Trace number 4306280

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 2018.07.27_3? (TO) 2519.96 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-11_c18.xml
MD5SUM3da25fcd556a00d93fc440927ef81e89
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of constraints60
Number of domains1
Minimum domain size11
Maximum domain size11
Distribution of domain sizes[{"size":11,"count":121}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":117}]
Minimum constraint arity2
Maximum constraint arity11
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":24}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":60}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_3

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 (10523 MiB free)
  memory of node 1: 16384 MiB (6300 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306280-1534065618/watcher-4306280-1534065618 -o /tmp/evaluation-result-4306280-1534065618/solver-4306280-1534065618 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534063097-29628 --watchdog 2580 BTD 3 2520 HOME/instance-4306280-1534065618.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
Current StackSize limit: 8192 KiB

solver pid=29882, runsolver pid=29879

[startup+0.100149 s]*
/proc/loadavg: 2.00 2.01 2.01 2/186 29889
/proc/meminfo: memFree=17226616/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32728 memory=2620 CPUtime=0.1 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 840 0 0 0 10 0 0 0 20 0 1 0 224125015 33513472 655 33554432000 4194304 36388936 140726568125136 140726568125136 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8182 655 471 7861 0 286 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2620 KiB

[startup+0.209188 s]*
/proc/loadavg: 2.00 2.01 2.01 3/192 29909
/proc/meminfo: memFree=17219212/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32728 memory=2620 CPUtime=0.21 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 842 0 0 0 21 0 0 0 20 0 1 0 224125015 33513472 655 33554432000 4194304 36388936 140726568125136 140726568125136 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8182 655 471 7861 0 286 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2620 KiB

[startup+0.309049 s]*
/proc/loadavg: 2.00 2.01 2.01 4/201 29918
/proc/meminfo: memFree=17205740/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32728 memory=2620 CPUtime=0.31 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 844 0 0 0 31 0 0 0 20 0 1 0 224125015 33513472 655 33554432000 4194304 36388936 140726568125136 140726568125136 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8182 655 471 7861 0 286 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2620 KiB

[startup+0.700281 s]
/proc/loadavg: 2.00 2.01 2.01 2/185 29918
/proc/meminfo: memFree=17226384/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32728 memory=2884 CPUtime=0.69 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 849 0 0 0 68 1 0 0 20 0 1 0 224125015 33513472 721 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8182 721 486 7861 0 286 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2884 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 29950
/proc/meminfo: memFree=17224016/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32860 memory=2884 CPUtime=1.49 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 854 0 0 0 147 2 0 0 20 0 1 0 224125015 33648640 721 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8215 721 486 7861 0 319 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32860 KiB
Current children cumulated memory: 2884 KiB

[startup+3.10882 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 29950
/proc/meminfo: memFree=17223556/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32860 memory=2920 CPUtime=3.1 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 1020 0 0 0 305 5 0 0 20 0 1 0 224125015 33648640 730 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8215 730 486 7861 0 319 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32860 KiB
Current children cumulated memory: 2920 KiB

[startup+6.30022 s]
/proc/loadavg: 2.08 2.03 2.01 3/188 29950
/proc/meminfo: memFree=17223372/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32860 memory=2944 CPUtime=6.29 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 1191 0 0 0 621 8 0 0 20 0 1 0 224125015 33648640 736 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8215 736 486 7861 0 319 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32860 KiB
Current children cumulated memory: 2944 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.03 2.01 3/188 29950
/proc/meminfo: memFree=17223684/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32860 memory=2960 CPUtime=12.69 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 1365 0 0 0 1253 16 0 0 20 0 1 0 224125015 33648640 740 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8215 740 486 7861 0 319 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32860 KiB
Current children cumulated memory: 2960 KiB

[startup+25.5003 s]
/proc/loadavg: 2.28 2.08 2.03 3/188 29950
/proc/meminfo: memFree=17223816/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32860 memory=3000 CPUtime=25.48 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 1726 0 0 0 2515 33 0 0 20 0 1 0 224125015 33648640 750 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8215 750 486 7861 0 319 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 32860 KiB
Current children cumulated memory: 3000 KiB

[startup+51.1089 s]
/proc/loadavg: 2.24 2.09 2.04 3/188 29950
/proc/meminfo: memFree=17223692/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32992 memory=3024 CPUtime=51.09 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 1914 0 0 0 5048 61 0 0 20 0 1 0 224125015 33783808 756 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8248 756 486 7861 0 352 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3024 KiB

[startup+102.3 s]
/proc/loadavg: 2.11 2.07 2.04 3/188 29951
/proc/meminfo: memFree=17224672/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32992 memory=3048 CPUtime=102.28 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 2114 0 0 0 10112 116 0 0 20 0 1 0 224125015 33783808 762 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8248 762 486 7861 0 352 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3048 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.06 2.04 3/188 29952
/proc/meminfo: memFree=17224280/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32992 memory=3080 CPUtime=162.27 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 2311 0 0 0 16045 182 0 0 20 0 1 0 224125015 33783808 770 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8248 770 486 7861 0 352 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3080 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.05 2.04 3/188 29953
/proc/meminfo: memFree=17223776/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32992 memory=3100 CPUtime=222.27 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 2512 0 0 0 21974 253 0 0 20 0 1 0 224125015 33783808 775 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8248 775 486 7861 0 352 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3100 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.04 2.04 3/188 29954
/proc/meminfo: memFree=17223636/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32992 memory=3112 CPUtime=282.27 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 2714 0 0 0 27901 326 0 0 20 0 1 0 224125015 33783808 778 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8248 778 486 7861 0 352 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3112 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/187 29956
/proc/meminfo: memFree=17223668/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32992 memory=3120 CPUtime=342.27 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 2913 0 0 0 33832 395 0 0 20 0 1 0 224125015 33783808 780 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8248 780 486 7861 0 352 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3120 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/187 29957
/proc/meminfo: memFree=17223792/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32992 memory=3124 CPUtime=402.27 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 3120 0 0 0 39769 458 0 0 20 0 1 0 224125015 33783808 781 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8248 781 486 7861 0 352 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3124 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/187 29958
/proc/meminfo: memFree=17223940/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=32992 memory=3132 CPUtime=462.27 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 3307 0 0 0 45703 524 0 0 20 0 1 0 224125015 33783808 783 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8248 783 486 7861 0 352 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 32992 KiB
Current children cumulated memory: 3132 KiB


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

/proc/29882/statm: 8281 800 486 7861 0 385 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3200 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 29996
/proc/meminfo: memFree=17222204/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=33124 memory=3200 CPUtime=1782.25 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 7472 0 0 0 176150 2075 0 0 20 0 1 0 224125015 33918976 800 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8281 800 486 7861 0 385 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3200 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 30005
/proc/meminfo: memFree=17222168/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=33124 memory=3204 CPUtime=1842.25 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 7691 0 0 0 182080 2145 0 0 20 0 1 0 224125015 33918976 801 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8281 801 486 7861 0 385 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3204 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 30006
/proc/meminfo: memFree=17222416/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=33124 memory=3204 CPUtime=1902.25 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 7856 0 0 0 188011 2214 0 0 20 0 1 0 224125015 33918976 801 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8281 801 486 7861 0 385 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3204 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 30007
/proc/meminfo: memFree=17222308/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=33124 memory=3204 CPUtime=1962.25 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 8017 0 0 0 193943 2282 0 0 20 0 1 0 224125015 33918976 801 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8281 801 486 7861 0 385 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3204 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 30008
/proc/meminfo: memFree=17222432/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=33124 memory=3208 CPUtime=2022.25 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 8227 0 0 0 199879 2346 0 0 20 0 1 0 224125015 33918976 802 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8281 802 486 7861 0 385 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3208 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 30009
/proc/meminfo: memFree=17221976/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=33124 memory=3208 CPUtime=2082.25 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 8387 0 0 0 205809 2416 0 0 20 0 1 0 224125015 33918976 802 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8281 802 486 7861 0 385 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3208 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 30011
/proc/meminfo: memFree=17222124/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=33124 memory=3208 CPUtime=2142.25 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 8550 0 0 0 211743 2482 0 0 20 0 1 0 224125015 33918976 802 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8281 802 486 7861 0 385 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3208 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 30012
/proc/meminfo: memFree=17222124/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=33124 memory=3208 CPUtime=2202.25 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 8736 0 0 0 217672 2553 0 0 20 0 1 0 224125015 33918976 802 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8281 802 486 7861 0 385 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3208 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 30013
/proc/meminfo: memFree=17222384/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=33124 memory=3212 CPUtime=2262.25 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 8896 0 0 0 223602 2623 0 0 20 0 1 0 224125015 33918976 803 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8281 803 486 7861 0 385 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3212 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 30015
/proc/meminfo: memFree=17221880/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=33124 memory=3212 CPUtime=2322.25 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 9055 0 0 0 229535 2690 0 0 20 0 1 0 224125015 33918976 803 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8281 803 486 7861 0 385 0
Current children cumulated CPU time: 2322.25 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3212 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 30016
/proc/meminfo: memFree=17222004/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=33124 memory=3212 CPUtime=2382.24 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 9214 0 0 0 235464 2760 0 0 20 0 1 0 224125015 33918976 803 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8281 803 486 7861 0 385 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3212 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 30025
/proc/meminfo: memFree=17221880/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=33124 memory=3216 CPUtime=2442.24 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 9448 0 0 0 241394 2830 0 0 20 0 1 0 224125015 33918976 804 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8281 804 486 7861 0 385 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3216 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 30049
/proc/meminfo: memFree=17221700/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=33124 memory=3216 CPUtime=2502.25 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 9613 0 0 0 247329 2896 0 0 20 0 1 0 224125015 33918976 804 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8281 804 486 7861 0 385 0
Current children cumulated CPU time: 2502.25 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3216 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.04 3/189 30049
/proc/meminfo: memFree=17221916/32770624 swapFree=67108796/67108860
[pid=29882] ppid=29879 vsize=33124 memory=3216 CPUtime=2519.95 cores=1,3,5,7
/proc/29882/stat : 29882 (BTD) R 29879 29882 29596 0 -1 4202496 9775 0 0 0 249081 2914 0 0 20 0 1 0 224125015 33918976 804 33554432000 4194304 36388936 140726568125136 140726568123976 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 41877504 140726568129725 140726568129803 140726568129803 140726568132561 0
/proc/29882/statm: 8281 804 486 7861 0 385 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 33124 KiB
Current children cumulated memory: 3216 KiB

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

[startup+2520.01 s]
# the end of solver process 29882 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2490.82 s, system=29.1425 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): 2519.96
CPU user time (s): 2490.82
CPU system time (s): 29.1425
CPU usage (%): 99.9982
Max. virtual memory (cumulated for all children) (KiB): 33124
Max. memory (cumulated for all children) (KiB): 3216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2490.82
system time used= 29.1425
maximum resident set size= 3216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9775
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= 773


# summary of solver processes directly reported to runsolver:
#   pid: 29882
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2490.82
#   total CPU system time (s): 29.1425

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.56689 second user time and 14.8167 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-12 11:20:18
IDJOB=4306280
IDBENCH=141024
IDSOLVER=2786
FILE ID=node138/4306280-1534065618
RUNJOBID= node138-1534063097-29628
PBS_JOBID= 21036986
Free space on /tmp= 24212 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-11_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306280-1534065618/watcher-4306280-1534065618 -o /tmp/evaluation-result-4306280-1534065618/solver-4306280-1534065618 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534063097-29628 --watchdog 2580  BTD 3 2520 HOME/instance-4306280-1534065618.xml 

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

MD5SUM BENCH= 3da25fcd556a00d93fc440927ef81e89
RANDOM SEED=1595336388

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        17228172 kB
MemAvailable:   31900428 kB
Buffers:          154764 kB
Cached:         14583136 kB
SwapCached:           12 kB
Active:          7384780 kB
Inactive:        7412032 kB
Active(anon):       3324 kB
Inactive(anon):   108412 kB
Active(file):    7381456 kB
Inactive(file):  7303620 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:            104616 kB
Writeback:             0 kB
AnonPages:         70616 kB
Mapped:            50188 kB
Shmem:             49740 kB
Slab:             443732 kB
SReclaimable:     415640 kB
SUnreclaim:        28092 kB
KernelStack:        3792 kB
PageTables:         4912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     350956 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 24108 MiB
End job on node138 at 2018-08-12 12:02:19