Trace number 4295309

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 2018-06-15? (TO) 2520.07 2520.02

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g10-g27_c18.xml
MD5SUM92ed35416817fd3e3d52723751690df9
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark134.841
Satisfiable
(Un)Satisfiability was proved
Number of variables41
Number of constraints121
Number of domains1
Minimum domain size86
Maximum domain size86
Distribution of domain sizes[{"size":86,"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 (4967 MiB free)
  memory of node 1: 16384 MiB (7090 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295309-1532511599/watcher-4295309-1532511599 -o /tmp/evaluation-result-4295309-1532511599/solver-4295309-1532511599 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27090 --watchdog 2580 xcsp_picat HOME/instance-4295309-1532511599.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
solver pid=28488, runsolver pid=28485
Current StackSize limit: 8192 KiB


[startup+0.100194 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 28489
/proc/meminfo: memFree=12321644/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=128200 memory=28612 CPUtime=0.1 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 2741 0 0 0 10 0 0 0 20 0 1 0 68723113 131276800 7153 33554432000 4194304 5849740 140727759892672 140727759892672 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 32050 7153 650 405 0 28994 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 128200 KiB
Current children cumulated memory: 28612 KiB

[startup+0.209678 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 28489
/proc/meminfo: memFree=12320900/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=128808 memory=29268 CPUtime=0.21 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 2928 0 0 0 21 0 0 0 20 0 1 0 68723113 131899392 7317 33554432000 4194304 5849740 140727759892672 140727759892672 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 32202 7317 670 405 0 29146 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 128808 KiB
Current children cumulated memory: 29268 KiB

[startup+0.308833 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 28489
/proc/meminfo: memFree=12320528/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=129192 memory=29524 CPUtime=0.3 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 3024 0 0 0 30 0 0 0 20 0 1 0 68723113 132292608 7381 33554432000 4194304 5849740 140727759892672 140727759892672 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 32298 7381 670 405 0 29242 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 129192 KiB
Current children cumulated memory: 29524 KiB

[startup+0.700333 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 28489
/proc/meminfo: memFree=12319768/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=130472 memory=30808 CPUtime=0.69 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 3344 0 0 0 68 1 0 0 20 0 1 0 68723113 133603328 7702 33554432000 4194304 5849740 140727759892672 140727759891912 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 32618 7702 670 405 0 29562 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 130472 KiB
Current children cumulated memory: 30808 KiB

[startup+1.50034 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 28489
/proc/meminfo: memFree=12317824/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=132520 memory=32904 CPUtime=1.49 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 3856 0 0 0 146 3 0 0 20 0 1 0 68723113 135700480 8226 33554432000 4194304 5849740 140727759892672 140727759891912 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 33130 8226 670 405 0 30074 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 132520 KiB
Current children cumulated memory: 32904 KiB

[startup+3.10948 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 28496
/proc/meminfo: memFree=12307980/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=139808 memory=40436 CPUtime=3.1 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 7957 0 0 0 304 6 0 0 20 0 1 0 68723113 143163392 10109 33554432000 4194304 5849740 140727759892672 140727759891912 5307274 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 34952 10109 696 405 0 31896 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 139808 KiB
Current children cumulated memory: 40436 KiB

[startup+6.3004 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 28496
/proc/meminfo: memFree=12305168/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=143732 memory=43628 CPUtime=6.29 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 12181 0 0 0 618 11 0 0 20 0 1 0 68723113 147181568 10907 33554432000 4194304 5849740 140727759892672 140727759891160 4206417 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 35933 10907 704 405 0 32877 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 143732 KiB
Current children cumulated memory: 43628 KiB

[startup+12.7004 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 28496
/proc/meminfo: memFree=12303032/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=145872 memory=46380 CPUtime=12.69 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 17133 0 0 0 1248 21 0 0 20 0 1 0 68723113 149372928 11595 33554432000 4194304 5849740 140727759892672 140727759891672 5313190 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 36468 11595 704 405 0 33412 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 145872 KiB
Current children cumulated memory: 46380 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 28496
/proc/meminfo: memFree=12292636/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=156580 memory=57192 CPUtime=25.49 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 33401 0 0 0 2506 43 0 0 20 0 1 0 68723113 160337920 14298 33554432000 4194304 5849740 140727759892672 140727759891672 5355939 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 39145 14298 704 405 0 36089 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 156580 KiB
Current children cumulated memory: 57192 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28496
/proc/meminfo: memFree=12280608/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=167360 memory=67952 CPUtime=51.1 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 54169 0 0 0 5036 74 0 0 20 0 1 0 68723113 171376640 16988 33554432000 4194304 5849740 140727759892672 140727759891832 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 41840 16988 704 405 0 38784 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 167360 KiB
Current children cumulated memory: 67952 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28497
/proc/meminfo: memFree=12232656/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=215568 memory=115948 CPUtime=102.29 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 80712 0 0 0 10116 113 0 0 20 0 1 0 68723113 220741632 28987 33554432000 4194304 5849740 140727759892672 140727759891672 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 53892 28987 704 405 0 50836 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 215568 KiB
Current children cumulated memory: 115948 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28498
/proc/meminfo: memFree=12156272/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=291672 memory=192020 CPUtime=162.3 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 100901 0 0 0 16079 151 0 0 20 0 1 0 68723113 298672128 48005 33554432000 4194304 5849740 140727759892672 140727759891672 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 72918 48005 704 405 0 69862 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 291672 KiB
Current children cumulated memory: 192020 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28499
/proc/meminfo: memFree=12208244/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=239008 memory=139620 CPUtime=222.3 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 130569 0 0 0 22050 180 0 0 20 0 1 0 68723113 244744192 34905 33554432000 4194304 5849740 140727759892672 140727759891672 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 59752 34905 704 405 0 56696 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 239008 KiB
Current children cumulated memory: 139620 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28500
/proc/meminfo: memFree=12019976/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=329428 memory=229776 CPUtime=282.3 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 136514 0 0 0 28022 208 0 0 20 0 1 0 68723113 337334272 57444 33554432000 4194304 5849740 140727759892672 140727759891672 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 82357 57444 704 405 0 79301 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 329428 KiB
Current children cumulated memory: 229776 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28501
/proc/meminfo: memFree=12066216/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=249968 memory=150580 CPUtime=342.31 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 163945 0 0 0 33991 240 0 0 20 0 1 0 68723113 255967232 37645 33554432000 4194304 5849740 140727759892672 140727759891672 5437609 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 62492 37645 704 405 0 59436 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 249968 KiB
Current children cumulated memory: 150580 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28502
/proc/meminfo: memFree=12130360/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=316376 memory=216988 CPUtime=402.31 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 168525 0 0 0 39966 265 0 0 20 0 1 0 68723113 323969024 54247 33554432000 4194304 5849740 140727759892672 140727759891672 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 79094 54247 704 405 0 76038 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 316376 KiB
Current children cumulated memory: 216988 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28503
/proc/meminfo: memFree=11944148/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=372692 memory=273304 CPUtime=462.31 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 202878 0 0 0 45945 286 0 0 20 0 1 0 68723113 381636608 68326 33554432000 4194304 5849740 140727759892672 140727759891672 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 93173 68326 704 405 0 90117 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 372692 KiB
Current children cumulated memory: 273304 KiB


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

/proc/28488/statm: 192660 169296 704 405 0 189604 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 770640 KiB
Current children cumulated memory: 677184 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28566
/proc/meminfo: memFree=11603320/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=639568 memory=546112 CPUtime=1782.33 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 880811 0 0 0 177514 719 0 0 20 0 1 0 68723113 654917632 136528 33554432000 4194304 5849740 140727759892672 140727759891672 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 159892 136528 704 405 0 156836 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 639568 KiB
Current children cumulated memory: 546112 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28575
/proc/meminfo: memFree=11602944/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=639568 memory=546112 CPUtime=1842.33 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 902127 0 0 0 183502 731 0 0 20 0 1 0 68723113 654917632 136528 33554432000 4194304 5849740 140727759892672 140727759891672 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 159892 136528 704 405 0 156836 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 639568 KiB
Current children cumulated memory: 546112 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28576
/proc/meminfo: memFree=11670720/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=702800 memory=609344 CPUtime=1902.31 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 915086 0 0 0 189486 745 0 0 20 0 1 0 68723113 719667200 152336 33554432000 4194304 5849740 140727759892672 140727759891544 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 175700 152336 704 405 0 172644 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 702800 KiB
Current children cumulated memory: 609344 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28577
/proc/meminfo: memFree=11671324/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=702800 memory=609344 CPUtime=1962.32 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 918714 0 0 0 195477 755 0 0 20 0 1 0 68723113 719667200 152336 33554432000 4194304 5849740 140727759892672 140727759891544 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 175700 152336 704 405 0 172644 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 702800 KiB
Current children cumulated memory: 609344 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28578
/proc/meminfo: memFree=11671236/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=702800 memory=609344 CPUtime=2022.32 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 922362 0 0 0 201462 770 0 0 20 0 1 0 68723113 719667200 152336 33554432000 4194304 5849740 140727759892672 140727759891544 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 175700 152336 704 405 0 172644 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 702800 KiB
Current children cumulated memory: 609344 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28579
/proc/meminfo: memFree=11540868/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=702800 memory=609344 CPUtime=2082.33 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 926148 0 0 0 207450 783 0 0 20 0 1 0 68723113 719667200 152336 33554432000 4194304 5849740 140727759892672 140727759891672 5438196 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 175700 152336 704 405 0 172644 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 702800 KiB
Current children cumulated memory: 609344 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28580
/proc/meminfo: memFree=11654580/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=719908 memory=626452 CPUtime=2142.32 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 930834 0 0 0 213435 797 0 0 20 0 1 0 68723113 737185792 156613 33554432000 4194304 5849740 140727759892672 140727759891672 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 179977 156613 704 405 0 176921 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 719908 KiB
Current children cumulated memory: 626452 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28581
/proc/meminfo: memFree=11460092/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=783556 memory=690100 CPUtime=2202.33 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 935853 0 0 0 219420 813 0 0 20 0 1 0 68723113 802361344 172525 33554432000 4194304 5849740 140727759892672 140727759891672 139695059505031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 195889 172525 704 405 0 192833 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 783556 KiB
Current children cumulated memory: 690100 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28582
/proc/meminfo: memFree=11460040/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=783556 memory=690100 CPUtime=2262.34 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 940927 0 0 0 225411 823 0 0 20 0 1 0 68723113 802361344 172525 33554432000 4194304 5849740 140727759892672 140727759891544 5437616 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 195889 172525 704 405 0 192833 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 783556 KiB
Current children cumulated memory: 690100 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28583
/proc/meminfo: memFree=11459120/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=914628 memory=821172 CPUtime=2322.33 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 946571 0 0 0 231399 834 0 0 20 0 1 0 68723113 936579072 205293 33554432000 4194304 5849740 140727759892672 140727759891672 5437808 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 228657 205293 704 405 0 225601 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 914628 KiB
Current children cumulated memory: 821172 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28584
/proc/meminfo: memFree=11209608/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=1033144 memory=939688 CPUtime=2382.34 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 960234 0 0 0 237387 847 0 0 20 0 1 0 68723113 1057939456 234922 33554432000 4194304 5849740 140727759892672 140727759891672 5312805 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 258286 234922 704 405 0 255230 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 1033144 KiB
Current children cumulated memory: 939688 KiB

[startup+2442.3 s]
/proc/loadavg: 1.96 2.00 2.04 3/188 28653
/proc/meminfo: memFree=12296804/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=902072 memory=808616 CPUtime=2442.35 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 966902 0 0 0 243381 854 0 0 20 0 1 0 68723113 923721728 202154 33554432000 4194304 5849740 140727759892672 140727759891672 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 225518 202154 704 405 0 222462 0
Current children cumulated CPU time: 2442.35 s
Current children cumulated vsize: 902072 KiB
Current children cumulated memory: 808616 KiB

[startup+2502.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 28654
/proc/meminfo: memFree=12162572/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=1033144 memory=939688 CPUtime=2502.34 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 979396 0 0 0 249371 863 0 0 20 0 1 0 68723113 1057939456 234922 33554432000 4194304 5849740 140727759892672 140727759891672 5312988 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 258286 234922 704 405 0 255230 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 1033144 KiB
Current children cumulated memory: 939688 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.99 2.00 2.04 3/188 28654
/proc/meminfo: memFree=12295440/32770624 swapFree=67108860/67108860
[pid=28488] ppid=28485 vsize=902072 memory=808616 CPUtime=2520.06 cores=0,2,4,6
/proc/28488/stat : 28488 (xcsp_picat) R 28485 28488 27059 0 -1 4202496 987954 0 0 0 251141 865 0 0 20 0 1 0 68723113 923721728 202154 33554432000 4194304 5849740 140727759892672 140727759891672 5438266 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 31776768 140727759893686 140727759893764 140727759893764 140727759896522 0
/proc/28488/statm: 225518 202154 704 405 0 222462 0
Current children cumulated CPU time: 2520.06 s
Current children cumulated vsize: 902072 KiB
Current children cumulated memory: 808616 KiB

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

[startup+2520.02 s]
# the end of solver process 28488 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.41 s, system=8.66142 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): 2520.07
CPU user time (s): 2511.41
CPU system time (s): 8.66142
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1033144
Max. memory (cumulated for all children) (KiB): 939688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.41
system time used= 8.66142
maximum resident set size= 939688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 987954
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= 102
involuntary context switches= 1825


# summary of solver processes directly reported to runsolver:
#   pid: 28488
#   total CPU time (s): 2520.07
#   total CPU user time (s): 2511.41
#   total CPU system time (s): 8.66142

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.0911 second user time and 17.4555 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-25 11:39:59
IDJOB=4295309
IDBENCH=141504
IDSOLVER=2754
FILE ID=node107/4295309-1532511599
RUNJOBID= node107-1532498874-27090
PBS_JOBID= 21021590
Free space on /tmp= 54520 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g10-g27_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295309-1532511599/watcher-4295309-1532511599 -o /tmp/evaluation-result-4295309-1532511599/solver-4295309-1532511599 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27090 --watchdog 2580  xcsp_picat HOME/instance-4295309-1532511599.xml

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

MD5SUM BENCH= 92ed35416817fd3e3d52723751690df9
RANDOM SEED=523310652

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        12348284 kB
MemAvailable:   31099340 kB
Buffers:          280292 kB
Cached:         18593348 kB
SwapCached:            0 kB
Active:          5033384 kB
Inactive:       14726544 kB
Active(anon):     889168 kB
Inactive(anon):    25036 kB
Active(file):    4144216 kB
Inactive(file): 14701508 kB
Unevictable:        7168 kB
Mlocked:            7168 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3116 kB
Writeback:             0 kB
AnonPages:        893692 kB
Mapped:            41456 kB
Shmem:             25228 kB
Slab:             361520 kB
SReclaimable:     333792 kB
SUnreclaim:        27728 kB
KernelStack:        3344 kB
PageTables:         6824 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1399676 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    622592 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 54520 MiB
End job on node107 at 2018-07-25 12:21:59