Trace number 4294901

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) 2519.68 2520.02

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-08-09_c18.xml
MD5SUM352bf2632dd9da6639b1d332c92c1592
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 variables72
Number of constraints17
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":72}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":72}]
Minimum constraint arity8
Maximum constraint arity9
Distribution of constraint arities[{"arity":8,"count":9},{"arity":9,"count":8}]
Number of extensional constraints17
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":17}]
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 (8590 MiB free)
  memory of node 1: 16384 MiB (12657 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294901-1532457058/watcher-4294901-1532457058 -o /tmp/evaluation-result-4294901-1532457058/solver-4294901-1532457058 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16183 --watchdog 2580 xcsp_picat HOME/instance-4294901-1532457058.xml 

running on 4 cores: 0,2,4,6

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

solver pid=19884, runsolver pid=19881

[startup+0.10011 s]*
/proc/loadavg: 2.00 2.01 2.04 3/188 19885
/proc/meminfo: memFree=21741172/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=111688 memory=18996 CPUtime=0.1 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 1377 0 0 0 10 0 0 0 20 0 1 0 63268946 114368512 4749 33554432000 4194304 5849740 140729483702176 140729483702176 4514936 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 27922 4749 591 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 18996 KiB

[startup+0.209584 s]*
/proc/loadavg: 2.00 2.01 2.04 3/188 19885
/proc/meminfo: memFree=21735028/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=111688 memory=25140 CPUtime=0.21 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 1380 0 0 0 21 0 0 0 20 0 1 0 63268946 114368512 6285 33554432000 4194304 5849740 140729483702176 140729483702176 4488823 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 27922 6285 591 405 0 24866 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 25140 KiB

[startup+0.309449 s]*
/proc/loadavg: 2.00 2.01 2.04 3/188 19885
/proc/meminfo: memFree=21730856/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=111688 memory=31520 CPUtime=0.31 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 1383 0 0 0 31 0 0 0 20 0 1 0 63268946 114368512 7880 33554432000 4194304 5849740 140729483702176 140729483701480 4489840 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 27922 7880 591 405 0 24866 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 31520 KiB

[startup+0.700269 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19885
/proc/meminfo: memFree=21712328/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=146188 memory=47848 CPUtime=0.69 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 1945 0 0 0 68 1 0 0 20 0 1 0 63268946 149696512 11962 33554432000 4194304 5849740 140729483702176 140729483701480 4475192 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 36547 11962 595 405 0 33491 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 146188 KiB
Current children cumulated memory: 47848 KiB

[startup+1.50039 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19885
/proc/meminfo: memFree=21683848/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=216600 memory=120932 CPUtime=1.49 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 5159 0 0 0 145 4 0 0 20 0 1 0 63268946 221798400 30233 33554432000 4194304 5849740 140729483702176 140729483701496 4748212 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 54150 30233 622 405 0 51094 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 216600 KiB
Current children cumulated memory: 120932 KiB

[startup+3.10997 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19885
/proc/meminfo: memFree=21561840/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=275236 memory=198640 CPUtime=3.1 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 7666 0 0 0 304 6 0 0 20 0 1 0 63268946 281841664 49660 33554432000 4194304 5849740 140729483702176 140729483701496 5249600 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 68809 49660 623 405 0 65753 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 275236 KiB
Current children cumulated memory: 198640 KiB

[startup+6.3003 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19885
/proc/meminfo: memFree=21403572/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=458604 memory=356836 CPUtime=6.29 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 12632 0 0 0 617 12 0 0 20 0 1 0 63268946 469610496 89209 33554432000 4194304 5849740 140729483702176 140729483701496 5249600 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 114651 89209 623 405 0 111595 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 458604 KiB
Current children cumulated memory: 356836 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19885
/proc/meminfo: memFree=20713664/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=1146668 memory=1045084 CPUtime=12.69 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 20443 0 0 0 1237 32 0 0 20 0 1 0 63268946 1174188032 261271 33554432000 4194304 5849740 140729483702176 140729483701352 5432420 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 286667 261271 668 405 0 283611 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 1146668 KiB
Current children cumulated memory: 1045084 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19885
/proc/meminfo: memFree=19682592/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2175124 memory=2073584 CPUtime=25.49 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 87701 0 0 0 2477 72 0 0 20 0 1 0 63268946 2227326976 518396 33554432000 4194304 5849740 140729483702176 140729483701048 5395935 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 543781 518396 679 405 0 540725 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2175124 KiB
Current children cumulated memory: 2073584 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.04 4/188 19885
/proc/meminfo: memFree=19683004/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2175124 memory=2073648 CPUtime=51.09 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 354313 0 0 0 5027 82 0 0 20 0 1 0 63268946 2227326976 518412 33554432000 4194304 5849740 140729483702176 140729483701336 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 543781 518412 695 405 0 540725 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2175124 KiB
Current children cumulated memory: 2073648 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.04 4/188 19886
/proc/meminfo: memFree=19158968/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2597936 CPUtime=102.27 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 703235 0 0 0 10120 107 0 0 20 0 1 0 63268946 2764197888 649484 33554432000 4194304 5849740 140729483702176 140729483701176 5438251 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 649484 695 405 0 671797 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2597936 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19887
/proc/meminfo: memFree=19159288/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2597936 CPUtime=162.26 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 1164552 0 0 0 16095 131 0 0 20 0 1 0 63268946 2764197888 649484 33554432000 4194304 5849740 140729483702176 140729483701176 5438164 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 649484 695 405 0 671797 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2597936 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 4/188 19888
/proc/meminfo: memFree=19159368/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2597936 CPUtime=222.25 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 1566079 0 0 0 22073 152 0 0 20 0 1 0 63268946 2764197888 649484 33554432000 4194304 5849740 140729483702176 140729483701176 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 649484 695 405 0 671797 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2597936 KiB

[startup+282.3 s]
/proc/loadavg: 2.13 2.04 2.05 3/187 19889
/proc/meminfo: memFree=19159376/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2597936 CPUtime=282.24 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 2091071 0 0 0 28047 177 0 0 20 0 1 0 63268946 2764197888 649484 33554432000 4194304 5849740 140729483702176 140729483701048 5312771 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 649484 695 405 0 671797 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2597936 KiB

[startup+342.3 s]
/proc/loadavg: 2.05 2.04 2.05 4/187 19890
/proc/meminfo: memFree=18896852/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2597936 CPUtime=342.23 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 2484504 0 0 0 34021 202 0 0 20 0 1 0 63268946 2764197888 649484 33554432000 4194304 5849740 140729483702176 140729483701048 5312596 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 649484 695 405 0 671797 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2597936 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/187 19891
/proc/meminfo: memFree=19152716/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2597936 CPUtime=402.22 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 2932619 0 0 0 39998 224 0 0 20 0 1 0 63268946 2764197888 649484 33554432000 4194304 5849740 140729483702176 140729483701176 5437576 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 649484 695 405 0 671797 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2597936 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 19892
/proc/meminfo: memFree=19150084/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2597936 CPUtime=462.2 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 3329985 0 0 0 45970 250 0 0 20 0 1 0 63268946 2764197888 649484 33554432000 4194304 5849740 140729483702176 140729483701176 5335566 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 649484 695 405 0 671797 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2597936 KiB


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

/proc/19884/statm: 674853 649484 695 405 0 671797 0
Current children cumulated CPU time: 1721.98 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2597936 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19999
/proc/meminfo: memFree=18381620/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2597936 CPUtime=1781.98 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 6385490 0 0 0 177711 487 0 0 20 0 1 0 63268946 2764197888 649484 33554432000 4194304 5849740 140729483702176 140729483701176 5438245 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 649484 695 405 0 671797 0
Current children cumulated CPU time: 1781.98 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2597936 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20022
/proc/meminfo: memFree=18430740/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2597936 CPUtime=1841.97 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 6387977 0 0 0 183707 490 0 0 20 0 1 0 63268946 2764197888 649484 33554432000 4194304 5849740 140729483702176 140729483701176 5437709 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 649484 695 405 0 671797 0
Current children cumulated CPU time: 1841.97 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2597936 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20023
/proc/meminfo: memFree=18431612/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2597936 CPUtime=1901.97 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 6389940 0 0 0 189703 494 0 0 20 0 1 0 63268946 2764197888 649484 33554432000 4194304 5849740 140729483702176 140729483701048 5312778 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 649484 695 405 0 671797 0
Current children cumulated CPU time: 1901.97 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2597936 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20024
/proc/meminfo: memFree=18431124/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2597936 CPUtime=1961.97 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 6391801 0 0 0 195696 501 0 0 20 0 1 0 63268946 2764197888 649484 33554432000 4194304 5849740 140729483702176 140729483701176 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 649484 695 405 0 671797 0
Current children cumulated CPU time: 1961.97 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2597936 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20025
/proc/meminfo: memFree=18431532/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2597936 CPUtime=2021.97 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 6394261 0 0 0 201688 509 0 0 20 0 1 0 63268946 2764197888 649484 33554432000 4194304 5849740 140729483702176 140729483701176 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 649484 695 405 0 671797 0
Current children cumulated CPU time: 2021.97 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2597936 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20026
/proc/meminfo: memFree=17900636/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2603768 CPUtime=2081.97 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 6396484 0 0 0 207681 516 0 0 20 0 1 0 63268946 2764197888 650942 33554432000 4194304 5849740 140729483702176 140729483701176 5438164 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 650942 695 405 0 671797 0
Current children cumulated CPU time: 2081.97 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2603768 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20027
/proc/meminfo: memFree=18424808/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2603768 CPUtime=2141.96 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 6398575 0 0 0 213677 519 0 0 20 0 1 0 63268946 2764197888 650942 33554432000 4194304 5849740 140729483702176 140729483701336 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 650942 695 405 0 671797 0
Current children cumulated CPU time: 2141.96 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2603768 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20028
/proc/meminfo: memFree=18424384/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2603768 CPUtime=2201.97 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 6401762 0 0 0 219673 524 0 0 20 0 1 0 63268946 2764197888 650942 33554432000 4194304 5849740 140729483702176 140729483701176 5437686 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 650942 695 405 0 671797 0
Current children cumulated CPU time: 2201.97 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2603768 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20029
/proc/meminfo: memFree=18424980/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2603768 CPUtime=2261.96 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 6404137 0 0 0 225670 526 0 0 20 0 1 0 63268946 2764197888 650942 33554432000 4194304 5849740 140729483702176 140729483701048 5312867 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 650942 695 405 0 671797 0
Current children cumulated CPU time: 2261.96 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2603768 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20030
/proc/meminfo: memFree=18425364/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2603768 CPUtime=2321.96 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 6406288 0 0 0 231666 530 0 0 20 0 1 0 63268946 2764197888 650942 33554432000 4194304 5849740 140729483702176 140729483701336 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 650942 695 405 0 671797 0
Current children cumulated CPU time: 2321.96 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2603768 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20039
/proc/meminfo: memFree=18424708/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2603768 CPUtime=2381.96 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 6408444 0 0 0 237660 536 0 0 20 0 1 0 63268946 2764197888 650942 33554432000 4194304 5849740 140729483702176 140729483701176 140044887773063 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 650942 695 405 0 671797 0
Current children cumulated CPU time: 2381.96 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2603768 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20040
/proc/meminfo: memFree=18425224/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2603768 CPUtime=2441.95 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 6410529 0 0 0 243656 539 0 0 20 0 1 0 63268946 2764197888 650942 33554432000 4194304 5849740 140729483702176 140729483701176 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 650942 695 405 0 671797 0
Current children cumulated CPU time: 2441.95 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2603768 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20041
/proc/meminfo: memFree=18425412/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2603768 CPUtime=2501.95 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 6412975 0 0 0 249650 545 0 0 20 0 1 0 63268946 2764197888 650942 33554432000 4194304 5849740 140729483702176 140729483701176 5438248 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 650942 695 405 0 671797 0
Current children cumulated CPU time: 2501.95 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2603768 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 20042
/proc/meminfo: memFree=18424872/32770624 swapFree=67108860/67108860
[pid=19884] ppid=19881 vsize=2699412 memory=2603768 CPUtime=2519.66 cores=0,2,4,6
/proc/19884/stat : 19884 (xcsp_picat) R 19881 19884 16152 0 -1 4202496 6413462 0 0 0 251420 546 0 0 20 0 1 0 63268946 2764197888 650942 33554432000 4194304 5849740 140729483702176 140729483700888 5322783 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 18821120 140729483707574 140729483707652 140729483707652 140729483710410 0
/proc/19884/statm: 674853 650942 695 405 0 671797 0
Current children cumulated CPU time: 2519.66 s
Current children cumulated vsize: 2699412 KiB
Current children cumulated memory: 2603768 KiB

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

[startup+2520.02 s]
# the end of solver process 19884 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.2 s, system=5.47258 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): 2520.02
CPU time (s): 2519.68
CPU user time (s): 2514.2
CPU system time (s): 5.47258
CPU usage (%): 99.9864
Max. virtual memory (cumulated for all children) (KiB): 3112748
Max. memory (cumulated for all children) (KiB): 3011164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.2
system time used= 5.47258
maximum resident set size= 3011168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6413462
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= 283
involuntary context switches= 3042


# summary of solver processes directly reported to runsolver:
#   pid: 19884
#   total CPU time (s): 2519.68
#   total CPU user time (s): 2514.2
#   total CPU system time (s): 5.47258

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.9303 second user time and 16.5447 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 20:30:58
IDJOB=4294901
IDBENCH=141442
IDSOLVER=2754
FILE ID=node136/4294901-1532457058
RUNJOBID= node136-1532432947-16183
PBS_JOBID= 21021579
Free space on /tmp= 56512 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-08-09_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294901-1532457058/watcher-4294901-1532457058 -o /tmp/evaluation-result-4294901-1532457058/solver-4294901-1532457058 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16183 --watchdog 2580  xcsp_picat HOME/instance-4294901-1532457058.xml

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

MD5SUM BENCH= 352bf2632dd9da6639b1d332c92c1592
RANDOM SEED=504401714

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        21758676 kB
MemAvailable:   31306316 kB
Buffers:          206256 kB
Cached:          9571900 kB
SwapCached:            0 kB
Active:          2627780 kB
Inactive:        7843288 kB
Active(anon):     642856 kB
Inactive(anon):    69952 kB
Active(file):    1984924 kB
Inactive(file):  7773336 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6996 kB
Writeback:             0 kB
AnonPages:        822820 kB
Mapped:            41024 kB
Shmem:             17036 kB
Slab:             237656 kB
SReclaimable:     210428 kB
SUnreclaim:        27228 kB
KernelStack:        3344 kB
PageTables:         6512 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1070548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    473088 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= 56508 MiB
End job on node136 at 2018-07-24 21:12:58