Trace number 4303010

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) 2520.07 2519.91

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m1-10_c18.xml
MD5SUM5381df091e182e76100bed0c682c3bbe
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 benchmark2520.05
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints3041
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":200}]
Minimum variable degree29
Maximum variable degree38
Distribution of variable degrees[{"degree":29,"count":36},{"degree":30,"count":36},{"degree":31,"count":28},{"degree":32,"count":28},{"degree":33,"count":20},{"degree":34,"count":20},{"degree":35,"count":12},{"degree":36,"count":12},{"degree":37,"count":4},{"degree":38,"count":4}]
Minimum constraint arity2
Maximum constraint arity200
Distribution of constraint arities[{"arity":2,"count":3040},{"arity":200,"count":1}]
Number of extensional constraints0
Number of intensional constraints3040
Distribution of constraint types[{"type":"intension","count":3040},{"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 (13541 MiB free)
  memory of node 1: 16384 MiB (13185 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303010-1534018606/watcher-4303010-1534018606 -o /tmp/evaluation-result-4303010-1534018606/solver-4303010-1534018606 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1533992673-18252 --watchdog 2580 xcsp_picat HOME/instance-4303010-1534018606.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=21167, runsolver pid=21164

[startup+0.100106 s]*
/proc/loadavg: 2.03 2.06 2.05 3/187 21168
/proc/meminfo: memFree=27353636/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2026144 memory=17984 CPUtime=0.1 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 1608 0 0 0 8 2 0 0 20 0 1 0 219423806 2074771456 4496 33554432000 4194304 5849708 140728977237872 140728977237872 140508262641543 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 506536 4496 680 405 0 503481 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026144 KiB
Current children cumulated memory: 17984 KiB

[startup+0.209618 s]*
/proc/loadavg: 2.03 2.06 2.05 3/187 21168
/proc/meminfo: memFree=27352644/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2026748 memory=18784 CPUtime=0.21 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 1845 0 0 0 19 2 0 0 20 0 1 0 219423806 2075389952 4696 33554432000 4194304 5849708 140728977237872 140728977237872 5308765 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 506687 4696 705 405 0 503632 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026748 KiB
Current children cumulated memory: 18784 KiB

[startup+0.308674 s]*
/proc/loadavg: 2.03 2.06 2.05 3/187 21168
/proc/meminfo: memFree=27352644/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2026748 memory=18784 CPUtime=0.3 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 1849 0 0 0 28 2 0 0 20 0 1 0 219423806 2075389952 4696 33554432000 4194304 5849708 140728977237872 140728977237872 140508262641543 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 506687 4696 705 405 0 503632 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2026748 KiB
Current children cumulated memory: 18784 KiB

[startup+0.700224 s]
/proc/loadavg: 2.03 2.06 2.05 3/187 21168
/proc/meminfo: memFree=27352272/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2026568 memory=18484 CPUtime=0.69 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 2023 0 0 0 65 4 0 0 20 0 1 0 219423806 2075205632 4621 33554432000 4194304 5849708 140728977237872 140728977236888 140508262641543 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 506642 4621 714 405 0 503587 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026568 KiB
Current children cumulated memory: 18484 KiB

[startup+1.50022 s]
/proc/loadavg: 2.02 2.06 2.05 3/187 21168
/proc/meminfo: memFree=27352816/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2028296 memory=20328 CPUtime=1.49 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 2486 0 0 0 143 6 0 0 20 0 1 0 219423806 2076975104 5082 33554432000 4194304 5849708 140728977237872 140728977236888 140508262641543 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 507074 5082 714 405 0 504019 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2028296 KiB
Current children cumulated memory: 20328 KiB

[startup+3.10924 s]
/proc/loadavg: 2.02 2.06 2.05 3/187 21168
/proc/meminfo: memFree=27349344/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2032016 memory=24056 CPUtime=3.1 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 4350 0 0 0 302 8 0 0 20 0 1 0 219423806 2080784384 6014 33554432000 4194304 5849708 140728977237872 140728977236872 140508262641543 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 508004 6014 714 405 0 504949 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2032016 KiB
Current children cumulated memory: 24056 KiB

[startup+6.30022 s]
/proc/loadavg: 2.02 2.06 2.05 3/187 21168
/proc/meminfo: memFree=27346712/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2033040 memory=25200 CPUtime=6.29 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 5998 0 0 0 618 11 0 0 20 0 1 0 219423806 2081832960 6300 33554432000 4194304 5849708 140728977237872 140728977236872 140508262641543 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 508260 6300 714 405 0 505205 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2033040 KiB
Current children cumulated memory: 25200 KiB

[startup+12.7002 s]
/proc/loadavg: 2.02 2.06 2.05 3/187 21168
/proc/meminfo: memFree=27343428/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2038872 memory=30984 CPUtime=12.68 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 10827 0 0 0 1249 19 0 0 20 0 1 0 219423806 2087804928 7746 33554432000 4194304 5849708 140728977237872 140728977236872 140508262641543 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 509718 7746 714 405 0 506663 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2038872 KiB
Current children cumulated memory: 30984 KiB

[startup+25.5002 s]
/proc/loadavg: 2.02 2.05 2.05 3/187 21168
/proc/meminfo: memFree=27343292/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2037084 memory=29052 CPUtime=25.49 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 17273 0 0 0 2511 38 0 0 20 0 1 0 219423806 2085974016 7263 33554432000 4194304 5849708 140728977237872 140728977236744 5437645 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 509271 7263 725 405 0 506216 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2037084 KiB
Current children cumulated memory: 29052 KiB

[startup+51.1095 s]
/proc/loadavg: 2.01 2.05 2.05 3/187 21168
/proc/meminfo: memFree=27337332/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2043248 memory=35236 CPUtime=51.1 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 25112 0 0 0 5047 63 0 0 20 0 1 0 219423806 2092285952 8809 33554432000 4194304 5849708 140728977237872 140728977236872 5335584 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 510812 8809 725 405 0 507757 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2043248 KiB
Current children cumulated memory: 35236 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 21169
/proc/meminfo: memFree=26789780/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2065168 memory=57168 CPUtime=102.28 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 46112 0 0 0 10133 95 0 0 20 0 1 0 219423806 2114732032 14292 33554432000 4194304 5849708 140728977237872 140728977236872 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 516292 14292 725 405 0 513237 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2065168 KiB
Current children cumulated memory: 57168 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 2.02 2.04 3/187 21170
/proc/meminfo: memFree=27287128/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2087016 memory=78920 CPUtime=162.28 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 61207 0 0 0 16108 120 0 0 20 0 1 0 219423806 2137104384 19730 33554432000 4194304 5849708 140728977237872 140728977236872 5312851 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 521754 19730 725 405 0 518699 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2087016 KiB
Current children cumulated memory: 78920 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/188 21179
/proc/meminfo: memFree=27304240/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2068860 memory=60944 CPUtime=222.29 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 78327 0 0 0 22088 141 0 0 20 0 1 0 219423806 2118512640 15236 33554432000 4194304 5849708 140728977237872 140728977236872 140508262641543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 517215 15236 725 405 0 514160 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2068860 KiB
Current children cumulated memory: 60944 KiB

[startup+282.3 s]
/proc/loadavg: 2.44 2.15 2.08 3/188 21180
/proc/meminfo: memFree=27270104/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2103596 memory=95636 CPUtime=282.3 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 84085 0 0 0 28064 166 0 0 20 0 1 0 219423806 2154082304 23909 33554432000 4194304 5849708 140728977237872 140728977236872 140508262641543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 525899 23909 725 405 0 522844 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2103596 KiB
Current children cumulated memory: 95636 KiB

[startup+342.3 s]
/proc/loadavg: 2.16 2.12 2.08 3/188 21181
/proc/meminfo: memFree=27229620/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2144080 memory=135928 CPUtime=342.29 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 99615 0 0 0 34051 178 0 0 20 0 1 0 219423806 2195537920 33982 33554432000 4194304 5849708 140728977237872 140728977237032 140508262641543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 536020 33982 725 405 0 532965 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2144080 KiB
Current children cumulated memory: 135928 KiB

[startup+402.3 s]
/proc/loadavg: 2.06 2.10 2.07 3/188 21182
/proc/meminfo: memFree=27278480/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2094980 memory=87064 CPUtime=402.31 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 103633 0 0 0 40037 194 0 0 20 0 1 0 219423806 2145259520 21766 33554432000 4194304 5849708 140728977237872 140728977237032 140508262641543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 523745 21766 725 405 0 520690 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2094980 KiB
Current children cumulated memory: 87064 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 21183
/proc/meminfo: memFree=27231988/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2141824 memory=133744 CPUtime=462.3 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 118057 0 0 0 46017 213 0 0 20 0 1 0 219423806 2193227776 33436 33554432000 4194304 5849708 140728977237872 140728977236744 5395948 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 535456 33436 725 405 0 532401 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2141824 KiB
Current children cumulated memory: 133744 KiB


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

/proc/21167/statm: 560016 59134 725 405 0 556961 0
Current children cumulated CPU time: 1782.39 s
Current children cumulated vsize: 2240064 KiB
Current children cumulated memory: 236536 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/187 21285
/proc/meminfo: memFree=28269452/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2240064 memory=236536 CPUtime=1842.4 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 234781 0 0 0 183625 615 0 0 20 0 1 0 219423806 2293825536 59134 33554432000 4194304 5849708 140728977237872 140728977236872 5438261 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 560016 59134 725 405 0 556961 0
Current children cumulated CPU time: 1842.4 s
Current children cumulated vsize: 2240064 KiB
Current children cumulated memory: 236536 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/187 21286
/proc/meminfo: memFree=28254096/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2302364 memory=298836 CPUtime=1902.4 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 238496 0 0 0 189614 626 0 0 20 0 1 0 219423806 2357620736 74709 33554432000 4194304 5849708 140728977237872 140728977236872 140508262641543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 575591 74709 725 405 0 572536 0
Current children cumulated CPU time: 1902.4 s
Current children cumulated vsize: 2302364 KiB
Current children cumulated memory: 298836 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 21287
/proc/meminfo: memFree=28172604/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2302364 memory=298836 CPUtime=1962.41 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 248819 0 0 0 195604 637 0 0 20 0 1 0 219423806 2357620736 74709 33554432000 4194304 5849708 140728977237872 140728977237032 5437592 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 575591 74709 725 405 0 572536 0
Current children cumulated CPU time: 1962.41 s
Current children cumulated vsize: 2302364 KiB
Current children cumulated memory: 298836 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/188 21296
/proc/meminfo: memFree=28356824/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2268312 memory=264784 CPUtime=2022.41 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 252121 0 0 0 201593 648 0 0 20 0 1 0 219423806 2322751488 66196 33554432000 4194304 5849708 140728977237872 140728977236872 140508262641543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 567078 66196 725 405 0 564023 0
Current children cumulated CPU time: 2022.41 s
Current children cumulated vsize: 2268312 KiB
Current children cumulated memory: 264784 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 21297
/proc/meminfo: memFree=28349208/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2274684 memory=270924 CPUtime=2082.42 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 253444 0 0 0 207582 660 0 0 20 0 1 0 219423806 2329276416 67731 33554432000 4194304 5849708 140728977237872 140728977236872 140508262641543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 568671 67731 725 405 0 565616 0
Current children cumulated CPU time: 2082.42 s
Current children cumulated vsize: 2274684 KiB
Current children cumulated memory: 270924 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 21298
/proc/meminfo: memFree=28336644/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2274684 memory=271156 CPUtime=2142.42 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 261980 0 0 0 213567 675 0 0 20 0 1 0 219423806 2329276416 67789 33554432000 4194304 5849708 140728977237872 140728977236872 140508262641543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 568671 67789 725 405 0 565616 0
Current children cumulated CPU time: 2142.42 s
Current children cumulated vsize: 2274684 KiB
Current children cumulated memory: 271156 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 21299
/proc/meminfo: memFree=28266580/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2300544 memory=297016 CPUtime=2202.43 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 262569 0 0 0 219552 691 0 0 20 0 1 0 219423806 2355757056 74254 33554432000 4194304 5849708 140728977237872 140728977236872 140508262641543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 575136 74254 725 405 0 572081 0
Current children cumulated CPU time: 2202.43 s
Current children cumulated vsize: 2300544 KiB
Current children cumulated memory: 297016 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21300
/proc/meminfo: memFree=28167168/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2330104 memory=326576 CPUtime=2262.43 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 272108 0 0 0 225537 706 0 0 20 0 1 0 219423806 2386026496 81644 33554432000 4194304 5849708 140728977237872 140728977236744 140508262641543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 582526 81644 725 405 0 579471 0
Current children cumulated CPU time: 2262.43 s
Current children cumulated vsize: 2330104 KiB
Current children cumulated memory: 326576 KiB

[startup+2322.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 21302
/proc/meminfo: memFree=28218052/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2344968 memory=341440 CPUtime=2322.44 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 284520 0 0 0 231528 716 0 0 20 0 1 0 219423806 2401247232 85360 33554432000 4194304 5849708 140728977237872 140728977236872 5335524 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 586242 85360 725 405 0 583187 0
Current children cumulated CPU time: 2322.44 s
Current children cumulated vsize: 2344968 KiB
Current children cumulated memory: 341440 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/187 21303
/proc/meminfo: memFree=28153304/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2344968 memory=341440 CPUtime=2382.44 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 286619 0 0 0 237521 723 0 0 20 0 1 0 219423806 2401247232 85360 33554432000 4194304 5849708 140728977237872 140728977236872 140508262641543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 586242 85360 725 405 0 583187 0
Current children cumulated CPU time: 2382.44 s
Current children cumulated vsize: 2344968 KiB
Current children cumulated memory: 341440 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 21304
/proc/meminfo: memFree=28120484/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2344968 memory=341440 CPUtime=2442.45 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 294015 0 0 0 243515 730 0 0 20 0 1 0 219423806 2401247232 85360 33554432000 4194304 5849708 140728977237872 140728977236872 140508262641543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 586242 85360 725 405 0 583187 0
Current children cumulated CPU time: 2442.45 s
Current children cumulated vsize: 2344968 KiB
Current children cumulated memory: 341440 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21306
/proc/meminfo: memFree=28074856/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2344968 memory=341440 CPUtime=2502.45 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 303533 0 0 0 249508 737 0 0 20 0 1 0 219423806 2401247232 85360 33554432000 4194304 5849708 140728977237872 140728977236872 140508262641543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 586242 85360 725 405 0 583187 0
Current children cumulated CPU time: 2502.45 s
Current children cumulated vsize: 2344968 KiB
Current children cumulated memory: 341440 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21306
/proc/meminfo: memFree=28074528/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2344968 memory=341440 CPUtime=2520.05 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 303601 0 0 0 251267 738 0 0 20 0 1 0 219423806 2401247232 85360 33554432000 4194304 5849708 140728977237872 140728977237032 140508262641543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 586242 85360 725 405 0 583187 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 2344968 KiB
Current children cumulated memory: 341440 KiB

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

[startup+2519.91 s]
# the end of solver process 21167 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.67 s, system=7.39249 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21306
/proc/meminfo: memFree=28074528/32770624 swapFree=67108804/67108860
[pid=21167] ppid=21164 vsize=2344968 memory=341440 CPUtime=2520.05 cores=0,2,4,6
/proc/21167/stat : 21167 (xcsp_picat) R 21164 21167 18221 0 -1 4202496 303601 0 0 0 251267 738 0 0 20 0 1 0 219423806 2401247232 85360 33554432000 4194304 5849708 140728977237872 140728977237032 140508262641543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42602496 140728977245366 140728977245444 140728977245444 140728977248202 0
/proc/21167/statm: 586242 85360 725 405 0 583187 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 2344968 KiB
Current children cumulated memory: 341440 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.91
CPU time (s): 2520.07
CPU user time (s): 2512.67
CPU system time (s): 7.39249
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 2367904
Max. memory (cumulated for all children) (KiB): 364376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.67
system time used= 7.39249
maximum resident set size= 364376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 303601
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= 10
involuntary context switches= 905


# summary of solver processes directly reported to runsolver:
#   pid: 21167
#   total CPU time (s): 2520.07
#   total CPU user time (s): 2512.67
#   total CPU system time (s): 7.39249

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.8323 second user time and 17.8054 second system time

The end

Launcher Data 

Begin job on node105 at 2018-08-11 22:16:46
IDJOB=4303010
IDBENCH=141487
IDSOLVER=2778
FILE ID=node105/4303010-1534018606
RUNJOBID= node105-1533992673-18252
PBS_JOBID= 21036949
Free space on /tmp= 40724 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m1-10_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303010-1534018606/watcher-4303010-1534018606 -o /tmp/evaluation-result-4303010-1534018606/solver-4303010-1534018606 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1533992673-18252 --watchdog 2580  xcsp_picat HOME/instance-4303010-1534018606.xml

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

MD5SUM BENCH= 5381df091e182e76100bed0c682c3bbe
RANDOM SEED=704866072

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        27369288 kB
MemAvailable:   30491848 kB
Buffers:           55760 kB
Cached:          3332528 kB
SwapCached:           16 kB
Active:          3099672 kB
Inactive:        1765616 kB
Active(anon):    1427092 kB
Inactive(anon):   102096 kB
Active(file):    1672580 kB
Inactive(file):  1663520 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108860 kB
SwapFree:       67108804 kB
Dirty:              2760 kB
Writeback:             0 kB
AnonPages:       1483516 kB
Mapped:            51620 kB
Shmem:             49748 kB
Slab:             232192 kB
SReclaimable:     204592 kB
SUnreclaim:        27600 kB
KernelStack:        3344 kB
PageTables:         8568 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3657152 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1394688 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 40724 MiB
End job on node105 at 2018-08-11 22:58:46