Trace number 4265104

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD 2017-08-10? (TO) 2519.7 2520.01

General information on the benchmark

NameColouredQueens/ColouredQueens-m1-s1/
ColouredQueens-19.xml
MD5SUM83a04d869151a5b67f4c27500757dc69
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 variables361
Number of constraints108
Number of domains1
Minimum domain size19
Maximum domain size19
Distribution of domain sizes[{"size":19,"count":361}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":357}]
Minimum constraint arity2
Maximum constraint arity19
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":4},{"arity":12,"count":4},{"arity":13,"count":4},{"arity":14,"count":4},{"arity":15,"count":4},{"arity":16,"count":4},{"arity":17,"count":4},{"arity":18,"count":4},{"arity":19,"count":40}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":108}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.08	c Version: 2017-08-10

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15138 MiB free)
  memory of node 1: 16384 MiB (15550 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265104-1502656681/watcher-4265104-1502656681 -o /tmp/evaluation-result-4265104-1502656681/solver-4265104-1502656681 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265104-1502656681.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=22583, runsolver pid=22580
Current StackSize limit: 8192 KiB


[startup+0.100195 s]*
/proc/loadavg: 2.00 2.01 2.13 3/182 22584
/proc/meminfo: memFree=31423944/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=33232 memory=3820 CPUtime=0.03 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 1098 0 0 0 3 0 0 0 20 0 1 0 67861451 34029568 955 18446744073709551615 4194304 35031035 140736870988944 140736870988944 4445151 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8308 955 291 7529 0 755 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 33232 KiB
Current children cumulated memory: 3820 KiB

[startup+0.209339 s]*
/proc/loadavg: 2.00 2.01 2.13 3/182 22584
/proc/meminfo: memFree=31423360/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=33232 memory=3820 CPUtime=0.14 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 1098 0 0 0 14 0 0 0 20 0 1 0 67861451 34029568 955 18446744073709551615 4194304 35031035 140736870988944 140736870987944 4445147 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8308 955 291 7529 0 755 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 33232 KiB
Current children cumulated memory: 3820 KiB

[startup+0.308844 s]*
/proc/loadavg: 2.00 2.01 2.13 3/182 22584
/proc/meminfo: memFree=31423424/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=33232 memory=3820 CPUtime=0.24 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 1099 0 0 0 24 0 0 0 20 0 1 0 67861451 34029568 955 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8308 955 291 7529 0 755 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 33232 KiB
Current children cumulated memory: 3820 KiB

[startup+0.700334 s]
/proc/loadavg: 2.00 2.01 2.13 3/182 22584
/proc/meminfo: memFree=31423424/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=33232 memory=3820 CPUtime=0.62 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 1103 0 0 0 62 0 0 0 20 0 1 0 67861451 34029568 955 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8308 955 291 7529 0 755 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 33232 KiB
Current children cumulated memory: 3820 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.13 3/182 22584
/proc/meminfo: memFree=31423424/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=33364 memory=3820 CPUtime=1.42 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 1110 0 0 0 142 0 0 0 20 0 1 0 67861451 34164736 955 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8341 955 291 7529 0 788 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 33364 KiB
Current children cumulated memory: 3820 KiB

[startup+3.10896 s]
/proc/loadavg: 2.00 2.01 2.13 3/182 22584
/proc/meminfo: memFree=31423384/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=33364 memory=3956 CPUtime=3.03 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 1473 0 0 0 303 0 0 0 20 0 1 0 67861451 34164736 989 18446744073709551615 4194304 35031035 140736870988944 140736870987944 6441400 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8341 989 296 7529 0 788 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 33364 KiB
Current children cumulated memory: 3956 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.13 3/182 22584
/proc/meminfo: memFree=31422764/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=33496 memory=4020 CPUtime=6.22 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 1866 0 0 0 622 0 0 0 20 0 1 0 67861451 34299904 1005 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8374 1005 296 7529 0 821 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 33496 KiB
Current children cumulated memory: 4020 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.13 3/182 22584
/proc/meminfo: memFree=31422640/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=33628 memory=4156 CPUtime=12.62 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 2287 0 0 0 1260 2 0 0 20 0 1 0 67861451 34435072 1039 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8407 1039 296 7529 0 854 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 33628 KiB
Current children cumulated memory: 4156 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.13 3/182 22585
/proc/meminfo: memFree=31422516/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=33760 memory=4336 CPUtime=25.41 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 3133 0 0 0 2535 6 0 0 20 0 1 0 67861451 34570240 1084 18446744073709551615 4194304 35031035 140736870988944 140736870987944 4213311 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8440 1084 296 7529 0 887 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 33760 KiB
Current children cumulated memory: 4336 KiB

[startup+51.1089 s]
/proc/loadavg: 2.05 2.03 2.13 3/182 22585
/proc/meminfo: memFree=31422516/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=33892 memory=4416 CPUtime=51.03 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 3622 0 0 0 5086 17 0 0 20 0 1 0 67861451 34705408 1104 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8473 1104 296 7529 0 920 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 33892 KiB
Current children cumulated memory: 4416 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.04 2.13 3/181 22710
/proc/meminfo: memFree=31422240/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=33892 memory=4548 CPUtime=102.21 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 4134 0 0 0 10187 34 0 0 20 0 1 0 67861451 34705408 1137 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8473 1137 296 7529 0 920 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 33892 KiB
Current children cumulated memory: 4548 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.03 2.13 3/181 22712
/proc/meminfo: memFree=31422196/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34024 memory=4604 CPUtime=162.2 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 4618 0 0 0 16166 54 0 0 20 0 1 0 67861451 34840576 1151 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8506 1151 296 7529 0 953 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 34024 KiB
Current children cumulated memory: 4604 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 2.12 3/181 22714
/proc/meminfo: memFree=31421460/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34024 memory=4692 CPUtime=222.2 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 5119 0 0 0 22146 74 0 0 20 0 1 0 67861451 34840576 1173 18446744073709551615 4194304 35031035 140736870988944 140736870987944 4213232 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8506 1173 296 7529 0 953 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 34024 KiB
Current children cumulated memory: 4692 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.12 3/181 22717
/proc/meminfo: memFree=31421640/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34156 memory=4720 CPUtime=282.19 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 5612 0 0 0 28123 96 0 0 20 0 1 0 67861451 34975744 1180 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8539 1180 296 7529 0 986 0
Current children cumulated CPU time: 282.19 s
Current children cumulated vsize: 34156 KiB
Current children cumulated memory: 4720 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.11 3/181 22719
/proc/meminfo: memFree=31421888/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34156 memory=4736 CPUtime=342.18 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 6089 0 0 0 34101 117 0 0 20 0 1 0 67861451 34975744 1184 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8539 1184 296 7529 0 986 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 34156 KiB
Current children cumulated memory: 4736 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.10 3/185 22736
/proc/meminfo: memFree=31417268/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34156 memory=4812 CPUtime=402.18 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 6565 0 0 0 40076 142 0 0 20 0 1 0 67861451 34975744 1203 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8539 1203 296 7529 0 986 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 34156 KiB
Current children cumulated memory: 4812 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.10 3/185 22738
/proc/meminfo: memFree=31417028/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34288 memory=4836 CPUtime=462.17 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 7038 0 0 0 46055 162 0 0 20 0 1 0 67861451 35110912 1209 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8572 1209 296 7529 0 1019 0
Current children cumulated CPU time: 462.17 s
Current children cumulated vsize: 34288 KiB
Current children cumulated memory: 4836 KiB


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

/proc/22583/statm: 8638 1299 296 7529 0 1085 0
Current children cumulated CPU time: 1722.06 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 5196 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22813
/proc/meminfo: memFree=31419964/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34552 memory=5196 CPUtime=1782.05 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 14887 0 0 0 177558 647 0 0 20 0 1 0 67861451 35381248 1299 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8638 1299 296 7529 0 1085 0
Current children cumulated CPU time: 1782.05 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 5196 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22815
/proc/meminfo: memFree=31420028/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34552 memory=5216 CPUtime=1842.05 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 15182 0 0 0 183537 668 0 0 20 0 1 0 67861451 35381248 1304 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8638 1304 296 7529 0 1085 0
Current children cumulated CPU time: 1842.05 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 5216 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22818
/proc/meminfo: memFree=31419904/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34552 memory=5216 CPUtime=1902.04 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 15459 0 0 0 189516 688 0 0 20 0 1 0 67861451 35381248 1304 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8638 1304 296 7529 0 1085 0
Current children cumulated CPU time: 1902.04 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 5216 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22820
/proc/meminfo: memFree=31420464/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34552 memory=5216 CPUtime=1962.04 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 15735 0 0 0 195493 711 0 0 20 0 1 0 67861451 35381248 1304 18446744073709551615 4194304 35031035 140736870988944 140736870987944 4443340 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8638 1304 296 7529 0 1085 0
Current children cumulated CPU time: 1962.04 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 5216 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22822
/proc/meminfo: memFree=31420472/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34552 memory=5216 CPUtime=2022.03 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 16023 0 0 0 201472 731 0 0 20 0 1 0 67861451 35381248 1304 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8638 1304 296 7529 0 1085 0
Current children cumulated CPU time: 2022.03 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 5216 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22825
/proc/meminfo: memFree=31420224/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34552 memory=5240 CPUtime=2082.02 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 16302 0 0 0 207446 756 0 0 20 0 1 0 67861451 35381248 1310 18446744073709551615 4194304 35031035 140736870988944 140736870987944 4213239 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8638 1310 296 7529 0 1085 0
Current children cumulated CPU time: 2082.02 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 5240 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22827
/proc/meminfo: memFree=31420148/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34552 memory=5240 CPUtime=2142.02 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 16580 0 0 0 213421 781 0 0 20 0 1 0 67861451 35381248 1310 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8638 1310 296 7529 0 1085 0
Current children cumulated CPU time: 2142.02 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 5240 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 22843
/proc/meminfo: memFree=31416284/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34552 memory=5240 CPUtime=2202.01 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 16877 0 0 0 219397 804 0 0 20 0 1 0 67861451 35381248 1310 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8638 1310 296 7529 0 1085 0
Current children cumulated CPU time: 2202.01 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 5240 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 22871
/proc/meminfo: memFree=31414900/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34552 memory=5260 CPUtime=2262.01 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 17157 0 0 0 225376 825 0 0 20 0 1 0 67861451 35381248 1315 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8638 1315 296 7529 0 1085 0
Current children cumulated CPU time: 2262.01 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 5260 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 22873
/proc/meminfo: memFree=31415316/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34552 memory=5260 CPUtime=2322.01 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 17437 0 0 0 231355 846 0 0 20 0 1 0 67861451 35381248 1315 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8638 1315 296 7529 0 1085 0
Current children cumulated CPU time: 2322.01 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 5260 KiB

[startup+2382.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/182 22875
/proc/meminfo: memFree=31418756/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34552 memory=5260 CPUtime=2382 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 17717 0 0 0 237331 869 0 0 20 0 1 0 67861451 35381248 1315 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8638 1315 296 7529 0 1085 0
Current children cumulated CPU time: 2382 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 5260 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/182 22877
/proc/meminfo: memFree=31419188/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34552 memory=5280 CPUtime=2441.99 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 18011 0 0 0 243309 890 0 0 20 0 1 0 67861451 35381248 1320 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8638 1320 296 7529 0 1085 0
Current children cumulated CPU time: 2441.99 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 5280 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 22879
/proc/meminfo: memFree=31419088/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34552 memory=5280 CPUtime=2501.99 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 18290 0 0 0 249286 913 0 0 20 0 1 0 67861451 35381248 1320 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8638 1320 296 7529 0 1085 0
Current children cumulated CPU time: 2501.99 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 5280 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.02 2.05 3/182 22879
/proc/meminfo: memFree=31419212/32770624 swapFree=67108860/67108860
[pid=22583] ppid=22580 vsize=34552 memory=5280 CPUtime=2519.7 cores=0,2,4,6
/proc/22583/stat : 22583 (BTD) R 22580 22583 17093 0 -1 4202496 18569 0 0 0 251050 920 0 0 20 0 1 0 67861451 35381248 1320 18446744073709551615 4194304 35031035 140736870988944 140736870987944 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 37888000 140736870994399 140736870994475 140736870994475 140736870997969 0
/proc/22583/statm: 8638 1320 296 7529 0 1085 0
Current children cumulated CPU time: 2519.7 s
Current children cumulated vsize: 34552 KiB
Current children cumulated memory: 5280 KiB

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

[startup+2520.01 s]
# the end of solver process 22583 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.5 s, system=9.20315 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): 2519.7
CPU user time (s): 2510.5
CPU system time (s): 9.20315
CPU usage (%): 99.9879
Max. virtual memory (cumulated for all children) (KiB): 34552
Max. memory (cumulated for all children) (KiB): 5280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.5
system time used= 9.20315
maximum resident set size= 5280
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18569
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= 3152


# summary of solver processes directly reported to runsolver:
#   pid: 22583
#   total CPU time (s): 2519.7
#   total CPU user time (s): 2510.5
#   total CPU system time (s): 9.20315

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.94135 second user time and 14.9509 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-13 22:23:53
IDJOB=4265104
IDBENCH=115862
IDSOLVER=2654
FILE ID=node127/4265104-1502656681
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/ColouredQueens/ColouredQueens-m1-s1/ColouredQueens-19.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265104-1502656681/watcher-4265104-1502656681 -o /tmp/evaluation-result-4265104-1502656681/solver-4265104-1502656681 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265104-1502656681.xml

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

MD5SUM BENCH= 83a04d869151a5b67f4c27500757dc69
RANDOM SEED=676588321

node127.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31425184 kB
MemAvailable:   31991460 kB
Buffers:          205176 kB
Cached:           656300 kB
SwapCached:            0 kB
Active:           689912 kB
Inactive:         228716 kB
Active(anon):       6268 kB
Inactive(anon):    83872 kB
Active(file):     683644 kB
Inactive(file):   144844 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38280 kB
Writeback:             0 kB
AnonPages:         56852 kB
Mapped:            48780 kB
Shmem:             33444 kB
Slab:             132940 kB
SReclaimable:     107244 kB
SUnreclaim:        25696 kB
KernelStack:        3264 kB
PageTables:         5244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     333484 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61956 MiB
End job on node127 at 2017-08-13 23:05:53