Trace number 4309712

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 NameAnswerCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2520.04 2519.91

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g10-g23_c18.xml
MD5SUM5bb458afb57028f2eacd8dc69366d90c
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark87.6401
Satisfiable
(Un)Satisfiability was proved
Number of variables41
Number of constraints121
Number of domains1
Minimum domain size73
Maximum domain size73
Distribution of domain sizes[{"size":73,"count":41}]
Minimum variable degree2
Maximum variable degree11
Distribution of variable degrees[{"degree":2,"count":1},{"degree":4,"count":6},{"degree":5,"count":10},{"degree":6,"count":14},{"degree":7,"count":4},{"degree":8,"count":4},{"degree":10,"count":1},{"degree":11,"count":1}]
Minimum constraint arity1
Maximum constraint arity41
Distribution of constraint arities[{"arity":1,"count":40},{"arity":2,"count":80},{"arity":41,"count":1}]
Number of extensional constraints120
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":120},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

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 (7733 MiB free)
  memory of node 1: 16384 MiB (13400 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309712-1534310777/watcher-4309712-1534310777 -o /tmp/evaluation-result-4309712-1534310777/solver-4309712-1534310777 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23505 --watchdog 2580 xcsp_picat HOME/instance-4309712-1534310777.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
Current StackSize limit: 8192 KiB

solver pid=26091, runsolver pid=26088

[startup+0.101083 s]*
/proc/loadavg: 1.98 1.99 2.03 3/187 26092
/proc/meminfo: memFree=21619760/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2026076 memory=24124 CPUtime=0.1 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 1590 0 0 0 10 0 0 0 20 0 1 0 248640851 2074701824 6031 33554432000 4194304 5849940 140722962969872 140722962968984 139746462232455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 506519 6031 665 405 0 503463 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026076 KiB
Current children cumulated memory: 24124 KiB

[startup+0.20999 s]*
/proc/loadavg: 1.98 1.99 2.03 3/187 26092
/proc/meminfo: memFree=21619148/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2026436 memory=24532 CPUtime=0.21 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 1753 0 0 0 20 1 0 0 20 0 1 0 248640851 2075070464 6133 33554432000 4194304 5849940 140722962969872 140722962968968 139746462232455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 506609 6133 666 405 0 503553 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026436 KiB
Current children cumulated memory: 24532 KiB

[startup+0.30877 s]*
/proc/loadavg: 1.98 1.99 2.03 3/187 26092
/proc/meminfo: memFree=21618776/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2026692 memory=24660 CPUtime=0.3 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 1817 0 0 0 29 1 0 0 20 0 1 0 248640851 2075332608 6165 33554432000 4194304 5849940 140722962969872 140722962968968 139746462232455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 506673 6165 666 405 0 503617 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2026692 KiB
Current children cumulated memory: 24660 KiB

[startup+0.700279 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 26092
/proc/meminfo: memFree=21618032/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2027972 memory=25944 CPUtime=0.69 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 2137 0 0 0 67 2 0 0 20 0 1 0 248640851 2076643328 6486 33554432000 4194304 5849940 140722962969872 140722962968968 139746462232455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 506993 6486 666 405 0 503937 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027972 KiB
Current children cumulated memory: 25944 KiB

[startup+1.5003 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 26092
/proc/meminfo: memFree=21616544/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2030320 memory=28556 CPUtime=1.49 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 2739 0 0 0 145 4 0 0 20 0 1 0 248640851 2079047680 7139 33554432000 4194304 5849940 140722962969872 140722962968968 5395508 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 507580 7139 684 405 0 504524 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2030320 KiB
Current children cumulated memory: 28556 KiB

[startup+3.10936 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 26092
/proc/meminfo: memFree=21610096/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2035708 memory=33440 CPUtime=3.1 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 5753 0 0 0 306 4 0 0 20 0 1 0 248640851 2084564992 8360 33554432000 4194304 5849940 140722962969872 140722962968424 139746462232455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 508927 8360 700 405 0 505871 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2035708 KiB
Current children cumulated memory: 33440 KiB

[startup+6.30029 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 26092
/proc/meminfo: memFree=21606644/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2039296 memory=36904 CPUtime=6.29 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 7581 0 0 0 617 12 0 0 20 0 1 0 248640851 2088239104 9226 33554432000 4194304 5849940 140722962969872 140722962968872 139746462232455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 509824 9226 700 405 0 506768 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2039296 KiB
Current children cumulated memory: 36904 KiB

[startup+12.7003 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 26092
/proc/meminfo: memFree=21607000/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2041852 memory=39672 CPUtime=12.69 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 16637 0 0 0 1247 22 0 0 20 0 1 0 248640851 2090856448 9918 33554432000 4194304 5849940 140722962969872 140722962968872 139746462232455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 510463 9918 700 405 0 507407 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2041852 KiB
Current children cumulated memory: 39672 KiB

[startup+25.5003 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 26092
/proc/meminfo: memFree=21602052/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2042604 memory=40928 CPUtime=25.49 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 32848 0 0 0 2509 40 0 0 20 0 1 0 248640851 2091626496 10232 33554432000 4194304 5849940 140722962969872 140722962968872 5356132 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 510651 10232 700 405 0 507595 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2042604 KiB
Current children cumulated memory: 40928 KiB

[startup+51.1094 s]
/proc/loadavg: 1.99 1.99 2.03 3/187 26092
/proc/meminfo: memFree=21596052/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2047128 memory=45224 CPUtime=51.1 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 55491 0 0 0 5036 74 0 0 20 0 1 0 248640851 2096259072 11306 33554432000 4194304 5849940 140722962969872 140722962969032 139746462232455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 511782 11306 700 405 0 508726 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2047128 KiB
Current children cumulated memory: 45224 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 26093
/proc/meminfo: memFree=21586876/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2055812 memory=54028 CPUtime=102.29 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 91026 0 0 0 10103 126 0 0 20 0 1 0 248640851 2105151488 13507 33554432000 4194304 5849940 140722962969872 140722962968872 139746462232455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 513953 13507 700 405 0 510897 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2055812 KiB
Current children cumulated memory: 54028 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 26095
/proc/meminfo: memFree=21565040/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2077516 memory=75668 CPUtime=162.29 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 117222 0 0 0 16051 178 0 0 20 0 1 0 248640851 2127376384 18917 33554432000 4194304 5849940 140722962969872 140722962968872 139746462232455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 519379 18917 700 405 0 516323 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2077516 KiB
Current children cumulated memory: 75668 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 26096
/proc/meminfo: memFree=21536308/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2106024 memory=104228 CPUtime=222.3 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 137459 0 0 0 22021 209 0 0 20 0 1 0 248640851 2156568576 26057 33554432000 4194304 5849940 140722962969872 140722962968872 5312810 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 526506 26057 700 405 0 523450 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2106024 KiB
Current children cumulated memory: 104228 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 26105
/proc/meminfo: memFree=21529944/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2111496 memory=109564 CPUtime=282.3 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 142504 0 0 0 27993 237 0 0 20 0 1 0 248640851 2162171904 27391 33554432000 4194304 5849940 140722962969872 140722962968872 139746462232455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 527874 27391 700 405 0 524818 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2111496 KiB
Current children cumulated memory: 109564 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 26106
/proc/meminfo: memFree=21502872/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2138752 memory=136736 CPUtime=342.3 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 161501 0 0 0 33967 263 0 0 20 0 1 0 248640851 2190082048 34184 33554432000 4194304 5849940 140722962969872 140722962968872 139746462232455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 534688 34184 700 405 0 531632 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2138752 KiB
Current children cumulated memory: 136736 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 26107
/proc/meminfo: memFree=21500852/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2140712 memory=138760 CPUtime=402.31 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 169552 0 0 0 39945 286 0 0 20 0 1 0 248640851 2192089088 34690 33554432000 4194304 5849940 140722962969872 140722962968872 139746462232455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 535178 34690 700 405 0 532122 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2140712 KiB
Current children cumulated memory: 138760 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 26108
/proc/meminfo: memFree=21448052/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2191540 memory=189516 CPUtime=462.32 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 173333 0 0 0 45926 306 0 0 20 0 1 0 248640851 2244136960 47379 33554432000 4194304 5849940 140722962969872 140722962968872 5437819 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 547885 47379 700 405 0 544829 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 2191540 KiB
Current children cumulated memory: 189516 KiB


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

/proc/26091/statm: 563821 64679 700 405 0 560765 0
Current children cumulated CPU time: 1782.37 s
Current children cumulated vsize: 2255284 KiB
Current children cumulated memory: 258716 KiB

[startup+1842.3 s]
/proc/loadavg: 2.09 2.12 2.09 3/187 26230
/proc/meminfo: memFree=26691492/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2255284 memory=258716 CPUtime=1842.38 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 499556 0 0 0 183642 596 0 0 20 0 1 0 248640851 2309410816 64679 33554432000 4194304 5849940 140722962969872 140722962968872 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 563821 64679 700 405 0 560765 0
Current children cumulated CPU time: 1842.38 s
Current children cumulated vsize: 2255284 KiB
Current children cumulated memory: 258716 KiB

[startup+1902.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/187 26231
/proc/meminfo: memFree=26629540/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2295612 memory=298876 CPUtime=1902.38 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 506216 0 0 0 189632 606 0 0 20 0 1 0 248640851 2350706688 74719 33554432000 4194304 5849940 140722962969872 140722962968872 5313029 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 573903 74719 700 405 0 570847 0
Current children cumulated CPU time: 1902.38 s
Current children cumulated vsize: 2295612 KiB
Current children cumulated memory: 298876 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/187 26233
/proc/meminfo: memFree=26651260/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2361148 memory=364580 CPUtime=1962.39 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 525167 0 0 0 195623 616 0 0 20 0 1 0 248640851 2417815552 91145 33554432000 4194304 5849940 140722962969872 140722962968872 139746462232455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 590287 91145 700 405 0 587231 0
Current children cumulated CPU time: 1962.39 s
Current children cumulated vsize: 2361148 KiB
Current children cumulated memory: 364580 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/187 26234
/proc/meminfo: memFree=26606504/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2361148 memory=364580 CPUtime=2022.39 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 556500 0 0 0 201610 629 0 0 20 0 1 0 248640851 2417815552 91145 33554432000 4194304 5849940 140722962969872 140722962968872 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 590287 91145 700 405 0 587231 0
Current children cumulated CPU time: 2022.39 s
Current children cumulated vsize: 2361148 KiB
Current children cumulated memory: 364580 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 26242
/proc/meminfo: memFree=26578128/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2361148 memory=364580 CPUtime=2082.39 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 585856 0 0 0 207598 641 0 0 20 0 1 0 248640851 2417815552 91145 33554432000 4194304 5849940 140722962969872 140722962968872 5335774 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 590287 91145 700 405 0 587231 0
Current children cumulated CPU time: 2082.39 s
Current children cumulated vsize: 2361148 KiB
Current children cumulated memory: 364580 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/188 26266
/proc/meminfo: memFree=26590568/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2345828 memory=349260 CPUtime=2142.39 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 605406 0 0 0 213585 654 0 0 20 0 1 0 248640851 2402127872 87315 33554432000 4194304 5849940 140722962969872 140722962969032 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 586457 87315 700 405 0 583401 0
Current children cumulated CPU time: 2142.39 s
Current children cumulated vsize: 2345828 KiB
Current children cumulated memory: 349260 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 26267
/proc/meminfo: memFree=26596628/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2411364 memory=414796 CPUtime=2202.4 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 643300 0 0 0 219575 665 0 0 20 0 1 0 248640851 2469236736 103699 33554432000 4194304 5849940 140722962969872 140722962968872 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 602841 103699 700 405 0 599785 0
Current children cumulated CPU time: 2202.4 s
Current children cumulated vsize: 2411364 KiB
Current children cumulated memory: 414796 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 26268
/proc/meminfo: memFree=26561680/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2411356 memory=414788 CPUtime=2262.4 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 671189 0 0 0 225565 675 0 0 20 0 1 0 248640851 2469228544 103697 33554432000 4194304 5849940 140722962969872 140722962968872 139746462232455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 602839 103697 700 405 0 599783 0
Current children cumulated CPU time: 2262.4 s
Current children cumulated vsize: 2411356 KiB
Current children cumulated memory: 414788 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 26269
/proc/meminfo: memFree=26561928/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2411356 memory=414788 CPUtime=2322.41 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 687915 0 0 0 231556 685 0 0 20 0 1 0 248640851 2469228544 103697 33554432000 4194304 5849940 140722962969872 140722962968744 5438033 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 602839 103697 700 405 0 599783 0
Current children cumulated CPU time: 2322.41 s
Current children cumulated vsize: 2411356 KiB
Current children cumulated memory: 414788 KiB

[startup+2382.3 s]
/proc/loadavg: 1.95 2.01 2.04 3/188 26333
/proc/meminfo: memFree=25703512/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2411356 memory=414788 CPUtime=2382.41 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 725792 0 0 0 237544 697 0 0 20 0 1 0 248640851 2469228544 103697 33554432000 4194304 5849940 140722962969872 140722962968872 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 602839 103697 700 405 0 599783 0
Current children cumulated CPU time: 2382.41 s
Current children cumulated vsize: 2411356 KiB
Current children cumulated memory: 414788 KiB

[startup+2442.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/187 26334
/proc/meminfo: memFree=25699996/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2411356 memory=414788 CPUtime=2442.42 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 748276 0 0 0 243532 710 0 0 20 0 1 0 248640851 2469228544 103697 33554432000 4194304 5849940 140722962969872 140722962968872 5335776 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 602839 103697 700 405 0 599783 0
Current children cumulated CPU time: 2442.42 s
Current children cumulated vsize: 2411356 KiB
Current children cumulated memory: 414788 KiB

[startup+2502.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/187 26335
/proc/meminfo: memFree=25685660/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2411356 memory=414788 CPUtime=2502.42 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 763410 0 0 0 249520 722 0 0 20 0 1 0 248640851 2469228544 103697 33554432000 4194304 5849940 140722962969872 140722962968872 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 602839 103697 700 405 0 599783 0
Current children cumulated CPU time: 2502.42 s
Current children cumulated vsize: 2411356 KiB
Current children cumulated memory: 414788 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26335
/proc/meminfo: memFree=25685784/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2411356 memory=414788 CPUtime=2520.02 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 763718 0 0 0 251277 725 0 0 20 0 1 0 248640851 2469228544 103697 33554432000 4194304 5849940 140722962969872 140722962968872 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 602839 103697 700 405 0 599783 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 2411356 KiB
Current children cumulated memory: 414788 KiB

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

[startup+2519.91 s]
# the end of solver process 26091 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.78 s, system=7.26346 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 2.04 3/187 26335
/proc/meminfo: memFree=25685784/32770624 swapFree=67108804/67108860
[pid=26091] ppid=26088 vsize=2411356 memory=414788 CPUtime=2520.02 cores=1,3,5,7
/proc/26091/stat : 26091 (xcsp_picat) R 26088 26091 23473 0 -1 4202496 763718 0 0 0 251277 725 0 0 20 0 1 0 248640851 2469228544 103697 33554432000 4194304 5849940 140722962969872 140722962968872 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 20987904 140722962973878 140722962973956 140722962973956 140722962976714 0
/proc/26091/statm: 602839 103697 700 405 0 599783 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 2411356 KiB
Current children cumulated memory: 414788 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.91
CPU time (s): 2520.04
CPU user time (s): 2512.78
CPU system time (s): 7.26346
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 2538216
Max. memory (cumulated for all children) (KiB): 541648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.78
system time used= 7.26346
maximum resident set size= 541648
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 763718
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= 42
involuntary context switches= 964


# summary of solver processes directly reported to runsolver:
#   pid: 26091
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2512.78
#   total CPU system time (s): 7.26346

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.41454 second user time and 18.8972 second system time

The end

Launcher Data 

Begin job on node105 at 2018-08-15 07:26:17
IDJOB=4309712
IDBENCH=141499
IDSOLVER=2794
FILE ID=node105/4309712-1534310777
RUNJOBID= node105-1534293911-23505
PBS_JOBID= 21038146
Free space on /tmp= 44284 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g10-g23_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309712-1534310777/watcher-4309712-1534310777 -o /tmp/evaluation-result-4309712-1534310777/solver-4309712-1534310777 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23505 --watchdog 2580  xcsp_picat HOME/instance-4309712-1534310777.xml

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

MD5SUM BENCH= 5bb458afb57028f2eacd8dc69366d90c
RANDOM SEED=465292972

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:        21641216 kB
MemAvailable:   26458956 kB
Buffers:          211040 kB
Cached:          4849108 kB
SwapCached:           16 kB
Active:          7520628 kB
Inactive:        3019792 kB
Active(anon):    5432240 kB
Inactive(anon):   108668 kB
Active(file):    2088388 kB
Inactive(file):  2911124 kB
Unevictable:        7356 kB
Mlocked:            7356 kB
SwapTotal:      67108860 kB
SwapFree:       67108804 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:       5487744 kB
Mapped:            55852 kB
Shmem:             57940 kB
Slab:             275920 kB
SReclaimable:     246688 kB
SUnreclaim:        29232 kB
KernelStack:        3360 kB
PageTables:        16060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    7665360 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3805184 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= 44284 MiB
End job on node105 at 2018-08-15 08:08:17