Trace number 4295189

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 2018-06-15? (TO) 2519.9 2520.02

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m2-10_c18.xml
MD5SUM8d1e20825fc8ffef49d443aea0d97595
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2400.25
Satisfiable
(Un)Satisfiability was proved
Number of variables102
Number of constraints1473
Number of domains2
Minimum domain size3
Maximum domain size50
Distribution of domain sizes[{"size":3,"count":100},{"size":50,"count":2}]
Minimum variable degree2
Maximum variable degree37
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":29,"count":36},{"degree":31,"count":28},{"degree":33,"count":20},{"degree":35,"count":12},{"degree":37,"count":4}]
Minimum constraint arity2
Maximum constraint arity101
Distribution of constraint arities[{"arity":2,"count":1471},{"arity":101,"count":2}]
Number of extensional constraints0
Number of intensional constraints1471
Distribution of constraint types[{"type":"intension","count":1471},{"type":"count","count":2}]
Optimization problemYES
Type of objectivemax VAR

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 (6844 MiB free)
  memory of node 1: 16384 MiB (13851 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295189-1532464892/watcher-4295189-1532464892 -o /tmp/evaluation-result-4295189-1532464892/solver-4295189-1532464892 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27369 --watchdog 2580 xcsp_picat HOME/instance-4295189-1532464892.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
solver pid=2574, runsolver pid=2571
Current StackSize limit: 8192 KiB


[startup+0.100156 s]*
/proc/loadavg: 2.01 2.02 2.05 3/191 2575
/proc/meminfo: memFree=21172800/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=113024 memory=22272 CPUtime=0.1 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 2202 0 0 0 10 0 0 0 20 0 1 0 64052367 115736576 5568 33554432000 4194304 5849740 140728617083216 140728617082520 5359896 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 28256 5568 696 405 0 25200 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 113024 KiB
Current children cumulated memory: 22272 KiB

[startup+0.209901 s]*
/proc/loadavg: 2.01 2.02 2.05 3/191 2575
/proc/meminfo: memFree=21172592/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=113280 memory=22804 CPUtime=0.21 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 2343 0 0 0 21 0 0 0 20 0 1 0 64052367 115998720 5701 33554432000 4194304 5849740 140728617083216 140728617082520 140003188338567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 28320 5701 702 405 0 25264 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 113280 KiB
Current children cumulated memory: 22804 KiB

[startup+0.309164 s]*
/proc/loadavg: 2.01 2.02 2.05 3/191 2575
/proc/meminfo: memFree=21172592/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=113280 memory=22804 CPUtime=0.31 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 2343 0 0 0 31 0 0 0 20 0 1 0 64052367 115998720 5701 33554432000 4194304 5849740 140728617083216 140728617082520 140003188338567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 28320 5701 702 405 0 25264 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 113280 KiB
Current children cumulated memory: 22804 KiB

[startup+0.700257 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 2575
/proc/meminfo: memFree=21171848/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=114020 memory=23276 CPUtime=0.69 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 2562 0 0 0 68 1 0 0 20 0 1 0 64052367 116756480 5819 33554432000 4194304 5849740 140728617083216 140728617081864 4207531 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 28505 5819 710 405 0 25449 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 114020 KiB
Current children cumulated memory: 23276 KiB

[startup+1.50027 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 2575
/proc/meminfo: memFree=21169304/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=114660 memory=24048 CPUtime=1.5 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 2914 0 0 0 147 3 0 0 20 0 1 0 64052367 117411840 6012 33554432000 4194304 5849740 140728617083216 140728617082376 140003188338567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 28665 6012 710 405 0 25609 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 114660 KiB
Current children cumulated memory: 24048 KiB

[startup+3.10941 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 2575
/proc/meminfo: memFree=21167944/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=115776 memory=25060 CPUtime=3.1 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 5397 0 0 0 305 5 0 0 20 0 1 0 64052367 118554624 6265 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 28944 6265 710 405 0 25888 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 115776 KiB
Current children cumulated memory: 25060 KiB

[startup+6.30027 s]
/proc/loadavg: 1.93 2.00 2.04 3/191 2575
/proc/meminfo: memFree=21166648/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=116048 memory=25460 CPUtime=6.29 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 7986 0 0 0 621 8 0 0 20 0 1 0 64052367 118833152 6365 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 29012 6365 711 405 0 25956 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 116048 KiB
Current children cumulated memory: 25460 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/191 2575
/proc/meminfo: memFree=21161460/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=119352 memory=28588 CPUtime=12.69 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 13227 0 0 0 1253 16 0 0 20 0 1 0 64052367 122216448 7147 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 29838 7147 711 405 0 26782 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 119352 KiB
Current children cumulated memory: 28588 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/191 2575
/proc/meminfo: memFree=21165864/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=122060 memory=31456 CPUtime=25.49 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 20774 0 0 0 2517 32 0 0 20 0 1 0 64052367 124989440 7864 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 30515 7864 722 405 0 27459 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 122060 KiB
Current children cumulated memory: 31456 KiB

[startup+51.1096 s]
/proc/loadavg: 1.97 2.00 2.04 3/191 2575
/proc/meminfo: memFree=21155568/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=131944 memory=41424 CPUtime=51.09 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 26665 0 0 0 5053 56 0 0 20 0 1 0 64052367 135110656 10356 33554432000 4194304 5849740 140728617083216 140728617082376 140003188338567 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 32986 10356 722 405 0 29930 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 131944 KiB
Current children cumulated memory: 41424 KiB

[startup+102.3 s]
/proc/loadavg: 1.93 1.99 2.03 3/191 2576
/proc/meminfo: memFree=21124380/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=159204 memory=68792 CPUtime=102.28 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 42738 0 0 0 10141 87 0 0 20 0 1 0 64052367 163024896 17198 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 39801 17198 722 405 0 36745 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 159204 KiB
Current children cumulated memory: 68792 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.00 2.04 3/191 2577
/proc/meminfo: memFree=21102700/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=180576 memory=93092 CPUtime=162.28 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 54895 0 0 0 16116 112 0 0 20 0 1 0 64052367 184909824 23273 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 45144 23273 722 405 0 42088 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 180576 KiB
Current children cumulated memory: 93092 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.00 2.04 3/190 2578
/proc/meminfo: memFree=21067976/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=214868 memory=127328 CPUtime=222.28 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 67099 0 0 0 22098 130 0 0 20 0 1 0 64052367 220024832 31832 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 53717 31832 722 405 0 50661 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 214868 KiB
Current children cumulated memory: 127328 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 2579
/proc/meminfo: memFree=21075416/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=186372 memory=98776 CPUtime=282.28 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 84025 0 0 0 28076 152 0 0 20 0 1 0 64052367 190844928 24694 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 46593 24694 722 405 0 43537 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 186372 KiB
Current children cumulated memory: 98776 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 2580
/proc/meminfo: memFree=21020948/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=250260 memory=162712 CPUtime=342.28 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 97576 0 0 0 34055 173 0 0 20 0 1 0 64052367 256266240 40678 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 62565 40678 722 405 0 59509 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 250260 KiB
Current children cumulated memory: 162712 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 2581
/proc/meminfo: memFree=20983936/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=249260 memory=161740 CPUtime=402.27 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 114928 0 0 0 40042 185 0 0 20 0 1 0 64052367 255242240 40435 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 62315 40435 722 405 0 59259 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 249260 KiB
Current children cumulated memory: 161740 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 2582
/proc/meminfo: memFree=20949784/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=249260 memory=161824 CPUtime=462.27 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 119770 0 0 0 46030 197 0 0 20 0 1 0 64052367 255242240 40456 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 62315 40456 722 405 0 59259 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 249260 KiB
Current children cumulated memory: 161824 KiB


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

/proc/2574/statm: 62953 41099 722 405 0 59897 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 251812 KiB
Current children cumulated memory: 164396 KiB

[startup+1782.3 s]
/proc/loadavg: 1.04 1.53 1.85 2/183 2698
/proc/meminfo: memFree=21180400/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=289616 memory=202292 CPUtime=1782.21 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 330510 0 0 0 177604 617 0 0 20 0 1 0 64052367 296566784 50573 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 72404 50573 722 405 0 69348 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 289616 KiB
Current children cumulated memory: 202292 KiB

[startup+1842.3 s]
/proc/loadavg: 1.02 1.43 1.80 2/183 2699
/proc/meminfo: memFree=21156944/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=313384 memory=225828 CPUtime=1842.21 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 338822 0 0 0 183590 631 0 0 20 0 1 0 64052367 320905216 56457 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 78346 56457 722 405 0 75290 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 313384 KiB
Current children cumulated memory: 225828 KiB

[startup+1902.3 s]
/proc/loadavg: 1.01 1.35 1.75 2/184 2701
/proc/meminfo: memFree=21157016/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=313384 memory=226060 CPUtime=1902.2 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 349127 0 0 0 189579 641 0 0 20 0 1 0 64052367 320905216 56515 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 78346 56515 722 405 0 75290 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 313384 KiB
Current children cumulated memory: 226060 KiB

[startup+1962.3 s]
/proc/loadavg: 1.05 1.31 1.70 2/183 2702
/proc/meminfo: memFree=21158240/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=313384 memory=226060 CPUtime=1962.2 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 349138 0 0 0 195569 651 0 0 20 0 1 0 64052367 320905216 56515 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 78346 56515 722 405 0 75290 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 313384 KiB
Current children cumulated memory: 226060 KiB

[startup+2022.3 s]
/proc/loadavg: 1.06 1.27 1.66 2/185 2705
/proc/meminfo: memFree=21108748/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=361840 memory=274516 CPUtime=2022.2 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 364174 0 0 0 201559 661 0 0 20 0 1 0 64052367 370524160 68629 33554432000 4194304 5849740 140728617083216 140728617082088 5335568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 90460 68629 722 405 0 87404 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 361840 KiB
Current children cumulated memory: 274516 KiB

[startup+2082.3 s]
/proc/loadavg: 1.02 1.22 1.62 2/185 2706
/proc/meminfo: memFree=21075588/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=394608 memory=307284 CPUtime=2082.19 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 383509 0 0 0 207545 674 0 0 20 0 1 0 64052367 404078592 76821 33554432000 4194304 5849740 140728617083216 140728617082216 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 98652 76821 722 405 0 95596 0
Current children cumulated CPU time: 2082.19 s
Current children cumulated vsize: 394608 KiB
Current children cumulated memory: 307284 KiB

[startup+2142.3 s]
/proc/loadavg: 1.01 1.18 1.58 2/185 2707
/proc/meminfo: memFree=21236000/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=278340 memory=191008 CPUtime=2142.18 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 391105 0 0 0 213530 688 0 0 20 0 1 0 64052367 285020160 47752 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 69585 47752 722 405 0 66529 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 278340 KiB
Current children cumulated memory: 191008 KiB

[startup+2202.3 s]
/proc/loadavg: 1.04 1.16 1.55 2/184 2708
/proc/meminfo: memFree=21183896/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=286824 memory=199408 CPUtime=2202.18 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 396076 0 0 0 219514 704 0 0 20 0 1 0 64052367 293707776 49852 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 71706 49852 722 405 0 68650 0
Current children cumulated CPU time: 2202.18 s
Current children cumulated vsize: 286824 KiB
Current children cumulated memory: 199408 KiB

[startup+2262.3 s]
/proc/loadavg: 1.01 1.13 1.52 2/184 2709
/proc/meminfo: memFree=21156732/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=313460 memory=226136 CPUtime=2262.18 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 404669 0 0 0 225497 721 0 0 20 0 1 0 64052367 320983040 56534 33554432000 4194304 5849740 140728617083216 140728617082216 5437576 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 78365 56534 722 405 0 75309 0
Current children cumulated CPU time: 2262.18 s
Current children cumulated vsize: 313460 KiB
Current children cumulated memory: 226136 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.11 1.49 2/183 2717
/proc/meminfo: memFree=21156480/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=313460 memory=226136 CPUtime=2322.18 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 409531 0 0 0 231482 736 0 0 20 0 1 0 64052367 320983040 56534 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 78365 56534 722 405 0 75309 0
Current children cumulated CPU time: 2322.18 s
Current children cumulated vsize: 313460 KiB
Current children cumulated memory: 226136 KiB

[startup+2382.3 s]
/proc/loadavg: 1.06 1.10 1.46 2/184 2719
/proc/meminfo: memFree=21057348/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=412320 memory=324984 CPUtime=2382.18 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 415522 0 0 0 237468 750 0 0 20 0 1 0 64052367 422215680 81246 33554432000 4194304 5849740 140728617083216 140728617082216 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 103080 81246 722 405 0 100024 0
Current children cumulated CPU time: 2382.18 s
Current children cumulated vsize: 412320 KiB
Current children cumulated memory: 324984 KiB

[startup+2442.3 s]
/proc/loadavg: 1.02 1.08 1.43 2/185 2721
/proc/meminfo: memFree=21057736/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=412320 memory=324996 CPUtime=2442.17 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 436210 0 0 0 243457 760 0 0 20 0 1 0 64052367 422215680 81249 33554432000 4194304 5849740 140728617083216 140728617082216 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 103080 81249 722 405 0 100024 0
Current children cumulated CPU time: 2442.17 s
Current children cumulated vsize: 412320 KiB
Current children cumulated memory: 324996 KiB

[startup+2502.3 s]
/proc/loadavg: 1.06 1.08 1.41 2/185 2722
/proc/meminfo: memFree=21043620/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=426744 memory=339308 CPUtime=2502.17 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 438691 0 0 0 249448 769 0 0 20 0 1 0 64052367 436985856 84827 33554432000 4194304 5849740 140728617083216 140728617082216 140003188338567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 106686 84827 722 405 0 103630 0
Current children cumulated CPU time: 2502.17 s
Current children cumulated vsize: 426744 KiB
Current children cumulated memory: 339308 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.04 1.08 1.40 2/185 2722
/proc/meminfo: memFree=21043744/32770624 swapFree=67108860/67108860
[pid=2574] ppid=2571 vsize=426744 memory=339308 CPUtime=2519.88 cores=1,3,5,7
/proc/2574/stat : 2574 (xcsp_picat) R 2571 2574 27337 0 -1 4202496 438691 0 0 0 251217 771 0 0 20 0 1 0 64052367 436985856 84827 33554432000 4194304 5849740 140728617083216 140728617082376 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 27070464 140728617092278 140728617092356 140728617092356 140728617095114 0
/proc/2574/statm: 106686 84827 722 405 0 103630 0
Current children cumulated CPU time: 2519.88 s
Current children cumulated vsize: 426744 KiB
Current children cumulated memory: 339308 KiB

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

[startup+2520.02 s]
# the end of solver process 2574 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.18 s, system=7.7249 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): 2519.9
CPU user time (s): 2512.18
CPU system time (s): 7.7249
CPU usage (%): 99.9955
Max. virtual memory (cumulated for all children) (KiB): 426744
Max. memory (cumulated for all children) (KiB): 339308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.18
system time used= 7.7249
maximum resident set size= 339308
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 438692
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= 151
involuntary context switches= 1153


# summary of solver processes directly reported to runsolver:
#   pid: 2574
#   total CPU time (s): 2519.9
#   total CPU user time (s): 2512.18
#   total CPU system time (s): 7.7249

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.97901 second user time and 18.5347 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-24 22:41:32
IDJOB=4295189
IDBENCH=141486
IDSOLVER=2754
FILE ID=node132/4295189-1532464892
RUNJOBID= node132-1532432860-27369
PBS_JOBID= 21021577
Free space on /tmp= 52468 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m2-10_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295189-1532464892/watcher-4295189-1532464892 -o /tmp/evaluation-result-4295189-1532464892/solver-4295189-1532464892 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27369 --watchdog 2580  xcsp_picat HOME/instance-4295189-1532464892.xml

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

MD5SUM BENCH= 8d1e20825fc8ffef49d443aea0d97595
RANDOM SEED=183108842

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        21192672 kB
MemAvailable:   31758844 kB
Buffers:          187536 kB
Cached:         10542976 kB
SwapCached:            0 kB
Active:          2741596 kB
Inactive:        8224220 kB
Active(anon):     184232 kB
Inactive(anon):    70696 kB
Active(file):    2557364 kB
Inactive(file):  8153524 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3104 kB
Writeback:             0 kB
AnonPages:        309288 kB
Mapped:            41184 kB
Shmem:             17056 kB
Slab:             311228 kB
SReclaimable:     283744 kB
SUnreclaim:        27484 kB
KernelStack:        3424 kB
PageTables:         5312 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     599432 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    243712 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= 52472 MiB
End job on node132 at 2018-07-24 23:23:32