Trace number 4292818

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? 2520.01 2519.95

General information on the benchmark

NameColouredQueens/
ColouredQueens-10_c18.xml
MD5SUMdd9b438f7b2aa476e711f04952c9024a
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 variables100
Number of constraints54
Number of domains1
Minimum domain size10
Maximum domain size10
Distribution of domain sizes[{"size":10,"count":100}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":96}]
Minimum constraint arity2
Maximum constraint arity10
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":22}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":54}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12
2519.95/2519.94	s UNKNOWN
2519.95/2519.94	c  # Nodes: 21828199

Verifier Data


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-4292818-1532330506/watcher-4292818-1532330506 -o /tmp/evaluation-result-4292818-1532330506/solver-4292818-1532330506 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532330506-9749 --watchdog 2580 BTD 12 2520 HOME/instance-4292818-1532330506.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
solver pid=9776, runsolver pid=9772
Current StackSize limit: 8192 KiB


[startup+0.100104 s]*
/proc/loadavg: 0.55 0.59 0.71 3/190 9781
/proc/meminfo: memFree=29007624/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32664 memory=2596 CPUtime=0.1 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 815 0 0 0 10 0 0 0 20 0 1 0 50613832 33447936 649 33554432000 4194304 36388972 140734941513824 140734941513824 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8166 649 478 7861 0 270 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2596 KiB

[startup+0.209529 s]*
/proc/loadavg: 0.55 0.59 0.71 3/190 9781
/proc/meminfo: memFree=29007312/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32664 memory=2596 CPUtime=0.21 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 817 0 0 0 21 0 0 0 20 0 1 0 50613832 33447936 649 33554432000 4194304 36388972 140734941513824 140734941513824 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8166 649 478 7861 0 270 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2596 KiB

[startup+0.309272 s]*
/proc/loadavg: 0.55 0.59 0.71 3/190 9781
/proc/meminfo: memFree=29007312/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32664 memory=2596 CPUtime=0.31 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 819 0 0 0 31 0 0 0 20 0 1 0 50613832 33447936 649 33554432000 4194304 36388972 140734941513824 140734941513824 6663888 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8166 649 478 7861 0 270 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2596 KiB

[startup+0.700242 s]
/proc/loadavg: 0.55 0.59 0.71 3/190 9781
/proc/meminfo: memFree=29006784/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32664 memory=2596 CPUtime=0.69 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 822 0 0 0 69 0 0 0 20 0 1 0 50613832 33447936 649 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8166 649 478 7861 0 270 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2596 KiB

[startup+1.50024 s]
/proc/loadavg: 0.55 0.59 0.71 3/190 9781
/proc/meminfo: memFree=29006784/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32664 memory=2596 CPUtime=1.49 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 825 0 0 0 147 2 0 0 20 0 1 0 50613832 33447936 649 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8166 649 478 7861 0 270 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2596 KiB

[startup+3.10919 s]
/proc/loadavg: 0.66 0.61 0.72 3/190 9781
/proc/meminfo: memFree=28972404/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32664 memory=2800 CPUtime=3.1 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 964 0 0 0 306 4 0 0 20 0 1 0 50613832 33447936 700 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8166 700 497 7861 0 270 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2800 KiB

[startup+6.30022 s]
/proc/loadavg: 0.66 0.61 0.72 3/190 9781
/proc/meminfo: memFree=29005652/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32664 memory=2824 CPUtime=6.29 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 1111 0 0 0 620 9 0 0 20 0 1 0 50613832 33447936 706 33554432000 4194304 36388972 140734941513824 140734941512664 4356218 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8166 706 497 7861 0 270 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2824 KiB

[startup+12.7002 s]*
/proc/loadavg: 0.77 0.63 0.73 3/190 9781
/proc/meminfo: memFree=29005784/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32664 memory=2844 CPUtime=12.7 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 1260 0 0 0 1254 16 0 0 20 0 1 0 50613832 33447936 711 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8166 711 497 7861 0 270 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2844 KiB

[startup+25.5002 s]
/proc/loadavg: 1.04 0.70 0.75 3/190 9781
/proc/meminfo: memFree=29006228/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32664 memory=2876 CPUtime=25.49 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 1567 0 0 0 2515 34 0 0 20 0 1 0 50613832 33447936 719 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8166 719 497 7861 0 270 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2876 KiB

[startup+51.1002 s]
/proc/loadavg: 1.37 0.80 0.78 3/190 9781
/proc/meminfo: memFree=29006104/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32796 memory=2892 CPUtime=51.09 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 1731 0 0 0 5042 67 0 0 20 0 1 0 50613832 33583104 723 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8199 723 497 7861 0 303 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 2892 KiB

[startup+102.3 s]
/proc/loadavg: 1.73 0.99 0.84 3/190 9782
/proc/meminfo: memFree=29006412/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32796 memory=2924 CPUtime=102.3 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 1901 0 0 0 10098 132 0 0 20 0 1 0 50613832 33583104 731 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8199 731 497 7861 0 303 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 2924 KiB

[startup+162.3 s]
/proc/loadavg: 1.90 1.17 0.92 3/190 9783
/proc/meminfo: memFree=29006348/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32796 memory=2940 CPUtime=162.29 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 2075 0 0 0 16026 203 0 0 20 0 1 0 50613832 33583104 735 33554432000 4194304 36388972 140734941513824 140734941512664 6663868 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8199 735 497 7861 0 303 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 2940 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 1.32 0.98 3/189 9785
/proc/meminfo: memFree=29006528/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32796 memory=2964 CPUtime=222.29 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 2253 0 0 0 21951 278 0 0 20 0 1 0 50613832 33583104 741 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8199 741 498 7861 0 303 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 2964 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.45 1.05 3/189 9786
/proc/meminfo: memFree=29006144/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32796 memory=2976 CPUtime=282.3 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 2431 0 0 0 27873 357 0 0 20 0 1 0 50613832 33583104 744 33554432000 4194304 36388972 140734941513824 140734941512664 4356633 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8199 744 498 7861 0 303 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 2976 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.55 1.11 3/187 9787
/proc/meminfo: memFree=29006576/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32796 memory=2984 CPUtime=342.3 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 2606 0 0 0 33798 432 0 0 20 0 1 0 50613832 33583104 746 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8199 746 498 7861 0 303 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 2984 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.63 1.16 3/187 9789
/proc/meminfo: memFree=29006724/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32796 memory=2988 CPUtime=402.3 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 2789 0 0 0 39725 505 0 0 20 0 1 0 50613832 33583104 747 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8199 747 498 7861 0 303 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 2988 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.70 1.22 3/187 9790
/proc/meminfo: memFree=29006804/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32796 memory=3000 CPUtime=462.3 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 2966 0 0 0 45648 582 0 0 20 0 1 0 50613832 33583104 750 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8199 750 498 7861 0 303 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 3000 KiB


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

Current children cumulated memory: 3064 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.85 3/187 9839
/proc/meminfo: memFree=29005600/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32928 memory=3064 CPUtime=2022.34 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 7416 0 0 0 199772 2462 0 0 20 0 1 0 50613832 33718272 766 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8232 766 498 7861 0 336 0
Current children cumulated CPU time: 2022.34 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3064 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.86 3/187 9840
/proc/meminfo: memFree=29005888/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32928 memory=3068 CPUtime=2082.34 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 7640 0 0 0 205704 2530 0 0 20 0 1 0 50613832 33718272 767 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8232 767 498 7861 0 336 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3068 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/187 9841
/proc/meminfo: memFree=29005764/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32928 memory=3068 CPUtime=2142.34 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 7793 0 0 0 211640 2594 0 0 20 0 1 0 50613832 33718272 767 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8232 767 498 7861 0 336 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3068 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/187 9843
/proc/meminfo: memFree=29006052/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32928 memory=3068 CPUtime=2202.35 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 7938 0 0 0 217573 2662 0 0 20 0 1 0 50613832 33718272 767 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8232 767 498 7861 0 336 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3068 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.88 3/187 9844
/proc/meminfo: memFree=29005576/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32928 memory=3072 CPUtime=2262.35 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 8134 0 0 0 223505 2730 0 0 20 0 1 0 50613832 33718272 768 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8232 768 498 7861 0 336 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3072 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/187 9852
/proc/meminfo: memFree=29004820/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32928 memory=3072 CPUtime=2322.34 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 8297 0 0 0 229426 2808 0 0 20 0 1 0 50613832 33718272 768 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8232 768 498 7861 0 336 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3072 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/189 9877
/proc/meminfo: memFree=29004284/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32928 memory=3072 CPUtime=2382.35 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 8439 0 0 0 235349 2886 0 0 20 0 1 0 50613832 33718272 768 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8232 768 498 7861 0 336 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3072 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 1.90 3/189 9878
/proc/meminfo: memFree=29004756/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32928 memory=3072 CPUtime=2442.35 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 8580 0 0 0 241271 2964 0 0 20 0 1 0 50613832 33718272 768 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8232 768 498 7861 0 336 0
Current children cumulated CPU time: 2442.35 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3072 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 1.90 3/189 9879
/proc/meminfo: memFree=29005200/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32928 memory=3076 CPUtime=2502.35 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 8779 0 0 0 247195 3040 0 0 20 0 1 0 50613832 33718272 769 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8232 769 498 7861 0 336 0
Current children cumulated CPU time: 2502.35 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3076 KiB

[startup+2519.95 s]
# the end of solver process 9776 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2489.39 s, system=30.6157 s

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

[startup+2509.5 s]
/proc/loadavg: 2.00 1.99 1.90 3/189 9879
/proc/meminfo: memFree=29005204/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32928 memory=3076 CPUtime=2509.55 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 8779 0 0 0 247906 3049 0 0 20 0 1 0 50613832 33718272 769 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8232 769 498 7861 0 336 0
Current children cumulated CPU time: 2509.55 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3076 KiB

[startup+2515.9 s]
/proc/loadavg: 2.00 1.99 1.90 3/189 9879
/proc/meminfo: memFree=29005204/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32928 memory=3076 CPUtime=2515.95 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 8779 0 0 0 248539 3056 0 0 20 0 1 0 50613832 33718272 769 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8232 769 498 7861 0 336 0
Current children cumulated CPU time: 2515.95 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3076 KiB

[startup+2517.5 s]
/proc/loadavg: 2.00 1.99 1.90 3/189 9879
/proc/meminfo: memFree=29005196/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32928 memory=3076 CPUtime=2517.55 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 8917 0 0 0 248697 3058 0 0 20 0 1 0 50613832 33718272 769 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8232 769 498 7861 0 336 0
Current children cumulated CPU time: 2517.55 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3076 KiB

[startup+2519.1 s]
/proc/loadavg: 2.00 1.99 1.91 3/189 9879
/proc/meminfo: memFree=29005204/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32928 memory=3076 CPUtime=2519.15 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 8917 0 0 0 248855 3060 0 0 20 0 1 0 50613832 33718272 769 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8232 769 498 7861 0 336 0
Current children cumulated CPU time: 2519.15 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3076 KiB

[startup+2519.5 s]
/proc/loadavg: 2.00 1.99 1.91 3/189 9879
/proc/meminfo: memFree=29005204/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32928 memory=3076 CPUtime=2519.55 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 8919 0 0 0 248895 3060 0 0 20 0 1 0 50613832 33718272 769 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8232 769 498 7861 0 336 0
Current children cumulated CPU time: 2519.55 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3076 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 1.99 1.91 3/189 9879
/proc/meminfo: memFree=29005204/32770624 swapFree=67108860/67108860
[pid=9776] ppid=9772 vsize=32928 memory=3076 CPUtime=2519.95 cores=1,3,5,7
/proc/9776/stat : 9776 (BTD) R 9772 9776 3468 0 -1 4202496 8919 0 0 0 248934 3061 0 0 20 0 1 0 50613832 33718272 769 33554432000 4194304 36388972 140734941513824 140734941512664 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 58765312 140734941516988 140734941517067 140734941517067 140734941519825 0
/proc/9776/statm: 8232 769 498 7861 0 336 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3076 KiB

Child status: 0
Real time (s): 2519.95
CPU time (s): 2520.01
CPU user time (s): 2489.39
CPU system time (s): 30.6157
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 32928
Max. memory (cumulated for all children) (KiB): 3076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2489.39
system time used= 30.6157
maximum resident set size= 3092
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9034
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= 705


# summary of solver processes directly reported to runsolver:
#   pid: 9776
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2489.39
#   total CPU system time (s): 30.6157

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.5228 second user time and 15.3067 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-23 09:21:46
IDJOB=4292818
IDBENCH=141021
IDSOLVER=2748
FILE ID=node149/4292818-1532330506
RUNJOBID= node149-1532330506-9749
PBS_JOBID= 21018995
Free space on /tmp= 51832 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-10_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292818-1532330506/watcher-4292818-1532330506 -o /tmp/evaluation-result-4292818-1532330506/solver-4292818-1532330506 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532330506-9749 --watchdog 2580  BTD 12 2520 HOME/instance-4292818-1532330506.xml

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

MD5SUM BENCH= dd9b438f7b2aa476e711f04952c9024a
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:        29011432 kB
MemAvailable:   31973280 kB
Buffers:          153572 kB
Cached:          3067380 kB
SwapCached:            0 kB
Active:          1752488 kB
Inactive:        1522208 kB
Active(anon):       3332 kB
Inactive(anon):    70228 kB
Active(file):    1749156 kB
Inactive(file):  1451980 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:     318400 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 10:03:46