Trace number 4303407

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) 2519.86 2520.09

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-13-14_c18.xml
MD5SUM1e3f313ec943efeca8787f022e591dae
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 variables182
Number of constraints27
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":182}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":182}]
Minimum constraint arity13
Maximum constraint arity14
Distribution of constraint arities[{"arity":13,"count":14},{"arity":14,"count":13}]
Number of extensional constraints27
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":27}]
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 (10254 MiB free)
  memory of node 1: 16384 MiB (6421 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303407-1534016661/watcher-4303407-1534016661 -o /tmp/evaluation-result-4303407-1534016661/solver-4303407-1534016661 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1533993481-21560 --watchdog 2580 xcsp_picat HOME/instance-4303407-1534016661.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
Current StackSize limit: 8192 KiB

solver pid=24234, runsolver pid=24231

[startup+0.100165 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 24235
/proc/meminfo: memFree=17059972/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=2025744 memory=18468 CPUtime=0.1 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 1207 0 0 0 10 0 0 0 20 0 1 0 219229281 2074361856 4617 33554432000 4194304 5849708 140734566779520 140734566779520 4488915 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 506436 4617 591 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18468 KiB

[startup+0.209712 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 24235
/proc/meminfo: memFree=17053828/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=2025744 memory=24612 CPUtime=0.21 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 1210 0 0 0 21 0 0 0 20 0 1 0 219229281 2074361856 6153 33554432000 4194304 5849708 140734566779520 140734566779520 140333123554304 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 506436 6153 591 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 24612 KiB

[startup+0.30958 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 24235
/proc/meminfo: memFree=17047420/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=2025744 memory=30756 CPUtime=0.31 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 1218 0 0 0 31 0 0 0 20 0 1 0 219229281 2074361856 7689 33554432000 4194304 5849708 140734566779520 140734566779520 4719635 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 506436 7689 591 405 0 503381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 30756 KiB

[startup+0.700317 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24235
/proc/meminfo: memFree=17039228/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=2025744 memory=51236 CPUtime=0.69 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 1228 0 0 0 69 0 0 0 20 0 1 0 219229281 2074361856 12809 33554432000 4194304 5849708 140734566779520 140734566779520 4488823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 506436 12809 591 405 0 503381 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 51236 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24235
/proc/meminfo: memFree=16977024/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=2052156 memory=332272 CPUtime=1.49 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 2702 0 0 0 147 2 0 0 20 0 1 0 219229281 2101407744 83068 33554432000 4194304 5849708 140734566779520 140734566778888 5270365 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 513039 83068 628 405 0 509984 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2052156 KiB
Current children cumulated memory: 332272 KiB

[startup+3.10961 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24235
/proc/meminfo: memFree=16395292/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=2501988 memory=681984 CPUtime=3.1 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 4768 0 0 0 302 8 0 0 20 0 1 0 219229281 2562035712 170496 33554432000 4194304 5849708 140734566779520 140734566778840 4497995 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 625497 170496 629 405 0 622442 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2501988 KiB
Current children cumulated memory: 681984 KiB

[startup+6.30039 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24235
/proc/meminfo: memFree=15965568/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=2855056 memory=1110728 CPUtime=6.29 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 11196 0 0 0 614 15 0 0 20 0 1 0 219229281 2923577344 277682 33554432000 4194304 5849708 140734566779520 140734566778696 5406214 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 713764 277682 675 405 0 710709 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2855056 KiB
Current children cumulated memory: 1110728 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24235
/proc/meminfo: memFree=14980552/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=3838096 memory=2093960 CPUtime=12.69 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 18528 0 0 0 1237 32 0 0 20 0 1 0 219229281 3930210304 523490 33554432000 4194304 5849708 140734566779520 140734566778696 5406139 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 959524 523490 675 405 0 956469 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3838096 KiB
Current children cumulated memory: 2093960 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24235
/proc/meminfo: memFree=13667480/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=5148816 memory=3404680 CPUtime=25.49 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 21172 0 0 0 2495 54 0 0 20 0 1 0 219229281 5272387584 851170 33554432000 4194304 5849708 140734566779520 140734566778696 5406019 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 1287204 851170 675 405 0 1284149 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 5148816 KiB
Current children cumulated memory: 3404680 KiB

[startup+51.1095 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 24235
/proc/meminfo: memFree=11407488/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=7403412 memory=5659320 CPUtime=51.09 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 264109 0 0 0 4997 112 0 0 20 0 1 0 219229281 7581093888 1414830 33554432000 4194304 5849708 140734566779520 140734566778392 5392592 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 1850853 1414830 686 405 0 1847798 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 7403412 KiB
Current children cumulated memory: 5659320 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.00 2.04 2/184 24265
/proc/meminfo: memFree=10815736/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707952 CPUtime=102.28 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 971462 0 0 0 10052 176 0 0 20 0 1 0 219229281 8654835712 1676988 33554432000 4194304 5849708 140734566779520 140734566778520 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676988 700 405 0 2109942 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707952 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 24297
/proc/meminfo: memFree=8128584/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=162.27 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 1552262 0 0 0 16003 224 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778392 5312873 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24298
/proc/meminfo: memFree=8128364/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=222.25 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 2336001 0 0 0 21955 270 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778520 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+282.3 s]
/proc/loadavg: 1.95 1.98 2.03 3/187 24299
/proc/meminfo: memFree=8128884/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=282.24 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 3079889 0 0 0 27918 306 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778392 5312612 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+342.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/188 24308
/proc/meminfo: memFree=8128024/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=342.24 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 3954845 0 0 0 33875 349 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778520 5312612 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 24309
/proc/meminfo: memFree=8078064/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=402.21 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 4657927 0 0 0 39840 381 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778520 5335582 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 24310
/proc/meminfo: memFree=8128468/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=462.21 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 5287000 0 0 0 45810 411 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778392 5312612 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB


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

/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 1722.08 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.00 2.04 3/188 24372
/proc/meminfo: memFree=8127672/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=1782.08 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 11893000 0 0 0 177376 832 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778520 5335582 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 1782.08 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24373
/proc/meminfo: memFree=8127576/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=1842.07 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 12104500 0 0 0 183359 848 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778520 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 1842.07 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24374
/proc/meminfo: memFree=8127544/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=1902.07 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 12234196 0 0 0 189345 862 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778520 5437616 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 1902.07 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24375
/proc/meminfo: memFree=8127572/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=1962.07 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 12373219 0 0 0 195334 873 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778520 5437623 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 1962.07 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24376
/proc/meminfo: memFree=8127632/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=2022.07 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 12508573 0 0 0 201321 886 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778520 140333123575687 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 2022.07 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24377
/proc/meminfo: memFree=8127592/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=2082.07 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 12635438 0 0 0 207311 896 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778520 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 2082.07 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 24386
/proc/meminfo: memFree=8126888/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=2142.07 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 12902318 0 0 0 213297 910 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778520 5335520 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 2142.07 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 24387
/proc/meminfo: memFree=8127136/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=2202.07 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 13083315 0 0 0 219282 925 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778520 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 2202.07 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+2262.3 s]
/proc/loadavg: 2.52 2.15 2.09 3/188 24388
/proc/meminfo: memFree=8127692/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=2262.07 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 13261947 0 0 0 225265 942 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778520 5335582 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 2262.07 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+2322.3 s]
/proc/loadavg: 2.19 2.13 2.08 3/188 24389
/proc/meminfo: memFree=8127592/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=2322.07 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 13545898 0 0 0 231243 964 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778520 5438368 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 2322.07 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+2382.3 s]
/proc/loadavg: 2.07 2.10 2.08 3/188 24390
/proc/meminfo: memFree=8127460/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=2382.07 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 13683423 0 0 0 237228 979 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778232 5322597 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 2382.07 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+2442.3 s]
/proc/loadavg: 2.03 2.08 2.07 3/187 24392
/proc/meminfo: memFree=8127332/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=2442.06 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 13832775 0 0 0 243212 994 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778520 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 2442.06 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 24393
/proc/meminfo: memFree=8127188/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=2502.07 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 13955137 0 0 0 249199 1008 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778680 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 2502.07 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.07 2.06 3/187 24394
/proc/meminfo: memFree=8126784/32770624 swapFree=67108796/67108860
[pid=24234] ppid=24231 vsize=8451988 memory=6707960 CPUtime=2519.78 cores=1,3,5,7
/proc/24234/stat : 24234 (xcsp_picat) R 24231 24234 21527 0 -1 4202496 13957006 0 0 0 250968 1010 0 0 20 0 1 0 219229281 8654835712 1676990 33554432000 4194304 5849708 140734566779520 140734566778520 5438244 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 40202240 140734566786230 140734566786308 140734566786308 140734566789066 0
/proc/24234/statm: 2112997 1676990 702 405 0 2109942 0
Current children cumulated CPU time: 2519.78 s
Current children cumulated vsize: 8451988 KiB
Current children cumulated memory: 6707960 KiB

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

[startup+2520.09 s]
# the end of solver process 24234 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.68 s, system=10.1817 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): 2519.86
CPU user time (s): 2509.68
CPU system time (s): 10.1817
CPU usage (%): 99.991
Max. virtual memory (cumulated for all children) (KiB): 8601872
Max. memory (cumulated for all children) (KiB): 6857796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.68
system time used= 10.1817
maximum resident set size= 6857796
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13957006
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= 296
involuntary context switches= 1142


# summary of solver processes directly reported to runsolver:
#   pid: 24234
#   total CPU time (s): 2519.86
#   total CPU user time (s): 2509.68
#   total CPU system time (s): 10.1817

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.87005 second user time and 18.9119 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-11 21:44:21
IDJOB=4303407
IDBENCH=141441
IDSOLVER=2778
FILE ID=node138/4303407-1534016661
RUNJOBID= node138-1533993481-21560
PBS_JOBID= 21036952
Free space on /tmp= 24248 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-13-14_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303407-1534016661/watcher-4303407-1534016661 -o /tmp/evaluation-result-4303407-1534016661/solver-4303407-1534016661 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1533993481-21560 --watchdog 2580  xcsp_picat HOME/instance-4303407-1534016661.xml

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

MD5SUM BENCH= 1e3f313ec943efeca8787f022e591dae
RANDOM SEED=877902397

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        17076400 kB
MemAvailable:   31442012 kB
Buffers:           96188 kB
Cached:         14339060 kB
SwapCached:           12 kB
Active:          7610308 kB
Inactive:        7343176 kB
Active(anon):     460488 kB
Inactive(anon):   110048 kB
Active(file):    7149820 kB
Inactive(file):  7233128 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              7004 kB
Writeback:             0 kB
AnonPages:        525384 kB
Mapped:            51756 kB
Shmem:             49740 kB
Slab:             438816 kB
SReclaimable:     411124 kB
SUnreclaim:        27692 kB
KernelStack:        3296 kB
PageTables:         6272 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2827652 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    260096 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= 24240 MiB
End job on node138 at 2018-08-11 22:26:21