Trace number 4292810

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD 2018.06.11_3? (TO) 2519.93 2520.01

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_3

Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14940 MiB free)
  memory of node 1: 16384 MiB (11892 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292810-1532332021/watcher-4292810-1532332021 -o /tmp/evaluation-result-4292810-1532332021/solver-4292810-1532332021 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11624 --watchdog 2580 BTD 3 2520 HOME/instance-4292810-1532332021.xml 

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

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

solver pid=11914, runsolver pid=11911

[startup+0.100225 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 11915
/proc/meminfo: memFree=27474636/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=33852 memory=3936 CPUtime=0.1 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 1115 0 0 0 10 0 0 0 20 0 1 0 50765292 34664448 984 33554432000 4194304 36388972 140728439709664 140728439708504 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8463 984 488 7861 0 567 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33852 KiB
Current children cumulated memory: 3936 KiB

[startup+0.209296 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 11915
/proc/meminfo: memFree=27474636/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=33984 memory=3936 CPUtime=0.21 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 1132 0 0 0 21 0 0 0 20 0 1 0 50765292 34799616 984 33554432000 4194304 36388972 140728439709664 140728439708504 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8496 984 488 7861 0 600 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33984 KiB
Current children cumulated memory: 3936 KiB

[startup+0.308785 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 11915
/proc/meminfo: memFree=27474264/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=33984 memory=3936 CPUtime=0.31 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 1134 0 0 0 31 0 0 0 20 0 1 0 50765292 34799616 984 33554432000 4194304 36388972 140728439709664 140728439708504 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8496 984 488 7861 0 600 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33984 KiB
Current children cumulated memory: 3936 KiB

[startup+0.700224 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 11915
/proc/meminfo: memFree=27474264/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=33984 memory=3936 CPUtime=0.69 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 1140 0 0 0 69 0 0 0 20 0 1 0 50765292 34799616 984 33554432000 4194304 36388972 140728439709664 140728439708504 6663891 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8496 984 488 7861 0 600 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33984 KiB
Current children cumulated memory: 3936 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 11915
/proc/meminfo: memFree=27474796/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=33984 memory=3936 CPUtime=1.48 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 1155 0 0 0 148 0 0 0 20 0 1 0 50765292 34799616 984 33554432000 4194304 36388972 140728439709664 140728439708504 6663901 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8496 984 488 7861 0 600 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 33984 KiB
Current children cumulated memory: 3936 KiB

[startup+3.10899 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 11976
/proc/meminfo: memFree=27474984/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34116 memory=4128 CPUtime=3.1 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 1483 0 0 0 309 1 0 0 20 0 1 0 50765292 34934784 1032 33554432000 4194304 36388972 140728439709664 140728439708504 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8529 1032 488 7861 0 633 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34116 KiB
Current children cumulated memory: 4128 KiB

[startup+6.30025 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 11976
/proc/meminfo: memFree=27471588/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34116 memory=4176 CPUtime=6.28 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 1823 0 0 0 621 7 0 0 20 0 1 0 50765292 34934784 1044 33554432000 4194304 36388972 140728439709664 140728439708504 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8529 1044 488 7861 0 633 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 34116 KiB
Current children cumulated memory: 4176 KiB

[startup+12.7003 s]
/proc/loadavg: 1.92 2.00 1.95 3/187 11976
/proc/meminfo: memFree=27473728/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34248 memory=4256 CPUtime=12.68 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 2178 0 0 0 1258 10 0 0 20 0 1 0 50765292 35069952 1064 33554432000 4194304 36388972 140728439709664 140728439708504 4251307 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8562 1064 488 7861 0 666 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 34248 KiB
Current children cumulated memory: 4256 KiB

[startup+25.5003 s]
/proc/loadavg: 1.94 2.00 1.95 3/187 11976
/proc/meminfo: memFree=27473816/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34248 memory=4356 CPUtime=25.49 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 2901 0 0 0 2530 19 0 0 20 0 1 0 50765292 35069952 1089 33554432000 4194304 36388972 140728439709664 140728439708504 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8562 1089 488 7861 0 666 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34248 KiB
Current children cumulated memory: 4356 KiB

[startup+51.109 s]
/proc/loadavg: 1.96 2.00 1.95 3/187 11976
/proc/meminfo: memFree=27473664/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34380 memory=4416 CPUtime=51.09 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 3311 0 0 0 5078 31 0 0 20 0 1 0 50765292 35205120 1104 33554432000 4194304 36388972 140728439709664 140728439708504 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8595 1104 488 7861 0 699 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 34380 KiB
Current children cumulated memory: 4416 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 1.95 3/187 11977
/proc/meminfo: memFree=27473312/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34512 memory=4480 CPUtime=102.28 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 3719 0 0 0 10169 59 0 0 20 0 1 0 50765292 35340288 1120 33554432000 4194304 36388972 140728439709664 140728439708504 4356633 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8628 1120 488 7861 0 732 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 34512 KiB
Current children cumulated memory: 4480 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/187 11978
/proc/meminfo: memFree=27473276/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34512 memory=4544 CPUtime=162.28 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 4111 0 0 0 16135 93 0 0 20 0 1 0 50765292 35340288 1136 33554432000 4194304 36388972 140728439709664 140728439708504 6663840 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8628 1136 488 7861 0 732 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 34512 KiB
Current children cumulated memory: 4544 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 11987
/proc/meminfo: memFree=27473104/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34512 memory=4572 CPUtime=222.28 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 4508 0 0 0 22103 125 0 0 20 0 1 0 50765292 35340288 1143 33554432000 4194304 36388972 140728439709664 140728439708504 4230250 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8628 1143 488 7861 0 732 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 34512 KiB
Current children cumulated memory: 4572 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 11988
/proc/meminfo: memFree=27473108/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34512 memory=4612 CPUtime=282.27 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 4879 0 0 0 28072 155 0 0 20 0 1 0 50765292 35340288 1153 33554432000 4194304 36388972 140728439709664 140728439708504 4356628 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8628 1153 488 7861 0 732 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 34512 KiB
Current children cumulated memory: 4612 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 11989
/proc/meminfo: memFree=27473180/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34512 memory=4632 CPUtime=342.27 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 5280 0 0 0 34038 189 0 0 20 0 1 0 50765292 35340288 1158 33554432000 4194304 36388972 140728439709664 140728439708504 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8628 1158 488 7861 0 732 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 34512 KiB
Current children cumulated memory: 4632 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 11990
/proc/meminfo: memFree=27473356/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34644 memory=4644 CPUtime=402.27 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 5662 0 0 0 40000 227 0 0 20 0 1 0 50765292 35475456 1161 33554432000 4194304 36388972 140728439709664 140728439708504 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8661 1161 488 7861 0 765 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 34644 KiB
Current children cumulated memory: 4644 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 11991
/proc/meminfo: memFree=27473540/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34644 memory=4668 CPUtime=462.27 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 6046 0 0 0 45964 263 0 0 20 0 1 0 50765292 35475456 1167 33554432000 4194304 36388972 140728439709664 140728439708504 6663863 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8661 1167 488 7861 0 765 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 34644 KiB
Current children cumulated memory: 4668 KiB


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

/proc/11914/statm: 8694 1204 488 7861 0 798 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4816 KiB

[startup+1782.3 s]
/proc/loadavg: 2.10 2.12 2.01 3/187 12052
/proc/meminfo: memFree=27473128/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34776 memory=4828 CPUtime=1782.23 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 13800 0 0 0 177224 999 0 0 20 0 1 0 50765292 35610624 1207 33554432000 4194304 36388972 140728439709664 140728439708504 4251296 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8694 1207 488 7861 0 798 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4828 KiB

[startup+1842.3 s]
/proc/loadavg: 2.04 2.10 2.01 3/187 12053
/proc/meminfo: memFree=27473096/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34776 memory=4828 CPUtime=1842.22 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 14106 0 0 0 183188 1034 0 0 20 0 1 0 50765292 35610624 1207 33554432000 4194304 36388972 140728439709664 140728439708504 6663856 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8694 1207 488 7861 0 798 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4828 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.08 2.01 3/187 12054
/proc/meminfo: memFree=27473100/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34776 memory=4844 CPUtime=1902.23 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 14516 0 0 0 189155 1068 0 0 20 0 1 0 50765292 35610624 1211 33554432000 4194304 36388972 140728439709664 140728439708504 4356616 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8694 1211 488 7861 0 798 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4844 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.06 2.01 3/187 12055
/proc/meminfo: memFree=27472608/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34776 memory=4844 CPUtime=1962.23 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 14824 0 0 0 195125 1098 0 0 20 0 1 0 50765292 35610624 1211 33554432000 4194304 36388972 140728439709664 140728439708504 4356633 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8694 1211 488 7861 0 798 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4844 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.05 2.01 3/188 12064
/proc/meminfo: memFree=27471636/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34776 memory=4844 CPUtime=2022.22 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 15132 0 0 0 201094 1128 0 0 20 0 1 0 50765292 35610624 1211 33554432000 4194304 36388972 140728439709664 140728439708504 4356828 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8694 1211 488 7861 0 798 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4844 KiB

[startup+2082.3 s]
/proc/loadavg: 2.22 2.09 2.03 3/188 12065
/proc/meminfo: memFree=27472144/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34776 memory=4844 CPUtime=2082.22 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 15439 0 0 0 207062 1160 0 0 20 0 1 0 50765292 35610624 1211 33554432000 4194304 36388972 140728439709664 140728439708504 4356623 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8694 1211 488 7861 0 798 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4844 KiB

[startup+2142.3 s]
/proc/loadavg: 2.27 2.15 2.05 3/188 12066
/proc/meminfo: memFree=27472244/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34776 memory=4856 CPUtime=2142.21 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 15821 0 0 0 213025 1196 0 0 20 0 1 0 50765292 35610624 1214 33554432000 4194304 36388972 140728439709664 140728439708504 4356365 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8694 1214 488 7861 0 798 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4856 KiB

[startup+2202.3 s]
/proc/loadavg: 2.10 2.12 2.05 3/188 12067
/proc/meminfo: memFree=27472372/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34776 memory=4856 CPUtime=2202.22 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 16137 0 0 0 218990 1232 0 0 20 0 1 0 50765292 35610624 1214 33554432000 4194304 36388972 140728439709664 140728439708504 6663872 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8694 1214 488 7861 0 798 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4856 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.10 2.05 3/188 12068
/proc/meminfo: memFree=27472384/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34776 memory=4856 CPUtime=2262.22 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 16455 0 0 0 224956 1266 0 0 20 0 1 0 50765292 35610624 1214 33554432000 4194304 36388972 140728439709664 140728439708504 4467163 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8694 1214 488 7861 0 798 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4856 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.08 2.05 3/187 12070
/proc/meminfo: memFree=27472012/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34776 memory=4868 CPUtime=2322.22 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 16852 0 0 0 230923 1299 0 0 20 0 1 0 50765292 35610624 1217 33554432000 4194304 36388972 140728439709664 140728439708504 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8694 1217 488 7861 0 798 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4868 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.07 2.05 3/187 12071
/proc/meminfo: memFree=27472144/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34776 memory=4868 CPUtime=2382.21 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 17160 0 0 0 236891 1330 0 0 20 0 1 0 50765292 35610624 1217 33554432000 4194304 36388972 140728439709664 140728439708504 6663859 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8694 1217 488 7861 0 798 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4868 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 12072
/proc/meminfo: memFree=27471952/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34776 memory=4868 CPUtime=2442.21 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 17469 0 0 0 242858 1363 0 0 20 0 1 0 50765292 35610624 1217 33554432000 4194304 36388972 140728439709664 140728439708504 4356607 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8694 1217 488 7861 0 798 0
Current children cumulated CPU time: 2442.21 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4868 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 12074
/proc/meminfo: memFree=27471584/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34776 memory=4868 CPUtime=2502.21 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 17777 0 0 0 248828 1393 0 0 20 0 1 0 50765292 35610624 1217 33554432000 4194304 36388972 140728439709664 140728439708504 4356687 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8694 1217 488 7861 0 798 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4868 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 12074
/proc/meminfo: memFree=27471708/32770624 swapFree=67108860/67108860
[pid=11914] ppid=11911 vsize=34776 memory=4868 CPUtime=2519.91 cores=0,2,4,6
/proc/11914/stat : 11914 (BTD) R 11911 11914 11593 0 -1 4202496 18082 0 0 0 250589 1402 0 0 20 0 1 0 50765292 35610624 1217 33554432000 4194304 36388972 140728439709664 140728439708504 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 52506624 140728439710909 140728439710987 140728439710987 140728439713745 0
/proc/11914/statm: 8694 1217 488 7861 0 798 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 34776 KiB
Current children cumulated memory: 4868 KiB

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

[startup+2520.01 s]
# the end of solver process 11914 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.9 s, system=14.0286 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): 2519.93
CPU user time (s): 2505.9
CPU system time (s): 14.0286
CPU usage (%): 99.9967
Max. virtual memory (cumulated for all children) (KiB): 34776
Max. memory (cumulated for all children) (KiB): 4868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.9
system time used= 14.0286
maximum resident set size= 4868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18082
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= 766


# summary of solver processes directly reported to runsolver:
#   pid: 11914
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2505.9
#   total CPU system time (s): 14.0286

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.06248 second user time and 15.8138 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-23 09:47:01
IDJOB=4292810
IDBENCH=141020
IDSOLVER=2749
FILE ID=node151/4292810-1532332021
RUNJOBID= node151-1532329499-11624
PBS_JOBID= 21018998
Free space on /tmp= 55020 MiB

SOLVER NAME= BTD 2018.06.11_3
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-16_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292810-1532332021/watcher-4292810-1532332021 -o /tmp/evaluation-result-4292810-1532332021/solver-4292810-1532332021 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11624 --watchdog 2580  BTD 3 2520 HOME/instance-4292810-1532332021.xml

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

MD5SUM BENCH= ca60191094dbbdd7cca22b5ebea1cb75
RANDOM SEED=2140792588

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        27477056 kB
MemAvailable:   31955792 kB
Buffers:          127316 kB
Cached:          4593640 kB
SwapCached:            0 kB
Active:           972764 kB
Inactive:        3803200 kB
Active(anon):       5636 kB
Inactive(anon):    69288 kB
Active(file):     967128 kB
Inactive(file):  3733912 kB
Unevictable:        7888 kB
Mlocked:            7888 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52460 kB
Writeback:             0 kB
AnonPages:         62952 kB
Mapped:            38296 kB
Shmem:             17032 kB
Slab:             214084 kB
SReclaimable:     187060 kB
SUnreclaim:        27024 kB
KernelStack:        3360 kB
PageTables:         5116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     345364 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= 54968 MiB
End job on node151 at 2018-07-23 10:29:01