Trace number 4292805

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
macht 2018.06.11? 2520.01 2519.89

General information on the benchmark

NameColouredQueens/
ColouredQueens-09_c18.xml
MD5SUM698e4c4133fb0965f93dce5d7165b624
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 variables81
Number of constraints48
Number of domains1
Minimum domain size9
Maximum domain size9
Distribution of domain sizes[{"size":9,"count":81}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":77}]
Minimum constraint arity2
Maximum constraint arity9
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":20}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":48}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11
2519.91/2519.88	s UNKNOWN
2519.91/2519.88	c  # Nodes: 27902153

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 (8603 MiB free)
  memory of node 1: 16384 MiB (10859 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292805-1532329902/watcher-4292805-1532329902 -o /tmp/evaluation-result-4292805-1532329902/solver-4292805-1532329902 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14442 --watchdog 2580 macht 2520 HOME/instance-4292805-1532329902.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=14598, runsolver pid=14595

[startup+0.100196 s]*
/proc/loadavg: 0.92 0.96 1.17 3/191 14599
/proc/meminfo: memFree=19929040/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32372 memory=2356 CPUtime=0.1 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 733 0 0 0 10 0 0 0 20 0 1 0 50553358 33148928 589 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8093 589 465 7860 0 198 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32372 KiB
Current children cumulated memory: 2356 KiB

[startup+0.209593 s]*
/proc/loadavg: 0.92 0.96 1.17 3/191 14599
/proc/meminfo: memFree=19929744/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32372 memory=2356 CPUtime=0.21 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 735 0 0 0 21 0 0 0 20 0 1 0 50553358 33148928 589 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8093 589 465 7860 0 198 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32372 KiB
Current children cumulated memory: 2356 KiB

[startup+0.309076 s]*
/proc/loadavg: 0.92 0.96 1.17 3/191 14599
/proc/meminfo: memFree=19929744/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32372 memory=2356 CPUtime=0.31 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 737 0 0 0 31 0 0 0 20 0 1 0 50553358 33148928 589 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8093 589 465 7860 0 198 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32372 KiB
Current children cumulated memory: 2356 KiB

[startup+0.700331 s]
/proc/loadavg: 0.92 0.96 1.17 3/191 14599
/proc/meminfo: memFree=19929744/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32372 memory=2356 CPUtime=0.69 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 740 0 0 0 68 1 0 0 20 0 1 0 50553358 33148928 589 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8093 589 465 7860 0 198 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32372 KiB
Current children cumulated memory: 2356 KiB

[startup+1.50041 s]
/proc/loadavg: 0.92 0.96 1.17 3/191 14599
/proc/meminfo: memFree=19929744/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32372 memory=2356 CPUtime=1.49 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 743 0 0 0 147 2 0 0 20 0 1 0 50553358 33148928 589 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8093 589 465 7860 0 198 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32372 KiB
Current children cumulated memory: 2356 KiB

[startup+3.10031 s]*
/proc/loadavg: 0.92 0.97 1.17 3/191 14599
/proc/meminfo: memFree=19928936/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32372 memory=2472 CPUtime=3.1 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 858 0 0 0 306 4 0 0 20 0 1 0 50553358 33148928 618 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8093 618 474 7860 0 198 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32372 KiB
Current children cumulated memory: 2472 KiB

[startup+6.30031 s]
/proc/loadavg: 0.92 0.97 1.17 3/191 14599
/proc/meminfo: memFree=19929380/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32372 memory=2488 CPUtime=6.29 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 976 0 0 0 620 9 0 0 20 0 1 0 50553358 33148928 622 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8093 622 474 7860 0 198 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32372 KiB
Current children cumulated memory: 2488 KiB

[startup+12.7003 s]
/proc/loadavg: 1.01 0.98 1.17 3/191 14599
/proc/meminfo: memFree=19929644/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32504 memory=2504 CPUtime=12.69 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 1099 0 0 0 1251 18 0 0 20 0 1 0 50553358 33284096 626 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8126 626 474 7860 0 231 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2504 KiB

[startup+25.5003 s]
/proc/loadavg: 1.23 1.03 1.19 3/191 14599
/proc/meminfo: memFree=19930300/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32504 memory=2532 CPUtime=25.49 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 1349 0 0 0 2513 36 0 0 20 0 1 0 50553358 33284096 633 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8126 633 474 7860 0 231 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2532 KiB

[startup+51.1003 s]*
/proc/loadavg: 1.49 1.11 1.21 3/191 14599
/proc/meminfo: memFree=19930008/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32504 memory=2544 CPUtime=51.1 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 1481 0 0 0 5034 76 0 0 20 0 1 0 50553358 33284096 636 33554432000 4194304 36388820 140733306750832 140733306749192 4356489 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8126 636 474 7860 0 231 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2544 KiB

[startup+102.3 s]
/proc/loadavg: 1.78 1.25 1.25 3/191 14600
/proc/meminfo: memFree=19930540/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32504 memory=2556 CPUtime=102.29 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 1617 0 0 0 10071 158 0 0 20 0 1 0 50553358 33284096 639 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8126 639 474 7860 0 231 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2556 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.40 1.30 3/191 14601
/proc/meminfo: memFree=19930368/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32504 memory=2572 CPUtime=162.3 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 1756 0 0 0 15976 254 0 0 20 0 1 0 50553358 33284096 643 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8126 643 474 7860 0 231 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2572 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 1.52 1.35 3/191 14602
/proc/meminfo: memFree=19929892/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32504 memory=2584 CPUtime=222.3 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 1897 0 0 0 21885 345 0 0 20 0 1 0 50553358 33284096 646 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8126 646 474 7860 0 231 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2584 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 1.61 1.39 3/191 14603
/proc/meminfo: memFree=19929840/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32504 memory=2584 CPUtime=282.31 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 1899 0 0 0 27794 437 0 0 20 0 1 0 50553358 33284096 646 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8126 646 474 7860 0 231 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2584 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.68 1.43 3/187 14604
/proc/meminfo: memFree=19930048/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32504 memory=2608 CPUtime=342.31 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 2042 0 0 0 33693 538 0 0 20 0 1 0 50553358 33284096 652 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8126 652 475 7860 0 231 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2608 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.74 1.46 3/187 14605
/proc/meminfo: memFree=19930152/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32504 memory=2608 CPUtime=402.31 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 2044 0 0 0 39599 632 0 0 20 0 1 0 50553358 33284096 652 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8126 652 475 7860 0 231 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2608 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.79 1.50 3/187 14606
/proc/meminfo: memFree=19929852/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32504 memory=2620 CPUtime=462.31 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 2190 0 0 0 45507 724 0 0 20 0 1 0 50553358 33284096 655 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8126 655 475 7860 0 231 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2620 KiB


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

Current children cumulated memory: 2676 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/187 14659
/proc/meminfo: memFree=19928668/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32636 memory=2676 CPUtime=2082.39 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 4147 0 0 0 204964 3275 0 0 20 0 1 0 50553358 33419264 669 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8159 669 475 7860 0 264 0
Current children cumulated CPU time: 2082.39 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2676 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/187 14660
/proc/meminfo: memFree=19928748/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32636 memory=2680 CPUtime=2142.39 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 4306 0 0 0 210870 3369 0 0 20 0 1 0 50553358 33419264 670 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8159 670 475 7860 0 264 0
Current children cumulated CPU time: 2142.39 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2680 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/187 14661
/proc/meminfo: memFree=19928828/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32636 memory=2680 CPUtime=2202.4 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 4308 0 0 0 216778 3462 0 0 20 0 1 0 50553358 33419264 670 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8159 670 475 7860 0 264 0
Current children cumulated CPU time: 2202.4 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2680 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/187 14662
/proc/meminfo: memFree=19928336/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32636 memory=2680 CPUtime=2262.41 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 4426 0 0 0 222686 3555 0 0 20 0 1 0 50553358 33419264 670 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8159 670 475 7860 0 264 0
Current children cumulated CPU time: 2262.41 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2680 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.93 3/188 14671
/proc/meminfo: memFree=19927760/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32636 memory=2680 CPUtime=2322.41 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 4429 0 0 0 228594 3647 0 0 20 0 1 0 50553358 33419264 670 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8159 670 475 7860 0 264 0
Current children cumulated CPU time: 2322.41 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2680 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.93 3/188 14672
/proc/meminfo: memFree=19928452/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32636 memory=2680 CPUtime=2382.41 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 4588 0 0 0 234498 3743 0 0 20 0 1 0 50553358 33419264 670 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8159 670 475 7860 0 264 0
Current children cumulated CPU time: 2382.41 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2680 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 1.94 3/188 14673
/proc/meminfo: memFree=19928896/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32636 memory=2680 CPUtime=2442.41 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 4588 0 0 0 240407 3834 0 0 20 0 1 0 50553358 33419264 670 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8159 670 475 7860 0 264 0
Current children cumulated CPU time: 2442.41 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2680 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 14674
/proc/meminfo: memFree=19928828/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32636 memory=2684 CPUtime=2502.42 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 4718 0 0 0 246320 3922 0 0 20 0 1 0 50553358 33419264 671 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8159 671 475 7860 0 264 0
Current children cumulated CPU time: 2502.42 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2684 KiB

[startup+2519.89 s]
# the end of solver process 14598 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2480.52 s, system=39.484 s

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

[startup+2508.9 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 14674
/proc/meminfo: memFree=19928952/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32636 memory=2684 CPUtime=2509.02 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 4718 0 0 0 246971 3931 0 0 20 0 1 0 50553358 33419264 671 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8159 671 475 7860 0 264 0
Current children cumulated CPU time: 2509.02 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2684 KiB

[startup+2515.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 14674
/proc/meminfo: memFree=19928952/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32636 memory=2684 CPUtime=2515.42 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 4718 0 0 0 247602 3940 0 0 20 0 1 0 50553358 33419264 671 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8159 671 475 7860 0 264 0
Current children cumulated CPU time: 2515.42 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2684 KiB

[startup+2516.9 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 14674
/proc/meminfo: memFree=19928952/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32636 memory=2684 CPUtime=2517.02 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 4718 0 0 0 247759 3943 0 0 20 0 1 0 50553358 33419264 671 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8159 671 475 7860 0 264 0
Current children cumulated CPU time: 2517.02 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2684 KiB

[startup+2518.5 s]
/proc/loadavg: 1.92 1.97 1.94 3/183 14725
/proc/meminfo: memFree=19971036/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32636 memory=2684 CPUtime=2518.61 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 4718 0 0 0 247915 3946 0 0 20 0 1 0 50553358 33419264 671 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8159 671 475 7860 0 264 0
Current children cumulated CPU time: 2518.61 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2684 KiB

[startup+2519.3 s]
/proc/loadavg: 1.92 1.97 1.94 3/188 14735
/proc/meminfo: memFree=19929728/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32636 memory=2684 CPUtime=2519.41 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 4718 0 0 0 247994 3947 0 0 20 0 1 0 50553358 33419264 671 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8159 671 475 7860 0 264 0
Current children cumulated CPU time: 2519.41 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2684 KiB

[startup+2519.7 s]
/proc/loadavg: 1.92 1.97 1.94 3/188 14735
/proc/meminfo: memFree=19929728/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32636 memory=2684 CPUtime=2519.82 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 4718 0 0 0 248034 3948 0 0 20 0 1 0 50553358 33419264 671 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8159 671 475 7860 0 264 0
Current children cumulated CPU time: 2519.82 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2684 KiB

[startup+2519.8 s]
/proc/loadavg: 1.92 1.97 1.94 3/188 14735
/proc/meminfo: memFree=19929728/32770624 swapFree=67108860/67108860
[pid=14598] ppid=14595 vsize=32636 memory=2684 CPUtime=2519.91 cores=0,2,4,6
/proc/14598/stat : 14598 (macht) R 14595 14598 14411 0 -1 4202496 4718 0 0 0 248043 3948 0 0 20 0 1 0 50553358 33419264 671 33554432000 4194304 36388820 140733306750832 140733306749192 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 64430080 140733306758331 140733306758409 140733306758409 140733306761167 0
/proc/14598/statm: 8159 671 475 7860 0 264 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2684 KiB

Child status: 0
Real time (s): 2519.89
CPU time (s): 2520.01
CPU user time (s): 2480.52
CPU system time (s): 39.484
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 32636
Max. memory (cumulated for all children) (KiB): 2684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2480.52
system time used= 39.484
maximum resident set size= 2700
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4772
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= 2646


# summary of solver processes directly reported to runsolver:
#   pid: 14598
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2480.52
#   total CPU system time (s): 39.484

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.90477 second user time and 17.4263 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-23 09:11:42
IDJOB=4292805
IDBENCH=141019
IDSOLVER=2753
FILE ID=node107/4292805-1532329902
RUNJOBID= node107-1532329897-14442
PBS_JOBID= 21018999
Free space on /tmp= 55072 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-09_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292805-1532329902/watcher-4292805-1532329902 -o /tmp/evaluation-result-4292805-1532329902/solver-4292805-1532329902 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14442 --watchdog 2580  macht 2520 HOME/instance-4292805-1532329902.xml

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

MD5SUM BENCH= 698e4c4133fb0965f93dce5d7165b624
RANDOM SEED=703797501

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        19929608 kB
MemAvailable:   31933852 kB
Buffers:          264604 kB
Cached:         11884756 kB
SwapCached:            0 kB
Active:          1773376 kB
Inactive:       10432212 kB
Active(anon):      59192 kB
Inactive(anon):    16860 kB
Active(file):    1714184 kB
Inactive(file): 10415352 kB
Unevictable:        7152 kB
Mlocked:            7152 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             90448 kB
Writeback:             0 kB
AnonPages:         63096 kB
Mapped:            38708 kB
Shmem:             17036 kB
Slab:             330264 kB
SReclaimable:     303168 kB
SUnreclaim:        27096 kB
KernelStack:        3424 kB
PageTables:         5200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     345120 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:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 55024 MiB
End job on node107 at 2018-07-23 09:53:42