Trace number 4309748

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 2018-08-14? (TO) 2520.04 2520.09

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-14-15_c18.xml
MD5SUMac0b4f561f7e67952eb47b21f0f500f8
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 variables210
Number of constraints29
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":210}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":210}]
Minimum constraint arity14
Maximum constraint arity15
Distribution of constraint arities[{"arity":14,"count":15},{"arity":15,"count":14}]
Number of extensional constraints29
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":29}]
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 (14386 MiB free)
  memory of node 1: 16384 MiB (13903 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309748-1534308650/watcher-4309748-1534308650 -o /tmp/evaluation-result-4309748-1534308650/solver-4309748-1534308650 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534292346-18984 --watchdog 2580 xcsp_picat HOME/instance-4309748-1534308650.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=21017, runsolver pid=21014
Current StackSize limit: 8192 KiB


[startup+0.100539 s]*
/proc/loadavg: 2.32 2.20 2.12 3/188 21018
/proc/meminfo: memFree=28955384/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=2025744 memory=16684 CPUtime=0.1 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 1264 0 0 0 10 0 0 0 20 0 1 0 248428172 2074361856 4171 33554432000 4194304 5849940 140736585736592 140736585735896 4454844 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 506436 4171 591 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 16684 KiB

[startup+0.209752 s]*
/proc/loadavg: 2.32 2.20 2.12 3/188 21018
/proc/meminfo: memFree=28949256/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=2025744 memory=22828 CPUtime=0.2 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 1267 0 0 0 20 0 0 0 20 0 1 0 248428172 2074361856 5707 33554432000 4194304 5849940 140736585736592 140736585735896 4514939 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 506436 5707 591 405 0 503380 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 22828 KiB

[startup+0.30955 s]*
/proc/loadavg: 2.32 2.20 2.12 3/188 21018
/proc/meminfo: memFree=28945160/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=2025744 memory=26924 CPUtime=0.3 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 1274 0 0 0 30 0 0 0 20 0 1 0 248428172 2074361856 6731 33554432000 4194304 5849940 140736585736592 140736585735896 139624831323136 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 506436 6731 591 405 0 503380 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 26924 KiB

[startup+0.700421 s]
/proc/loadavg: 2.32 2.20 2.12 3/188 21018
/proc/meminfo: memFree=28932500/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=2025744 memory=41260 CPUtime=0.68 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 1298 0 0 0 68 0 0 0 20 0 1 0 248428172 2074361856 10315 33554432000 4194304 5849940 140736585736592 140736585735960 4484925 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 506436 10315 591 405 0 503380 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 41260 KiB

[startup+1.50042 s]
/proc/loadavg: 2.32 2.20 2.12 3/188 21018
/proc/meminfo: memFree=28796592/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=2051032 memory=429148 CPUtime=1.48 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 2906 0 0 0 143 5 0 0 20 0 1 0 248428172 2100256768 107287 33554432000 4194304 5849940 140736585736592 140736585735960 4501229 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 512758 107287 628 405 0 509702 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2051032 KiB
Current children cumulated memory: 429148 KiB

[startup+3.10974 s]
/proc/loadavg: 2.32 2.20 2.12 3/188 21018
/proc/meminfo: memFree=28313952/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=2429216 memory=624448 CPUtime=3.09 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 5647 0 0 0 301 8 0 0 20 0 1 0 248428172 2487517184 156112 33554432000 4194304 5849940 140736585736592 140736585735560 5250769 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 607304 156112 629 405 0 604248 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2429216 KiB
Current children cumulated memory: 624448 KiB

[startup+6.3004 s]
/proc/loadavg: 2.29 2.19 2.12 3/188 21018
/proc/meminfo: memFree=27903760/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=3100632 memory=1295880 CPUtime=6.29 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 14076 0 0 0 609 20 0 0 20 0 1 0 248428172 3175047168 323970 33554432000 4194304 5849940 140736585736592 140736585735672 139624831344519 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 775158 323970 675 405 0 772102 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 3100632 KiB
Current children cumulated memory: 1295880 KiB

[startup+12.7004 s]
/proc/loadavg: 2.27 2.19 2.12 3/188 21018
/proc/meminfo: memFree=26983228/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=3755992 memory=1951424 CPUtime=12.69 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 15478 0 0 0 1238 31 0 0 20 0 1 0 248428172 3846135808 487856 33554432000 4194304 5849940 140736585736592 140736585735768 5432457 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 938998 487856 675 405 0 935942 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3755992 KiB
Current children cumulated memory: 1951424 KiB

[startup+25.5004 s]
/proc/loadavg: 2.23 2.18 2.12 3/188 21018
/proc/meminfo: memFree=25684288/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=7163864 memory=5186464 CPUtime=25.49 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 22667 0 0 0 2466 83 0 0 20 0 1 0 248428172 7335796736 1296616 33554432000 4194304 5849940 140736585736592 140736585735800 139624830932896 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 1790966 1296616 675 405 0 1787910 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 7163864 KiB
Current children cumulated memory: 5186464 KiB

[startup+51.1096 s]
/proc/loadavg: 2.14 2.17 2.11 3/188 21018
/proc/meminfo: memFree=23747792/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=6966292 memory=5161768 CPUtime=51.1 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 588782 0 0 0 4994 116 0 0 20 0 1 0 248428172 7133483008 1290442 33554432000 4194304 5849940 140736585736592 140736585735464 5392629 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 1741573 1290442 686 405 0 1738517 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 6966292 KiB
Current children cumulated memory: 5161768 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.14 2.11 3/188 21019
/proc/meminfo: memFree=22691524/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=102.29 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 1007523 0 0 0 10078 151 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735592 5438010 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.11 2.10 3/188 21020
/proc/meminfo: memFree=22689320/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=162.29 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 1903886 0 0 0 16041 188 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735464 5313398 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.09 2.10 3/188 21021
/proc/meminfo: memFree=22689828/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=222.29 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 2573950 0 0 0 22008 221 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735592 5312804 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.08 2.09 3/187 21023
/proc/meminfo: memFree=22689852/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=282.29 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 3636362 0 0 0 27964 265 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735592 5335774 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.06 2.08 3/187 21024
/proc/meminfo: memFree=22641784/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=342.3 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 4658651 0 0 0 33920 310 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735592 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.05 2.08 3/187 21025
/proc/meminfo: memFree=22641412/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=402.3 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 5366552 0 0 0 39891 339 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735592 139624831344519 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.07 3/187 21027
/proc/meminfo: memFree=22571152/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=462.3 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 6189754 0 0 0 45852 378 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735464 139624831344519 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB


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

/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21156
/proc/meminfo: memFree=22851204/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=1782.28 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 20450877 0 0 0 177121 1107 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735592 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+1842.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 21157
/proc/meminfo: memFree=22851548/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=1842.27 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 21029008 0 0 0 183087 1140 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735592 5335774 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+1902.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/187 21158
/proc/meminfo: memFree=22807868/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=1902.26 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 21479049 0 0 0 189062 1164 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735592 5438027 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 21159
/proc/meminfo: memFree=22868704/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=1962.27 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 22110732 0 0 0 195029 1198 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735592 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21160
/proc/meminfo: memFree=22844096/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=2022.26 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 22440401 0 0 0 201011 1215 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735592 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21162
/proc/meminfo: memFree=22830612/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=2082.25 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 22962113 0 0 0 206985 1240 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735464 5437784 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21163
/proc/meminfo: memFree=22808548/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=2142.25 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 23450504 0 0 0 212961 1264 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735464 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21164
/proc/meminfo: memFree=22730448/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=2202.24 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 23860804 0 0 0 218933 1291 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735752 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21166
/proc/meminfo: memFree=22720908/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=2262.25 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 24160248 0 0 0 224911 1314 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735592 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21167
/proc/meminfo: memFree=22721184/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=2322.25 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 24490684 0 0 0 230889 1336 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735752 5438459 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 2322.25 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+2382.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/188 21176
/proc/meminfo: memFree=22849348/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=2382.25 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 24649903 0 0 0 236876 1349 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735592 139624831344519 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 2382.25 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 21177
/proc/meminfo: memFree=22839408/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=2442.25 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 24805107 0 0 0 242862 1363 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735592 5437936 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 2442.25 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

[startup+2502.3 s]
/proc/loadavg: 2.23 2.06 2.06 3/188 21178
/proc/meminfo: memFree=22803344/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=2502.25 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 24990790 0 0 0 248849 1376 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735592 5335774 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 2502.25 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.40 2.11 2.08 3/188 21178
/proc/meminfo: memFree=22803436/32770624 swapFree=67030680/67108860
[pid=21017] ppid=21014 vsize=8014868 memory=6210408 CPUtime=2519.95 cores=1,3,5,7
/proc/21017/stat : 21017 (xcsp_picat) R 21014 21017 18952 0 -1 4202496 25010448 0 0 0 250616 1379 0 0 20 0 1 0 248428172 8207224832 1552602 33554432000 4194304 5849940 140736585736592 140736585735592 139624831344519 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 22122496 140736585745590 140736585745668 140736585745668 140736585748426 0
/proc/21017/statm: 2003717 1552602 702 405 0 2000661 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 8014868 KiB
Current children cumulated memory: 6210408 KiB

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

[startup+2520.09 s]
# the end of solver process 21017 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.16 s, system=13.8784 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): 2520.09
CPU time (s): 2520.04
CPU user time (s): 2506.16
CPU system time (s): 13.8784
CPU usage (%): 99.9981
Max. virtual memory (cumulated for all children) (KiB): 8154988
Max. memory (cumulated for all children) (KiB): 6350500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.16
system time used= 13.8784
maximum resident set size= 6350500
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25010448
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= 207
involuntary context switches= 677


# summary of solver processes directly reported to runsolver:
#   pid: 21017
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2506.16
#   total CPU system time (s): 13.8784

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.87918 second user time and 21.4319 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-15 06:50:50
IDJOB=4309748
IDBENCH=141438
IDSOLVER=2794
FILE ID=node102/4309748-1534308650
RUNJOBID= node102-1534292346-18984
PBS_JOBID= 21038132
Free space on /tmp= 39516 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-14-15_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309748-1534308650/watcher-4309748-1534308650 -o /tmp/evaluation-result-4309748-1534308650/solver-4309748-1534308650 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534292346-18984 --watchdog 2580  xcsp_picat HOME/instance-4309748-1534308650.xml

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

MD5SUM BENCH= ac0b4f561f7e67952eb47b21f0f500f8
RANDOM SEED=1731836773

node102.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28970212 kB
MemAvailable:   31629720 kB
Buffers:          152164 kB
Cached:          2772716 kB
SwapCached:        51224 kB
Active:          1682076 kB
Inactive:        1566396 kB
Active(anon):     246556 kB
Inactive(anon):   136804 kB
Active(file):    1435520 kB
Inactive(file):  1429592 kB
Unevictable:        7348 kB
Mlocked:            7348 kB
SwapTotal:      67108860 kB
SwapFree:       67030680 kB
Dirty:              6184 kB
Writeback:             8 kB
AnonPages:        265888 kB
Mapped:            55408 kB
Shmem:             57196 kB
Slab:             249384 kB
SReclaimable:     220460 kB
SUnreclaim:        28924 kB
KernelStack:        3456 kB
PageTables:         6016 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2510324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    155648 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 39512 MiB
End job on node102 at 2018-08-15 07:32:50