Trace number 4302964

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-02OPT119 66.0059 66.0222

General information on the benchmark

NameStillLife/
StillLife-wastage-15_c18.xml
MD5SUMe301970dbbdacc0ad69519f2afe54420
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark119
Best CPU time to get the best result obtained on this benchmark66.0119
Satisfiable
(Un)Satisfiability was proved
Number of variables596
Number of constraints383
Number of domains4
Minimum domain size2
Maximum domain size579
Distribution of domain sizes[{"size":2,"count":289},{"size":3,"count":289},{"size":226,"count":1},{"size":579,"count":17}]
Minimum variable degree1
Maximum variable degree18
Distribution of variable degrees[{"degree":1,"count":4},{"degree":2,"count":286},{"degree":3,"count":20},{"degree":4,"count":60},{"degree":8,"count":56},{"degree":9,"count":169},{"degree":18,"count":1}]
Minimum constraint arity2
Maximum constraint arity19
Distribution of constraint arities[{"arity":2,"count":77},{"arity":3,"count":60},{"arity":10,"count":225},{"arity":17,"count":4},{"arity":18,"count":1},{"arity":19,"count":16}]
Number of extensional constraints285
Number of intensional constraints76
Distribution of constraint types[{"type":"extension","count":285},{"type":"intension","count":76},{"type":"sum","count":18},{"type":"instantiation","count":4}]
Optimization problemYES
Type of objectivemax VAR

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

65.97/66.02	c xcsp_picat version 2.4#6 (8/1/2018)
65.97/66.02	o 63
65.97/66.02	o 93
65.97/66.02	o 108
65.97/66.02	o 116
65.97/66.02	o 118
65.97/66.02	o 119
65.97/66.02	s OPTIMUM FOUND
65.97/66.02	v <instantiation>
65.97/66.02	v     <list> ws[] z x[][] w[][]  </list> 
65.97/66.02	v     <values> 6 11 13 14 15 16 17 18 19 19 22 23 23 28 28 29 34  119  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 1 0 1 1 0 1 1 0 0 0 0 0 1 0 1 0 1 1 1 0 1 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 1 0 1 1 0 0 1 1 1 1 0 1 1 1 1 1 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 1 1 0 0 1 0 0 1 1 1 0 1 0 0 0 1 0 0 0 1 1 1 0 0 1 0 0 1 0 1 1 1 1 1 1 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 1 0 0 1 1 0 1 0 0 1 1 1 1 0 1 0 1 1 0 0 0 1 0 1 1 0 1 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 1 0 1 1 0 0 1 1 1 1 0 0 1 1 1 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 1 0 1 1 1 0 1 0 1 1 0 0 1 0 1 1 0 1 1 0 1 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  0 0 0 1 0 0 1 0 1 0 0 1 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 0 0 1 0 0 0   </values> 
65.97/66.02	v </instantiation>

Verifier Data 

OK	119

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 (131 MiB free)
  memory of node 1: 16384 MiB (5647 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4302964-1533992100/watcher-4302964-1533992100 -o /tmp/evaluation-result-4302964-1533992100/solver-4302964-1533992100 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1533991815-32497 --watchdog 2580 xcsp_picat HOME/instance-4302964-1533992100.xml 

running on 4 cores: 0,2,4,6

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

solver pid=317, runsolver pid=314

[startup+0.10048 s]*
/proc/loadavg: 2.02 1.62 1.31 3/188 318
/proc/meminfo: memFree=5902748/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2025744 memory=17996 CPUtime=0.09 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 1600 0 0 0 9 0 0 0 20 0 1 0 216773199 2074361856 4499 33554432000 4194304 5849708 140725987422192 140725987421288 5499396 0 0 4096 8389634 0 0 0 17 6 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 506436 4499 699 405 0 503381 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 17996 KiB

[startup+0.209681 s]*
/proc/loadavg: 2.02 1.62 1.31 3/188 318
/proc/meminfo: memFree=5902500/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2026580 memory=18808 CPUtime=0.2 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 1816 0 0 0 20 0 0 0 20 0 1 0 216773199 2075217920 4702 33554432000 4194304 5849708 140725987422192 140725987420888 140189535379335 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 506645 4702 719 405 0 503590 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2026580 KiB
Current children cumulated memory: 18808 KiB

[startup+0.308972 s]*
/proc/loadavg: 2.02 1.62 1.31 3/188 318
/proc/meminfo: memFree=5902500/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2026580 memory=18808 CPUtime=0.3 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 1816 0 0 0 30 0 0 0 20 0 1 0 216773199 2075217920 4702 33554432000 4194304 5849708 140725987422192 140725987420888 5519877 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 506645 4702 719 405 0 503590 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2026580 KiB
Current children cumulated memory: 18808 KiB

[startup+0.700224 s]
/proc/loadavg: 2.02 1.62 1.31 3/188 318
/proc/meminfo: memFree=5902128/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2026964 memory=19196 CPUtime=0.68 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 1912 0 0 0 68 0 0 0 20 0 1 0 216773199 2075611136 4799 33554432000 4194304 5849708 140725987422192 140725987420888 5471846 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 506741 4799 719 405 0 503686 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2026964 KiB
Current children cumulated memory: 19196 KiB

[startup+1.50023 s]
/proc/loadavg: 2.02 1.62 1.31 3/188 319
/proc/meminfo: memFree=5901564/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2027220 memory=19324 CPUtime=1.48 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 1976 0 0 0 148 0 0 0 20 0 1 0 216773199 2075873280 4831 33554432000 4194304 5849708 140725987422192 140725987421432 5520217 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 506805 4831 719 405 0 503750 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2027220 KiB
Current children cumulated memory: 19324 KiB

[startup+3.10903 s]
/proc/loadavg: 2.01 1.63 1.32 3/188 319
/proc/meminfo: memFree=5900420/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2028244 memory=20604 CPUtime=3.1 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 2427 0 0 0 309 1 0 0 20 0 1 0 216773199 2076921856 5151 33554432000 4194304 5849708 140725987422192 140725987421304 5471554 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 507061 5151 719 405 0 504006 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2028244 KiB
Current children cumulated memory: 20604 KiB

[startup+6.30022 s]
/proc/loadavg: 2.01 1.63 1.32 3/187 319
/proc/meminfo: memFree=5902180/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2027400 memory=19832 CPUtime=6.29 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 5378 0 0 0 627 2 0 0 20 0 1 0 216773199 2076057600 4958 33554432000 4194304 5849708 140725987422192 140725987421176 5606144 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 506850 4958 761 405 0 503795 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2027400 KiB
Current children cumulated memory: 19832 KiB

[startup+12.7002 s]
/proc/loadavg: 2.01 1.64 1.32 3/187 319
/proc/meminfo: memFree=5895008/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2033968 memory=26452 CPUtime=12.69 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 8663 0 0 0 1264 5 0 0 20 0 1 0 216773199 2082783232 6613 33554432000 4194304 5849708 140725987422192 140725987421192 4230304 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 508492 6613 761 405 0 505437 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2033968 KiB
Current children cumulated memory: 26452 KiB

[startup+25.5002 s]
/proc/loadavg: 2.01 1.65 1.33 3/186 319
/proc/meminfo: memFree=5950400/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2036016 memory=28484 CPUtime=25.48 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 16036 0 0 0 2541 7 0 0 20 0 1 0 216773199 2084880384 7121 33554432000 4194304 5849708 140725987422192 140725987420680 4211654 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 509004 7121 761 405 0 505949 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2036016 KiB
Current children cumulated memory: 28484 KiB

[startup+51.1094 s]
/proc/loadavg: 2.01 1.68 1.35 3/186 319
/proc/meminfo: memFree=5927648/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2036564 memory=29048 CPUtime=51.09 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 36067 0 0 0 5078 31 0 0 20 0 1 0 216773199 2085441536 7262 33554432000 4194304 5849708 140725987422192 140725987421192 5316993 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 509141 7262 761 405 0 506086 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2036564 KiB
Current children cumulated memory: 29048 KiB

[startup+66.0222 s]
# the end of solver process 317 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=65.565 s, system=0.440918 s

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

[startup+51.2003 s]
/proc/loadavg: 2.01 1.68 1.35 3/186 319
/proc/meminfo: memFree=5927648/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2036564 memory=29048 CPUtime=51.18 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 36088 0 0 0 5087 31 0 0 20 0 1 0 216773199 2085441536 7262 33554432000 4194304 5849708 140725987422192 140725987421192 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 509141 7262 761 405 0 506086 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 2036564 KiB
Current children cumulated memory: 29048 KiB

[startup+57.6002 s]
/proc/loadavg: 2.01 1.69 1.36 3/186 319
/proc/meminfo: memFree=5935608/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2029960 memory=22324 CPUtime=57.58 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 41592 0 0 0 5721 37 0 0 20 0 1 0 216773199 2078679040 5581 33554432000 4194304 5849708 140725987422192 140725987421432 5474461 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 507490 5581 761 405 0 504435 0
Current children cumulated CPU time: 57.58 s
Current children cumulated vsize: 2029960 KiB
Current children cumulated memory: 22324 KiB

[startup+60.8002 s]
/proc/loadavg: 2.01 1.69 1.36 4/187 320
/proc/meminfo: memFree=5929632/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2036012 memory=27288 CPUtime=60.77 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 43453 0 0 0 6040 37 0 0 20 0 1 0 216773199 2084876288 6822 33554432000 4194304 5849708 140725987422192 140725987420680 5313004 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 509003 6822 761 405 0 505948 0
Current children cumulated CPU time: 60.77 s
Current children cumulated vsize: 2036012 KiB
Current children cumulated memory: 27288 KiB

[startup+64.0002 s]*
/proc/loadavg: 2.01 1.69 1.36 3/187 321
/proc/meminfo: memFree=5926340/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2036248 memory=28732 CPUtime=63.97 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 45446 0 0 0 6357 40 0 0 20 0 1 0 216773199 2085117952 7183 33554432000 4194304 5849708 140725987422192 140725987421192 140189535379335 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 509062 7183 761 405 0 506007 0
Current children cumulated CPU time: 63.97 s
Current children cumulated vsize: 2036248 KiB
Current children cumulated memory: 28732 KiB

[startup+64.8002 s]
/proc/loadavg: 2.01 1.69 1.36 3/187 321
/proc/meminfo: memFree=5926340/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2036248 memory=28732 CPUtime=64.77 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 46990 0 0 0 6436 41 0 0 20 0 1 0 216773199 2085117952 7183 33554432000 4194304 5849708 140725987422192 140725987421192 5335584 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 509062 7183 761 405 0 506007 0
Current children cumulated CPU time: 64.77 s
Current children cumulated vsize: 2036248 KiB
Current children cumulated memory: 28732 KiB

[startup+65.6002 s]
/proc/loadavg: 2.01 1.69 1.36 3/187 321
/proc/meminfo: memFree=5926340/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2036248 memory=28732 CPUtime=65.58 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 47079 0 0 0 6515 43 0 0 20 0 1 0 216773199 2085117952 7183 33554432000 4194304 5849708 140725987422192 140725987421192 140189535379335 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 509062 7183 761 405 0 506007 0
Current children cumulated CPU time: 65.58 s
Current children cumulated vsize: 2036248 KiB
Current children cumulated memory: 28732 KiB

[startup+66.0002 s]*
/proc/loadavg: 2.01 1.69 1.36 3/187 321
/proc/meminfo: memFree=5926356/32770624 swapFree=67108504/67108860
[pid=317] ppid=314 vsize=2036248 memory=28732 CPUtime=65.97 cores=0,2,4,6
/proc/317/stat : 317 (xcsp_picat) R 314 317 32466 0 -1 4202496 47079 0 0 0 6554 43 0 0 20 0 1 0 216773199 2085117952 7183 33554432000 4194304 5849708 140725987422192 140725987421192 140189535379335 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47190016 140725987427510 140725987427588 140725987427588 140725987430346 0
/proc/317/statm: 509062 7183 761 405 0 506007 0
Current children cumulated CPU time: 65.97 s
Current children cumulated vsize: 2036248 KiB
Current children cumulated memory: 28732 KiB

Child status: 0
Real time (s): 66.0222
CPU time (s): 66.0059
CPU user time (s): 65.565
CPU system time (s): 0.440918
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 2036564
Max. memory (cumulated for all children) (KiB): 29048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 65.565
system time used= 0.440918
maximum resident set size= 29048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47314
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= 2
involuntary context switches= 92


# summary of solver processes directly reported to runsolver:
#   pid: 317
#   total CPU time (s): 66.0059
#   total CPU user time (s): 65.565
#   total CPU system time (s): 0.440918

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.25404 second user time and 0.477125 second system time

The end

Launcher Data 

Begin job on node104 at 2018-08-11 14:55:00
IDJOB=4302964
IDBENCH=141032
IDSOLVER=2778
FILE ID=node104/4302964-1533992100
RUNJOBID= node104-1533991815-32497
PBS_JOBID= 21036946
Free space on /tmp= 37256 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/StillLife/StillLife-wastage-15_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4302964-1533992100/watcher-4302964-1533992100 -o /tmp/evaluation-result-4302964-1533992100/solver-4302964-1533992100 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1533991815-32497 --watchdog 2580  xcsp_picat HOME/instance-4302964-1533992100.xml

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

MD5SUM BENCH= e301970dbbdacc0ad69519f2afe54420
RANDOM SEED=1194513747

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:         5917948 kB
MemAvailable:   31794720 kB
Buffers:          188472 kB
Cached:         25579536 kB
SwapCached:            8 kB
Active:          8754396 kB
Inactive:       17177764 kB
Active(anon):     115296 kB
Inactive(anon):   100928 kB
Active(file):    8639100 kB
Inactive(file): 17076836 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108504 kB
Dirty:              3160 kB
Writeback:             0 kB
AnonPages:        170688 kB
Mapped:            53300 kB
Shmem:             49636 kB
Slab:             617804 kB
SReclaimable:     589296 kB
SUnreclaim:        28508 kB
KernelStack:        3328 kB
PageTables:         5168 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2465892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     92160 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 37252 MiB
End job on node104 at 2018-08-11 14:56:06