Trace number 4292827

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 2519.94

General information on the benchmark

NameColouredQueens/
ColouredQueens-13_c18.xml
MD5SUM3785e9b0b2758b612fcaaefab5873f44
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 variables169
Number of constraints72
Number of domains1
Minimum domain size13
Maximum domain size13
Distribution of domain sizes[{"size":13,"count":169}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":165}]
Minimum constraint arity2
Maximum constraint arity13
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":28}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":72}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12
2519.96/2519.93	s UNKNOWN
2519.96/2519.93	c  # Nodes: 12372227

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 (6776 MiB free)
  memory of node 1: 16384 MiB (9041 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292827-1532466477/watcher-4292827-1532466477 -o /tmp/evaluation-result-4292827-1532466477/solver-4292827-1532466477 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17020 --watchdog 2580 BTD 12 2520 HOME/instance-4292827-1532466477.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=17050, runsolver pid=17043
Current StackSize limit: 8192 KiB


[startup+0.100142 s]*
/proc/loadavg: 0.92 0.98 1.01 4/187 17051
/proc/meminfo: memFree=16193900/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33088 memory=3020 CPUtime=0.1 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 938 0 0 0 10 0 0 0 20 0 1 0 64210925 33882112 755 33554432000 4194304 36388972 140734379931584 140734379931584 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8272 755 474 7861 0 376 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3020 KiB

[startup+0.209388 s]*
/proc/loadavg: 0.92 0.98 1.01 4/187 17051
/proc/meminfo: memFree=16193900/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33088 memory=3020 CPUtime=0.21 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 947 0 0 0 21 0 0 0 20 0 1 0 64210925 33882112 755 33554432000 4194304 36388972 140734379931584 140734379931584 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8272 755 474 7861 0 376 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3020 KiB

[startup+0.309075 s]*
/proc/loadavg: 0.92 0.98 1.01 4/187 17051
/proc/meminfo: memFree=16193900/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33220 memory=3284 CPUtime=0.31 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 950 0 0 0 31 0 0 0 20 0 1 0 64210925 34017280 821 33554432000 4194304 36388972 140734379931584 140734379931584 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8305 821 498 7861 0 409 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3284 KiB

[startup+0.700269 s]
/proc/loadavg: 0.92 0.98 1.01 5/187 17051
/proc/meminfo: memFree=16193260/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33220 memory=3284 CPUtime=0.69 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 956 0 0 0 68 1 0 0 20 0 1 0 64210925 34017280 821 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8305 821 498 7861 0 409 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3284 KiB

[startup+1.50027 s]
/proc/loadavg: 0.92 0.98 1.01 4/187 17051
/proc/meminfo: memFree=16193432/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33220 memory=3284 CPUtime=1.49 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 964 0 0 0 148 1 0 0 20 0 1 0 64210925 34017280 821 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8305 821 498 7861 0 409 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3284 KiB

[startup+3.10905 s]
/proc/loadavg: 0.92 0.98 1.01 4/187 17051
/proc/meminfo: memFree=16193432/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33220 memory=3356 CPUtime=3.09 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 1187 0 0 0 307 2 0 0 20 0 1 0 64210925 34017280 839 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8305 839 498 7861 0 409 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3356 KiB

[startup+6.30042 s]
/proc/loadavg: 0.92 0.98 1.01 4/187 17051
/proc/meminfo: memFree=16156900/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33220 memory=3400 CPUtime=6.29 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 1420 0 0 0 625 4 0 0 20 0 1 0 64210925 34017280 850 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8305 850 498 7861 0 409 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3400 KiB

[startup+12.7002 s]
/proc/loadavg: 1.01 1.00 1.02 4/187 17051
/proc/meminfo: memFree=16192976/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33352 memory=3428 CPUtime=12.69 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 1663 0 0 0 1261 8 0 0 20 0 1 0 64210925 34152448 857 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8338 857 498 7861 0 442 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33352 KiB
Current children cumulated memory: 3428 KiB

[startup+25.5002 s]*
/proc/loadavg: 1.23 1.05 1.03 4/187 17051
/proc/meminfo: memFree=16192976/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33352 memory=3492 CPUtime=25.5 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 2146 0 0 0 2531 19 0 0 20 0 1 0 64210925 34152448 873 33554432000 4194304 36388972 140734379931584 140734379930424 4348592 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8338 873 498 7861 0 442 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 33352 KiB
Current children cumulated memory: 3492 KiB

[startup+51.1002 s]
/proc/loadavg: 1.49 1.12 1.06 4/187 17051
/proc/meminfo: memFree=16193352/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33352 memory=3524 CPUtime=51.09 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 2424 0 0 0 5071 38 0 0 20 0 1 0 64210925 34152448 881 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8338 881 498 7861 0 442 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33352 KiB
Current children cumulated memory: 3524 KiB

[startup+102.3 s]
/proc/loadavg: 1.78 1.26 1.11 4/187 17052
/proc/meminfo: memFree=16194356/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33484 memory=3560 CPUtime=102.29 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 2699 0 0 0 10154 75 0 0 20 0 1 0 64210925 34287616 890 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8371 890 498 7861 0 475 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3560 KiB

[startup+162.3 s]
/proc/loadavg: 1.92 1.39 1.16 4/188 17083
/proc/meminfo: memFree=16193496/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33484 memory=3592 CPUtime=162.3 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 2975 0 0 0 16107 123 0 0 20 0 1 0 64210925 34287616 898 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8371 898 498 7861 0 475 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3592 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.50 1.22 4/188 17084
/proc/meminfo: memFree=16194004/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33484 memory=3640 CPUtime=222.29 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 3260 0 0 0 22061 168 0 0 20 0 1 0 64210925 34287616 910 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8371 910 498 7861 0 475 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3640 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.59 1.27 4/188 17085
/proc/meminfo: memFree=16193912/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33484 memory=3652 CPUtime=282.3 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 3551 0 0 0 28017 213 0 0 20 0 1 0 64210925 34287616 913 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8371 913 498 7861 0 475 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3652 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.67 1.31 4/188 17086
/proc/meminfo: memFree=16193548/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33484 memory=3668 CPUtime=342.3 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 3839 0 0 0 33968 262 0 0 20 0 1 0 64210925 34287616 917 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8371 917 498 7861 0 475 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3668 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.73 1.35 4/187 17087
/proc/meminfo: memFree=16194852/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33616 memory=3680 CPUtime=402.3 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 4133 0 0 0 39923 307 0 0 20 0 1 0 64210925 34422784 920 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8404 920 498 7861 0 508 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3680 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.78 1.40 4/187 17089
/proc/meminfo: memFree=16193984/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33616 memory=3696 CPUtime=462.31 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 4413 0 0 0 45878 353 0 0 20 0 1 0 64210925 34422784 924 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8404 924 498 7861 0 508 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3696 KiB


################
# More data... #
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Current children cumulated memory: 3824 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.16 1.97 4/188 17140
/proc/meminfo: memFree=16192152/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33748 memory=3824 CPUtime=2022.35 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 11326 0 0 0 200693 1542 0 0 20 0 1 0 64210925 34557952 956 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8437 956 499 7861 0 541 0
Current children cumulated CPU time: 2022.35 s
Current children cumulated vsize: 33748 KiB
Current children cumulated memory: 3824 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.13 1.97 4/188 17141
/proc/meminfo: memFree=16192188/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33748 memory=3832 CPUtime=2082.35 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 11659 0 0 0 206648 1587 0 0 20 0 1 0 64210925 34557952 958 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8437 958 499 7861 0 541 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 33748 KiB
Current children cumulated memory: 3832 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.10 1.97 4/188 17142
/proc/meminfo: memFree=16192312/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33748 memory=3832 CPUtime=2142.35 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 11890 0 0 0 212601 1634 0 0 20 0 1 0 64210925 34557952 958 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8437 958 499 7861 0 541 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 33748 KiB
Current children cumulated memory: 3832 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.09 1.97 4/188 17143
/proc/meminfo: memFree=16192188/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33748 memory=3832 CPUtime=2202.36 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 12122 0 0 0 218555 1681 0 0 20 0 1 0 64210925 34557952 958 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8437 958 499 7861 0 541 0
Current children cumulated CPU time: 2202.36 s
Current children cumulated vsize: 33748 KiB
Current children cumulated memory: 3832 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.07 1.97 4/187 17144
/proc/meminfo: memFree=16191940/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33748 memory=3840 CPUtime=2262.35 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 12429 0 0 0 224514 1721 0 0 20 0 1 0 64210925 34557952 960 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8437 960 499 7861 0 541 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 33748 KiB
Current children cumulated memory: 3840 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.06 1.97 4/187 17145
/proc/meminfo: memFree=16192204/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33748 memory=3840 CPUtime=2322.36 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 12691 0 0 0 230468 1768 0 0 20 0 1 0 64210925 34557952 960 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8437 960 499 7861 0 541 0
Current children cumulated CPU time: 2322.36 s
Current children cumulated vsize: 33748 KiB
Current children cumulated memory: 3840 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.05 1.97 4/187 17146
/proc/meminfo: memFree=16192328/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33748 memory=3840 CPUtime=2382.36 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 12919 0 0 0 236422 1814 0 0 20 0 1 0 64210925 34557952 960 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8437 960 499 7861 0 541 0
Current children cumulated CPU time: 2382.36 s
Current children cumulated vsize: 33748 KiB
Current children cumulated memory: 3840 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 1.97 4/187 17147
/proc/meminfo: memFree=16192708/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33748 memory=3840 CPUtime=2442.36 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 13140 0 0 0 242383 1853 0 0 20 0 1 0 64210925 34557952 960 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8437 960 499 7861 0 541 0
Current children cumulated CPU time: 2442.36 s
Current children cumulated vsize: 33748 KiB
Current children cumulated memory: 3840 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 1.97 4/187 17148
/proc/meminfo: memFree=16192212/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33748 memory=3852 CPUtime=2502.36 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 13449 0 0 0 248340 1896 0 0 20 0 1 0 64210925 34557952 963 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8437 963 499 7861 0 541 0
Current children cumulated CPU time: 2502.36 s
Current children cumulated vsize: 33748 KiB
Current children cumulated memory: 3852 KiB

[startup+2519.94 s]
# the end of solver process 17050 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2500.93 s, system=19.0836 s

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

[startup+2509.3 s]
/proc/loadavg: 2.00 2.03 1.97 4/187 17148
/proc/meminfo: memFree=16192212/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33748 memory=3852 CPUtime=2509.36 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 13452 0 0 0 249036 1900 0 0 20 0 1 0 64210925 34557952 963 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8437 963 499 7861 0 541 0
Current children cumulated CPU time: 2509.36 s
Current children cumulated vsize: 33748 KiB
Current children cumulated memory: 3852 KiB

[startup+2515.7 s]
/proc/loadavg: 2.00 2.03 1.97 4/187 17148
/proc/meminfo: memFree=16192212/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33748 memory=3852 CPUtime=2515.76 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 13452 0 0 0 249672 1904 0 0 20 0 1 0 64210925 34557952 963 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8437 963 499 7861 0 541 0
Current children cumulated CPU time: 2515.76 s
Current children cumulated vsize: 33748 KiB
Current children cumulated memory: 3852 KiB

[startup+2517.3 s]
/proc/loadavg: 2.00 2.03 1.97 4/187 17148
/proc/meminfo: memFree=16192212/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33748 memory=3852 CPUtime=2517.36 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 13686 0 0 0 249830 1906 0 0 20 0 1 0 64210925 34557952 963 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8437 963 499 7861 0 541 0
Current children cumulated CPU time: 2517.36 s
Current children cumulated vsize: 33748 KiB
Current children cumulated memory: 3852 KiB

[startup+2518.9 s]
/proc/loadavg: 2.00 2.03 1.97 4/187 17148
/proc/meminfo: memFree=16192212/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33748 memory=3852 CPUtime=2518.96 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 13691 0 0 0 249989 1907 0 0 20 0 1 0 64210925 34557952 963 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8437 963 499 7861 0 541 0
Current children cumulated CPU time: 2518.96 s
Current children cumulated vsize: 33748 KiB
Current children cumulated memory: 3852 KiB

[startup+2519.7 s]
/proc/loadavg: 2.00 2.03 1.97 4/187 17148
/proc/meminfo: memFree=16192212/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33748 memory=3852 CPUtime=2519.76 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 13695 0 0 0 250068 1908 0 0 20 0 1 0 64210925 34557952 963 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8437 963 499 7861 0 541 0
Current children cumulated CPU time: 2519.76 s
Current children cumulated vsize: 33748 KiB
Current children cumulated memory: 3852 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.03 1.97 4/187 17148
/proc/meminfo: memFree=16192212/32770624 swapFree=67108860/67108860
[pid=17050] ppid=17043 vsize=33748 memory=3852 CPUtime=2519.96 cores=0,2,4,6
/proc/17050/stat : 17050 (BTD) R 17043 17050 16989 0 -1 4202496 13695 0 0 0 250088 1908 0 0 20 0 1 0 64210925 34557952 963 33554432000 4194304 36388972 140734379931584 140734379930424 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 71401472 140734379934908 140734379934987 140734379934987 140734379937745 0
/proc/17050/statm: 8437 963 499 7861 0 541 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 33748 KiB
Current children cumulated memory: 3852 KiB

Child status: 0
Real time (s): 2519.94
CPU time (s): 2520.01
CPU user time (s): 2500.93
CPU system time (s): 19.0836
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 33748
Max. memory (cumulated for all children) (KiB): 3852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2500.93
system time used= 19.0836
maximum resident set size= 3868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13889
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= 1535


# summary of solver processes directly reported to runsolver:
#   pid: 17050
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2500.93
#   total CPU system time (s): 19.0836

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.8662 second user time and 14.2315 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-24 23:07:57
IDJOB=4292827
IDBENCH=141022
IDSOLVER=2748
FILE ID=node149/4292827-1532466477
RUNJOBID= node149-1532466477-17020
PBS_JOBID= 21021584
Free space on /tmp= 43264 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-13_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292827-1532466477/watcher-4292827-1532466477 -o /tmp/evaluation-result-4292827-1532466477/solver-4292827-1532466477 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17020 --watchdog 2580  BTD 12 2520 HOME/instance-4292827-1532466477.xml

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

MD5SUM BENCH= 3785e9b0b2758b612fcaaefab5873f44
RANDOM SEED=1042729211

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:        16198544 kB
MemAvailable:   31936796 kB
Buffers:          177964 kB
Cached:         15587480 kB
SwapCached:            0 kB
Active:          2409628 kB
Inactive:       13410072 kB
Active(anon):       4284 kB
Inactive(anon):    70204 kB
Active(file):    2405344 kB
Inactive(file): 13339868 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            105588 kB
Writeback:             0 kB
AnonPages:         62048 kB
Mapped:            38316 kB
Shmem:             17032 kB
Slab:             449488 kB
SReclaimable:     421500 kB
SUnreclaim:        27988 kB
KernelStack:        3136 kB
PageTables:         5656 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     318616 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= 43160 MiB
End job on node149 at 2018-07-24 23:49:57