Trace number 4309352

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 2018-08-14? (TO) 2519.92 2520.02

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m1-20_c18.xml
MD5SUMd156824e13565888aa6df857cf60b633
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark46
Best CPU time to get the best result obtained on this benchmark2520.1
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints25481
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":800}]
Minimum variable degree59
Maximum variable degree78
Distribution of variable degrees[{"degree":59,"count":76},{"degree":60,"count":76},{"degree":61,"count":68},{"degree":62,"count":68},{"degree":63,"count":60},{"degree":64,"count":60},{"degree":65,"count":52},{"degree":66,"count":52},{"degree":67,"count":44},{"degree":68,"count":44},{"degree":69,"count":36},{"degree":70,"count":36},{"degree":71,"count":28},{"degree":72,"count":28},{"degree":73,"count":20},{"degree":74,"count":20},{"degree":75,"count":12},{"degree":76,"count":12},{"degree":77,"count":4},{"degree":78,"count":4}]
Minimum constraint arity2
Maximum constraint arity800
Distribution of constraint arities[{"arity":2,"count":25480},{"arity":800,"count":1}]
Number of extensional constraints0
Number of intensional constraints25480
Distribution of constraint types[{"type":"intension","count":25480},{"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 (10687 MiB free)
  memory of node 1: 16384 MiB (12909 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309352-1534309824/watcher-4309352-1534309824 -o /tmp/evaluation-result-4309352-1534309824/solver-4309352-1534309824 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534293202-13750 --watchdog 2580 xcsp_picat HOME/instance-4309352-1534309824.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=15843, runsolver pid=15840

[startup+0.100241 s]*
/proc/loadavg: 1.99 2.00 2.04 3/188 15844
/proc/meminfo: memFree=24143720/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2025744 memory=21568 CPUtime=0.1 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 1465 0 0 0 10 0 0 0 20 0 1 0 248545562 2074361856 5392 33554432000 4194304 5849940 140724971164592 140724971163896 4475203 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 506436 5392 602 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 21568 KiB

[startup+0.209593 s]*
/proc/loadavg: 1.99 2.00 2.04 3/188 15844
/proc/meminfo: memFree=24135596/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2025744 memory=29760 CPUtime=0.2 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 1469 0 0 0 20 0 0 0 20 0 1 0 248545562 2074361856 7440 33554432000 4194304 5849940 140724971164592 140724971163896 139827459869696 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 506436 7440 602 405 0 503380 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 29760 KiB

[startup+0.309468 s]*
/proc/loadavg: 1.99 2.00 2.04 3/188 15844
/proc/meminfo: memFree=24127404/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2025744 memory=37952 CPUtime=0.3 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 1495 0 0 0 30 0 0 0 20 0 1 0 248545562 2074361856 9488 33554432000 4194304 5849940 140724971164592 140724971163896 4476741 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 506436 9488 602 405 0 503380 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 37952 KiB

[startup+0.700243 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 15844
/proc/meminfo: memFree=24122564/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2027172 memory=43780 CPUtime=0.68 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 1957 0 0 0 55 13 0 0 20 0 1 0 248545562 2075824128 10945 33554432000 4194304 5849940 140724971164592 140724971163512 139827459891079 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 506793 10945 684 405 0 503737 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2027172 KiB
Current children cumulated memory: 43780 KiB

[startup+1.50023 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 15844
/proc/meminfo: memFree=24119340/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2033612 memory=49888 CPUtime=1.48 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 4265 0 0 0 129 19 0 0 20 0 1 0 248545562 2082418688 12472 33554432000 4194304 5849940 140724971164592 140724971163464 5307318 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 508403 12472 709 405 0 505347 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2033612 KiB
Current children cumulated memory: 49888 KiB

[startup+3.10953 s]
/proc/loadavg: 1.91 1.98 2.03 3/188 15844
/proc/meminfo: memFree=24112720/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2034192 memory=51184 CPUtime=3.09 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 5974 0 0 0 287 22 0 0 20 0 1 0 248545562 2083012608 12796 33554432000 4194304 5849940 140724971164592 140724971163592 139827459891079 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 508548 12796 717 405 0 505492 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2034192 KiB
Current children cumulated memory: 51184 KiB

[startup+6.30034 s]
/proc/loadavg: 1.91 1.98 2.03 3/188 15844
/proc/meminfo: memFree=24105668/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2034716 memory=51580 CPUtime=6.29 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 7768 0 0 0 603 26 0 0 20 0 1 0 248545562 2083549184 12895 33554432000 4194304 5849940 140724971164592 140724971163592 139827459891079 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 508679 12895 717 405 0 505623 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2034716 KiB
Current children cumulated memory: 51580 KiB

[startup+12.7003 s]
/proc/loadavg: 1.92 1.98 2.03 3/188 15844
/proc/meminfo: memFree=24114636/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2038376 memory=55044 CPUtime=12.68 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 10836 0 0 0 1236 32 0 0 20 0 1 0 248545562 2087297024 13761 33554432000 4194304 5849940 140724971164592 140724971163592 139827459891079 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 509594 13761 717 405 0 506538 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2038376 KiB
Current children cumulated memory: 55044 KiB

[startup+25.5004 s]
/proc/loadavg: 1.93 1.98 2.03 3/188 15844
/proc/meminfo: memFree=24108436/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2043964 memory=60828 CPUtime=25.49 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 17644 0 0 0 2504 45 0 0 20 0 1 0 248545562 2093019136 15207 33554432000 4194304 5849940 140724971164592 140724971163464 139827459891079 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 510991 15207 717 405 0 507935 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2043964 KiB
Current children cumulated memory: 60828 KiB

[startup+51.1096 s]
/proc/loadavg: 1.96 1.99 2.03 3/188 15844
/proc/meminfo: memFree=24101924/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2047772 memory=64504 CPUtime=51.09 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 25406 0 0 0 5046 63 0 0 20 0 1 0 248545562 2096918528 16126 33554432000 4194304 5849940 140724971164592 140724971163464 5395857 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 511943 16126 717 405 0 508887 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2047772 KiB
Current children cumulated memory: 64504 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/188 15845
/proc/meminfo: memFree=24127096/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2033452 memory=50320 CPUtime=102.28 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 42264 0 0 0 10114 114 0 0 20 0 1 0 248545562 2082254848 12580 33554432000 4194304 5849940 140724971164592 140724971163592 139827459891079 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 508363 12580 718 405 0 505307 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2033452 KiB
Current children cumulated memory: 50320 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 15846
/proc/meminfo: memFree=24087392/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2064812 memory=81648 CPUtime=162.28 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 46539 0 0 0 16065 163 0 0 20 0 1 0 248545562 2114367488 20412 33554432000 4194304 5849940 140724971164592 140724971163592 5438404 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 516203 20412 718 405 0 513147 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2064812 KiB
Current children cumulated memory: 81648 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 15847
/proc/meminfo: memFree=24069776/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2074560 memory=91428 CPUtime=222.28 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 54318 0 0 0 22025 203 0 0 20 0 1 0 248545562 2124349440 22857 33554432000 4194304 5849940 140724971164592 140724971163592 139827459891079 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 518640 22857 718 405 0 515584 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2074560 KiB
Current children cumulated memory: 91428 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 15969
/proc/meminfo: memFree=24024664/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2083992 memory=104120 CPUtime=282.26 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 55826 0 0 0 27987 239 0 0 20 0 1 0 248545562 2134007808 26030 33554432000 4194304 5849940 140724971164592 140724971163592 139827459891079 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 520998 26030 718 405 0 517942 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2083992 KiB
Current children cumulated memory: 104120 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 15970
/proc/meminfo: memFree=23986592/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2092188 memory=113308 CPUtime=342.27 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 56381 0 0 0 33954 273 0 0 20 0 1 0 248545562 2142400512 28327 33554432000 4194304 5849940 140724971164592 140724971163592 5438368 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 523047 28327 718 405 0 519991 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2092188 KiB
Current children cumulated memory: 113308 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 15971
/proc/meminfo: memFree=23975304/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2100744 memory=121852 CPUtime=402.26 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 60814 0 0 0 39922 304 0 0 20 0 1 0 248545562 2151161856 30463 33554432000 4194304 5849940 140724971164592 140724971163592 139827459891079 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 525186 30463 718 405 0 522130 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 2100744 KiB
Current children cumulated memory: 121852 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 15972
/proc/meminfo: memFree=23977980/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2080380 memory=101296 CPUtime=462.27 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 65063 0 0 0 45888 339 0 0 20 0 1 0 248545562 2130309120 25324 33554432000 4194304 5849940 140724971164592 140724971163592 5313367 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 520095 25324 718 405 0 517039 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2080380 KiB
Current children cumulated memory: 101296 KiB


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

/proc/15843/statm: 546346 51602 718 405 0 543290 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 2185384 KiB
Current children cumulated memory: 206408 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 16021
/proc/meminfo: memFree=23794208/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2203184 memory=224208 CPUtime=1782.22 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 388206 0 0 0 177483 739 0 0 20 0 1 0 248545562 2256060416 56052 33554432000 4194304 5849940 140724971164592 140724971163592 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 550796 56052 718 405 0 547740 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 2203184 KiB
Current children cumulated memory: 224208 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 16022
/proc/meminfo: memFree=23767372/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2238124 memory=259148 CPUtime=1842.22 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 410717 0 0 0 183468 754 0 0 20 0 1 0 248545562 2291838976 64787 33554432000 4194304 5849940 140724971164592 140724971163592 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 559531 64787 718 405 0 556475 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 2238124 KiB
Current children cumulated memory: 259148 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 16023
/proc/meminfo: memFree=23698120/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2289740 memory=310764 CPUtime=1902.22 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 432871 0 0 0 189455 767 0 0 20 0 1 0 248545562 2344693760 77691 33554432000 4194304 5849940 140724971164592 140724971163592 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 572435 77691 718 405 0 569379 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 2289740 KiB
Current children cumulated memory: 310764 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 16024
/proc/meminfo: memFree=23696984/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2307856 memory=328880 CPUtime=1962.22 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 435092 0 0 0 195443 779 0 0 20 0 1 0 248545562 2363244544 82220 33554432000 4194304 5849940 140724971164592 140724971163592 139827459479376 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 576964 82220 718 405 0 573908 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 2307856 KiB
Current children cumulated memory: 328880 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 16025
/proc/meminfo: memFree=23590364/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2406672 memory=427696 CPUtime=2022.21 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 462323 0 0 0 201427 794 0 0 20 0 1 0 248545562 2464432128 106924 33554432000 4194304 5849940 140724971164592 140724971163592 139827459891079 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 601668 106924 718 405 0 598612 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 2406672 KiB
Current children cumulated memory: 427696 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16026
/proc/meminfo: memFree=23603388/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2413536 memory=434560 CPUtime=2082.21 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 476180 0 0 0 207411 810 0 0 20 0 1 0 248545562 2471460864 108640 33554432000 4194304 5849940 140724971164592 140724971163592 5437815 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 603384 108640 718 405 0 600328 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 2413536 KiB
Current children cumulated memory: 434560 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16027
/proc/meminfo: memFree=23556612/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2456172 memory=477196 CPUtime=2142.21 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 511541 0 0 0 213396 825 0 0 20 0 1 0 248545562 2515120128 119299 33554432000 4194304 5849940 140724971164592 140724971163592 5438404 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 614043 119299 718 405 0 610987 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 2456172 KiB
Current children cumulated memory: 477196 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16028
/proc/meminfo: memFree=23514664/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2488208 memory=509232 CPUtime=2202.2 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 534434 0 0 0 219383 837 0 0 20 0 1 0 248545562 2547924992 127308 33554432000 4194304 5849940 140724971164592 140724971163592 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 622052 127308 718 405 0 618996 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 2488208 KiB
Current children cumulated memory: 509232 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16029
/proc/meminfo: memFree=23504676/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2488208 memory=509232 CPUtime=2262.21 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 548580 0 0 0 225376 845 0 0 20 0 1 0 248545562 2547924992 127308 33554432000 4194304 5849940 140724971164592 140724971163592 139827459891079 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 622052 127308 718 405 0 618996 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 2488208 KiB
Current children cumulated memory: 509232 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16030
/proc/meminfo: memFree=23546540/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2488208 memory=509232 CPUtime=2322.2 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 588269 0 0 0 231367 853 0 0 20 0 1 0 248545562 2547924992 127308 33554432000 4194304 5849940 140724971164592 140724971163752 5438498 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 622052 127308 718 405 0 618996 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 2488208 KiB
Current children cumulated memory: 509232 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16038
/proc/meminfo: memFree=23540440/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2488208 memory=509232 CPUtime=2382.2 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 614506 0 0 0 237359 861 0 0 20 0 1 0 248545562 2547924992 127308 33554432000 4194304 5849940 140724971164592 140724971163592 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 622052 127308 718 405 0 618996 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 2488208 KiB
Current children cumulated memory: 509232 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16039
/proc/meminfo: memFree=23777312/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2241616 memory=262524 CPUtime=2442.2 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 632752 0 0 0 243348 872 0 0 20 0 1 0 248545562 2295414784 65631 33554432000 4194304 5849940 140724971164592 140724971163752 5437837 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 560404 65631 718 405 0 557348 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 2241616 KiB
Current children cumulated memory: 262524 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16040
/proc/meminfo: memFree=23762168/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2241616 memory=262640 CPUtime=2502.2 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 652815 0 0 0 249337 883 0 0 20 0 1 0 248545562 2295414784 65660 33554432000 4194304 5849940 140724971164592 140724971163592 139827459891079 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 560404 65660 718 405 0 557348 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 2241616 KiB
Current children cumulated memory: 262640 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 16041
/proc/meminfo: memFree=23778036/32770624 swapFree=67059128/67108860
[pid=15843] ppid=15840 vsize=2241616 memory=262640 CPUtime=2519.9 cores=0,2,4,6
/proc/15843/stat : 15843 (xcsp_picat) R 15840 15843 13719 0 -1 4202496 652897 0 0 0 251104 886 0 0 20 0 1 0 248545562 2295414784 65660 33554432000 4194304 5849940 140724971164592 140724971163592 5392624 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 30273536 140724971168950 140724971169028 140724971169028 140724971171786 0
/proc/15843/statm: 560404 65660 718 405 0 557348 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 2241616 KiB
Current children cumulated memory: 262640 KiB

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

[startup+2520.02 s]
# the end of solver process 15843 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.05 s, system=8.87672 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): 2519.92
CPU user time (s): 2511.05
CPU system time (s): 8.87672
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 2488208
Max. memory (cumulated for all children) (KiB): 509232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.05
system time used= 8.87672
maximum resident set size= 509232
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 652897
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= 12
involuntary context switches= 3174


# summary of solver processes directly reported to runsolver:
#   pid: 15843
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2511.05
#   total CPU system time (s): 8.87672

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.46734 second user time and 18.4827 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-15 07:10:24
IDJOB=4309352
IDBENCH=141482
IDSOLVER=2794
FILE ID=node103/4309352-1534309824
RUNJOBID= node103-1534293202-13750
PBS_JOBID= 21038140
Free space on /tmp= 37336 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m1-20_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309352-1534309824/watcher-4309352-1534309824 -o /tmp/evaluation-result-4309352-1534309824/solver-4309352-1534309824 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534293202-13750 --watchdog 2580  xcsp_picat HOME/instance-4309352-1534309824.xml

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

MD5SUM BENCH= d156824e13565888aa6df857cf60b633
RANDOM SEED=209625482

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        24164208 kB
MemAvailable:   31882388 kB
Buffers:          185604 kB
Cached:          7734164 kB
SwapCached:         5148 kB
Active:          4229456 kB
Inactive:        3759004 kB
Active(anon):      60808 kB
Inactive(anon):    67484 kB
Active(file):    4168648 kB
Inactive(file):  3691520 kB
Unevictable:        7772 kB
Mlocked:            7772 kB
SwapTotal:      67108860 kB
SwapFree:       67059128 kB
Dirty:              4376 kB
Writeback:             0 kB
AnonPages:         72008 kB
Mapped:            55948 kB
Shmem:             56916 kB
Slab:             315524 kB
SReclaimable:     286472 kB
SUnreclaim:        29052 kB
KernelStack:        3360 kB
PageTables:         5412 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2436528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 37328 MiB
End job on node103 at 2018-08-15 07:52:24