Trace number 4297944

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
NACRE 1.0.4? (TO) 2519.53 2520.02

General information on the benchmark

NameColouredQueens/
ColouredQueens-15_c18.xml
MD5SUM531220ca8f264cab5c203edb1f2daff4
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 variables225
Number of constraints84
Number of domains1
Minimum domain size15
Maximum domain size15
Distribution of domain sizes[{"size":15,"count":225}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":221}]
Minimum constraint arity2
Maximum constraint arity15
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":4},{"arity":13,"count":4},{"arity":14,"count":4},{"arity":15,"count":32}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":84}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.04	c NACRE 1.0.4
2519.51/2520.01	c
2519.51/2520.01	c # time = 2519.52
2519.51/2520.01	c # Dec = 6261658
2519.51/2520.01	c # Propagate Calls = 10405093936
2519.51/2520.01	c # assignAt Calls = 18608100
2519.51/2520.01	c # removeAt Calls = 582191052
2519.51/2520.01	c # Run = 8190
2519.51/2520.01	c # Conflicts = 4909248
2519.51/2520.01	c # Memory used = 605.22 Mb
2519.51/2520.01	s UNKNOWN

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 (9087 MiB free)
  memory of node 1: 16384 MiB (12659 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4297944-1532773607/watcher-4297944-1532773607 -o /tmp/evaluation-result-4297944-1532773607/solver-4297944-1532773607 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532773607-19387 --watchdog 2580 nacre_mini_release HOME/instance-4297944-1532773607.xml -ca -l100 -cm 

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=19417, runsolver pid=19410

[startup+0.100199 s]*
/proc/loadavg: 1.42 1.08 1.08 4/188 19418
/proc/meminfo: memFree=22265028/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=28248 memory=4764 CPUtime=0.06 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 1416 0 2 0 6 0 0 0 20 0 1 0 94923888 28925952 1191 33554432000 4194304 4933779 140730894702576 140730894698744 140042286124005 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 7062 1191 600 181 0 679 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 4764 KiB

[startup+0.209419 s]*
/proc/loadavg: 1.42 1.08 1.08 4/188 19418
/proc/meminfo: memFree=22263540/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=29340 memory=5820 CPUtime=0.17 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 1655 0 2 0 17 0 0 0 20 0 1 0 94923888 30044160 1455 33554432000 4194304 4933779 140730894702576 140730894698744 4475942 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 7335 1455 600 181 0 952 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 29340 KiB
Current children cumulated memory: 5820 KiB

[startup+0.309101 s]*
/proc/loadavg: 1.42 1.08 1.08 4/188 19418
/proc/meminfo: memFree=22262052/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=30000 memory=6612 CPUtime=0.27 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 1850 0 2 0 27 0 0 0 20 0 1 0 94923888 30720000 1653 33554432000 4194304 4933779 140730894702576 140730894698744 140042286124005 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 7500 1653 600 181 0 1117 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 30000 KiB
Current children cumulated memory: 6612 KiB

[startup+0.700403 s]
/proc/loadavg: 1.42 1.08 1.08 4/188 19418
/proc/meminfo: memFree=22259944/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=33268 memory=9732 CPUtime=0.66 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 2617 0 2 0 65 1 0 0 20 0 1 0 94923888 34066432 2433 33554432000 4194304 4933779 140730894702576 140730894698744 140042286124005 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 8317 2433 600 181 0 1934 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 33268 KiB
Current children cumulated memory: 9732 KiB

[startup+1.50033 s]
/proc/loadavg: 1.47 1.10 1.08 4/188 19418
/proc/meminfo: memFree=22254200/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=39752 memory=16068 CPUtime=1.46 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 4268 0 2 0 145 1 0 0 20 0 1 0 94923888 40706048 4017 33554432000 4194304 4933779 140730894702576 140730894700344 140042286124005 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 9938 4017 600 181 0 3555 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 39752 KiB
Current children cumulated memory: 16068 KiB

[startup+3.10944 s]
/proc/loadavg: 1.47 1.10 1.08 4/188 19418
/proc/meminfo: memFree=22241396/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=46676 memory=23168 CPUtime=3.07 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 10081 0 2 0 305 2 0 0 20 0 1 0 94923888 47796224 5792 33554432000 4194304 4933779 140730894702576 140730894700264 4437581 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 11669 5792 600 181 0 5286 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 46676 KiB
Current children cumulated memory: 23168 KiB

[startup+6.30036 s]
/proc/loadavg: 1.51 1.11 1.09 4/188 19418
/proc/meminfo: memFree=22231936/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=56236 memory=32340 CPUtime=6.25 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 18384 0 2 0 623 2 0 0 20 0 1 0 94923888 57585664 8085 33554432000 4194304 4933779 140730894702576 140730894700280 4475748 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 14059 8085 600 181 0 7676 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 56236 KiB
Current children cumulated memory: 32340 KiB

[startup+12.7004 s]
/proc/loadavg: 1.55 1.13 1.09 3/188 19540
/proc/meminfo: memFree=22212152/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=72056 memory=48220 CPUtime=12.66 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 30607 0 2 0 1262 4 0 0 20 0 1 0 94923888 73785344 12055 33554432000 4194304 4933779 140730894702576 140730894700264 4437564 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 18014 12055 600 181 0 11631 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 72056 KiB
Current children cumulated memory: 48220 KiB

[startup+25.5004 s]
/proc/loadavg: 1.62 1.15 1.10 3/188 19540
/proc/meminfo: memFree=22179152/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=92800 memory=69400 CPUtime=25.46 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 63059 0 2 0 2540 6 0 0 20 0 1 0 94923888 95027200 17350 33554432000 4194304 4933779 140730894702576 140730894700264 4475930 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 23200 17350 600 181 0 16817 0
Current children cumulated CPU time: 25.46 s
Current children cumulated vsize: 92800 KiB
Current children cumulated memory: 69400 KiB

[startup+51.1095 s]
/proc/loadavg: 1.77 1.24 1.13 3/188 19540
/proc/meminfo: memFree=22138728/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=122748 memory=98152 CPUtime=51.06 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 91347 0 2 0 5098 8 0 0 20 0 1 0 94923888 125693952 24538 33554432000 4194304 4933779 140730894702576 140730894700280 4388646 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 30687 24538 600 181 0 24304 0
Current children cumulated CPU time: 51.06 s
Current children cumulated vsize: 122748 KiB
Current children cumulated memory: 98152 KiB

[startup+102.3 s]
/proc/loadavg: 1.96 1.37 1.18 3/188 19542
/proc/meminfo: memFree=22082916/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=164964 memory=140824 CPUtime=102.21 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 122506 0 2 0 10209 12 0 0 20 0 1 0 94923888 168923136 35206 33554432000 4194304 4933779 140730894702576 140730894700264 4437389 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 41241 35206 600 181 0 34858 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 164964 KiB
Current children cumulated memory: 140824 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.47 1.23 3/188 19543
/proc/meminfo: memFree=22036568/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=202784 memory=179000 CPUtime=162.16 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 142192 0 2 0 16200 16 0 0 20 0 1 0 94923888 207650816 44750 33554432000 4194304 4933779 140730894702576 140730894700280 4437445 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 50696 44750 600 181 0 44313 0
Current children cumulated CPU time: 162.16 s
Current children cumulated vsize: 202784 KiB
Current children cumulated memory: 179000 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.57 1.28 3/189 19552
/proc/meminfo: memFree=21997816/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=230928 memory=207208 CPUtime=222.16 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 153439 0 2 0 22197 19 0 0 20 0 1 0 94923888 236470272 51802 33554432000 4194304 4933779 140730894702576 140730894700328 4437445 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 57732 51802 600 181 0 51349 0
Current children cumulated CPU time: 222.16 s
Current children cumulated vsize: 230928 KiB
Current children cumulated memory: 207208 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.64 1.32 3/188 19553
/proc/meminfo: memFree=21962780/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=259028 memory=235460 CPUtime=282.15 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 171328 0 2 0 28194 21 0 0 20 0 1 0 94923888 265244672 58865 33554432000 4194304 4933779 140730894702576 140730894700280 4475748 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 64757 58865 600 181 0 58374 0
Current children cumulated CPU time: 282.15 s
Current children cumulated vsize: 259028 KiB
Current children cumulated memory: 235460 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.71 1.36 3/188 19554
/proc/meminfo: memFree=21938820/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=276624 memory=253240 CPUtime=342.15 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 192996 0 2 0 34190 25 0 0 20 0 1 0 94923888 283262976 63310 33554432000 4194304 4933779 140730894702576 140730894700328 4437393 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 69156 63310 600 181 0 62773 0
Current children cumulated CPU time: 342.15 s
Current children cumulated vsize: 276624 KiB
Current children cumulated memory: 253240 KiB

[startup+402.3 s]
/proc/loadavg: 2.28 1.83 1.42 3/188 19555
/proc/meminfo: memFree=21917980/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=293860 memory=268892 CPUtime=402.12 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 216598 0 2 0 40184 28 0 0 20 0 1 0 94923888 300912640 67223 33554432000 4194304 4933779 140730894702576 140730894700280 4437570 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 73465 67223 600 181 0 67082 0
Current children cumulated CPU time: 402.12 s
Current children cumulated vsize: 293860 KiB
Current children cumulated memory: 268892 KiB

[startup+462.3 s]
/proc/loadavg: 2.29 1.93 1.49 3/188 19556
/proc/meminfo: memFree=21892832/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=312980 memory=288504 CPUtime=462.1 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 223479 0 2 0 46179 31 0 0 20 0 1 0 94923888 320491520 72126 33554432000 4194304 4933779 140730894702576 140730894700280 4437570 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 78245 72126 600 181 0 71862 0
Current children cumulated CPU time: 462.1 s
Current children cumulated vsize: 312980 KiB
Current children cumulated memory: 288504 KiB


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

/proc/19417/statm: 134021 127983 600 181 0 127638 0
Current children cumulated CPU time: 1721.9 s
Current children cumulated vsize: 536084 KiB
Current children cumulated memory: 511932 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.88 3/187 19594
/proc/meminfo: memFree=21599212/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=542280 memory=518188 CPUtime=1781.89 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 452749 0 2 0 178118 71 0 0 20 0 1 0 94923888 555294720 129547 33554432000 4194304 4933779 140730894702576 140730894700280 4437393 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 135570 129547 600 181 0 129187 0
Current children cumulated CPU time: 1781.89 s
Current children cumulated vsize: 542280 KiB
Current children cumulated memory: 518188 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.89 3/187 19595
/proc/meminfo: memFree=21588660/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=550908 memory=526704 CPUtime=1841.89 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 461412 0 2 0 184116 73 0 0 20 0 1 0 94923888 564129792 131676 33554432000 4194304 4933779 140730894702576 140730894700328 4437389 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 137727 131676 600 181 0 131344 0
Current children cumulated CPU time: 1841.89 s
Current children cumulated vsize: 550908 KiB
Current children cumulated memory: 526704 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.89 3/187 19597
/proc/meminfo: memFree=21579232/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=559420 memory=535308 CPUtime=1901.88 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 470971 0 2 0 190114 74 0 0 20 0 1 0 94923888 572846080 133827 33554432000 4194304 4933779 140730894702576 140730894700328 4437440 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 139855 133827 600 181 0 133472 0
Current children cumulated CPU time: 1901.88 s
Current children cumulated vsize: 559420 KiB
Current children cumulated memory: 535308 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.90 3/187 19598
/proc/meminfo: memFree=21569292/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=567620 memory=543368 CPUtime=1961.88 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 481955 0 2 0 196112 76 0 0 20 0 1 0 94923888 581242880 135842 33554432000 4194304 4933779 140730894702576 140730894700328 4437393 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 141905 135842 600 181 0 135522 0
Current children cumulated CPU time: 1961.88 s
Current children cumulated vsize: 567620 KiB
Current children cumulated memory: 543368 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/188 19607
/proc/meminfo: memFree=21559904/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=574564 memory=550520 CPUtime=2021.87 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 494531 0 2 0 202109 78 0 0 20 0 1 0 94923888 588353536 137630 33554432000 4194304 4933779 140730894702576 140730894700280 4437445 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 143641 137630 600 181 0 137258 0
Current children cumulated CPU time: 2021.87 s
Current children cumulated vsize: 574564 KiB
Current children cumulated memory: 550520 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/188 19630
/proc/meminfo: memFree=21551884/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=581320 memory=557248 CPUtime=2081.87 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 507917 0 2 0 208107 80 0 0 20 0 1 0 94923888 595271680 139312 33554432000 4194304 4933779 140730894702576 140730894700328 4437389 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 145330 139312 600 181 0 138947 0
Current children cumulated CPU time: 2081.87 s
Current children cumulated vsize: 581320 KiB
Current children cumulated memory: 557248 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.03 1.92 3/188 19631
/proc/meminfo: memFree=21542136/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=588368 memory=564436 CPUtime=2141.84 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 517733 0 2 0 214103 81 0 0 20 0 1 0 94923888 602488832 141109 33554432000 4194304 4933779 140730894702576 140730894700280 4437393 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 147092 141109 600 181 0 140709 0
Current children cumulated CPU time: 2141.84 s
Current children cumulated vsize: 588368 KiB
Current children cumulated memory: 564436 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 1.93 3/188 19632
/proc/meminfo: memFree=21533952/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=595592 memory=571712 CPUtime=2201.83 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 520627 0 2 0 220101 82 0 0 20 0 1 0 94923888 609886208 142928 33554432000 4194304 4933779 140730894702576 140730894700280 4437839 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 148898 142928 600 181 0 142515 0
Current children cumulated CPU time: 2201.83 s
Current children cumulated vsize: 595592 KiB
Current children cumulated memory: 571712 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/188 19633
/proc/meminfo: memFree=21522220/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=604792 memory=580676 CPUtime=2261.82 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 525783 0 2 0 226099 83 0 0 20 0 1 0 94923888 619307008 145169 33554432000 4194304 4933779 140730894702576 140730894700280 4333008 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 151198 145169 600 181 0 144815 0
Current children cumulated CPU time: 2261.82 s
Current children cumulated vsize: 604792 KiB
Current children cumulated memory: 580676 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/187 19634
/proc/meminfo: memFree=21512052/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=614000 memory=589792 CPUtime=2321.81 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 532844 0 2 0 232097 84 0 0 20 0 1 0 94923888 628736000 147448 33554432000 4194304 4933779 140730894702576 140730894700328 4437393 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 153500 147448 600 181 0 147117 0
Current children cumulated CPU time: 2321.81 s
Current children cumulated vsize: 614000 KiB
Current children cumulated memory: 589792 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19635
/proc/meminfo: memFree=21505604/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=618732 memory=594564 CPUtime=2381.81 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 540685 0 2 0 238096 85 0 0 20 0 1 0 94923888 633581568 148641 33554432000 4194304 4933779 140730894702576 140730894700280 4437547 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 154683 148641 600 181 0 148300 0
Current children cumulated CPU time: 2381.81 s
Current children cumulated vsize: 618732 KiB
Current children cumulated memory: 594564 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19636
/proc/meminfo: memFree=21499996/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=623232 memory=599084 CPUtime=2441.81 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 549440 0 2 0 244094 87 0 0 20 0 1 0 94923888 638189568 149771 33554432000 4194304 4933779 140730894702576 140730894700328 4437558 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 155808 149771 600 181 0 149425 0
Current children cumulated CPU time: 2441.81 s
Current children cumulated vsize: 623232 KiB
Current children cumulated memory: 599084 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19637
/proc/meminfo: memFree=21493044/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=628716 memory=604440 CPUtime=2501.8 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 559337 0 2 0 250092 88 0 0 20 0 1 0 94923888 643805184 151110 33554432000 4194304 4933779 140730894702576 140730894700280 4437567 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 157179 151110 600 181 0 150796 0
Current children cumulated CPU time: 2501.8 s
Current children cumulated vsize: 628716 KiB
Current children cumulated memory: 604440 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 19637
/proc/meminfo: memFree=21491928/32770624 swapFree=67108796/67108860
[pid=19417] ppid=19410 vsize=629524 memory=605220 CPUtime=2519.51 cores=0,2,4,6
/proc/19417/stat : 19417 (nacre_mini_rele) R 19410 19417 24279 0 -1 4202496 567788 0 2 0 251862 89 0 0 20 0 1 0 94923888 644632576 151305 33554432000 4194304 4933779 140730894702576 140730894700328 4437393 0 0 4096 24578 0 0 0 17 2 0 0 3 0 0 7034520 7039168 20180992 140730894709912 140730894710012 140730894710012 140730894712770 0
/proc/19417/statm: 157381 151305 600 181 0 150998 0
Current children cumulated CPU time: 2519.51 s
Current children cumulated vsize: 629524 KiB
Current children cumulated memory: 605220 KiB

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

[startup+2520.02 s]
# the end of solver process 19417 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.63 s, system=0.899934 s

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

Child status: 0
Real time (s): 2520.02
CPU time (s): 2519.53
CPU user time (s): 2518.63
CPU system time (s): 0.899934
CPU usage (%): 99.9807
Max. virtual memory (cumulated for all children) (KiB): 629524
Max. memory (cumulated for all children) (KiB): 605220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.63
system time used= 0.899934
maximum resident set size= 605296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 567831
page faults= 2
swaps= 0
block input operations= 1912
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 292
involuntary context switches= 3217


# summary of solver processes directly reported to runsolver:
#   pid: 19417
#   total CPU time (s): 2519.53
#   total CPU user time (s): 2518.63
#   total CPU system time (s): 0.899934

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0389 second user time and 18.4197 second system time

The end

Launcher Data 

Begin job on node138 at 2018-07-28 12:26:47
IDJOB=4297944
IDBENCH=141016
IDSOLVER=2764
FILE ID=node138/4297944-1532773607
RUNJOBID= node138-1532773607-19387
PBS_JOBID= 21022455
Free space on /tmp= 53804 MiB

SOLVER NAME= NACRE 1.0.4
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-15_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4297944-1532773607/watcher-4297944-1532773607 -o /tmp/evaluation-result-4297944-1532773607/solver-4297944-1532773607 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532773607-19387 --watchdog 2580  nacre_mini_release HOME/instance-4297944-1532773607.xml -ca -l100 -cm

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

MD5SUM BENCH= 531220ca8f264cab5c203edb1f2daff4
RANDOM SEED=1392177617

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        22271028 kB
MemAvailable:   31921420 kB
Buffers:          209596 kB
Cached:          9645552 kB
SwapCached:           44 kB
Active:          2542372 kB
Inactive:        7371184 kB
Active(anon):       3136 kB
Inactive(anon):    83516 kB
Active(file):    2539236 kB
Inactive(file):  7287668 kB
Unevictable:        7280 kB
Mlocked:            7280 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              3104 kB
Writeback:             0 kB
AnonPages:         65840 kB
Mapped:            37628 kB
Shmem:             25164 kB
Slab:             280644 kB
SReclaimable:     251948 kB
SUnreclaim:        28696 kB
KernelStack:        3264 kB
PageTables:         5044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     326180 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 53800 MiB
End job on node138 at 2018-07-28 13:08:47