Trace number 4303405

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) 2519.91 2520.19

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-11-12_c18.xml
MD5SUM996bcdf4a135147c7f2ba7242cc18cd5
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 variables132
Number of constraints23
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":132}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":132}]
Minimum constraint arity11
Maximum constraint arity12
Distribution of constraint arities[{"arity":11,"count":12},{"arity":12,"count":11}]
Number of extensional constraints23
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":23}]
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 (8568 MiB free)
  memory of node 1: 16384 MiB (11703 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303405-1534017511/watcher-4303405-1534017511 -o /tmp/evaluation-result-4303405-1534017511/solver-4303405-1534017511 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12842 --watchdog 2580 xcsp_picat HOME/instance-4303405-1534017511.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=17950, runsolver pid=17947
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 17951
/proc/meminfo: memFree=20743568/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=2025744 memory=17672 CPUtime=0.1 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 1025 0 0 0 10 0 0 0 20 0 1 0 219313952 2074361856 4418 33554432000 4194304 5849708 140722204450560 140722204450560 139962609597440 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 506436 4418 591 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 17672 KiB

[startup+0.209716 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 17951
/proc/meminfo: memFree=20737268/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=2025744 memory=23816 CPUtime=0.21 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 1028 0 0 0 21 0 0 0 20 0 1 0 219313952 2074361856 5954 33554432000 4194304 5849708 140722204450560 140722204450560 139962609597440 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 506436 5954 591 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 23816 KiB

[startup+0.309467 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 17951
/proc/meminfo: memFree=20731124/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=2025744 memory=29960 CPUtime=0.31 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 1031 0 0 0 31 0 0 0 20 0 1 0 219313952 2074361856 7490 33554432000 4194304 5849708 140722204450560 140722204450560 139962609597440 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 506436 7490 591 405 0 503381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 29960 KiB

[startup+0.70032 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 17951
/proc/meminfo: memFree=20721072/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=2025744 memory=50440 CPUtime=0.69 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 1046 0 0 0 69 0 0 0 20 0 1 0 219313952 2074361856 12610 33554432000 4194304 5849708 140722204450560 140722204449864 4548541 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 506436 12610 591 405 0 503381 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 50440 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 17951
/proc/meminfo: memFree=20692264/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=2025744 memory=176264 CPUtime=1.49 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 1799 0 0 0 146 3 0 0 20 0 1 0 219313952 2074361856 44066 33554432000 4194304 5849708 140722204450560 140722204449928 4558820 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 506436 44066 617 405 0 503381 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 176264 KiB

[startup+3.10975 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 17951
/proc/meminfo: memFree=20257412/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=2318512 memory=512592 CPUtime=3.1 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 4330 0 0 0 301 9 0 0 20 0 1 0 219313952 2374156288 128148 33554432000 4194304 5849708 140722204450560 140722204449528 5284407 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 579628 128148 626 405 0 576573 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2318512 KiB
Current children cumulated memory: 512592 KiB

[startup+6.30039 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 17951
/proc/meminfo: memFree=19665436/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=2775312 memory=1123156 CPUtime=6.29 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 12662 0 0 0 610 19 0 0 20 0 1 0 219313952 2841919488 280789 33554432000 4194304 5849708 140722204450560 140722204449640 5432258 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 693828 280789 675 405 0 690773 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2775312 KiB
Current children cumulated memory: 1123156 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 17951
/proc/meminfo: memFree=18512172/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=3889424 memory=2237508 CPUtime=12.69 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 20054 0 0 0 1231 38 0 0 20 0 1 0 219313952 3982770176 559377 33554432000 4194304 5849708 140722204450560 140722204449736 5406019 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 972356 559377 675 405 0 969301 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3889424 KiB
Current children cumulated memory: 2237508 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 17951
/proc/meminfo: memFree=17186012/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=5200144 memory=3548228 CPUtime=25.48 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 23250 0 0 0 2486 62 0 0 20 0 1 0 219313952 5324947456 887057 33554432000 4194304 5849708 140722204450560 140722204449736 5432224 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 1300036 887057 675 405 0 1296981 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 5200144 KiB
Current children cumulated memory: 3548228 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17951
/proc/meminfo: memFree=15269724/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=7103368 memory=5451496 CPUtime=51.09 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 209091 0 0 0 4995 114 0 0 20 0 1 0 219313952 7273848832 1362874 33554432000 4194304 5849708 140722204450560 140722204449432 5392022 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 1775842 1362874 686 405 0 1772787 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 7103368 KiB
Current children cumulated memory: 5451496 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 17960
/proc/meminfo: memFree=14224496/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6500128 CPUtime=102.27 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 963858 0 0 0 10064 163 0 0 20 0 1 0 219313952 8347590656 1625032 33554432000 4194304 5849708 140722204450560 140722204449720 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1625032 700 405 0 2034931 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6500128 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17984
/proc/meminfo: memFree=14223516/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6500136 CPUtime=162.25 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 1484927 0 0 0 16035 190 0 0 20 0 1 0 219313952 8347590656 1625034 33554432000 4194304 5849708 140722204450560 140722204449432 5312898 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1625034 702 405 0 2034931 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6500136 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17985
/proc/meminfo: memFree=14231060/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6500136 CPUtime=222.23 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 2277414 0 0 0 21995 228 0 0 20 0 1 0 219313952 8347590656 1625034 33554432000 4194304 5849708 140722204450560 140722204449432 5312812 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1625034 702 405 0 2034931 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6500136 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17986
/proc/meminfo: memFree=14231220/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6500136 CPUtime=282.22 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 3521623 0 0 0 27939 283 0 0 20 0 1 0 219313952 8347590656 1625034 33554432000 4194304 5849708 140722204450560 140722204449560 5335528 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1625034 702 405 0 2034931 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6500136 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17987
/proc/meminfo: memFree=14214800/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6502420 CPUtime=342.21 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 4399507 0 0 0 33895 326 0 0 20 0 1 0 219313952 8347590656 1625605 33554432000 4194304 5849708 140722204450560 140722204449720 5437725 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1625605 702 405 0 2034931 0
Current children cumulated CPU time: 342.21 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6502420 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 17988
/proc/meminfo: memFree=14208304/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6504464 CPUtime=402.19 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 5134865 0 0 0 39856 363 0 0 20 0 1 0 219313952 8347590656 1626116 33554432000 4194304 5849708 140722204450560 140722204449560 5437576 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1626116 702 405 0 2034931 0
Current children cumulated CPU time: 402.19 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6504464 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17989
/proc/meminfo: memFree=14198512/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6504464 CPUtime=462.18 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 6017126 0 0 0 45816 402 0 0 20 0 1 0 219313952 8347590656 1626116 33554432000 4194304 5849708 140722204450560 140722204449560 5335582 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1626116 702 405 0 2034931 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6504464 KiB


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

/proc/meminfo: memFree=14088740/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6504464 CPUtime=1782.08 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 23670287 0 0 0 176941 1267 0 0 20 0 1 0 219313952 8347590656 1626116 33554432000 4194304 5849708 140722204450560 140722204449560 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1626116 702 405 0 2034931 0
Current children cumulated CPU time: 1782.08 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6504464 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18394
/proc/meminfo: memFree=14082164/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6504464 CPUtime=1842.07 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 24484232 0 0 0 182900 1307 0 0 20 0 1 0 219313952 8347590656 1626116 33554432000 4194304 5849708 140722204450560 140722204449560 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1626116 702 405 0 2034931 0
Current children cumulated CPU time: 1842.07 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6504464 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18402
/proc/meminfo: memFree=14078044/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6504464 CPUtime=1902.06 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 25335644 0 0 0 188855 1351 0 0 20 0 1 0 219313952 8347590656 1626116 33554432000 4194304 5849708 140722204450560 140722204449560 5335582 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1626116 702 405 0 2034931 0
Current children cumulated CPU time: 1902.06 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6504464 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18403
/proc/meminfo: memFree=14086596/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6504464 CPUtime=1962.05 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 26007050 0 0 0 194821 1384 0 0 20 0 1 0 219313952 8347590656 1626116 33554432000 4194304 5849708 140722204450560 140722204449560 5437623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1626116 702 405 0 2034931 0
Current children cumulated CPU time: 1962.05 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6504464 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18404
/proc/meminfo: memFree=14060064/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6504464 CPUtime=2022.06 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 26943544 0 0 0 200772 1434 0 0 20 0 1 0 219313952 8347590656 1626116 33554432000 4194304 5849708 140722204450560 140722204449560 5335582 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1626116 702 405 0 2034931 0
Current children cumulated CPU time: 2022.06 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6504464 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18405
/proc/meminfo: memFree=14081740/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6504464 CPUtime=2082.05 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 27642073 0 0 0 206734 1471 0 0 20 0 1 0 219313952 8347590656 1626116 33554432000 4194304 5849708 140722204450560 140722204449560 5312614 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1626116 702 405 0 2034931 0
Current children cumulated CPU time: 2082.05 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6504464 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18406
/proc/meminfo: memFree=14055596/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6504464 CPUtime=2142.04 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 28682905 0 0 0 212683 1521 0 0 20 0 1 0 219313952 8347590656 1626116 33554432000 4194304 5849708 140722204450560 140722204449560 5335618 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1626116 702 405 0 2034931 0
Current children cumulated CPU time: 2142.04 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6504464 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18407
/proc/meminfo: memFree=14067196/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6504464 CPUtime=2202.03 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 29672108 0 0 0 218632 1571 0 0 20 0 1 0 219313952 8347590656 1626116 33554432000 4194304 5849708 140722204450560 140722204449560 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1626116 702 405 0 2034931 0
Current children cumulated CPU time: 2202.03 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6504464 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18408
/proc/meminfo: memFree=14044648/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6504464 CPUtime=2262.03 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 30466348 0 0 0 224591 1612 0 0 20 0 1 0 219313952 8347590656 1626116 33554432000 4194304 5849708 140722204450560 140722204449720 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1626116 702 405 0 2034931 0
Current children cumulated CPU time: 2262.03 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6504464 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18409
/proc/meminfo: memFree=14011820/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6504464 CPUtime=2322.03 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 31133182 0 0 0 230556 1647 0 0 20 0 1 0 219313952 8347590656 1626116 33554432000 4194304 5849708 140722204450560 140722204449720 5335582 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1626116 702 405 0 2034931 0
Current children cumulated CPU time: 2322.03 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6504464 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18410
/proc/meminfo: memFree=13978992/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6504464 CPUtime=2382.02 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 31910593 0 0 0 236515 1687 0 0 20 0 1 0 219313952 8347590656 1626116 33554432000 4194304 5849708 140722204450560 140722204449560 5438192 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1626116 702 405 0 2034931 0
Current children cumulated CPU time: 2382.02 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6504464 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18411
/proc/meminfo: memFree=14052904/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8151944 memory=6504532 CPUtime=2442.01 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 32799012 0 0 0 242475 1726 0 0 20 0 1 0 219313952 8347590656 1626133 33554432000 4194304 5849708 140722204450560 140722204449560 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2037986 1626133 702 405 0 2034931 0
Current children cumulated CPU time: 2442.01 s
Current children cumulated vsize: 8151944 KiB
Current children cumulated memory: 6504532 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18420
/proc/meminfo: memFree=14176688/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8152872 memory=6504600 CPUtime=2502.01 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 33530931 0 0 0 248434 1767 0 0 20 0 1 0 219313952 8348540928 1626150 33554432000 4194304 5849708 140722204450560 140722204449560 139962609618823 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2038218 1626150 702 405 0 2035163 0
Current children cumulated CPU time: 2502.01 s
Current children cumulated vsize: 8152872 KiB
Current children cumulated memory: 6504600 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.04 3/188 18420
/proc/meminfo: memFree=14173928/32770624 swapFree=67108688/67108860
[pid=17950] ppid=17947 vsize=8153708 memory=6506228 CPUtime=2519.72 cores=1,3,5,7
/proc/17950/stat : 17950 (xcsp_picat) R 17947 17950 12810 0 -1 4202496 33699288 0 0 0 250194 1778 0 0 20 0 1 0 219313952 8349396992 1626557 33554432000 4194304 5849708 140722204450560 140722204449560 5438180 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 31506432 140722204452022 140722204452100 140722204452100 140722204454858 0
/proc/17950/statm: 2038427 1626557 702 405 0 2035372 0
Current children cumulated CPU time: 2519.72 s
Current children cumulated vsize: 8153708 KiB
Current children cumulated memory: 6506228 KiB

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

[startup+2520.19 s]
# the end of solver process 17950 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2501.94 s, system=17.967 s

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

[startup+2520.11 s]*
/proc/loadavg: 2.00 2.01 2.04 3/188 18420
/proc/meminfo: memFree=16047168/32770624 swapFree=67108688/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.19
CPU time (s): 2519.91
CPU user time (s): 2501.94
CPU system time (s): 17.967
CPU usage (%): 99.9889
Max. virtual memory (cumulated for all children) (KiB): 8286744
Max. memory (cumulated for all children) (KiB): 6639192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2501.94
system time used= 17.967
maximum resident set size= 6639192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33699288
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= 5
involuntary context switches= 1098


# summary of solver processes directly reported to runsolver:
#   pid: 17950
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2501.94
#   total CPU system time (s): 17.967

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.4418 second user time and 18.4104 second system time

The end

Launcher Data 

Begin job on node106 at 2018-08-11 21:58:31
IDJOB=4303405
IDBENCH=141445
IDSOLVER=2778
FILE ID=node106/4303405-1534017511
RUNJOBID= node106-1533989978-12842
PBS_JOBID= 21036938
Free space on /tmp= 39652 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-11-12_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303405-1534017511/watcher-4303405-1534017511 -o /tmp/evaluation-result-4303405-1534017511/solver-4303405-1534017511 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12842 --watchdog 2580  xcsp_picat HOME/instance-4303405-1534017511.xml

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

MD5SUM BENCH= 996bcdf4a135147c7f2ba7242cc18cd5
RANDOM SEED=703558068

node106.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        20759468 kB
MemAvailable:   31831056 kB
Buffers:           81500 kB
Cached:         11138712 kB
SwapCached:            0 kB
Active:          5551996 kB
Inactive:        5798148 kB
Active(anon):      75136 kB
Inactive(anon):   107224 kB
Active(file):    5476860 kB
Inactive(file):  5690924 kB
Unevictable:        6996 kB
Mlocked:            6996 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              8536 kB
Writeback:             0 kB
AnonPages:        137152 kB
Mapped:            53244 kB
Shmem:             49632 kB
Slab:             359696 kB
SReclaimable:     332264 kB
SUnreclaim:        27432 kB
KernelStack:        3360 kB
PageTables:         5576 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2442600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 39648 MiB
End job on node106 at 2018-08-11 22:40:31