Trace number 4303372

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 2018-08-02? (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 (13506 MiB free)
  memory of node 1: 16384 MiB (14581 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303372-1534019755/watcher-4303372-1534019755 -o /tmp/evaluation-result-4303372-1534019755/solver-4303372-1534019755 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1533992673-18253 --watchdog 2580 xcsp_picat HOME/instance-4303372-1534019755.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=21266, runsolver pid=21263

[startup+0.100263 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21267
/proc/meminfo: memFree=28741764/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2026076 memory=22348 CPUtime=0.1 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 1688 0 0 0 10 0 0 0 20 0 1 0 219538643 2074701824 5587 33554432000 4194304 5849708 140723697054416 140723697052984 140146151735175 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 506519 5587 665 405 0 503464 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026076 KiB
Current children cumulated memory: 22348 KiB

[startup+0.209671 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21267
/proc/meminfo: memFree=28741408/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2026436 memory=22884 CPUtime=0.2 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 1851 0 0 0 20 0 0 0 20 0 1 0 219538643 2075070464 5721 33554432000 4194304 5849708 140723697054416 140723697052984 140146151735175 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 506609 5721 666 405 0 503554 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2026436 KiB
Current children cumulated memory: 22884 KiB

[startup+0.308875 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21267
/proc/meminfo: memFree=28741408/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2026692 memory=23012 CPUtime=0.31 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 1915 0 0 0 30 1 0 0 20 0 1 0 219538643 2075332608 5753 33554432000 4194304 5849708 140723697054416 140723697052984 140146151735175 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 506673 5753 666 405 0 503618 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026692 KiB
Current children cumulated memory: 23012 KiB

[startup+0.700277 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21267
/proc/meminfo: memFree=28740448/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2027972 memory=24296 CPUtime=0.68 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 2235 0 0 0 66 2 0 0 20 0 1 0 219538643 2076643328 6074 33554432000 4194304 5849708 140723697054416 140723697052984 140146151735175 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 506993 6074 666 405 0 503938 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2027972 KiB
Current children cumulated memory: 24296 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21267
/proc/meminfo: memFree=28738512/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2030320 memory=26908 CPUtime=1.49 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 2837 0 0 0 144 5 0 0 20 0 1 0 219538643 2079047680 6727 33554432000 4194304 5849708 140723697054416 140723697053512 5395284 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 507580 6727 684 405 0 504525 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2030320 KiB
Current children cumulated memory: 26908 KiB

[startup+3.1094 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 21267
/proc/meminfo: memFree=28732556/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2035708 memory=31780 CPUtime=3.09 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 5551 0 0 0 304 5 0 0 20 0 1 0 219538643 2084564992 7945 33554432000 4194304 5849708 140723697054416 140723697052808 140146151735175 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 508927 7945 697 405 0 505872 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2035708 KiB
Current children cumulated memory: 31780 KiB

[startup+6.30028 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 21267
/proc/meminfo: memFree=28726948/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2039296 memory=35432 CPUtime=6.29 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 8930 0 0 0 616 13 0 0 20 0 1 0 219538643 2088239104 8858 33554432000 4194304 5849708 140723697054416 140723697053416 140146151735175 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 509824 8858 700 405 0 506769 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2039296 KiB
Current children cumulated memory: 35432 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 21267
/proc/meminfo: memFree=28727732/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2040104 memory=36444 CPUtime=12.69 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 15301 0 0 0 1247 22 0 0 20 0 1 0 219538643 2089066496 9111 33554432000 4194304 5849708 140723697054416 140723697053416 5317074 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 510026 9111 700 405 0 506971 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2040104 KiB
Current children cumulated memory: 36444 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 21267
/proc/meminfo: memFree=28721340/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2042604 memory=39280 CPUtime=25.48 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 31510 0 0 0 2504 44 0 0 20 0 1 0 219538643 2091626496 9820 33554432000 4194304 5849708 140723697054416 140723697053416 140146151735175 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 510651 9820 700 405 0 507596 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2042604 KiB
Current children cumulated memory: 39280 KiB

[startup+51.1095 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 21267
/proc/meminfo: memFree=28694884/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2047128 memory=43576 CPUtime=51.1 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 54314 0 0 0 5032 78 0 0 20 0 1 0 219538643 2096259072 10894 33554432000 4194304 5849708 140723697054416 140723697053416 140146151735175 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 511782 10894 700 405 0 508727 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2047128 KiB
Current children cumulated memory: 43576 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 21268
/proc/meminfo: memFree=28628292/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2055812 memory=52404 CPUtime=102.29 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 96635 0 0 0 10093 136 0 0 20 0 1 0 219538643 2105151488 13101 33554432000 4194304 5849708 140723697054416 140723697053416 140146151735175 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 513953 13101 700 405 0 510898 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2055812 KiB
Current children cumulated memory: 52404 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 21269
/proc/meminfo: memFree=28592808/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2077516 memory=74108 CPUtime=162.29 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 128226 0 0 0 16045 184 0 0 20 0 1 0 219538643 2127376384 18527 33554432000 4194304 5849708 140723697054416 140723697053416 140146151735175 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 519379 18527 700 405 0 516324 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2077516 KiB
Current children cumulated memory: 74108 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 21270
/proc/meminfo: memFree=28558736/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2106024 memory=102580 CPUtime=222.3 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 139420 0 0 0 22017 213 0 0 20 0 1 0 219538643 2156568576 25645 33554432000 4194304 5849708 140723697054416 140723697053416 140146151735175 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 526506 25645 700 405 0 523451 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2106024 KiB
Current children cumulated memory: 102580 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 21278
/proc/meminfo: memFree=28552500/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2111496 memory=108088 CPUtime=282.3 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 153424 0 0 0 27993 237 0 0 20 0 1 0 219538643 2162171904 27022 33554432000 4194304 5849708 140723697054416 140723697053576 5335582 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 527874 27022 700 405 0 524819 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2111496 KiB
Current children cumulated memory: 108088 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 21279
/proc/meminfo: memFree=28454504/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2138752 memory=135188 CPUtime=342.31 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 163641 0 0 0 33967 264 0 0 20 0 1 0 219538643 2190082048 33797 33554432000 4194304 5849708 140723697054416 140723697053416 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 534688 33797 700 405 0 531633 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 2138752 KiB
Current children cumulated memory: 135188 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 21280
/proc/meminfo: memFree=28435492/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2140712 memory=137180 CPUtime=402.31 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 172719 0 0 0 39942 289 0 0 20 0 1 0 219538643 2192089088 34295 33554432000 4194304 5849708 140723697054416 140723697053416 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 535178 34295 700 405 0 532123 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2140712 KiB
Current children cumulated memory: 137180 KiB

[startup+462.3 s]
/proc/loadavg: 2.61 2.18 2.10 3/187 21281
/proc/meminfo: memFree=28440312/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2191540 memory=187868 CPUtime=462.31 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 177006 0 0 0 45923 308 0 0 20 0 1 0 219538643 2244136960 46967 33554432000 4194304 5849708 140723697054416 140723697053576 5437824 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 547885 46967 700 405 0 544830 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 2191540 KiB
Current children cumulated memory: 187868 KiB


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

/proc/21266/statm: 580205 80453 700 405 0 577150 0
Current children cumulated CPU time: 1782.37 s
Current children cumulated vsize: 2320820 KiB
Current children cumulated memory: 321812 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21468
/proc/meminfo: memFree=28442360/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2255284 memory=256276 CPUtime=1842.37 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 501965 0 0 0 183626 611 0 0 20 0 1 0 219538643 2309410816 64069 33554432000 4194304 5849708 140723697054416 140723697053416 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 563821 64069 700 405 0 560766 0
Current children cumulated CPU time: 1842.37 s
Current children cumulated vsize: 2255284 KiB
Current children cumulated memory: 256276 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21469
/proc/meminfo: memFree=28341572/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2361148 memory=362124 CPUtime=1902.38 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 508323 0 0 0 189614 624 0 0 20 0 1 0 219538643 2417815552 90531 33554432000 4194304 5849708 140723697054416 140723697053416 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 590287 90531 700 405 0 587232 0
Current children cumulated CPU time: 1902.38 s
Current children cumulated vsize: 2361148 KiB
Current children cumulated memory: 362124 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21470
/proc/meminfo: memFree=28328728/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2361148 memory=362140 CPUtime=1962.38 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 526841 0 0 0 195603 635 0 0 20 0 1 0 219538643 2417815552 90535 33554432000 4194304 5849708 140723697054416 140723697053416 5438227 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 590287 90535 700 405 0 587232 0
Current children cumulated CPU time: 1962.38 s
Current children cumulated vsize: 2361148 KiB
Current children cumulated memory: 362140 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21471
/proc/meminfo: memFree=28330340/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2361148 memory=362140 CPUtime=2022.38 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 549518 0 0 0 201591 647 0 0 20 0 1 0 219538643 2417815552 90535 33554432000 4194304 5849708 140723697054416 140723697053416 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 590287 90535 700 405 0 587232 0
Current children cumulated CPU time: 2022.38 s
Current children cumulated vsize: 2361148 KiB
Current children cumulated memory: 362140 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21479
/proc/meminfo: memFree=28313648/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2361148 memory=362140 CPUtime=2082.39 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 554739 0 0 0 207583 656 0 0 20 0 1 0 219538643 2417815552 90535 33554432000 4194304 5849708 140723697054416 140723697053416 5437855 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 590287 90535 700 405 0 587232 0
Current children cumulated CPU time: 2082.39 s
Current children cumulated vsize: 2361148 KiB
Current children cumulated memory: 362140 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21480
/proc/meminfo: memFree=28306460/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2411364 memory=412356 CPUtime=2142.39 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 589612 0 0 0 213570 669 0 0 20 0 1 0 219538643 2469236736 103089 33554432000 4194304 5849708 140723697054416 140723697053416 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 602841 103089 700 405 0 599786 0
Current children cumulated CPU time: 2142.39 s
Current children cumulated vsize: 2411364 KiB
Current children cumulated memory: 412356 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21481
/proc/meminfo: memFree=28261908/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2411364 memory=412356 CPUtime=2202.39 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 612091 0 0 0 219559 680 0 0 20 0 1 0 219538643 2469236736 103089 33554432000 4194304 5849708 140723697054416 140723697053576 5335588 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 602841 103089 700 405 0 599786 0
Current children cumulated CPU time: 2202.39 s
Current children cumulated vsize: 2411364 KiB
Current children cumulated memory: 412356 KiB

[startup+2262.3 s]
/proc/loadavg: 2.16 2.05 2.06 3/187 21482
/proc/meminfo: memFree=28321780/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2411356 memory=412348 CPUtime=2262.4 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 626056 0 0 0 225549 691 0 0 20 0 1 0 219538643 2469228544 103087 33554432000 4194304 5849708 140723697054416 140723697053416 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 602839 103087 700 405 0 599784 0
Current children cumulated CPU time: 2262.4 s
Current children cumulated vsize: 2411356 KiB
Current children cumulated memory: 412348 KiB

[startup+2322.3 s]
/proc/loadavg: 2.35 2.14 2.09 3/186 21483
/proc/meminfo: memFree=28298236/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2411356 memory=412348 CPUtime=2322.41 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 656406 0 0 0 231539 702 0 0 20 0 1 0 219538643 2469228544 103087 33554432000 4194304 5849708 140723697054416 140723697053416 5438180 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 602839 103087 700 405 0 599784 0
Current children cumulated CPU time: 2322.41 s
Current children cumulated vsize: 2411356 KiB
Current children cumulated memory: 412348 KiB

[startup+2382.3 s]
/proc/loadavg: 2.13 2.11 2.08 3/187 21485
/proc/meminfo: memFree=28252044/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2411356 memory=412348 CPUtime=2382.41 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 657903 0 0 0 237529 712 0 0 20 0 1 0 219538643 2469228544 103087 33554432000 4194304 5849708 140723697054416 140723697053416 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 602839 103087 700 405 0 599784 0
Current children cumulated CPU time: 2382.41 s
Current children cumulated vsize: 2411356 KiB
Current children cumulated memory: 412348 KiB

[startup+2442.3 s]
/proc/loadavg: 2.05 2.09 2.08 3/187 21486
/proc/meminfo: memFree=28248384/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2411356 memory=412348 CPUtime=2442.42 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 686845 0 0 0 243517 725 0 0 20 0 1 0 219538643 2469228544 103087 33554432000 4194304 5849708 140723697054416 140723697053416 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 602839 103087 700 405 0 599784 0
Current children cumulated CPU time: 2442.42 s
Current children cumulated vsize: 2411356 KiB
Current children cumulated memory: 412348 KiB

[startup+2502.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/187 21487
/proc/meminfo: memFree=28205092/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2411356 memory=412348 CPUtime=2502.42 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 708528 0 0 0 249507 735 0 0 20 0 1 0 219538643 2469228544 103087 33554432000 4194304 5849708 140723697054416 140723697053416 140146151735175 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 602839 103087 700 405 0 599784 0
Current children cumulated CPU time: 2502.42 s
Current children cumulated vsize: 2411356 KiB
Current children cumulated memory: 412348 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 21551
/proc/meminfo: memFree=28297276/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2485496 memory=486488 CPUtime=2520.02 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 721071 0 0 0 251263 739 0 0 20 0 1 0 219538643 2545147904 121622 33554432000 4194304 5849708 140723697054416 140723697053416 140146151735175 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 621374 121622 700 405 0 618319 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 2485496 KiB
Current children cumulated memory: 486488 KiB

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

[startup+2519.91 s]
# the end of solver process 21266 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.64 s, system=7.40748 s

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

[startup+2519.9 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 21551
/proc/meminfo: memFree=28297276/32770624 swapFree=67108804/67108860
[pid=21266] ppid=21263 vsize=2485496 memory=486488 CPUtime=2520.02 cores=1,3,5,7
/proc/21266/stat : 21266 (xcsp_picat) R 21263 21266 18221 0 -1 4202496 721071 0 0 0 251263 739 0 0 20 0 1 0 219538643 2545147904 121622 33554432000 4194304 5849708 140723697054416 140723697053416 140146151735175 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 32657408 140723697058998 140723697059076 140723697059076 140723697061834 0
/proc/21266/statm: 621374 121622 700 405 0 618319 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 2485496 KiB
Current children cumulated memory: 486488 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.91
CPU time (s): 2520.04
CPU user time (s): 2512.64
CPU system time (s): 7.40748
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 2538216
Max. memory (cumulated for all children) (KiB): 539208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.64
system time used= 7.40748
maximum resident set size= 539208
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 721071
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= 51
involuntary context switches= 932


# summary of solver processes directly reported to runsolver:
#   pid: 21266
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2512.64
#   total CPU system time (s): 7.40748

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.49792 second user time and 18.9311 second system time

The end

Launcher Data 

Begin job on node105 at 2018-08-11 22:35:55
IDJOB=4303372
IDBENCH=141499
IDSOLVER=2778
FILE ID=node105/4303372-1534019755
RUNJOBID= node105-1533992673-18253
PBS_JOBID= 21036949
Free space on /tmp= 40728 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g10-g23_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303372-1534019755/watcher-4303372-1534019755 -o /tmp/evaluation-result-4303372-1534019755/solver-4303372-1534019755 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1533992673-18253 --watchdog 2580  xcsp_picat HOME/instance-4303372-1534019755.xml

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

MD5SUM BENCH= 5bb458afb57028f2eacd8dc69366d90c
RANDOM SEED=1737436022

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:        28762012 kB
MemAvailable:   31882944 kB
Buffers:           56176 kB
Cached:          3330260 kB
SwapCached:           16 kB
Active:          1709076 kB
Inactive:        1766508 kB
Active(anon):      38996 kB
Inactive(anon):   102096 kB
Active(file):    1670080 kB
Inactive(file):  1664412 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108860 kB
SwapFree:       67108804 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:         75480 kB
Mapped:            52348 kB
Shmem:             49748 kB
Slab:             232320 kB
SReclaimable:     204548 kB
SUnreclaim:        27772 kB
KernelStack:        3360 kB
PageTables:         5060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2412552 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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 23:17:55