673216 721 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8221 721 509 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+1.50034 s]
/proc/loadavg: 2.02 2.00 2.04 3/191 2491
/proc/meminfo: memFree=17758920/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=32884 memory=2884 CPUtime=1.49 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 914 0 0 0 144 5 0 0 20 0 1 0 225246159 33673216 721 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8221 721 509 7861 0 325 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32884 KiB
Current children cumulated memory: 2884 KiB

[startup+3.10917 s]
/proc/loadavg: 2.02 2.00 2.04 3/191 2491
/proc/meminfo: memFree=17758548/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33016 memory=3204 CPUtime=3.1 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 1122 0 0 0 301 9 0 0 20 0 1 0 225246159 33808384 801 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8254 801 524 7861 0 358 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33016 KiB
Current children cumulated memory: 3204 KiB

[startup+6.30033 s]
/proc/loadavg: 2.02 2.00 2.04 3/191 2491
/proc/meminfo: memFree=17758344/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33016 memory=3256 CPUtime=6.29 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 1335 0 0 0 606 23 0 0 20 0 1 0 225246159 33808384 814 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8254 814 524 7861 0 358 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33016 KiB
Current children cumulated memory: 3256 KiB

[startup+12.7003 s]
/proc/loadavg: 2.02 2.00 2.04 3/191 2491
/proc/meminfo: memFree=17758632/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33016 memory=3300 CPUtime=12.69 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 1570 0 0 0 1216 53 0 0 20 0 1 0 225246159 33808384 825 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8254 825 524 7861 0 358 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33016 KiB
Current children cumulated memory: 3300 KiB

[startup+25.5003 s]
/proc/loadavg: 2.02 2.00 2.04 3/191 2491
/proc/meminfo: memFree=17758508/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33148 memory=3380 CPUtime=25.48 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 2031 0 0 0 2440 108 0 0 20 0 1 0 225246159 33943552 845 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8287 845 524 7861 0 391 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 33148 KiB
Current children cumulated memory: 3380 KiB

[startup+51.1092 s]
/proc/loadavg: 2.01 2.00 2.04 3/191 2553
/proc/meminfo: memFree=17768800/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33148 memory=3440 CPUtime=51.09 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 2311 0 0 0 4888 221 0 0 20 0 1 0 225246159 33943552 860 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8287 860 524 7861 0 391 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33148 KiB
Current children cumulated memory: 3440 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 2553
/proc/meminfo: memFree=17768968/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33280 memory=3508 CPUtime=102.29 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 2595 0 0 0 9763 466 0 0 20 0 1 0 225246159 34078720 877 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8320 877 525 7861 0 424 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33280 KiB
Current children cumulated memory: 3508 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 2554
/proc/meminfo: memFree=17768424/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33280 memory=3572 CPUtime=162.28 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 2886 0 0 0 15465 763 0 0 20 0 1 0 225246159 34078720 893 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8320 893 525 7861 0 424 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 33280 KiB
Current children cumulated memory: 3572 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 2563
/proc/meminfo: memFree=17767508/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33412 memory=3604 CPUtime=222.28 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 3122 0 0 0 21187 1041 0 0 20 0 1 0 225246159 34213888 901 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8353 901 525 7861 0 457 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 33412 KiB
Current children cumulated memory: 3604 KiB

[startup+282.3 s]
/proc/loadavg: 2.15 2.03 2.05 3/191 2564
/proc/meminfo: memFree=17767820/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33412 memory=3620 CPUtime=282.27 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 3432 0 0 0 26906 1321 0 0 20 0 1 0 225246159 34213888 905 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8353 905 525 7861 0 457 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 33412 KiB
Current children cumulated memory: 3620 KiB

[startup+342.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/191 2565
/proc/meminfo: memFree=17768008/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33412 memory=3632 CPUtime=342.27 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 3624 0 0 0 32625 1602 0 0 20 0 1 0 225246159 34213888 908 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8353 908 525 7861 0 457 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 33412 KiB
Current children cumulated memory: 3632 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/191 2566
/proc/meminfo: memFree=17767724/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33412 memory=3644 CPUtime=402.27 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 3812 0 0 0 38326 1901 0 0 20 0 1 0 225246159 34213888 911 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8353 911 525 7861 0 457 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 33412 KiB
Current children cumulated memory: 3644 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 2567
/proc/meminfo: memFree=17767920/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33412 memory=3664 CPUtime=462.27 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 3988 0 0 0 44005 2222 0 0 20 0 1 0 225246159 34213888 916 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8353 916 525 7861 0 457 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 33412 KiB
Current children cumulated memory: 3664 KiB


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

/proc/2490/statm: 8386 956 525 7861 0 490 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3824 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 2608
/proc/meminfo: memFree=17767112/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33544 memory=3824 CPUtime=1782.2 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 8403 0 0 0 169611 8609 0 0 20 0 1 0 225246159 34349056 956 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8386 956 525 7861 0 490 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3824 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 2609
/proc/meminfo: memFree=17766944/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33544 memory=3824 CPUtime=1842.2 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 8598 0 0 0 175318 8902 0 0 20 0 1 0 225246159 34349056 956 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8386 956 525 7861 0 490 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3824 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 2611
/proc/meminfo: memFree=17767020/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33544 memory=3832 CPUtime=1902.19 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 8766 0 0 0 181028 9191 0 0 20 0 1 0 225246159 34349056 958 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8386 958 525 7861 0 490 0
Current children cumulated CPU time: 1902.19 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3832 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 2612
/proc/meminfo: memFree=17767224/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33544 memory=3832 CPUtime=1962.19 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 9029 0 0 0 186749 9470 0 0 20 0 1 0 225246159 34349056 958 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8386 958 525 7861 0 490 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3832 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 2622
/proc/meminfo: memFree=17766708/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33544 memory=3840 CPUtime=2022.18 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 9232 0 0 0 192484 9734 0 0 20 0 1 0 225246159 34349056 960 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8386 960 525 7861 0 490 0
Current children cumulated CPU time: 2022.18 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3840 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 2646
/proc/meminfo: memFree=17766752/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33544 memory=3840 CPUtime=2082.19 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 9429 0 0 0 198189 10030 0 0 20 0 1 0 225246159 34349056 960 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8386 960 525 7861 0 490 0
Current children cumulated CPU time: 2082.19 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3840 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 2647
/proc/meminfo: memFree=17766944/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33544 memory=3840 CPUtime=2142.18 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 9610 0 0 0 203881 10337 0 0 20 0 1 0 225246159 34349056 960 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8386 960 525 7861 0 490 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3840 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 2648
/proc/meminfo: memFree=17766772/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33544 memory=3840 CPUtime=2202.18 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 9799 0 0 0 209574 10644 0 0 20 0 1 0 225246159 34349056 960 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8386 960 525 7861 0 490 0
Current children cumulated CPU time: 2202.18 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3840 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 2649
/proc/meminfo: memFree=17766856/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33544 memory=3848 CPUtime=2262.17 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 9985 0 0 0 215272 10945 0 0 20 0 1 0 225246159 34349056 962 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8386 962 525 7861 0 490 0
Current children cumulated CPU time: 2262.17 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3848 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 2650
/proc/meminfo: memFree=17767240/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33544 memory=3848 CPUtime=2322.17 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 10170 0 0 0 220998 11219 0 0 20 0 1 0 225246159 34349056 962 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8386 962 525 7861 0 490 0
Current children cumulated CPU time: 2322.17 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3848 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 2651
/proc/meminfo: memFree=17767140/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33544 memory=3848 CPUtime=2382.17 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 10340 0 0 0 226718 11499 0 0 20 0 1 0 225246159 34349056 962 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8386 962 525 7861 0 490 0
Current children cumulated CPU time: 2382.17 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3848 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 2652
/proc/meminfo: memFree=17767340/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33544 memory=3848 CPUtime=2442.17 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 10695 0 0 0 232448 11769 0 0 20 0 1 0 225246159 34349056 962 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8386 962 525 7861 0 490 0
Current children cumulated CPU time: 2442.17 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3848 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 2653
/proc/meminfo: memFree=17767300/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33544 memory=3864 CPUtime=2502.16 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 10898 0 0 0 238179 12037 0 0 20 0 1 0 225246159 34349056 966 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8386 966 525 7861 0 490 0
Current children cumulated CPU time: 2502.16 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3864 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 2654
/proc/meminfo: memFree=17766684/32770624 swapFree=67108860/67108860
[pid=2490] ppid=2487 vsize=33544 memory=3864 CPUtime=2519.87 cores=0,2,4,6
/proc/2490/stat : 2490 (BTD) R 2487 2490 31580 0 -1 4202496 11055 0 0 0 239858 12129 0 0 20 0 1 0 225246159 34349056 966 33554432000 4194304 36388936 140728359396896 140728359395736 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66424832 140728359400636 140728359400715 140728359400715 140728359403473 0
/proc/2490/statm: 8386 966 525 7861 0 490 0
Current children cumulated CPU time: 2519.87 s
Current children cumulated vsize: 33544 KiB
Current children cumulated memory: 3864 KiB

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

[startup+2520.01 s]
# the end of solver process 2490 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2398.58 s, system=121.298 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): 2519.88
CPU user time (s): 2398.58
CPU system time (s): 121.298
CPU usage (%): 99.9949
Max. virtual memory (cumulated for all children) (KiB): 33544
Max. memory (cumulated for all children) (KiB): 3864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2398.58
system time used= 121.298
maximum resident set size= 3864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11055
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= 3153


# summary of solver processes directly reported to runsolver:
#   pid: 2490
#   total CPU time (s): 2519.88
#   total CPU user time (s): 2398.58
#   total CPU system time (s): 121.298

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.70525 second user time and 15.8029 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-12 14:27:09
IDJOB=4306056
IDBENCH=141338
IDSOLVER=2785
FILE ID=node132/4306056-1534076829
RUNJOBID= node132-1534061337-31611
PBS_JOBID= 21036977
Free space on /tmp= 38148 MiB

SOLVER NAME= BTD_12 2018.07.27_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-4306056-1534076829/watcher-4306056-1534076829 -o /tmp/evaluation-result-4306056-1534076829/solver-4306056-1534076829 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31611 --watchdog 2580  BTD 12 2520 HOME/instance-4306056-1534076829.xml

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

MD5SUM BENCH= d44a6c2f310df02cbd65e302b0bb5238
RANDOM SEED=730525185

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        17761372 kB
MemAvailable:   31895620 kB
Buffers:          233356 kB
Cached:         14011324 kB
SwapCached:            0 kB
Active:          7074400 kB
Inactive:        7235648 kB
Active(anon):      14832 kB
Inactive(anon):   102832 kB
Active(file):    7059568 kB
Inactive(file):  7132816 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19028 kB
Writeback:             0 kB
AnonPages:         72368 kB
Mapped:            56364 kB
Shmem:             49824 kB
Slab:             398720 kB
SReclaimable:     370324 kB
SUnreclaim:        28396 kB
KernelStack:        3424 kB
PageTables:         5324 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     387356 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 38096 MiB
End job on node132 at 2018-08-12 15:09:10