Trace number 4306047

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) 2519.99 2520

General information on the benchmark

NameColouredQueens/
ColouredQueens-14_c18.xml
MD5SUMeb742fbc5fe115028f4ee34ab4b949cf
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 variables196
Number of constraints78
Number of domains1
Minimum domain size14
Maximum domain size14
Distribution of domain sizes[{"size":14,"count":196}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":192}]
Minimum constraint arity2
Maximum constraint arity14
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":30}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":78}]
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 (6814 MiB free)
  memory of node 1: 16384 MiB (10430 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306047-1534063863/watcher-4306047-1534063863 -o /tmp/evaluation-result-4306047-1534063863/solver-4306047-1534063863 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31612 --watchdog 2580 BTD 12 2520 HOME/instance-4306047-1534063863.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=31999, runsolver pid=31996

[startup+0.100114 s]*
/proc/loadavg: 2.03 2.03 1.97 3/192 32000
/proc/meminfo: memFree=17657036/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33292 memory=3412 CPUtime=0.1 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 996 0 0 0 10 0 0 0 20 0 1 0 223949479 34091008 853 33554432000 4194304 36388936 140734680354048 140734680354048 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8323 853 497 7861 0 427 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33292 KiB
Current children cumulated memory: 3412 KiB

[startup+0.20951 s]*
/proc/loadavg: 2.03 2.03 1.97 3/192 32000
/proc/meminfo: memFree=17657036/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33424 memory=3412 CPUtime=0.21 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 1004 0 0 0 21 0 0 0 20 0 1 0 223949479 34226176 853 33554432000 4194304 36388936 140734680354048 140734680354048 4598916 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8356 853 497 7861 0 460 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 3412 KiB

[startup+0.30899 s]*
/proc/loadavg: 2.03 2.03 1.97 3/192 32000
/proc/meminfo: memFree=17657036/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33424 memory=3412 CPUtime=0.31 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 1005 0 0 0 31 0 0 0 20 0 1 0 223949479 34226176 853 33554432000 4194304 36388936 140734680354048 140734680354048 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8356 853 497 7861 0 460 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 3412 KiB

[startup+0.700222 s]
/proc/loadavg: 2.03 2.03 1.97 3/192 32000
/proc/meminfo: memFree=17657036/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33424 memory=3412 CPUtime=0.69 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 1015 0 0 0 69 0 0 0 20 0 1 0 223949479 34226176 853 33554432000 4194304 36388936 140734680354048 140734680352888 4251315 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8356 853 497 7861 0 460 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 3412 KiB

[startup+1.50022 s]
/proc/loadavg: 2.03 2.03 1.97 3/192 32000
/proc/meminfo: memFree=17613740/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33424 memory=3412 CPUtime=1.49 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 1027 0 0 0 148 1 0 0 20 0 1 0 223949479 34226176 853 33554432000 4194304 36388936 140734680354048 140734680352888 4420436 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8356 853 497 7861 0 460 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 3412 KiB

[startup+3.1002 s]*
/proc/loadavg: 2.03 2.03 1.97 3/192 32000
/proc/meminfo: memFree=17655860/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33556 memory=3612 CPUtime=3.1 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 1285 0 0 0 308 2 0 0 20 0 1 0 223949479 34361344 903 33554432000 4194304 36388936 140734680354048 140734680352888 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8389 903 498 7861 0 493 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 3612 KiB

[startup+6.30021 s]
/proc/loadavg: 2.03 2.03 1.97 3/192 32000
/proc/meminfo: memFree=17655992/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33556 memory=3656 CPUtime=6.29 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 1554 0 0 0 625 4 0 0 20 0 1 0 223949479 34361344 914 33554432000 4194304 36388936 140734680354048 140734680352888 4420648 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8389 914 498 7861 0 493 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 3656 KiB

[startup+12.7002 s]
/proc/loadavg: 2.03 2.03 1.97 3/192 32000
/proc/meminfo: memFree=17655996/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33556 memory=3692 CPUtime=12.69 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 1832 0 0 0 1262 7 0 0 20 0 1 0 223949479 34361344 923 33554432000 4194304 36388936 140734680354048 140734680352888 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8389 923 498 7861 0 493 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 3692 KiB

[startup+25.5002 s]
/proc/loadavg: 2.02 2.03 1.97 3/192 32000
/proc/meminfo: memFree=17656156/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33688 memory=3772 CPUtime=25.49 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 2400 0 0 0 2533 16 0 0 20 0 1 0 223949479 34496512 943 33554432000 4194304 36388936 140734680354048 140734680352888 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8422 943 498 7861 0 526 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3772 KiB

[startup+51.1002 s]*
/proc/loadavg: 2.01 2.02 1.97 3/192 32000
/proc/meminfo: memFree=17656156/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33688 memory=3812 CPUtime=51.1 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 2714 0 0 0 5078 32 0 0 20 0 1 0 223949479 34496512 953 33554432000 4194304 36388936 140734680354048 140734680352888 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8422 953 498 7861 0 526 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3812 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/192 32001
/proc/meminfo: memFree=17655556/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33820 memory=3872 CPUtime=102.29 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 3040 0 0 0 10164 65 0 0 20 0 1 0 223949479 34631680 968 33554432000 4194304 36388936 140734680354048 140734680352888 4420408 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8455 968 498 7861 0 559 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 3872 KiB

[startup+162.3 s]
/proc/loadavg: 2.08 2.03 1.98 3/192 32002
/proc/meminfo: memFree=17655160/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33820 memory=3916 CPUtime=162.28 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 3369 0 0 0 16125 103 0 0 20 0 1 0 223949479 34631680 979 33554432000 4194304 36388936 140734680354048 140734680352888 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8455 979 498 7861 0 559 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 3916 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.03 1.98 3/192 32003
/proc/meminfo: memFree=17654956/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33820 memory=3948 CPUtime=222.28 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 3703 0 0 0 22086 142 0 0 20 0 1 0 223949479 34631680 987 33554432000 4194304 36388936 140734680354048 140734680352888 6663917 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8455 987 498 7861 0 559 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 3948 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 1.98 3/190 32005
/proc/meminfo: memFree=17655316/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33820 memory=3972 CPUtime=282.28 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 4038 0 0 0 28050 178 0 0 20 0 1 0 223949479 34631680 993 33554432000 4194304 36388936 140734680354048 140734680352888 4308840 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8455 993 498 7861 0 559 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 3972 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/189 32006
/proc/meminfo: memFree=17656196/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33820 memory=3996 CPUtime=342.28 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 4363 0 0 0 34012 216 0 0 20 0 1 0 223949479 34631680 999 33554432000 4194304 36388936 140734680354048 140734680352888 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8455 999 498 7861 0 559 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 3996 KiB

[startup+402.3 s]
/proc/loadavg: 2.05 2.03 1.98 3/190 32008
/proc/meminfo: memFree=17654816/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33952 memory=4012 CPUtime=402.27 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 4692 0 0 0 39974 253 0 0 20 0 1 0 223949479 34766848 1003 33554432000 4194304 36388936 140734680354048 140734680352888 6663879 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8488 1003 498 7861 0 592 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 33952 KiB
Current children cumulated memory: 4012 KiB

[startup+462.3 s]
/proc/loadavg: 2.48 2.13 2.02 3/190 32010
/proc/meminfo: memFree=17655068/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=33952 memory=4024 CPUtime=462.27 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 5016 0 0 0 45935 292 0 0 20 0 1 0 223949479 34766848 1006 33554432000 4194304 36388936 140734680354048 140734680352888 4420660 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8488 1006 498 7861 0 592 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 33952 KiB
Current children cumulated memory: 4024 KiB


################
# More data... #
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/proc/31999/statm: 8521 1043 499 7861 0 625 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4172 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/190 32079
/proc/meminfo: memFree=17656272/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=34084 memory=4172 CPUtime=1842.27 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 12109 0 0 0 183060 1167 0 0 20 0 1 0 223949479 34902016 1043 33554432000 4194304 36388936 140734680354048 140734680352888 6664291 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8521 1043 499 7861 0 625 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4172 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/190 32080
/proc/meminfo: memFree=17656224/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=34084 memory=4172 CPUtime=1902.27 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 12380 0 0 0 189029 1198 0 0 20 0 1 0 223949479 34902016 1043 33554432000 4194304 36388936 140734680354048 140734680352888 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8521 1043 499 7861 0 625 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4172 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/190 32081
/proc/meminfo: memFree=17656292/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=34084 memory=4172 CPUtime=1962.28 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 12641 0 0 0 194996 1232 0 0 20 0 1 0 223949479 34902016 1043 33554432000 4194304 36388936 140734680354048 140734680352888 4420397 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8521 1043 499 7861 0 625 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4172 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/190 32082
/proc/meminfo: memFree=17656332/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=34084 memory=4184 CPUtime=2022.28 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 12987 0 0 0 200960 1268 0 0 20 0 1 0 223949479 34902016 1046 33554432000 4194304 36388936 140734680354048 140734680352888 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8521 1046 499 7861 0 625 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4184 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/190 32084
/proc/meminfo: memFree=17656244/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=34084 memory=4184 CPUtime=2082.27 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 13251 0 0 0 206925 1302 0 0 20 0 1 0 223949479 34902016 1046 33554432000 4194304 36388936 140734680354048 140734680352888 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8521 1046 499 7861 0 625 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4184 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/190 32085
/proc/meminfo: memFree=17656384/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=34084 memory=4184 CPUtime=2142.27 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 13501 0 0 0 212888 1339 0 0 20 0 1 0 223949479 34902016 1046 33554432000 4194304 36388936 140734680354048 140734680352888 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8521 1046 499 7861 0 625 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4184 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/190 32086
/proc/meminfo: memFree=17656224/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=34084 memory=4196 CPUtime=2202.27 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 13853 0 0 0 218852 1375 0 0 20 0 1 0 223949479 34902016 1049 33554432000 4194304 36388936 140734680354048 140734680352888 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8521 1049 499 7861 0 625 0
Current children cumulated CPU time: 2202.27 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4196 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/190 32088
/proc/meminfo: memFree=17656168/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=34084 memory=4196 CPUtime=2262.28 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 14117 0 0 0 224815 1413 0 0 20 0 1 0 223949479 34902016 1049 33554432000 4194304 36388936 140734680354048 140734680352888 6664346 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8521 1049 499 7861 0 625 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4196 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/190 32089
/proc/meminfo: memFree=17656132/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=34084 memory=4196 CPUtime=2322.27 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 14383 0 0 0 230776 1451 0 0 20 0 1 0 223949479 34902016 1049 33554432000 4194304 36388936 140734680354048 140734680352888 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8521 1049 499 7861 0 625 0
Current children cumulated CPU time: 2322.27 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4196 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/191 32098
/proc/meminfo: memFree=17656156/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=34084 memory=4196 CPUtime=2382.27 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 14643 0 0 0 236740 1487 0 0 20 0 1 0 223949479 34902016 1049 33554432000 4194304 36388936 140734680354048 140734680352888 6663907 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8521 1049 499 7861 0 625 0
Current children cumulated CPU time: 2382.27 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4196 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/191 32099
/proc/meminfo: memFree=17656116/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=34084 memory=4208 CPUtime=2442.28 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 14991 0 0 0 242705 1523 0 0 20 0 1 0 223949479 34902016 1052 33554432000 4194304 36388936 140734680354048 140734680352888 4420299 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8521 1052 499 7861 0 625 0
Current children cumulated CPU time: 2442.28 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4208 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/191 32100
/proc/meminfo: memFree=17656196/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=34084 memory=4208 CPUtime=2502.28 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 15232 0 0 0 248668 1560 0 0 20 0 1 0 223949479 34902016 1052 33554432000 4194304 36388936 140734680354048 140734680352888 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8521 1052 499 7861 0 625 0
Current children cumulated CPU time: 2502.28 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4208 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.02 3/191 32161
/proc/meminfo: memFree=17657604/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=34084 memory=4208 CPUtime=2519.97 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 15473 0 0 0 250426 1571 0 0 20 0 1 0 223949479 34902016 1052 33554432000 4194304 36388936 140734680354048 140734680352888 6663904 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8521 1052 499 7861 0 625 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4208 KiB

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

[startup+2520 s]
# the end of solver process 31999 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2504.27 s, system=15.7179 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.02 3/191 32161
/proc/meminfo: memFree=17657604/32770624 swapFree=67108860/67108860
[pid=31999] ppid=31996 vsize=34084 memory=4208 CPUtime=2519.97 cores=1,3,5,7
/proc/31999/stat : 31999 (BTD) R 31996 31999 31580 0 -1 4202496 15473 0 0 0 250426 1571 0 0 20 0 1 0 223949479 34902016 1052 33554432000 4194304 36388936 140734680354048 140734680352888 6663904 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52973568 140734680360124 140734680360203 140734680360203 140734680362961 0
/proc/31999/statm: 8521 1052 499 7861 0 625 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4208 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520
CPU time (s): 2519.99
CPU user time (s): 2504.27
CPU system time (s): 15.7179
CPU usage (%): 99.9995
Max. virtual memory (cumulated for all children) (KiB): 34084
Max. memory (cumulated for all children) (KiB): 4208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504.27
system time used= 15.7179
maximum resident set size= 4208
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15473
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= 1146


# summary of solver processes directly reported to runsolver:
#   pid: 31999
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2504.27
#   total CPU system time (s): 15.7179

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.76036 second user time and 16.0367 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-12 10:51:03
IDJOB=4306047
IDBENCH=141023
IDSOLVER=2785
FILE ID=node132/4306047-1534063863
RUNJOBID= node132-1534061337-31612
PBS_JOBID= 21036977
Free space on /tmp= 37920 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-14_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306047-1534063863/watcher-4306047-1534063863 -o /tmp/evaluation-result-4306047-1534063863/solver-4306047-1534063863 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31612 --watchdog 2580  BTD 12 2520 HOME/instance-4306047-1534063863.xml

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

MD5SUM BENCH= eb742fbc5fe115028f4ee34ab4b949cf
RANDOM SEED=411661165

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:        17658900 kB
MemAvailable:   31903220 kB
Buffers:          229984 kB
Cached:         14123340 kB
SwapCached:            0 kB
Active:          7143032 kB
Inactive:        7265912 kB
Active(anon):       5316 kB
Inactive(anon):   102824 kB
Active(file):    7137716 kB
Inactive(file):  7163088 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            105320 kB
Writeback:             0 kB
AnonPages:         62512 kB
Mapped:            56176 kB
Shmem:             49824 kB
Slab:             400320 kB
SReclaimable:     371976 kB
SUnreclaim:        28344 kB
KernelStack:        3456 kB
PageTables:         5340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378088 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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= 37868 MiB
End job on node132 at 2018-08-12 11:33:03