Trace number 4292809

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 2018-06-11_12? (TO) 2519.79 2520

General information on the benchmark

NameColouredQueens/
ColouredQueens-16_c18.xml
MD5SUMca60191094dbbdd7cca22b5ebea1cb75
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 variables256
Number of constraints90
Number of domains1
Minimum domain size16
Maximum domain size16
Distribution of domain sizes[{"size":16,"count":256}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":252}]
Minimum constraint arity2
Maximum constraint arity16
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":34}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":90}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_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 (14150 MiB free)
  memory of node 1: 16384 MiB (14179 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292809-1532330506/watcher-4292809-1532330506 -o /tmp/evaluation-result-4292809-1532330506/solver-4292809-1532330506 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532330506-9748 --watchdog 2580 BTD 12 2520 HOME/instance-4292809-1532330506.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=9780, runsolver pid=9773
Current StackSize limit: 8192 KiB


[startup+0.100105 s]*
/proc/loadavg: 0.55 0.59 0.71 4/190 9781
/proc/meminfo: memFree=29007624/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=33856 memory=3940 CPUtime=0.1 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 1120 0 0 0 10 0 0 0 20 0 1 0 50613832 34668544 985 33554432000 4194304 36388972 140726792716384 140726792716384 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8464 985 492 7861 0 568 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33856 KiB
Current children cumulated memory: 3940 KiB

[startup+0.209594 s]*
/proc/loadavg: 0.55 0.59 0.71 4/190 9781
/proc/meminfo: memFree=29007312/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=33988 memory=3940 CPUtime=0.21 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 1136 0 0 0 21 0 0 0 20 0 1 0 50613832 34803712 985 33554432000 4194304 36388972 140726792716384 140726792716384 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8497 985 492 7861 0 601 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 3940 KiB

[startup+0.30926 s]*
/proc/loadavg: 0.55 0.59 0.71 4/190 9781
/proc/meminfo: memFree=29007312/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=33988 memory=3940 CPUtime=0.31 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 1142 0 0 0 31 0 0 0 20 0 1 0 50613832 34803712 985 33554432000 4194304 36388972 140726792716384 140726792716384 6664247 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8497 985 492 7861 0 601 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 3940 KiB

[startup+0.700227 s]
/proc/loadavg: 0.55 0.59 0.71 4/190 9781
/proc/meminfo: memFree=29006784/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=33988 memory=3940 CPUtime=0.69 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 1150 0 0 0 69 0 0 0 20 0 1 0 50613832 34803712 985 33554432000 4194304 36388972 140726792716384 140726792715224 4356394 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8497 985 492 7861 0 601 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 3940 KiB

[startup+1.50023 s]
/proc/loadavg: 0.55 0.59 0.71 4/190 9781
/proc/meminfo: memFree=29006784/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=33988 memory=3940 CPUtime=1.49 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 1166 0 0 0 149 0 0 0 20 0 1 0 50613832 34803712 985 33554432000 4194304 36388972 140726792716384 140726792715224 4356642 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8497 985 492 7861 0 601 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 3940 KiB

[startup+3.10991 s]
/proc/loadavg: 0.66 0.61 0.72 4/190 9781
/proc/meminfo: memFree=28972404/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34120 memory=4176 CPUtime=3.1 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 1497 0 0 0 305 5 0 0 20 0 1 0 50613832 34938880 1044 33554432000 4194304 36388972 140726792716384 140726792715224 4356409 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8530 1044 498 7861 0 634 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34120 KiB
Current children cumulated memory: 4176 KiB

[startup+6.3002 s]
/proc/loadavg: 0.66 0.61 0.72 4/190 9781
/proc/meminfo: memFree=29005652/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34120 memory=4256 CPUtime=6.29 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 1848 0 0 0 619 10 0 0 20 0 1 0 50613832 34938880 1064 33554432000 4194304 36388972 140726792716384 140726792715224 4356409 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8530 1064 498 7861 0 634 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34120 KiB
Current children cumulated memory: 4256 KiB

[startup+12.7002 s]*
/proc/loadavg: 0.77 0.63 0.73 4/190 9781
/proc/meminfo: memFree=29005784/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34252 memory=4300 CPUtime=12.7 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 2212 0 0 0 1257 13 0 0 20 0 1 0 50613832 35074048 1075 33554432000 4194304 36388972 140726792716384 140726792715224 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8563 1075 498 7861 0 667 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 34252 KiB
Current children cumulated memory: 4300 KiB

[startup+25.5002 s]
/proc/loadavg: 1.04 0.70 0.75 4/190 9781
/proc/meminfo: memFree=29006228/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34252 memory=4400 CPUtime=25.49 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 2955 0 0 0 2529 20 0 0 20 0 1 0 50613832 35074048 1100 33554432000 4194304 36388972 140726792716384 140726792715224 4356664 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8563 1100 498 7861 0 667 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34252 KiB
Current children cumulated memory: 4400 KiB

[startup+51.1002 s]
/proc/loadavg: 1.37 0.80 0.78 4/190 9781
/proc/meminfo: memFree=29006104/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34384 memory=4484 CPUtime=51.09 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 3366 0 0 0 5077 32 0 0 20 0 1 0 50613832 35209216 1121 33554432000 4194304 36388972 140726792716384 140726792715224 6664688 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8596 1121 498 7861 0 700 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 34384 KiB
Current children cumulated memory: 4484 KiB

[startup+102.3 s]
/proc/loadavg: 1.73 0.99 0.84 4/190 9782
/proc/meminfo: memFree=29006412/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34516 memory=4536 CPUtime=102.28 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 3795 0 0 0 10171 57 0 0 20 0 1 0 50613832 35344384 1134 33554432000 4194304 36388972 140726792716384 140726792715224 4356706 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8629 1134 498 7861 0 733 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 34516 KiB
Current children cumulated memory: 4536 KiB

[startup+162.3 s]
/proc/loadavg: 1.90 1.17 0.92 4/190 9783
/proc/meminfo: memFree=29006348/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34516 memory=4616 CPUtime=162.28 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 4219 0 0 0 16140 88 0 0 20 0 1 0 50613832 35344384 1154 33554432000 4194304 36388972 140726792716384 140726792715224 4356409 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8629 1154 498 7861 0 733 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 34516 KiB
Current children cumulated memory: 4616 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 1.32 0.98 4/189 9785
/proc/meminfo: memFree=29006528/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34516 memory=4636 CPUtime=222.28 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 4649 0 0 0 22111 117 0 0 20 0 1 0 50613832 35344384 1159 33554432000 4194304 36388972 140726792716384 140726792715224 4251296 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8629 1159 498 7861 0 733 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 34516 KiB
Current children cumulated memory: 4636 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.45 1.05 4/189 9786
/proc/meminfo: memFree=29006144/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34648 memory=4736 CPUtime=282.27 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 5081 0 0 0 28082 145 0 0 20 0 1 0 50613832 35479552 1184 33554432000 4194304 36388972 140726792716384 140726792715224 4356559 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8662 1184 498 7861 0 766 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 34648 KiB
Current children cumulated memory: 4736 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.55 1.11 4/187 9787
/proc/meminfo: memFree=29006576/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34648 memory=4756 CPUtime=342.26 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 5241 0 0 0 34052 174 0 0 20 0 1 0 50613832 35479552 1189 33554432000 4194304 36388972 140726792716384 140726792715224 4356633 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8662 1189 498 7861 0 766 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 34648 KiB
Current children cumulated memory: 4756 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.63 1.16 4/187 9789
/proc/meminfo: memFree=29006724/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34648 memory=4796 CPUtime=402.26 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 5410 0 0 0 40022 204 0 0 20 0 1 0 50613832 35479552 1199 33554432000 4194304 36388972 140726792716384 140726792715224 4356381 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8662 1199 498 7861 0 766 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 34648 KiB
Current children cumulated memory: 4796 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.70 1.22 4/187 9790
/proc/meminfo: memFree=29006804/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34648 memory=4804 CPUtime=462.26 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 5576 0 0 0 45995 231 0 0 20 0 1 0 50613832 35479552 1201 33554432000 4194304 36388972 140726792716384 140726792715224 6663859 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8662 1201 498 7861 0 766 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 34648 KiB
Current children cumulated memory: 4804 KiB


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

/proc/9780/statm: 8728 1255 499 7861 0 832 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5020 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.81 4/187 9835
/proc/meminfo: memFree=29005848/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34912 memory=5040 CPUtime=1842.14 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 9629 0 0 0 183298 916 0 0 20 0 1 0 50613832 35749888 1260 33554432000 4194304 36388972 140726792716384 140726792715224 4356616 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8728 1260 499 7861 0 832 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5040 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.83 4/187 9836
/proc/meminfo: memFree=29005352/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34912 memory=5040 CPUtime=1902.14 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 9786 0 0 0 189266 948 0 0 20 0 1 0 50613832 35749888 1260 33554432000 4194304 36388972 140726792716384 140726792715224 6663910 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8728 1260 499 7861 0 832 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5040 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.84 4/187 9837
/proc/meminfo: memFree=29005476/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34912 memory=5040 CPUtime=1962.12 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 9943 0 0 0 195232 980 0 0 20 0 1 0 50613832 35749888 1260 33554432000 4194304 36388972 140726792716384 140726792715224 6663856 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8728 1260 499 7861 0 832 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5040 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.85 4/187 9839
/proc/meminfo: memFree=29005600/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34912 memory=5056 CPUtime=2022.13 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 10155 0 0 0 201205 1008 0 0 20 0 1 0 50613832 35749888 1264 33554432000 4194304 36388972 140726792716384 140726792715224 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8728 1264 499 7861 0 832 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5056 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.86 4/187 9840
/proc/meminfo: memFree=29005888/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34912 memory=5056 CPUtime=2082.11 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 10308 0 0 0 207176 1035 0 0 20 0 1 0 50613832 35749888 1264 33554432000 4194304 36388972 140726792716384 140726792715224 6663920 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8728 1264 499 7861 0 832 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5056 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.87 4/187 9841
/proc/meminfo: memFree=29005764/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34912 memory=5056 CPUtime=2142.11 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 10459 0 0 0 213148 1063 0 0 20 0 1 0 50613832 35749888 1264 33554432000 4194304 36388972 140726792716384 140726792715224 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8728 1264 499 7861 0 832 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5056 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.87 4/187 9843
/proc/meminfo: memFree=29006052/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34912 memory=5056 CPUtime=2202.11 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 10614 0 0 0 219116 1095 0 0 20 0 1 0 50613832 35749888 1264 33554432000 4194304 36388972 140726792716384 140726792715224 4356616 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8728 1264 499 7861 0 832 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5056 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.88 4/187 9844
/proc/meminfo: memFree=29005576/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34912 memory=5064 CPUtime=2262.1 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 10818 0 0 0 225085 1125 0 0 20 0 1 0 50613832 35749888 1266 33554432000 4194304 36388972 140726792716384 140726792715224 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8728 1266 499 7861 0 832 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5064 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.89 4/187 9852
/proc/meminfo: memFree=29004820/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34912 memory=5064 CPUtime=2322.09 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 10975 0 0 0 231059 1150 0 0 20 0 1 0 50613832 35749888 1266 33554432000 4194304 36388972 140726792716384 140726792715224 4356032 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8728 1266 499 7861 0 832 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5064 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.89 4/189 9877
/proc/meminfo: memFree=29004284/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34912 memory=5064 CPUtime=2382.09 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 11131 0 0 0 237034 1175 0 0 20 0 1 0 50613832 35749888 1266 33554432000 4194304 36388972 140726792716384 140726792715224 6663863 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8728 1266 499 7861 0 832 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5064 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 1.90 4/189 9878
/proc/meminfo: memFree=29004756/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34912 memory=5064 CPUtime=2442.08 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 11285 0 0 0 243003 1205 0 0 20 0 1 0 50613832 35749888 1266 33554432000 4194304 36388972 140726792716384 140726792715224 6664247 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8728 1266 499 7861 0 832 0
Current children cumulated CPU time: 2442.08 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5064 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 1.90 4/189 9879
/proc/meminfo: memFree=29005200/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34912 memory=5076 CPUtime=2502.09 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 11514 0 0 0 248971 1238 0 0 20 0 1 0 50613832 35749888 1269 33554432000 4194304 36388972 140726792716384 140726792715224 7665600 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8728 1269 499 7861 0 832 0
Current children cumulated CPU time: 2502.09 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5076 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 1.99 1.91 4/189 9879
/proc/meminfo: memFree=29005204/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34912 memory=5076 CPUtime=2519.78 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 11678 0 0 0 250732 1246 0 0 20 0 1 0 50613832 35749888 1269 33554432000 4194304 36388972 140726792716384 140726792715224 4356656 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8728 1269 499 7861 0 832 0
Current children cumulated CPU time: 2519.78 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5076 KiB

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

[startup+2520 s]
# the end of solver process 9780 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.33 s, system=12.463 s

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

[startup+2520 s]
/proc/loadavg: 2.00 1.99 1.91 4/189 9879
/proc/meminfo: memFree=29005204/32770624 swapFree=67108860/67108860
[pid=9780] ppid=9773 vsize=34912 memory=5076 CPUtime=2519.78 cores=0,2,4,6
/proc/9780/stat : 9780 (BTD) R 9773 9780 3468 0 -1 4202496 11678 0 0 0 250732 1246 0 0 20 0 1 0 50613832 35749888 1269 33554432000 4194304 36388972 140726792716384 140726792715224 4356656 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 41246720 140726792721596 140726792721675 140726792721675 140726792724433 0
/proc/9780/statm: 8728 1269 499 7861 0 832 0
Current children cumulated CPU time: 2519.78 s
Current children cumulated vsize: 34912 KiB
Current children cumulated memory: 5076 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520
CPU time (s): 2519.79
CPU user time (s): 2507.33
CPU system time (s): 12.463
CPU usage (%): 99.9917
Max. virtual memory (cumulated for all children) (KiB): 34912
Max. memory (cumulated for all children) (KiB): 5076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.33
system time used= 12.463
maximum resident set size= 5076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11678
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= 2320


# summary of solver processes directly reported to runsolver:
#   pid: 9780
#   total CPU time (s): 2519.79
#   total CPU user time (s): 2507.33
#   total CPU system time (s): 12.463

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.57152 second user time and 16.4541 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-23 09:21:46
IDJOB=4292809
IDBENCH=141020
IDSOLVER=2748
FILE ID=node149/4292809-1532330506
RUNJOBID= node149-1532330506-9748
PBS_JOBID= 21018995
Free space on /tmp= 51844 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-16_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292809-1532330506/watcher-4292809-1532330506 -o /tmp/evaluation-result-4292809-1532330506/solver-4292809-1532330506 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532330506-9748 --watchdog 2580  BTD 12 2520 HOME/instance-4292809-1532330506.xml

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

MD5SUM BENCH= ca60191094dbbdd7cca22b5ebea1cb75
RANDOM SEED=511893839

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        29011680 kB
MemAvailable:   31973528 kB
Buffers:          153572 kB
Cached:          3067380 kB
SwapCached:            0 kB
Active:          1752228 kB
Inactive:        1522468 kB
Active(anon):       3332 kB
Inactive(anon):    70228 kB
Active(file):    1748896 kB
Inactive(file):  1452240 kB
Unevictable:        7564 kB
Mlocked:            7564 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            105376 kB
Writeback:             0 kB
AnonPages:         60976 kB
Mapped:            36280 kB
Shmem:             17032 kB
Slab:             180612 kB
SReclaimable:     153096 kB
SUnreclaim:        27516 kB
KernelStack:        3184 kB
PageTables:         4840 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     318264 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= 51740 MiB
End job on node149 at 2018-07-23 10:03:47