Trace number 4303013

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-02? (TO) 2519.49 2520.01

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m1-30_c18.xml
MD5SUM643e62d73285ca0df01da7486f80c5bf
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark96
Best CPU time to get the best result obtained on this benchmark2520.14
Satisfiable
(Un)Satisfiability was proved
Number of variables1800
Number of constraints87321
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":1800}]
Minimum variable degree89
Maximum variable degree118
Distribution of variable degrees[{"degree":89,"count":116},{"degree":90,"count":116},{"degree":91,"count":108},{"degree":92,"count":108},{"degree":93,"count":100},{"degree":94,"count":100},{"degree":95,"count":92},{"degree":96,"count":92},{"degree":97,"count":84},{"degree":98,"count":84},{"degree":99,"count":76},{"degree":100,"count":76},{"degree":101,"count":68},{"degree":102,"count":68},{"degree":103,"count":60},{"degree":104,"count":60},{"degree":105,"count":52},{"degree":106,"count":52},{"degree":107,"count":44},{"degree":108,"count":44},{"degree":109,"count":36},{"degree":110,"count":36},{"degree":111,"count":28},{"degree":112,"count":28},{"degree":113,"count":20},{"degree":114,"count":20},{"degree":115,"count":12},{"degree":116,"count":12},{"degree":117,"count":4},{"degree":118,"count":4}]
Minimum constraint arity2
Maximum constraint arity1800
Distribution of constraint arities[{"arity":2,"count":87320},{"arity":1800,"count":1}]
Number of extensional constraints0
Number of intensional constraints87320
Distribution of constraint types[{"type":"intension","count":87320},{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

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 (8635 MiB free)
  memory of node 1: 16384 MiB (5341 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303013-1534018535/watcher-4303013-1534018535 -o /tmp/evaluation-result-4303013-1534018535/solver-4303013-1534018535 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12841 --watchdog 2580 xcsp_picat HOME/instance-4303013-1534018535.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=18370, runsolver pid=18367

[startup+0.100112 s]*
/proc/loadavg: 2.02 2.04 2.05 3/187 18371
/proc/meminfo: memFree=14293156/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2025744 memory=22888 CPUtime=0.1 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 1818 0 0 0 10 0 0 0 20 0 1 0 219416356 2074361856 5722 33554432000 4194304 5849708 140728403589696 140728403589696 4512589 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 506436 5722 602 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 22888 KiB

[startup+0.209648 s]*
/proc/loadavg: 1.94 2.03 2.04 3/187 18371
/proc/meminfo: memFree=14282984/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2025744 memory=31080 CPUtime=0.21 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 1822 0 0 0 21 0 0 0 20 0 1 0 219416356 2074361856 7770 33554432000 4194304 5849708 140728403589696 140728403589000 4850536 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 506436 7770 602 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 31080 KiB

[startup+0.309487 s]*
/proc/loadavg: 1.94 2.03 2.04 3/187 18371
/proc/meminfo: memFree=14276840/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2025744 memory=39272 CPUtime=0.31 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 1826 0 0 0 31 0 0 0 20 0 1 0 219416356 2074361856 9818 33554432000 4194304 5849708 140728403589696 140728403589000 4828336 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 506436 9818 602 405 0 503381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 39272 KiB

[startup+0.700284 s]
/proc/loadavg: 1.94 2.03 2.04 3/187 18371
/proc/meminfo: memFree=14260456/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2025744 memory=69992 CPUtime=0.69 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 1841 0 0 0 68 1 0 0 20 0 1 0 219416356 2074361856 17498 33554432000 4194304 5849708 140728403589696 140728403589000 4527377 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 506436 17498 602 405 0 503381 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 69992 KiB

[startup+1.50024 s]
/proc/loadavg: 1.94 2.03 2.04 3/187 18371
/proc/meminfo: memFree=14221368/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2027884 memory=117796 CPUtime=1.49 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 2561 0 0 0 140 9 0 0 20 0 1 0 219416356 2076553216 29449 33554432000 4194304 5849708 140728403589696 140728403589000 139924494393223 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 506971 29449 658 405 0 503916 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2027884 KiB
Current children cumulated memory: 117796 KiB

[startup+3.10944 s]
/proc/loadavg: 1.94 2.03 2.04 3/187 18371
/proc/meminfo: memFree=14195320/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2029216 memory=119088 CPUtime=3.1 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 4219 0 0 0 246 64 0 0 20 0 1 0 219416356 2077917184 29772 33554432000 4194304 5849708 140728403589696 140728403588712 5373236 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 507304 29772 699 405 0 504249 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2029216 KiB
Current children cumulated memory: 119088 KiB

[startup+6.30023 s]
/proc/loadavg: 1.95 2.03 2.04 3/187 18371
/proc/meminfo: memFree=14181920/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2043032 memory=132536 CPUtime=6.29 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 8661 0 0 0 562 67 0 0 20 0 1 0 219416356 2092064768 33134 33554432000 4194304 5849708 140728403589696 140728403588696 139924494393223 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 510758 33134 718 405 0 507703 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2043032 KiB
Current children cumulated memory: 132536 KiB

[startup+12.7002 s]
/proc/loadavg: 1.95 2.03 2.04 3/187 18371
/proc/meminfo: memFree=14181668/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2042740 memory=132392 CPUtime=12.69 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 12936 0 0 0 1195 74 0 0 20 0 1 0 219416356 2091765760 33098 33554432000 4194304 5849708 140728403589696 140728403588344 4213410 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 510685 33098 718 405 0 507630 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2042740 KiB
Current children cumulated memory: 132392 KiB

[startup+25.5003 s]
/proc/loadavg: 1.96 2.02 2.04 3/187 18371
/proc/meminfo: memFree=14176892/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2047964 memory=137996 CPUtime=25.48 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 19571 0 0 0 2464 84 0 0 20 0 1 0 219416356 2097115136 34499 33554432000 4194304 5849708 140728403589696 140728403588696 139924494393223 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 511991 34499 718 405 0 508936 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2047964 KiB
Current children cumulated memory: 137996 KiB

[startup+51.1096 s]
/proc/loadavg: 1.97 2.02 2.04 3/187 18371
/proc/meminfo: memFree=14171100/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2053264 memory=143296 CPUtime=51.08 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 26130 0 0 0 5006 102 0 0 20 0 1 0 219416356 2102542336 35824 33554432000 4194304 5849708 140728403589696 140728403588696 139924494393223 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 513316 35824 718 405 0 510261 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2053264 KiB
Current children cumulated memory: 143296 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.02 2.04 3/187 18372
/proc/meminfo: memFree=14152612/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2072208 memory=161320 CPUtime=102.26 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 35003 0 0 0 10093 133 0 0 20 0 1 0 219416356 2121940992 40330 33554432000 4194304 5849708 140728403589696 140728403588696 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 518052 40330 718 405 0 514997 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 2072208 KiB
Current children cumulated memory: 161320 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18373
/proc/meminfo: memFree=14145356/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2078960 memory=168880 CPUtime=162.25 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 42630 0 0 0 16059 166 0 0 20 0 1 0 219416356 2128855040 42220 33554432000 4194304 5849708 140728403589696 140728403588696 5437645 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 519740 42220 718 405 0 516685 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 2078960 KiB
Current children cumulated memory: 168880 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18374
/proc/meminfo: memFree=14142564/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2083412 memory=171556 CPUtime=222.24 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 50288 0 0 0 22029 195 0 0 20 0 1 0 219416356 2133413888 42889 33554432000 4194304 5849708 140728403589696 140728403588696 139924494393223 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 520853 42889 718 405 0 517798 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2083412 KiB
Current children cumulated memory: 171556 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18383
/proc/meminfo: memFree=14141144/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2083412 memory=172712 CPUtime=282.22 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 58361 0 0 0 27997 225 0 0 20 0 1 0 219416356 2133413888 43178 33554432000 4194304 5849708 140728403589696 140728403588696 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 520853 43178 718 405 0 517798 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 2083412 KiB
Current children cumulated memory: 172712 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18384
/proc/meminfo: memFree=14130864/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2094024 memory=184020 CPUtime=342.21 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 67229 0 0 0 33967 254 0 0 20 0 1 0 219416356 2144280576 46005 33554432000 4194304 5849708 140728403589696 140728403588856 5438261 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 523506 46005 718 405 0 520451 0
Current children cumulated CPU time: 342.21 s
Current children cumulated vsize: 2094024 KiB
Current children cumulated memory: 184020 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18385
/proc/meminfo: memFree=14130624/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2094024 memory=184056 CPUtime=402.2 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 74810 0 0 0 39939 281 0 0 20 0 1 0 219416356 2144280576 46014 33554432000 4194304 5849708 140728403589696 140728403588568 5335549 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 523506 46014 718 405 0 520451 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 2094024 KiB
Current children cumulated memory: 184056 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18386
/proc/meminfo: memFree=14130624/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2094020 memory=184052 CPUtime=462.19 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 84025 0 0 0 45909 310 0 0 20 0 1 0 219416356 2144276480 46013 33554432000 4194304 5849708 140728403589696 140728403588696 139924494393223 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 523505 46013 718 405 0 520450 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 2094020 KiB
Current children cumulated memory: 184052 KiB


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

/proc/18370/statm: 535661 58857 720 405 0 532606 0
Current children cumulated CPU time: 1721.89 s
Current children cumulated vsize: 2142644 KiB
Current children cumulated memory: 235428 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18485
/proc/meminfo: memFree=20517936/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2126260 memory=219044 CPUtime=1781.88 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 239466 0 0 0 177272 916 0 0 20 0 1 0 219416356 2177290240 54761 33554432000 4194304 5849708 140728403589696 140728403588696 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 531565 54761 720 405 0 528510 0
Current children cumulated CPU time: 1781.88 s
Current children cumulated vsize: 2126260 KiB
Current children cumulated memory: 219044 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18486
/proc/meminfo: memFree=20514592/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2126260 memory=219044 CPUtime=1841.86 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 246401 0 0 0 183241 945 0 0 20 0 1 0 219416356 2177290240 54761 33554432000 4194304 5849708 140728403589696 140728403588696 139924494393223 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 531565 54761 720 405 0 528510 0
Current children cumulated CPU time: 1841.86 s
Current children cumulated vsize: 2126260 KiB
Current children cumulated memory: 219044 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18487
/proc/meminfo: memFree=20495124/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2142644 memory=235192 CPUtime=1901.84 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 248169 0 0 0 189207 977 0 0 20 0 1 0 219416356 2194067456 58798 33554432000 4194304 5849708 140728403589696 140728403588696 5340417 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 535661 58798 720 405 0 532606 0
Current children cumulated CPU time: 1901.84 s
Current children cumulated vsize: 2142644 KiB
Current children cumulated memory: 235192 KiB

[startup+1962.3 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 18488
/proc/meminfo: memFree=20511972/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2126260 memory=219044 CPUtime=1961.84 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 258922 0 0 0 195174 1010 0 0 20 0 1 0 219416356 2177290240 54761 33554432000 4194304 5849708 140728403589696 140728403588696 139924494393223 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 531565 54761 720 405 0 528510 0
Current children cumulated CPU time: 1961.84 s
Current children cumulated vsize: 2126260 KiB
Current children cumulated memory: 219044 KiB

[startup+2022.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 18489
/proc/meminfo: memFree=20508788/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2129568 memory=222300 CPUtime=2021.83 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 259364 0 0 0 201142 1041 0 0 20 0 1 0 219416356 2180677632 55575 33554432000 4194304 5849708 140728403589696 140728403588696 139924494393223 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 532392 55575 720 405 0 529337 0
Current children cumulated CPU time: 2021.83 s
Current children cumulated vsize: 2129568 KiB
Current children cumulated memory: 222300 KiB

[startup+2082.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 18498
/proc/meminfo: memFree=20502304/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2129568 memory=222300 CPUtime=2081.82 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 266238 0 0 0 207110 1072 0 0 20 0 1 0 219416356 2180677632 55575 33554432000 4194304 5849708 140728403589696 140728403588696 139924494393223 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 532392 55575 720 405 0 529337 0
Current children cumulated CPU time: 2081.82 s
Current children cumulated vsize: 2129568 KiB
Current children cumulated memory: 222300 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18499
/proc/meminfo: memFree=20494440/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2140424 memory=233156 CPUtime=2141.81 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 269058 0 0 0 213084 1097 0 0 20 0 1 0 219416356 2191794176 58289 33554432000 4194304 5849708 140728403589696 140728403588696 139924494393223 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 535106 58289 720 405 0 532051 0
Current children cumulated CPU time: 2141.81 s
Current children cumulated vsize: 2140424 KiB
Current children cumulated memory: 233156 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18500
/proc/meminfo: memFree=20495048/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2140424 memory=233156 CPUtime=2201.81 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 274456 0 0 0 219055 1126 0 0 20 0 1 0 219416356 2191794176 58289 33554432000 4194304 5849708 140728403589696 140728403588856 5437824 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 535106 58289 720 405 0 532051 0
Current children cumulated CPU time: 2201.81 s
Current children cumulated vsize: 2140424 KiB
Current children cumulated memory: 233156 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18501
/proc/meminfo: memFree=20473864/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2156808 memory=249628 CPUtime=2261.8 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 278627 0 0 0 225029 1151 0 0 20 0 1 0 219416356 2208571392 62407 33554432000 4194304 5849708 140728403589696 140728403588696 139924494393223 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 539202 62407 720 405 0 536147 0
Current children cumulated CPU time: 2261.8 s
Current children cumulated vsize: 2156808 KiB
Current children cumulated memory: 249628 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18502
/proc/meminfo: memFree=20472280/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2161368 memory=254100 CPUtime=2321.79 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 287736 0 0 0 230997 1182 0 0 20 0 1 0 219416356 2213240832 63525 33554432000 4194304 5849708 140728403589696 140728403588696 139924494393223 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 540342 63525 720 405 0 537287 0
Current children cumulated CPU time: 2321.79 s
Current children cumulated vsize: 2161368 KiB
Current children cumulated memory: 254100 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 18504
/proc/meminfo: memFree=20473436/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2161368 memory=253868 CPUtime=2381.78 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 289255 0 0 0 236965 1213 0 0 20 0 1 0 219416356 2213240832 63467 33554432000 4194304 5849708 140728403589696 140728403588696 5437592 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 540342 63467 720 405 0 537287 0
Current children cumulated CPU time: 2381.78 s
Current children cumulated vsize: 2161368 KiB
Current children cumulated memory: 253868 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 18505
/proc/meminfo: memFree=20467584/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2161368 memory=254100 CPUtime=2441.78 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 298775 0 0 0 242937 1241 0 0 20 0 1 0 219416356 2213240832 63525 33554432000 4194304 5849708 140728403589696 140728403588696 139924494393223 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 540342 63525 720 405 0 537287 0
Current children cumulated CPU time: 2441.78 s
Current children cumulated vsize: 2161368 KiB
Current children cumulated memory: 254100 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 18506
/proc/meminfo: memFree=20454208/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2144984 memory=237716 CPUtime=2501.77 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 299290 0 0 0 248911 1266 0 0 20 0 1 0 219416356 2196463616 59429 33554432000 4194304 5849708 140728403589696 140728403588696 139924494393223 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 536246 59429 720 405 0 533191 0
Current children cumulated CPU time: 2501.77 s
Current children cumulated vsize: 2144984 KiB
Current children cumulated memory: 237716 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 18507
/proc/meminfo: memFree=20486644/32770624 swapFree=67108688/67108860
[pid=18370] ppid=18367 vsize=2144984 memory=237716 CPUtime=2519.48 cores=0,2,4,6
/proc/18370/stat : 18370 (xcsp_picat) R 18367 18370 12810 0 -1 4202496 302589 0 0 0 250672 1276 0 0 20 0 1 0 219416356 2196463616 59429 33554432000 4194304 5849708 140728403589696 140728403588696 5339799 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 39469056 140728403592374 140728403592452 140728403592452 140728403595210 0
/proc/18370/statm: 536246 59429 720 405 0 533191 0
Current children cumulated CPU time: 2519.48 s
Current children cumulated vsize: 2144984 KiB
Current children cumulated memory: 237716 KiB

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

[startup+2520.01 s]
# the end of solver process 18370 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.72 s, system=12.7654 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.49
CPU user time (s): 2506.72
CPU system time (s): 12.7654
CPU usage (%): 99.9791
Max. virtual memory (cumulated for all children) (KiB): 2242752
Max. memory (cumulated for all children) (KiB): 335584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.72
system time used= 12.7654
maximum resident set size= 335584
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 302589
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= 19
involuntary context switches= 2862


# summary of solver processes directly reported to runsolver:
#   pid: 18370
#   total CPU time (s): 2519.49
#   total CPU user time (s): 2506.72
#   total CPU system time (s): 12.7654

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.5856 second user time and 18.1723 second system time

The end

Launcher Data 

Begin job on node106 at 2018-08-11 22:15:35
IDJOB=4303013
IDBENCH=141483
IDSOLVER=2778
FILE ID=node106/4303013-1534018535
RUNJOBID= node106-1533989978-12841
PBS_JOBID= 21036938
Free space on /tmp= 39648 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m1-30_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303013-1534018535/watcher-4303013-1534018535 -o /tmp/evaluation-result-4303013-1534018535/solver-4303013-1534018535 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12841 --watchdog 2580  xcsp_picat HOME/instance-4303013-1534018535.xml

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

MD5SUM BENCH= 643e62d73285ca0df01da7486f80c5bf
RANDOM SEED=1576020843

node106.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        14312284 kB
MemAvailable:   25389140 kB
Buffers:           82068 kB
Cached:         11142924 kB
SwapCached:            0 kB
Active:         11985544 kB
Inactive:        5799028 kB
Active(anon):    6504276 kB
Inactive(anon):   107224 kB
Active(file):    5481268 kB
Inactive(file):  5691804 kB
Unevictable:        6996 kB
Mlocked:            6996 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              6912 kB
Writeback:             0 kB
AnonPages:       6565956 kB
Mapped:            52772 kB
Shmem:             49632 kB
Slab:             359960 kB
SReclaimable:     332244 kB
SUnreclaim:        27716 kB
KernelStack:        3328 kB
PageTables:        18400 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    8517332 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3352576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 39652 MiB
End job on node106 at 2018-08-11 22:57:35