Trace number 4295169

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) 2519.89 2520.01

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m2-15_c18.xml
MD5SUMdbf6b3e5a2b5c107908327293d925ea5
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark2400.29
Satisfiable
(Un)Satisfiability was proved
Number of variables227
Number of constraints5183
Number of domains2
Minimum domain size3
Maximum domain size112
Distribution of domain sizes[{"size":3,"count":225},{"size":112,"count":2}]
Minimum variable degree2
Maximum variable degree58
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":44,"count":56},{"degree":46,"count":48},{"degree":48,"count":40},{"degree":50,"count":32},{"degree":52,"count":24},{"degree":54,"count":16},{"degree":56,"count":8},{"degree":58,"count":1}]
Minimum constraint arity2
Maximum constraint arity226
Distribution of constraint arities[{"arity":2,"count":5181},{"arity":226,"count":2}]
Number of extensional constraints0
Number of intensional constraints5181
Distribution of constraint types[{"type":"intension","count":5181},{"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 (6934 MiB free)
  memory of node 1: 16384 MiB (13852 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295169-1532462371/watcher-4295169-1532462371 -o /tmp/evaluation-result-4295169-1532462371/solver-4295169-1532462371 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27369 --watchdog 2580 xcsp_picat HOME/instance-4295169-1532462371.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=2343, runsolver pid=2340
Current StackSize limit: 8192 KiB


[startup+0.100175 s]*
/proc/loadavg: 2.60 2.17 2.09 4/190 2344
/proc/meminfo: memFree=21267080/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=113364 memory=21820 CPUtime=0.1 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 2162 0 0 0 10 0 0 0 20 0 1 0 63800308 116084736 5455 33554432000 4194304 5849740 140724061406048 140724061404744 5310400 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 28341 5455 692 405 0 25285 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 113364 KiB
Current children cumulated memory: 21820 KiB

[startup+0.209652 s]*
/proc/loadavg: 2.60 2.17 2.09 3/190 2344
/proc/meminfo: memFree=21265592/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=114388 memory=22876 CPUtime=0.21 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 2422 0 0 0 21 0 0 0 20 0 1 0 63800308 117133312 5719 33554432000 4194304 5849740 140724061406048 140724061404744 5358926 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 28597 5719 696 405 0 25541 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 114388 KiB
Current children cumulated memory: 22876 KiB

[startup+0.309142 s]*
/proc/loadavg: 2.60 2.17 2.09 3/190 2344
/proc/meminfo: memFree=21265592/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=114388 memory=22876 CPUtime=0.31 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 2425 0 0 0 31 0 0 0 20 0 1 0 63800308 117133312 5719 33554432000 4194304 5849740 140724061406048 140724061404744 5359164 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 28597 5719 696 405 0 25541 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 114388 KiB
Current children cumulated memory: 22876 KiB

[startup+0.700362 s]
/proc/loadavg: 2.60 2.17 2.09 3/190 2344
/proc/meminfo: memFree=21264724/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=116296 memory=24440 CPUtime=0.69 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 3111 0 0 0 69 0 0 0 20 0 1 0 63800308 119087104 6110 33554432000 4194304 5849740 140724061406048 140724061405048 140081645272967 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 29074 6110 702 405 0 26018 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 116296 KiB
Current children cumulated memory: 24440 KiB

[startup+1.50036 s]
/proc/loadavg: 2.60 2.17 2.09 3/190 2344
/proc/meminfo: memFree=21264144/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=117412 memory=25496 CPUtime=1.5 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 3390 0 0 0 148 2 0 0 20 0 1 0 63800308 120229888 6374 33554432000 4194304 5849740 140724061406048 140724061405048 140081645272967 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 29353 6374 710 405 0 26297 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 117412 KiB
Current children cumulated memory: 25496 KiB

[startup+3.10936 s]
/proc/loadavg: 2.60 2.17 2.09 3/190 2344
/proc/meminfo: memFree=21260420/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=117204 memory=25656 CPUtime=3.1 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 4548 0 0 0 306 4 0 0 20 0 1 0 63800308 120016896 6414 33554432000 4194304 5849740 140724061406048 140724061405048 140081645272967 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 29301 6414 710 405 0 26245 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 117204 KiB
Current children cumulated memory: 25656 KiB

[startup+6.30036 s]
/proc/loadavg: 2.55 2.17 2.09 3/190 2344
/proc/meminfo: memFree=21258032/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=119764 memory=28480 CPUtime=6.29 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 7139 0 0 0 622 7 0 0 20 0 1 0 63800308 122638336 7120 33554432000 4194304 5849740 140724061406048 140724061405048 140081645272967 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 29941 7120 710 405 0 26885 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 119764 KiB
Current children cumulated memory: 28480 KiB

[startup+12.7004 s]
/proc/loadavg: 2.51 2.16 2.09 3/190 2344
/proc/meminfo: memFree=21252512/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=122944 memory=31448 CPUtime=12.69 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 12740 0 0 0 1254 15 0 0 20 0 1 0 63800308 125894656 7862 33554432000 4194304 5849740 140724061406048 140724061405048 5437600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 30736 7862 710 405 0 27680 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 122944 KiB
Current children cumulated memory: 31448 KiB

[startup+25.5004 s]
/proc/loadavg: 2.31 2.14 2.08 3/191 2345
/proc/meminfo: memFree=21251712/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=123576 memory=32224 CPUtime=25.49 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 25552 0 0 0 2520 29 0 0 20 0 1 0 63800308 126541824 8056 33554432000 4194304 5849740 140724061406048 140724061405048 5335568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 30894 8056 710 405 0 27838 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 123576 KiB
Current children cumulated memory: 32224 KiB

[startup+51.1096 s]
/proc/loadavg: 2.21 2.13 2.08 3/192 2353
/proc/meminfo: memFree=21246700/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=126424 memory=35036 CPUtime=51.1 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 41257 0 0 0 5055 55 0 0 20 0 1 0 63800308 129458176 8759 33554432000 4194304 5849740 140724061406048 140724061405048 5312988 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 31606 8759 710 405 0 28550 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 126424 KiB
Current children cumulated memory: 35036 KiB

[startup+102.3 s]
/proc/loadavg: 2.09 2.11 2.08 3/192 2378
/proc/meminfo: memFree=21218816/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=140056 memory=52520 CPUtime=102.28 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 72570 0 0 0 10128 100 0 0 20 0 1 0 63800308 143417344 13130 33554432000 4194304 5849740 140724061406048 140724061404920 140081645272967 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 35014 13130 710 405 0 31958 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 140056 KiB
Current children cumulated memory: 52520 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.09 2.07 3/192 2379
/proc/meminfo: memFree=21215768/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=143916 memory=56376 CPUtime=162.29 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 99764 0 0 0 16085 144 0 0 20 0 1 0 63800308 147369984 14094 33554432000 4194304 5849740 140724061406048 140724061405048 140081645272967 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 35979 14094 710 405 0 32923 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 143916 KiB
Current children cumulated memory: 56376 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/192 2380
/proc/meminfo: memFree=21191296/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=167712 memory=80240 CPUtime=222.29 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 115516 0 0 0 22060 169 0 0 20 0 1 0 63800308 171737088 20060 33554432000 4194304 5849740 140724061406048 140724061405048 5438164 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 41928 20060 710 405 0 38872 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 167712 KiB
Current children cumulated memory: 80240 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/192 2381
/proc/meminfo: memFree=21157908/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=185520 memory=98048 CPUtime=282.29 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 131885 0 0 0 28037 192 0 0 20 0 1 0 63800308 189972480 24512 33554432000 4194304 5849740 140724061406048 140724061405048 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 46380 24512 710 405 0 43324 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 185520 KiB
Current children cumulated memory: 98048 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/190 2382
/proc/meminfo: memFree=21193412/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=165096 memory=77628 CPUtime=342.27 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 148595 0 0 0 34017 210 0 0 20 0 1 0 63800308 169058304 19407 33554432000 4194304 5849740 140724061406048 140724061405048 140081645272967 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 41274 19407 711 405 0 38218 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 165096 KiB
Current children cumulated memory: 77628 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/190 2383
/proc/meminfo: memFree=21131180/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=212656 memory=124984 CPUtime=402.28 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 164418 0 0 0 39994 234 0 0 20 0 1 0 63800308 217759744 31246 33554432000 4194304 5849740 140724061406048 140724061405048 140081645272967 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 53164 31246 711 405 0 50108 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 212656 KiB
Current children cumulated memory: 124984 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 2384
/proc/meminfo: memFree=21107336/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=251632 memory=164164 CPUtime=462.27 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 180816 0 0 0 45977 250 0 0 20 0 1 0 63800308 257671168 41041 33554432000 4194304 5849740 140724061406048 140724061405048 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 62908 41041 711 405 0 59852 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 251632 KiB
Current children cumulated memory: 164164 KiB


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

/proc/2343/statm: 103060 81221 711 405 0 100004 0
Current children cumulated CPU time: 1722.2 s
Current children cumulated vsize: 412240 KiB
Current children cumulated memory: 324884 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/191 2486
/proc/meminfo: memFree=20853288/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=463388 memory=376032 CPUtime=1782.2 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 419350 0 0 0 177716 504 0 0 20 0 1 0 63800308 474509312 94008 33554432000 4194304 5849740 140724061406048 140724061405048 5438257 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 115847 94008 711 405 0 112791 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 463388 KiB
Current children cumulated memory: 376032 KiB

[startup+1842.3 s]
/proc/loadavg: 2.07 2.05 2.05 3/192 2495
/proc/meminfo: memFree=20848236/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=465308 memory=377952 CPUtime=1842.2 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 445229 0 0 0 183706 514 0 0 20 0 1 0 63800308 476475392 94488 33554432000 4194304 5849740 140724061406048 140724061405048 5437825 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 116327 94488 711 405 0 113271 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 465308 KiB
Current children cumulated memory: 377952 KiB

[startup+1902.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/192 2496
/proc/meminfo: memFree=20839552/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=465308 memory=377952 CPUtime=1902.2 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 468598 0 0 0 189698 522 0 0 20 0 1 0 63800308 476475392 94488 33554432000 4194304 5849740 140724061406048 140724061405048 5437611 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 116327 94488 711 405 0 113271 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 465308 KiB
Current children cumulated memory: 377952 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/192 2497
/proc/meminfo: memFree=21007032/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=299796 memory=212328 CPUtime=1962.18 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 487632 0 0 0 195683 535 0 0 20 0 1 0 63800308 306991104 53082 33554432000 4194304 5849740 140724061406048 140724061405048 5438262 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 74949 53082 711 405 0 71893 0
Current children cumulated CPU time: 1962.18 s
Current children cumulated vsize: 299796 KiB
Current children cumulated memory: 212328 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 2498
/proc/meminfo: memFree=21004472/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=299796 memory=212328 CPUtime=2022.18 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 490591 0 0 0 201670 548 0 0 20 0 1 0 63800308 306991104 53082 33554432000 4194304 5849740 140724061406048 140724061405048 5437611 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 74949 53082 711 405 0 71893 0
Current children cumulated CPU time: 2022.18 s
Current children cumulated vsize: 299796 KiB
Current children cumulated memory: 212328 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 2499
/proc/meminfo: memFree=20970972/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=333772 memory=246304 CPUtime=2082.18 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 497960 0 0 0 207656 562 0 0 20 0 1 0 63800308 341782528 61576 33554432000 4194304 5849740 140724061406048 140724061405048 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 83443 61576 711 405 0 80387 0
Current children cumulated CPU time: 2082.18 s
Current children cumulated vsize: 333772 KiB
Current children cumulated memory: 246304 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 2500
/proc/meminfo: memFree=20972400/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=333772 memory=246304 CPUtime=2142.18 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 502589 0 0 0 213641 577 0 0 20 0 1 0 63800308 341782528 61576 33554432000 4194304 5849740 140724061406048 140724061405048 5437620 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 83443 61576 711 405 0 80387 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 333772 KiB
Current children cumulated memory: 246304 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 2501
/proc/meminfo: memFree=20931404/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=370344 memory=282876 CPUtime=2202.18 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 511689 0 0 0 219630 588 0 0 20 0 1 0 63800308 379232256 70719 33554432000 4194304 5849740 140724061406048 140724061405048 5437831 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 92586 70719 711 405 0 89530 0
Current children cumulated CPU time: 2202.18 s
Current children cumulated vsize: 370344 KiB
Current children cumulated memory: 282876 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 2502
/proc/meminfo: memFree=20935704/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=370344 memory=282876 CPUtime=2262.18 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 518277 0 0 0 225621 597 0 0 20 0 1 0 63800308 379232256 70719 33554432000 4194304 5849740 140724061406048 140724061405048 5437668 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 92586 70719 711 405 0 89530 0
Current children cumulated CPU time: 2262.18 s
Current children cumulated vsize: 370344 KiB
Current children cumulated memory: 282876 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 2503
/proc/meminfo: memFree=20933352/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=370344 memory=282876 CPUtime=2322.17 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 529388 0 0 0 231611 606 0 0 20 0 1 0 63800308 379232256 70719 33554432000 4194304 5849740 140724061406048 140724061405048 5437611 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 92586 70719 711 405 0 89530 0
Current children cumulated CPU time: 2322.17 s
Current children cumulated vsize: 370344 KiB
Current children cumulated memory: 282876 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 2504
/proc/meminfo: memFree=20913980/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=370344 memory=282876 CPUtime=2382.17 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 535762 0 0 0 237602 615 0 0 20 0 1 0 63800308 379232256 70719 33554432000 4194304 5849740 140724061406048 140724061405048 5437607 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 92586 70719 711 405 0 89530 0
Current children cumulated CPU time: 2382.17 s
Current children cumulated vsize: 370344 KiB
Current children cumulated memory: 282876 KiB

[startup+2442.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/191 2513
/proc/meminfo: memFree=20912104/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=370344 memory=282876 CPUtime=2442.17 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 540192 0 0 0 243594 623 0 0 20 0 1 0 63800308 379232256 70719 33554432000 4194304 5849740 140724061406048 140724061405048 5335606 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 92586 70719 711 405 0 89530 0
Current children cumulated CPU time: 2442.17 s
Current children cumulated vsize: 370344 KiB
Current children cumulated memory: 282876 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 2514
/proc/meminfo: memFree=20909128/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=370344 memory=282876 CPUtime=2502.17 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 543627 0 0 0 249584 633 0 0 20 0 1 0 63800308 379232256 70719 33554432000 4194304 5849740 140724061406048 140724061405048 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 92586 70719 711 405 0 89530 0
Current children cumulated CPU time: 2502.17 s
Current children cumulated vsize: 370344 KiB
Current children cumulated memory: 282876 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.02 2.05 3/191 2514
/proc/meminfo: memFree=20910876/32770624 swapFree=67108860/67108860
[pid=2343] ppid=2340 vsize=370344 memory=282876 CPUtime=2519.87 cores=1,3,5,7
/proc/2343/stat : 2343 (xcsp_picat) R 2340 2343 27337 0 -1 4202496 545343 0 0 0 251353 634 0 0 20 0 1 0 63800308 379232256 70719 33554432000 4194304 5849740 140724061406048 140724061405048 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46804992 140724061410486 140724061410564 140724061410564 140724061413322 0
/proc/2343/statm: 92586 70719 711 405 0 89530 0
Current children cumulated CPU time: 2519.87 s
Current children cumulated vsize: 370344 KiB
Current children cumulated memory: 282876 KiB

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

[startup+2520.01 s]
# the end of solver process 2343 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.54 s, system=6.35194 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): 2519.89
CPU user time (s): 2513.54
CPU system time (s): 6.35194
CPU usage (%): 99.9953
Max. virtual memory (cumulated for all children) (KiB): 465308
Max. memory (cumulated for all children) (KiB): 377952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.54
system time used= 6.35194
maximum resident set size= 377952
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 545344
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= 163
involuntary context switches= 1030


# summary of solver processes directly reported to runsolver:
#   pid: 2343
#   total CPU time (s): 2519.89
#   total CPU user time (s): 2513.54
#   total CPU system time (s): 6.35194

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.7234 second user time and 18.498 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-24 21:59:31
IDJOB=4295169
IDBENCH=141481
IDSOLVER=2754
FILE ID=node132/4295169-1532462371
RUNJOBID= node132-1532432860-27369
PBS_JOBID= 21021577
Free space on /tmp= 52472 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m2-15_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295169-1532462371/watcher-4295169-1532462371 -o /tmp/evaluation-result-4295169-1532462371/solver-4295169-1532462371 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27369 --watchdog 2580  xcsp_picat HOME/instance-4295169-1532462371.xml

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

MD5SUM BENCH= dbf6b3e5a2b5c107908327293d925ea5
RANDOM SEED=1181333239

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:        21286076 kB
MemAvailable:   31847956 kB
Buffers:          187228 kB
Cached:         10538880 kB
SwapCached:            0 kB
Active:          2649356 kB
Inactive:        8223932 kB
Active(anon):      95976 kB
Inactive(anon):    70696 kB
Active(file):    2553380 kB
Inactive(file):  8153236 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3144 kB
Writeback:             0 kB
AnonPages:        170536 kB
Mapped:            41256 kB
Shmem:             17056 kB
Slab:             311152 kB
SReclaimable:     283724 kB
SUnreclaim:        27428 kB
KernelStack:        3616 kB
PageTables:         5288 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     516324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    106496 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= 52468 MiB
End job on node132 at 2018-07-24 22:41:32