Trace number 4300683

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
minimacht 2018.07.27? (TO) 2519.87 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-08_c18.xml
MD5SUM097ee2ac2bfb45f3aedded97da1eabe0
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 variables64
Number of constraints42
Number of domains1
Minimum domain size8
Maximum domain size8
Distribution of domain sizes[{"size":8,"count":64}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":60}]
Minimum constraint arity2
Maximum constraint arity8
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":18}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":42}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27

Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14308 MiB free)
  memory of node 1: 16384 MiB (13207 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300683-1532845401/watcher-4300683-1532845401 -o /tmp/evaluation-result-4300683-1532845401/solver-4300683-1532845401 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18200 --watchdog 2580 minimacht 2520 HOME/instance-4300683-1532845401.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=18512, runsolver pid=18509
Current StackSize limit: 8192 KiB


[startup+0.100106 s]*
/proc/loadavg: 2.00 2.03 1.96 3/188 18513
/proc/meminfo: memFree=28175996/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26528 memory=2932 CPUtime=0.1 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 931 0 0 0 10 0 0 0 20 0 1 0 102103284 27164672 733 33554432000 4194304 5224576 140729869751232 140729869748232 140699997823356 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6632 733 610 252 0 178 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+0.209184 s]*
/proc/loadavg: 2.00 2.03 1.96 3/188 18513
/proc/meminfo: memFree=28175996/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26528 memory=2932 CPUtime=0.2 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 933 0 0 0 20 0 0 0 20 0 1 0 102103284 27164672 733 33554432000 4194304 5224576 140729869751232 140729869748232 140699997823356 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6632 733 610 252 0 178 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+0.308777 s]*
/proc/loadavg: 2.00 2.03 1.96 3/188 18513
/proc/meminfo: memFree=28175996/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26528 memory=2932 CPUtime=0.3 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 934 0 0 0 30 0 0 0 20 0 1 0 102103284 27164672 733 33554432000 4194304 5224576 140729869751232 140729869748232 140699997823356 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6632 733 610 252 0 178 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+0.700225 s]
/proc/loadavg: 2.00 2.03 1.96 3/188 18513
/proc/meminfo: memFree=28175996/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26528 memory=2932 CPUtime=0.69 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 937 0 0 0 68 1 0 0 20 0 1 0 102103284 27164672 733 33554432000 4194304 5224576 140729869751232 140729869748232 140699997823356 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6632 733 610 252 0 178 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.03 1.96 3/188 18513
/proc/meminfo: memFree=28175892/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26528 memory=2932 CPUtime=1.49 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 940 0 0 0 147 2 0 0 20 0 1 0 102103284 27164672 733 33554432000 4194304 5224576 140729869751232 140729869749864 4363658 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6632 733 610 252 0 178 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+3.10895 s]
/proc/loadavg: 2.00 2.03 1.96 3/188 18574
/proc/meminfo: memFree=28137480/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26528 memory=3120 CPUtime=3.1 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 1024 0 0 0 303 7 0 0 20 0 1 0 102103284 27164672 780 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6632 780 630 252 0 178 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 3120 KiB

[startup+6.30024 s]
/proc/loadavg: 2.00 2.03 1.96 3/188 18574
/proc/meminfo: memFree=28136432/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26528 memory=3132 CPUtime=6.28 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 1112 0 0 0 615 13 0 0 20 0 1 0 102103284 27164672 783 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6632 783 630 252 0 178 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 3132 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.03 1.96 3/188 18574
/proc/meminfo: memFree=28136564/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26528 memory=3148 CPUtime=12.69 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 1204 0 0 0 1244 25 0 0 20 0 1 0 102103284 27164672 787 33554432000 4194304 5224576 140729869751232 140729869749864 140700003853146 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6632 787 630 252 0 178 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 3148 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.03 1.96 3/188 18574
/proc/meminfo: memFree=28136940/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26528 memory=3176 CPUtime=25.49 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 1394 0 0 0 2499 50 0 0 20 0 1 0 102103284 27164672 794 33554432000 4194304 5224576 140729869751232 140729869749864 140700003852704 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6632 794 630 252 0 178 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 3176 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.02 1.96 3/188 18574
/proc/meminfo: memFree=28136308/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26528 memory=3188 CPUtime=51.08 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 1497 0 0 0 5009 99 0 0 20 0 1 0 102103284 27164672 797 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6632 797 630 252 0 178 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 3188 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/187 18576
/proc/meminfo: memFree=28135448/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3204 CPUtime=102.26 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 1604 0 0 0 10025 201 0 0 20 0 1 0 102103284 27295744 801 33554432000 4194304 5224576 140729869751232 140729869749864 4236403 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 801 631 252 0 210 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3204 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 18577
/proc/meminfo: memFree=28135628/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3216 CPUtime=162.25 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 1711 0 0 0 15907 318 0 0 20 0 1 0 102103284 27295744 804 33554432000 4194304 5224576 140729869751232 140729869749864 140700003853268 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 804 631 252 0 210 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3216 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 18578
/proc/meminfo: memFree=28135136/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3228 CPUtime=222.24 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 1825 0 0 0 21791 433 0 0 20 0 1 0 102103284 27295744 807 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 807 631 252 0 210 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3228 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 18580
/proc/meminfo: memFree=28134940/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3256 CPUtime=282.24 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 1936 0 0 0 27669 555 0 0 20 0 1 0 102103284 27295744 814 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 814 636 252 0 210 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3256 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 18581
/proc/meminfo: memFree=28135664/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3260 CPUtime=342.24 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 2048 0 0 0 33543 681 0 0 20 0 1 0 102103284 27295744 815 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 815 636 252 0 210 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3260 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 18590
/proc/meminfo: memFree=28135480/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3272 CPUtime=402.23 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 2161 0 0 0 39416 807 0 0 20 0 1 0 102103284 27295744 818 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 818 636 252 0 210 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3272 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 18591
/proc/meminfo: memFree=28135776/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3272 CPUtime=462.23 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 2275 0 0 0 45294 929 0 0 20 0 1 0 102103284 27295744 818 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 818 636 252 0 210 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3272 KiB


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

/proc/18512/statm: 6664 829 636 252 0 210 0
Current children cumulated CPU time: 1722.18 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3316 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 18629
/proc/meminfo: memFree=28135608/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3316 CPUtime=1782.18 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 4915 0 0 0 174573 3645 0 0 20 0 1 0 102103284 27295744 829 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 829 636 252 0 210 0
Current children cumulated CPU time: 1782.18 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3316 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 18630
/proc/meminfo: memFree=28135716/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3316 CPUtime=1842.17 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 5036 0 0 0 180448 3769 0 0 20 0 1 0 102103284 27295744 829 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 829 636 252 0 210 0
Current children cumulated CPU time: 1842.17 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3316 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 18632
/proc/meminfo: memFree=28135180/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3316 CPUtime=1902.17 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 5161 0 0 0 186321 3896 0 0 20 0 1 0 102103284 27295744 829 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 829 636 252 0 210 0
Current children cumulated CPU time: 1902.17 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3316 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 18633
/proc/meminfo: memFree=28135536/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3320 CPUtime=1962.17 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 5285 0 0 0 192200 4017 0 0 20 0 1 0 102103284 27295744 830 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 830 636 252 0 210 0
Current children cumulated CPU time: 1962.17 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3320 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 18634
/proc/meminfo: memFree=28135160/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3320 CPUtime=2022.16 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 5408 0 0 0 198072 4144 0 0 20 0 1 0 102103284 27295744 830 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 830 636 252 0 210 0
Current children cumulated CPU time: 2022.16 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3320 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 18636
/proc/meminfo: memFree=28135028/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3320 CPUtime=2082.16 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 5535 0 0 0 203940 4276 0 0 20 0 1 0 102103284 27295744 830 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 830 636 252 0 210 0
Current children cumulated CPU time: 2082.16 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3320 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 18637
/proc/meminfo: memFree=28135160/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3324 CPUtime=2142.17 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 5659 0 0 0 209811 4406 0 0 20 0 1 0 102103284 27295744 831 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 831 636 252 0 210 0
Current children cumulated CPU time: 2142.17 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3324 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 18646
/proc/meminfo: memFree=28134856/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3324 CPUtime=2202.16 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 5784 0 0 0 215685 4531 0 0 20 0 1 0 102103284 27295744 831 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 831 636 252 0 210 0
Current children cumulated CPU time: 2202.16 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3324 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/189 18670
/proc/meminfo: memFree=28133532/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3324 CPUtime=2262.16 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 5907 0 0 0 221557 4659 0 0 20 0 1 0 102103284 27295744 831 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 831 636 252 0 210 0
Current children cumulated CPU time: 2262.16 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3324 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/189 18671
/proc/meminfo: memFree=28134772/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3324 CPUtime=2322.15 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 6034 0 0 0 227428 4787 0 0 20 0 1 0 102103284 27295744 831 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 831 636 252 0 210 0
Current children cumulated CPU time: 2322.15 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3324 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/189 18672
/proc/meminfo: memFree=28134756/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3324 CPUtime=2382.16 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 6159 0 0 0 233310 4906 0 0 20 0 1 0 102103284 27295744 831 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 831 636 252 0 210 0
Current children cumulated CPU time: 2382.16 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3324 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/189 18673
/proc/meminfo: memFree=28134616/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3324 CPUtime=2442.15 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 6284 0 0 0 239188 5027 0 0 20 0 1 0 102103284 27295744 831 33554432000 4194304 5224576 140729869751232 140729869749864 140700003852845 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 831 636 252 0 210 0
Current children cumulated CPU time: 2442.15 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3324 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/189 18674
/proc/meminfo: memFree=28134492/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3324 CPUtime=2502.14 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 6409 0 0 0 245064 5150 0 0 20 0 1 0 102103284 27295744 831 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 831 636 252 0 210 0
Current children cumulated CPU time: 2502.14 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3324 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.96 3/189 18674
/proc/meminfo: memFree=28134584/32770624 swapFree=67108860/67108860
[pid=18512] ppid=18509 vsize=26656 memory=3328 CPUtime=2519.86 cores=0,2,4,6
/proc/18512/stat : 18512 (minimacht) R 18509 18512 18169 0 -1 4202496 6534 0 0 0 246803 5183 0 0 20 0 1 0 102103284 27295744 832 33554432000 4194304 5224576 140729869751232 140729869749864 140699997823356 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32792576 140729869755571 140729869755653 140729869755653 140729869758411 0
/proc/18512/statm: 6664 832 636 252 0 210 0
Current children cumulated CPU time: 2519.86 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3328 KiB

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

[startup+2520.01 s]
# the end of solver process 18512 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2468.03 s, system=51.8331 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.87
CPU user time (s): 2468.03
CPU system time (s): 51.8331
CPU usage (%): 99.9943
Max. virtual memory (cumulated for all children) (KiB): 26656
Max. memory (cumulated for all children) (KiB): 3328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2468.03
system time used= 51.8331
maximum resident set size= 3328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6534
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= 8
involuntary context switches= 972


# summary of solver processes directly reported to runsolver:
#   pid: 18512
#   total CPU time (s): 2519.87
#   total CPU user time (s): 2468.03
#   total CPU system time (s): 51.8331

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.58852 second user time and 16.3097 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-29 08:23:21
IDJOB=4300683
IDBENCH=141027
IDSOLVER=2769
FILE ID=node151/4300683-1532845401
RUNJOBID= node151-1532842880-18200
PBS_JOBID= 21022491
Free space on /tmp= 54908 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-08_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300683-1532845401/watcher-4300683-1532845401 -o /tmp/evaluation-result-4300683-1532845401/solver-4300683-1532845401 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18200 --watchdog 2580  minimacht 2520 HOME/instance-4300683-1532845401.xml

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

MD5SUM BENCH= 097ee2ac2bfb45f3aedded97da1eabe0
RANDOM SEED=485680692

node151.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28176716 kB
MemAvailable:   31965432 kB
Buffers:          203548 kB
Cached:          3854700 kB
SwapCached:            0 kB
Active:          1496152 kB
Inactive:        2617168 kB
Active(anon):       5476 kB
Inactive(anon):    78188 kB
Active(file):    1490676 kB
Inactive(file):  2538980 kB
Unevictable:        7804 kB
Mlocked:            7804 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             20028 kB
Writeback:             0 kB
AnonPages:         63660 kB
Mapped:            44940 kB
Shmem:             25224 kB
Slab:             177356 kB
SReclaimable:     149788 kB
SUnreclaim:        27568 kB
KernelStack:        3376 kB
PageTables:         5136 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353456 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= 54888 MiB
End job on node151 at 2018-07-29 09:05:21