Trace number 4294847

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) 2519.7 2520.03

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-10-11_c18.xml
MD5SUM6eb53458083bb5bfd537601a03885fcf
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of constraints21
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":110}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":110}]
Minimum constraint arity10
Maximum constraint arity11
Distribution of constraint arities[{"arity":10,"count":11},{"arity":11,"count":10}]
Number of extensional constraints21
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":21}]
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 (8589 MiB free)
  memory of node 1: 16384 MiB (13215 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294847-1532454537/watcher-4294847-1532454537 -o /tmp/evaluation-result-4294847-1532454537/solver-4294847-1532454537 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16183 --watchdog 2580 xcsp_picat HOME/instance-4294847-1532454537.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=19591, runsolver pid=19588

[startup+0.100107 s]*
/proc/loadavg: 2.05 2.03 2.05 3/187 19592
/proc/meminfo: memFree=22314572/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=111688 memory=16224 CPUtime=0.1 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 1676 0 0 0 10 0 0 0 20 0 1 0 63016862 114368512 4056 33554432000 4194304 5849740 140730103232176 140730103231480 4786594 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 27922 4056 591 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 16224 KiB

[startup+0.209525 s]*
/proc/loadavg: 2.05 2.03 2.05 3/187 19592
/proc/meminfo: memFree=22308764/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=111688 memory=22368 CPUtime=0.21 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 1679 0 0 0 21 0 0 0 20 0 1 0 63016862 114368512 5592 33554432000 4194304 5849740 140730103232176 140730103231480 4494133 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 27922 5592 591 405 0 24866 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 22368 KiB

[startup+0.30933 s]*
/proc/loadavg: 2.05 2.03 2.05 3/187 19592
/proc/meminfo: memFree=22302620/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=111688 memory=28512 CPUtime=0.31 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 1682 0 0 0 31 0 0 0 20 0 1 0 63016862 114368512 7128 33554432000 4194304 5849740 140730103232176 140730103231480 139975196675072 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 27922 7128 591 405 0 24866 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 28512 KiB

[startup+0.700303 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 19592
/proc/meminfo: memFree=22292380/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=151824 memory=56088 CPUtime=0.69 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 2940 0 0 0 68 1 0 0 20 0 1 0 63016862 155467776 14022 33554432000 4194304 5849740 140730103232176 140730103231480 4488915 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 37956 14022 595 405 0 34900 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 151824 KiB
Current children cumulated memory: 56088 KiB

[startup+1.50034 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 19592
/proc/meminfo: memFree=22269112/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=167164 memory=91992 CPUtime=1.49 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 5012 0 0 0 147 2 0 0 20 0 1 0 63016862 171175936 22998 33554432000 4194304 5849740 140730103232176 140730103231144 5244695 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 41791 22998 621 405 0 38735 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 167164 KiB
Current children cumulated memory: 91992 KiB

[startup+3.10962 s]
/proc/loadavg: 1.97 2.01 2.04 3/187 19592
/proc/meminfo: memFree=22127280/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=505420 memory=320560 CPUtime=3.1 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 10041 0 0 0 303 7 0 0 20 0 1 0 63016862 517550080 80140 33554432000 4194304 5849740 140730103232176 140730103231176 5260281 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 126355 80140 622 405 0 123299 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 505420 KiB
Current children cumulated memory: 320560 KiB

[startup+6.3003 s]
/proc/loadavg: 1.97 2.01 2.04 3/187 19592
/proc/meminfo: memFree=22006816/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=455856 memory=370052 CPUtime=6.29 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 14891 0 0 0 618 11 0 0 20 0 1 0 63016862 466796544 92513 33554432000 4194304 5849740 140730103232176 140730103231496 4748667 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 113964 92513 623 405 0 110908 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 455856 KiB
Current children cumulated memory: 370052 KiB

[startup+12.7003 s]
/proc/loadavg: 1.97 2.01 2.04 3/187 19592
/proc/meminfo: memFree=21491916/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=1165916 memory=904100 CPUtime=12.68 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 24272 0 0 0 1241 27 0 0 20 0 1 0 63016862 1193897984 226025 33554432000 4194304 5849740 140730103232176 140730103231384 5334788 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 291479 226025 668 405 0 288423 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 1165916 KiB
Current children cumulated memory: 904100 KiB

[startup+25.5004 s]
/proc/loadavg: 1.98 2.01 2.04 3/187 19592
/proc/meminfo: memFree=19197800/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=3394140 memory=3132388 CPUtime=25.49 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 28049 0 0 0 2481 68 0 0 20 0 1 0 63016862 3475599360 783097 33554432000 4194304 5849740 140730103232176 140730103231352 139975196696455 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 848535 783097 668 405 0 845479 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 3394140 KiB
Current children cumulated memory: 3132388 KiB

[startup+51.1095 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 19592
/proc/meminfo: memFree=17977408/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=4614276 memory=4352568 CPUtime=51.09 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 256345 0 0 0 4986 123 0 0 20 0 1 0 63016862 4725018624 1088142 33554432000 4194304 5849740 140730103232176 140730103231048 5392215 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1153569 1088142 679 405 0 1150513 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 4614276 KiB
Current children cumulated memory: 4352568 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 19600
/proc/meminfo: memFree=17969252/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=4614276 memory=4352632 CPUtime=102.28 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 640805 0 0 0 10085 143 0 0 20 0 1 0 63016862 4725018624 1088158 33554432000 4194304 5849740 140730103232176 140730103231176 5437695 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1153569 1088158 695 405 0 1150513 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 4614276 KiB
Current children cumulated memory: 4352632 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 19601
/proc/meminfo: memFree=16919532/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=162.27 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 1435534 0 0 0 16031 196 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231048 5312867 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+222.3 s]
/proc/loadavg: 2.05 2.01 2.04 3/187 19602
/proc/meminfo: memFree=16925824/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=222.25 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 2176015 0 0 0 21993 232 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231176 5335566 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.01 2.04 3/187 19603
/proc/meminfo: memFree=16919376/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=282.24 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 3036577 0 0 0 27953 271 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231176 5335566 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.01 2.04 3/186 19604
/proc/meminfo: memFree=16924584/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=342.23 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 3922105 0 0 0 33910 313 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231176 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19607
/proc/meminfo: memFree=16909256/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=402.22 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 4770418 0 0 0 39868 354 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231176 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19668
/proc/meminfo: memFree=16700664/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=462.2 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 5426308 0 0 0 45831 389 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231176 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB


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

/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 1722.05 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19793
/proc/meminfo: memFree=16355540/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=1782.04 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 13449720 0 0 0 177347 857 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231176 5437611 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 1782.04 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19794
/proc/meminfo: memFree=16355776/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=1842.03 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 13681146 0 0 0 183329 874 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231176 5335566 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 1842.03 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19803
/proc/meminfo: memFree=16354492/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=1902.02 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 13843332 0 0 0 189313 889 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231176 5438248 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 1902.02 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19804
/proc/meminfo: memFree=16092976/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=1962.02 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 13961112 0 0 0 195302 900 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231048 5312865 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 1962.02 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19805
/proc/meminfo: memFree=16093136/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=2022 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 14081836 0 0 0 201287 913 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231176 139975196696455 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 2022 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19806
/proc/meminfo: memFree=16349456/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=2082 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 14170994 0 0 0 207275 925 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103230888 5322704 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 2082 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19807
/proc/meminfo: memFree=16349076/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=2141.99 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 14260326 0 0 0 213267 932 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231176 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 2141.99 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19809
/proc/meminfo: memFree=16348696/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=2201.99 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 14322807 0 0 0 219260 939 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231176 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 2201.99 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19810
/proc/meminfo: memFree=16086792/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=2261.98 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 14367844 0 0 0 225253 945 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231336 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 2261.98 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19811
/proc/meminfo: memFree=16346788/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=2321.97 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 14405955 0 0 0 231246 951 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231176 5437759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 2321.97 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19813
/proc/meminfo: memFree=16346876/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=2381.97 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 14447068 0 0 0 237241 956 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231048 5312827 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 2381.97 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19814
/proc/meminfo: memFree=16346580/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=2441.97 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 14475408 0 0 0 243238 959 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231176 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 2441.97 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19823
/proc/meminfo: memFree=16237136/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5773144 memory=5511256 CPUtime=2501.97 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 14480402 0 0 0 249234 963 0 0 20 0 1 0 63016862 5911699456 1377814 33554432000 4194304 5849740 140730103232176 140730103230568 5360437 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1443286 1377814 695 405 0 1440230 0
Current children cumulated CPU time: 2501.97 s
Current children cumulated vsize: 5773144 KiB
Current children cumulated memory: 5511256 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.04 3/188 19824
/proc/meminfo: memFree=16346300/32770624 swapFree=67108860/67108860
[pid=19591] ppid=19588 vsize=5662852 memory=5401208 CPUtime=2519.68 cores=0,2,4,6
/proc/19591/stat : 19591 (xcsp_picat) R 19588 19591 16152 0 -1 4202496 14481306 0 0 0 251004 964 0 0 20 0 1 0 63016862 5798760448 1350302 33554432000 4194304 5849740 140730103232176 140730103231176 5438257 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 29597696 140730103235766 140730103235844 140730103235844 140730103238602 0
/proc/19591/statm: 1415713 1350302 695 405 0 1412657 0
Current children cumulated CPU time: 2519.68 s
Current children cumulated vsize: 5662852 KiB
Current children cumulated memory: 5401208 KiB

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

[startup+2520.03 s]
# the end of solver process 19591 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.04 s, system=9.66252 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): 2520.03
CPU time (s): 2519.7
CPU user time (s): 2510.04
CPU system time (s): 9.66252
CPU usage (%): 99.987
Max. virtual memory (cumulated for all children) (KiB): 6015580
Max. memory (cumulated for all children) (KiB): 5753828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.04
system time used= 9.66252
maximum resident set size= 5753828
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14481306
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= 439
involuntary context switches= 3164


# summary of solver processes directly reported to runsolver:
#   pid: 19591
#   total CPU time (s): 2519.7
#   total CPU user time (s): 2510.04
#   total CPU system time (s): 9.66252

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.46935 second user time and 19.0214 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 19:48:57
IDJOB=4294847
IDBENCH=141436
IDSOLVER=2754
FILE ID=node136/4294847-1532454537
RUNJOBID= node136-1532432947-16183
PBS_JOBID= 21021579
Free space on /tmp= 56512 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-10-11_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294847-1532454537/watcher-4294847-1532454537 -o /tmp/evaluation-result-4294847-1532454537/solver-4294847-1532454537 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16183 --watchdog 2580  xcsp_picat HOME/instance-4294847-1532454537.xml

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

MD5SUM BENCH= 6eb53458083bb5bfd537601a03885fcf
RANDOM SEED=346165374

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        22328812 kB
MemAvailable:   31874900 kB
Buffers:          206000 kB
Cached:          9570096 kB
SwapCached:            0 kB
Active:          2060212 kB
Inactive:        7842376 kB
Active(anon):      75948 kB
Inactive(anon):    69952 kB
Active(file):    1984264 kB
Inactive(file):  7772424 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8532 kB
Writeback:             0 kB
AnonPages:        136712 kB
Mapped:            40988 kB
Shmem:             17036 kB
Slab:             237680 kB
SReclaimable:     210468 kB
SUnreclaim:        27212 kB
KernelStack:        3536 kB
PageTables:         5224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     495832 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     63488 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 56504 MiB
End job on node136 at 2018-07-24 20:30:57