Trace number 4295524

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
PicatSAT 2018-06-15? (TO) 2519.97 2520.04

General information on the benchmark

NameMagicHexagon/
MagicHexagon-08-0006_c18.xml
MD5SUMe0f43de676a90a3e6f61e2deb5ab7ad8
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 constraints52
Number of domains1
Minimum domain size169
Maximum domain size169
Distribution of domain sizes[{"size":169,"count":169}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":56},{"degree":4,"count":163},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity169
Distribution of constraint arities[{"arity":2,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":6},{"arity":13,"count":6},{"arity":14,"count":6},{"arity":15,"count":3},{"arity":169,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":45}]
Optimization problemNO
Type of objective

Solver Data


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 (9154 MiB free)
  memory of node 1: 16384 MiB (11273 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295524-1532562373/watcher-4295524-1532562373 -o /tmp/evaluation-result-4295524-1532562373/solver-4295524-1532562373 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32762 --watchdog 2580 xcsp_picat HOME/instance-4295524-1532562373.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=323, runsolver pid=316

[startup+0.10017 s]*
/proc/loadavg: 1.00 1.01 1.05 4/190 328
/proc/meminfo: memFree=20867896/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=128052 memory=32224 CPUtime=0.1 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 2011 0 0 0 9 1 0 0 20 0 1 0 73800508 131125248 8056 33554432000 4194304 5849740 140720415969536 140720415969536 4507686 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 32013 8056 645 405 0 28957 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 128052 KiB
Current children cumulated memory: 32224 KiB

[startup+0.209921 s]*
/proc/loadavg: 1.00 1.01 1.05 4/190 328
/proc/meminfo: memFree=20864112/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=132788 memory=36756 CPUtime=0.2 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 2851 0 0 0 19 1 0 0 20 0 1 0 73800508 135974912 9189 33554432000 4194304 5849740 140720415969536 140720415969536 5606197 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 33197 9189 705 405 0 30141 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 132788 KiB
Current children cumulated memory: 36756 KiB

[startup+0.309322 s]*
/proc/loadavg: 1.00 1.01 1.05 5/190 328
/proc/meminfo: memFree=20863544/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=133172 memory=37016 CPUtime=0.3 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 2915 0 0 0 29 1 0 0 20 0 1 0 73800508 136368128 9254 33554432000 4194304 5849740 140720415969536 140720415969536 5606208 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 33293 9254 707 405 0 30237 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 133172 KiB
Current children cumulated memory: 37016 KiB

[startup+0.700226 s]
/proc/loadavg: 1.00 1.01 1.05 3/190 328
/proc/meminfo: memFree=20853864/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=133684 memory=37280 CPUtime=0.69 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 3043 0 0 0 68 1 0 0 20 0 1 0 73800508 136892416 9320 33554432000 4194304 5849740 140720415969536 140720415968648 140690434367367 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 33421 9320 707 405 0 30365 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 133684 KiB
Current children cumulated memory: 37280 KiB

[startup+1.50033 s]
/proc/loadavg: 1.00 1.01 1.05 4/190 328
/proc/meminfo: memFree=20831732/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=152248 memory=56016 CPUtime=1.49 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 5657 0 0 0 147 2 0 0 20 0 1 0 73800508 155901952 14004 33554432000 4194304 5849740 140720415969536 140720415968408 5303771 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 38062 14004 709 405 0 35006 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 152248 KiB
Current children cumulated memory: 56016 KiB

[startup+3.10942 s]
/proc/loadavg: 1.08 1.03 1.05 5/190 328
/proc/meminfo: memFree=20819344/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=164500 memory=68472 CPUtime=3.1 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 8131 0 0 0 308 2 0 0 20 0 1 0 73800508 168448000 17118 33554432000 4194304 5849740 140720415969536 140720415968024 5305628 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 41125 17118 738 405 0 38069 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 164500 KiB
Current children cumulated memory: 68472 KiB

[startup+6.30025 s]
/proc/loadavg: 1.08 1.03 1.05 5/190 328
/proc/meminfo: memFree=20818632/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=164500 memory=68476 CPUtime=6.29 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 11899 0 0 0 627 2 0 0 20 0 1 0 73800508 168448000 17119 33554432000 4194304 5849740 140720415969536 140720415968024 4211654 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 41125 17119 738 405 0 38069 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 164500 KiB
Current children cumulated memory: 68476 KiB

[startup+12.7003 s]
/proc/loadavg: 1.16 1.05 1.06 5/190 328
/proc/meminfo: memFree=20815944/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=166512 memory=70504 CPUtime=12.69 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 18545 0 0 0 1264 5 0 0 20 0 1 0 73800508 170508288 17626 33554432000 4194304 5849740 140720415969536 140720415968024 4211834 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 41628 17626 742 405 0 38572 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 166512 KiB
Current children cumulated memory: 70504 KiB

[startup+25.5004 s]
/proc/loadavg: 1.34 1.09 1.07 4/190 328
/proc/meminfo: memFree=20810720/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=166512 memory=70504 CPUtime=25.49 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 27386 0 0 0 2536 13 0 0 20 0 1 0 73800508 170508288 17626 33554432000 4194304 5849740 140720415969536 140720415968536 5361388 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 41628 17626 742 405 0 38572 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 166512 KiB
Current children cumulated memory: 70504 KiB

[startup+51.1094 s]
/proc/loadavg: 1.57 1.17 1.09 4/190 328
/proc/meminfo: memFree=20797972/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=166512 memory=70504 CPUtime=51.1 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 33870 0 0 0 5081 29 0 0 20 0 1 0 73800508 170508288 17626 33554432000 4194304 5849740 140720415969536 140720415968408 5416835 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 41628 17626 742 405 0 38572 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 166512 KiB
Current children cumulated memory: 70504 KiB

[startup+102.3 s]
/proc/loadavg: 1.86 1.31 1.15 4/192 331
/proc/meminfo: memFree=20752072/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=186020 memory=89880 CPUtime=102.29 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 42394 0 0 0 10168 61 0 0 20 0 1 0 73800508 190484480 22470 33554432000 4194304 5849740 140720415969536 140720415968536 4213572 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 46505 22470 742 405 0 43449 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 186020 KiB
Current children cumulated memory: 89880 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.44 1.20 4/192 332
/proc/meminfo: memFree=20745328/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=194252 memory=105188 CPUtime=162.28 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 47210 0 0 0 16134 94 0 0 20 0 1 0 73800508 198914048 26297 33554432000 4194304 5849740 140720415969536 140720415968536 5437611 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 48563 26297 742 405 0 45507 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 194252 KiB
Current children cumulated memory: 105188 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.54 1.25 4/192 333
/proc/meminfo: memFree=20686244/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=185192 memory=95892 CPUtime=222.28 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 57585 0 0 0 22096 132 0 0 20 0 1 0 73800508 189636608 23973 33554432000 4194304 5849740 140720415969536 140720415968408 5438106 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 46298 23973 742 405 0 43242 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 185192 KiB
Current children cumulated memory: 95892 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.62 1.30 4/192 342
/proc/meminfo: memFree=20706404/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=199292 memory=110228 CPUtime=282.28 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 66530 0 0 0 28060 168 0 0 20 0 1 0 73800508 204075008 27557 33554432000 4194304 5849740 140720415969536 140720415968536 140690434367367 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 49823 27557 742 405 0 46767 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 199292 KiB
Current children cumulated memory: 110228 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.69 1.34 4/192 343
/proc/meminfo: memFree=20592508/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=215676 memory=126520 CPUtime=342.28 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 76275 0 0 0 34021 207 0 0 20 0 1 0 73800508 220852224 31630 33554432000 4194304 5849740 140720415969536 140720415968536 5313402 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 53919 31630 742 405 0 50863 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 215676 KiB
Current children cumulated memory: 126520 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.75 1.38 4/190 344
/proc/meminfo: memFree=20611520/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=236816 memory=147752 CPUtime=402.26 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 92578 0 0 0 39973 253 0 0 20 0 1 0 73800508 242499584 36938 33554432000 4194304 5849740 140720415969536 140720415968536 5387254 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 59204 36938 742 405 0 56148 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 236816 KiB
Current children cumulated memory: 147752 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.79 1.42 4/190 345
/proc/meminfo: memFree=20605520/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=233912 memory=144744 CPUtime=462.26 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 99016 0 0 0 45936 290 0 0 20 0 1 0 73800508 239525888 36186 33554432000 4194304 5849740 140720415969536 140720415968536 140690434367367 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 58478 36186 742 405 0 55422 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 233912 KiB
Current children cumulated memory: 144744 KiB


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

/proc/323/statm: 84117 61847 742 405 0 81061 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 336468 KiB
Current children cumulated memory: 247388 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.04 1.90 4/191 419
/proc/meminfo: memFree=20162404/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=336468 memory=247268 CPUtime=1782.23 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 316051 0 0 0 177166 1057 0 0 20 0 1 0 73800508 344543232 61817 33554432000 4194304 5849740 140720415969536 140720415968536 140690434367367 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 84117 61817 742 405 0 81061 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 336468 KiB
Current children cumulated memory: 247268 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.04 1.90 4/192 422
/proc/meminfo: memFree=20089712/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=291188 memory=202252 CPUtime=1842.23 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 325526 0 0 0 183132 1091 0 0 20 0 1 0 73800508 298176512 50563 33554432000 4194304 5849740 140720415969536 140720415968536 5335568 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 72797 50563 742 405 0 69741 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 291188 KiB
Current children cumulated memory: 202252 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 1.91 4/192 423
/proc/meminfo: memFree=19992096/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=323956 memory=235020 CPUtime=1902.23 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 328727 0 0 0 189104 1119 0 0 20 0 1 0 73800508 331730944 58755 33554432000 4194304 5849740 140720415969536 140720415968536 5307529 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 80989 58755 742 405 0 77933 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 323956 KiB
Current children cumulated memory: 235020 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 1.91 4/191 424
/proc/meminfo: memFree=19945840/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=369636 memory=280572 CPUtime=1962.23 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 335670 0 0 0 195072 1151 0 0 20 0 1 0 73800508 378507264 70143 33554432000 4194304 5849740 140720415969536 140720415968696 5307557 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 92409 70143 742 405 0 89353 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 369636 KiB
Current children cumulated memory: 280572 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 1.92 4/191 425
/proc/meminfo: memFree=19886756/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=428888 memory=339824 CPUtime=2022.22 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 339070 0 0 0 201042 1180 0 0 20 0 1 0 73800508 439181312 84956 33554432000 4194304 5849740 140720415969536 140720415968536 5435165 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 107222 84956 742 405 0 104166 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 428888 KiB
Current children cumulated memory: 339824 KiB

[startup+2082.3 s]
/proc/loadavg: 2.19 2.07 1.95 4/192 434
/proc/meminfo: memFree=19655800/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=428888 memory=339824 CPUtime=2082.23 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 339532 0 0 0 207012 1211 0 0 20 0 1 0 73800508 439181312 84956 33554432000 4194304 5849740 140720415969536 140720415968408 5311408 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 107222 84956 742 405 0 104166 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 428888 KiB
Current children cumulated memory: 339824 KiB

[startup+2142.3 s]
/proc/loadavg: 2.07 2.06 1.95 4/191 435
/proc/meminfo: memFree=19562952/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=522916 memory=433980 CPUtime=2142.23 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 360006 0 0 0 212973 1250 0 0 20 0 1 0 73800508 535465984 108495 33554432000 4194304 5849740 140720415969536 140720415968536 5312778 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 130729 108495 742 405 0 127673 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 522916 KiB
Current children cumulated memory: 433980 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.05 1.95 4/192 437
/proc/meminfo: memFree=19552296/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=491440 memory=402504 CPUtime=2202.22 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 380107 0 0 0 218928 1294 0 0 20 0 1 0 73800508 503234560 100626 33554432000 4194304 5849740 140720415969536 140720415968536 5437808 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 122860 100626 742 405 0 119804 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 491440 KiB
Current children cumulated memory: 402504 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.04 1.95 4/192 438
/proc/meminfo: memFree=19311032/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=732376 memory=643440 CPUtime=2262.22 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 397181 0 0 0 224898 1324 0 0 20 0 1 0 73800508 749953024 160860 33554432000 4194304 5849740 140720415969536 140720415968408 5437611 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 183094 160860 742 405 0 180038 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 732376 KiB
Current children cumulated memory: 643440 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 1.95 4/192 439
/proc/meminfo: memFree=19577288/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=466952 memory=377872 CPUtime=2322.22 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 416143 0 0 0 230869 1353 0 0 20 0 1 0 73800508 478158848 94468 33554432000 4194304 5849740 140720415969536 140720415968536 5437607 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 116738 94468 742 405 0 113682 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 466952 KiB
Current children cumulated memory: 377872 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 1.95 4/191 441
/proc/meminfo: memFree=19267604/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=775960 memory=686816 CPUtime=2382.22 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 444046 0 0 0 236840 1382 0 0 20 0 1 0 73800508 794583040 171704 33554432000 4194304 5849740 140720415969536 140720415968536 5312821 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 193990 171704 742 405 0 190934 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 775960 KiB
Current children cumulated memory: 686816 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 1.95 4/191 442
/proc/meminfo: memFree=18586868/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=1110172 memory=1021236 CPUtime=2442.22 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 459969 0 0 0 242815 1407 0 0 20 0 1 0 73800508 1136816128 255309 33554432000 4194304 5849740 140720415969536 140720415968408 5398216 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 277543 255309 742 405 0 274487 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 1110172 KiB
Current children cumulated memory: 1021236 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 1.95 4/191 444
/proc/meminfo: memFree=18282652/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=1413632 memory=1324696 CPUtime=2502.22 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 529509 0 0 0 248792 1430 0 0 20 0 1 0 73800508 1447559168 331174 33554432000 4194304 5849740 140720415969536 140720415968536 5438293 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 353408 331174 742 405 0 350352 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 1413632 KiB
Current children cumulated memory: 1324696 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 1.95 4/191 445
/proc/meminfo: memFree=18281992/32770624 swapFree=67108860/67108860
[pid=323] ppid=316 vsize=1413632 memory=1324696 CPUtime=2519.92 cores=1,3,5,7
/proc/323/stat : 323 (xcsp_picat) R 316 323 32730 0 -1 4202496 542388 0 0 0 250554 1438 0 0 20 0 1 0 73800508 1447559168 331174 33554432000 4194304 5849740 140720415969536 140720415968696 5307600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 41660416 140720415974582 140720415974660 140720415974660 140720415977418 0
/proc/323/statm: 353408 331174 742 405 0 350352 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 1413632 KiB
Current children cumulated memory: 1324696 KiB

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

[startup+2520.04 s]
# the end of solver process 323 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.56 s, system=14.4097 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): 2520.04
CPU time (s): 2519.97
CPU user time (s): 2505.56
CPU system time (s): 14.4097
CPU usage (%): 99.9971
Max. virtual memory (cumulated for all children) (KiB): 1413632
Max. memory (cumulated for all children) (KiB): 1324696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.56
system time used= 14.4097
maximum resident set size= 1324696
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 542388
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= 55
involuntary context switches= 924


# summary of solver processes directly reported to runsolver:
#   pid: 323
#   total CPU time (s): 2519.97
#   total CPU user time (s): 2505.56
#   total CPU system time (s): 14.4097

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 14.3913 second user time and 14.0377 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 01:46:13
IDJOB=4295524
IDBENCH=141562
IDSOLVER=2754
FILE ID=node134/4295524-1532562373
RUNJOBID= node134-1532562373-32762
PBS_JOBID= 21021958
Free space on /tmp= 55560 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-08-0006_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295524-1532562373/watcher-4295524-1532562373 -o /tmp/evaluation-result-4295524-1532562373/solver-4295524-1532562373 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532562373-32762 --watchdog 2580  xcsp_picat HOME/instance-4295524-1532562373.xml

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

MD5SUM BENCH= e0f43de676a90a3e6f61e2deb5ab7ad8
RANDOM SEED=351714601

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        20919072 kB
MemAvailable:   31957248 kB
Buffers:          216660 kB
Cached:         11082904 kB
SwapCached:            0 kB
Active:          2106484 kB
Inactive:        9247616 kB
Active(anon):       6220 kB
Inactive(anon):    76428 kB
Active(file):    2100264 kB
Inactive(file):  9171188 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6248 kB
Writeback:             0 kB
AnonPages:         61520 kB
Mapped:            39688 kB
Shmem:             25248 kB
Slab:             192672 kB
SReclaimable:     165120 kB
SUnreclaim:        27552 kB
KernelStack:        3152 kB
PageTables:         5520 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     325996 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55556 MiB
End job on node134 at 2018-07-26 02:28:13