Trace number 4303377

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 2520.02

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g17-g42_c18.xml
MD5SUM114757bdcfe6c836d79220a034ae6c5f
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 benchmark44.1483
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints173
Number of domains1
Minimum domain size128
Maximum domain size128
Distribution of domain sizes[{"size":128,"count":64}]
Minimum variable degree3
Maximum variable degree6
Distribution of variable degrees[{"degree":3,"count":4},{"degree":5,"count":24},{"degree":6,"count":36}]
Minimum constraint arity1
Maximum constraint arity64
Distribution of constraint arities[{"arity":1,"count":60},{"arity":2,"count":112},{"arity":64,"count":1}]
Number of extensional constraints172
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":172},{"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 (14732 MiB free)
  memory of node 1: 16384 MiB (13613 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303377-1534020356/watcher-4303377-1534020356 -o /tmp/evaluation-result-4303377-1534020356/solver-4303377-1534020356 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10870 --watchdog 2580 xcsp_picat HOME/instance-4303377-1534020356.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=14559, runsolver pid=14556

[startup+0.101059 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14560
/proc/meminfo: memFree=29003572/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2025744 memory=25908 CPUtime=0.09 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 1514 0 0 0 9 0 0 0 20 0 1 0 219598821 2074361856 6477 33554432000 4194304 5849708 140729998748384 140729998747496 139922413158279 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 506436 6477 662 405 0 503381 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 25908 KiB

[startup+0.20954 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14560
/proc/meminfo: memFree=29003376/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2026468 memory=26576 CPUtime=0.21 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 1720 0 0 0 20 1 0 0 20 0 1 0 219598821 2075103232 6644 33554432000 4194304 5849708 140729998748384 140729998747496 5472675 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 506617 6644 666 405 0 503562 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026468 KiB
Current children cumulated memory: 26576 KiB

[startup+0.308925 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14560
/proc/meminfo: memFree=29003004/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2026852 memory=26964 CPUtime=0.31 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 1816 0 0 0 30 1 0 0 20 0 1 0 219598821 2075496448 6741 33554432000 4194304 5849708 140729998748384 140729998747496 139922413158279 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 506713 6741 666 405 0 503658 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026852 KiB
Current children cumulated memory: 26964 KiB

[startup+0.700224 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14560
/proc/meminfo: memFree=29002096/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2027620 memory=27604 CPUtime=0.68 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 2008 0 0 0 66 2 0 0 20 0 1 0 219598821 2076282880 6901 33554432000 4194304 5849708 140729998748384 140729998747496 139922413158279 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 506905 6901 666 405 0 503850 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2027620 KiB
Current children cumulated memory: 27604 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14560
/proc/meminfo: memFree=28999864/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2029156 memory=29156 CPUtime=1.48 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 2392 0 0 0 144 4 0 0 20 0 1 0 219598821 2077855744 7289 33554432000 4194304 5849708 140729998748384 140729998746888 139922413158279 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 507289 7289 666 405 0 504234 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2029156 KiB
Current children cumulated memory: 29156 KiB

[startup+3.10891 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14560
/proc/meminfo: memFree=28988020/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2034276 memory=34344 CPUtime=3.1 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 4352 0 0 0 300 10 0 0 20 0 1 0 219598821 2083098624 8586 33554432000 4194304 5849708 140729998748384 140729998747480 139922413158279 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 508569 8586 666 405 0 505514 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2034276 KiB
Current children cumulated memory: 34344 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14560
/proc/meminfo: memFree=28981220/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2043968 memory=44048 CPUtime=6.28 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 9460 0 0 0 609 19 0 0 20 0 1 0 219598821 2093023232 11012 33554432000 4194304 5849708 140729998748384 140729998747496 5371850 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 510992 11012 679 405 0 507937 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2043968 KiB
Current children cumulated memory: 44048 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14560
/proc/meminfo: memFree=28962604/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2054276 memory=54020 CPUtime=12.69 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 20050 0 0 0 1242 27 0 0 20 0 1 0 219598821 2103578624 13505 33554432000 4194304 5849708 140729998748384 140729998747384 5312325 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 513569 13505 701 405 0 510514 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2054276 KiB
Current children cumulated memory: 54020 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14560
/proc/meminfo: memFree=28937276/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2056380 memory=56524 CPUtime=25.48 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 28747 0 0 0 2506 42 0 0 20 0 1 0 219598821 2105733120 14131 33554432000 4194304 5849708 140729998748384 140729998747384 5438480 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 514095 14131 701 405 0 511040 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2056380 KiB
Current children cumulated memory: 56524 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14560
/proc/meminfo: memFree=28914920/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2059804 memory=60044 CPUtime=51.09 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 50569 0 0 0 5038 71 0 0 20 0 1 0 219598821 2109239296 15011 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 514951 15011 701 405 0 511896 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2059804 KiB
Current children cumulated memory: 60044 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14561
/proc/meminfo: memFree=28882176/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2059784 memory=60020 CPUtime=102.28 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 74091 0 0 0 10116 112 0 0 20 0 1 0 219598821 2109218816 15005 33554432000 4194304 5849708 140729998748384 140729998747544 5437627 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 514946 15005 701 405 0 511891 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2059784 KiB
Current children cumulated memory: 60020 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14562
/proc/meminfo: memFree=28843512/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2078460 memory=77516 CPUtime=162.26 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 99262 0 0 0 16075 151 0 0 20 0 1 0 219598821 2128343040 19379 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 519615 19379 701 405 0 516560 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2078460 KiB
Current children cumulated memory: 77516 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14563
/proc/meminfo: memFree=28741652/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2081752 memory=81352 CPUtime=222.26 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 119084 0 0 0 22038 188 0 0 20 0 1 0 219598821 2131714048 20338 33554432000 4194304 5849708 140729998748384 140729998747384 5360515 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 520438 20338 701 405 0 517383 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2081752 KiB
Current children cumulated memory: 81352 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14572
/proc/meminfo: memFree=28732864/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2084888 memory=84208 CPUtime=282.26 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 143045 0 0 0 28001 225 0 0 20 0 1 0 219598821 2134925312 21052 33554432000 4194304 5849708 140729998748384 140729998747384 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 521222 21052 701 405 0 518167 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2084888 KiB
Current children cumulated memory: 84208 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14573
/proc/meminfo: memFree=28683464/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2088564 memory=87952 CPUtime=342.25 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 163983 0 0 0 33968 257 0 0 20 0 1 0 219598821 2138689536 21988 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 522141 21988 701 405 0 519086 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2088564 KiB
Current children cumulated memory: 87952 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14574
/proc/meminfo: memFree=28657336/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2084176 memory=83364 CPUtime=402.24 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 184279 0 0 0 39933 291 0 0 20 0 1 0 219598821 2134196224 20841 33554432000 4194304 5849708 140729998748384 140729998747384 5312821 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 521044 20841 701 405 0 517989 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 2084176 KiB
Current children cumulated memory: 83364 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14575
/proc/meminfo: memFree=28655720/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2084620 memory=84184 CPUtime=462.24 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 205958 0 0 0 45899 325 0 0 20 0 1 0 219598821 2134650880 21046 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 521155 21046 701 405 0 518100 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 2084620 KiB
Current children cumulated memory: 84184 KiB


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

/proc/14559/statm: 523686 24912 701 405 0 520631 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 2094744 KiB
Current children cumulated memory: 99648 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 14763
/proc/meminfo: memFree=27795732/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2137520 memory=142676 CPUtime=1782.25 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 623112 0 0 0 177282 943 0 0 20 0 1 0 219598821 2188820480 35669 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 534380 35669 701 405 0 531325 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 2137520 KiB
Current children cumulated memory: 142676 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14765
/proc/meminfo: memFree=27647704/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2148648 memory=153752 CPUtime=1842.25 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 640620 0 0 0 183255 970 0 0 20 0 1 0 219598821 2200215552 38438 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 537162 38438 701 405 0 534107 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 2148648 KiB
Current children cumulated memory: 153752 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14766
/proc/meminfo: memFree=27751644/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2094180 memory=99184 CPUtime=1902.26 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 650181 0 0 0 189235 991 0 0 20 0 1 0 219598821 2144440320 24796 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 523545 24796 701 405 0 520490 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 2094180 KiB
Current children cumulated memory: 99184 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14767
/proc/meminfo: memFree=27314456/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2132548 memory=137476 CPUtime=1962.26 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 670704 0 0 0 195208 1018 0 0 20 0 1 0 219598821 2183729152 34369 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 533137 34369 701 405 0 530082 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 2132548 KiB
Current children cumulated memory: 137476 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14768
/proc/meminfo: memFree=27497108/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2136536 memory=141512 CPUtime=2022.26 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 688455 0 0 0 201182 1044 0 0 20 0 1 0 219598821 2187812864 35378 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 534134 35378 701 405 0 531079 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 2136536 KiB
Current children cumulated memory: 141512 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14777
/proc/meminfo: memFree=27807040/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2127288 memory=132272 CPUtime=2082.27 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 695702 0 0 0 207155 1072 0 0 20 0 1 0 219598821 2178342912 33068 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 531822 33068 701 405 0 528767 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 2127288 KiB
Current children cumulated memory: 132272 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14778
/proc/meminfo: memFree=27533076/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2132364 memory=137496 CPUtime=2142.27 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 716857 0 0 0 213129 1098 0 0 20 0 1 0 219598821 2183540736 34374 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 533091 34374 701 405 0 530036 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 2132364 KiB
Current children cumulated memory: 137496 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14779
/proc/meminfo: memFree=27675560/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2133708 memory=138868 CPUtime=2202.27 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 723807 0 0 0 219107 1120 0 0 20 0 1 0 219598821 2184916992 34717 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 533427 34717 701 405 0 530372 0
Current children cumulated CPU time: 2202.27 s
Current children cumulated vsize: 2133708 KiB
Current children cumulated memory: 138868 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14780
/proc/meminfo: memFree=27424600/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2141536 memory=146868 CPUtime=2262.27 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 743210 0 0 0 225080 1147 0 0 20 0 1 0 219598821 2192932864 36717 33554432000 4194304 5849708 140729998748384 140729998747384 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 535384 36717 701 405 0 532329 0
Current children cumulated CPU time: 2262.27 s
Current children cumulated vsize: 2141536 KiB
Current children cumulated memory: 146868 KiB

[startup+2322.3 s]
/proc/loadavg: 2.39 2.11 2.08 3/188 14781
/proc/meminfo: memFree=27615088/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2110116 memory=115448 CPUtime=2322.27 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 751104 0 0 0 231056 1171 0 0 20 0 1 0 219598821 2160758784 28862 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 527529 28862 701 405 0 524474 0
Current children cumulated CPU time: 2322.27 s
Current children cumulated vsize: 2110116 KiB
Current children cumulated memory: 115448 KiB

[startup+2382.3 s]
/proc/loadavg: 2.25 2.13 2.09 3/187 14783
/proc/meminfo: memFree=27614036/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2109620 memory=114952 CPUtime=2382.28 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 773334 0 0 0 237028 1200 0 0 20 0 1 0 219598821 2160250880 28738 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 527405 28738 701 405 0 524350 0
Current children cumulated CPU time: 2382.28 s
Current children cumulated vsize: 2109620 KiB
Current children cumulated memory: 114952 KiB

[startup+2442.3 s]
/proc/loadavg: 2.09 2.11 2.08 3/187 14784
/proc/meminfo: memFree=27196488/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2129516 memory=134740 CPUtime=2442.27 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 783861 0 0 0 243000 1227 0 0 20 0 1 0 219598821 2180624384 33685 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 532379 33685 701 405 0 529324 0
Current children cumulated CPU time: 2442.27 s
Current children cumulated vsize: 2129516 KiB
Current children cumulated memory: 134740 KiB

[startup+2502.3 s]
/proc/loadavg: 2.03 2.09 2.07 3/187 14785
/proc/meminfo: memFree=27195164/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2130864 memory=136244 CPUtime=2502.28 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 801066 0 0 0 248976 1252 0 0 20 0 1 0 219598821 2182004736 34061 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 532716 34061 701 405 0 529661 0
Current children cumulated CPU time: 2502.28 s
Current children cumulated vsize: 2130864 KiB
Current children cumulated memory: 136244 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.03 2.08 2.07 3/187 14785
/proc/meminfo: memFree=27205208/32770624 swapFree=67030636/67108860
[pid=14559] ppid=14556 vsize=2121340 memory=126760 CPUtime=2519.98 cores=0,2,4,6
/proc/14559/stat : 14559 (xcsp_picat) R 14556 14559 10838 0 -1 4202496 806102 0 0 0 250739 1259 0 0 20 0 1 0 219598821 2172252160 31690 33554432000 4194304 5849708 140729998748384 140729998747384 139922413158279 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 42749952 140729998750902 140729998750980 140729998750980 140729998753738 0
/proc/14559/statm: 530335 31690 701 405 0 527280 0
Current children cumulated CPU time: 2519.98 s
Current children cumulated vsize: 2121340 KiB
Current children cumulated memory: 126760 KiB

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

[startup+2520.02 s]
# the end of solver process 14559 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.4 s, system=12.603 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): 2520
CPU user time (s): 2507.4
CPU system time (s): 12.603
CPU usage (%): 99.9994
Max. virtual memory (cumulated for all children) (KiB): 2150012
Max. memory (cumulated for all children) (KiB): 155288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.4
system time used= 12.603
maximum resident set size= 155288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 806102
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= 18
involuntary context switches= 1985


# summary of solver processes directly reported to runsolver:
#   pid: 14559
#   total CPU time (s): 2520
#   total CPU user time (s): 2507.4
#   total CPU system time (s): 12.603

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.96479 second user time and 18.2114 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-11 22:45:57
IDJOB=4303377
IDBENCH=141502
IDSOLVER=2778
FILE ID=node102/4303377-1534020356
RUNJOBID= node102-1533990060-10870
PBS_JOBID= 21036939
Free space on /tmp= 38204 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g17-g42_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303377-1534020356/watcher-4303377-1534020356 -o /tmp/evaluation-result-4303377-1534020356/solver-4303377-1534020356 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10870 --watchdog 2580  xcsp_picat HOME/instance-4303377-1534020356.xml

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

MD5SUM BENCH= 114757bdcfe6c836d79220a034ae6c5f
RANDOM SEED=1279986400

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        29026732 kB
MemAvailable:   31669676 kB
Buffers:           35264 kB
Cached:          2871452 kB
SwapCached:        51268 kB
Active:          1650984 kB
Inactive:        1553432 kB
Active(anon):     221228 kB
Inactive(anon):   128532 kB
Active(file):    1429756 kB
Inactive(file):  1424900 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030636 kB
Dirty:              3128 kB
Writeback:             0 kB
AnonPages:        254568 kB
Mapped:            51080 kB
Shmem:             48960 kB
Slab:             237100 kB
SReclaimable:     208244 kB
SUnreclaim:        28856 kB
KernelStack:        3344 kB
PageTables:         6096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2568712 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     98304 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 38204 MiB
End job on node102 at 2018-08-11 23:27:57