Trace number 4302961

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 2018-08-02OPT76 39.975 39.979

General information on the benchmark

NameStillLife/
StillLife-wastage-12_c18.xml
MD5SUM1705a9e2268f4ba11e634eeea0e95112
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark76
Best CPU time to get the best result obtained on this benchmark39.9207
Satisfiable
(Un)Satisfiability was proved
Number of variables407
Number of constraints272
Number of domains4
Minimum domain size2
Maximum domain size393
Distribution of domain sizes[{"size":2,"count":196},{"size":3,"count":196},{"size":145,"count":1},{"size":393,"count":14}]
Minimum variable degree1
Maximum variable degree15
Distribution of variable degrees[{"degree":1,"count":4},{"degree":2,"count":193},{"degree":3,"count":17},{"degree":4,"count":48},{"degree":8,"count":44},{"degree":9,"count":100},{"degree":15,"count":1}]
Minimum constraint arity2
Maximum constraint arity16
Distribution of constraint arities[{"arity":2,"count":62},{"arity":3,"count":48},{"arity":10,"count":144},{"arity":14,"count":4},{"arity":15,"count":1},{"arity":16,"count":13}]
Number of extensional constraints192
Number of intensional constraints61
Distribution of constraint types[{"type":"extension","count":192},{"type":"intension","count":61},{"type":"sum","count":15},{"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 

39.89/39.97	c xcsp_picat version 2.4#6 (8/1/2018)
39.89/39.97	o 43
39.89/39.97	o 63
39.89/39.97	o 72
39.89/39.97	o 74
39.89/39.97	o 75
39.89/39.97	o 76
39.89/39.97	s OPTIMUM FOUND
39.89/39.97	v <instantiation>
39.89/39.97	v     <list> z x[][] w[][] ws[]  </list> 
39.89/39.97	v     <values> 76  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 1 0 1 1 0 1 0 0 1 1 0 1 0 1 0 1 1 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 1 1 1 1 1 1 1 0 0 1 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 1 1 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 1 0 1 1 1 1 1 1 1 0 0 1 1 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 1 1 1 1 1 0 0 0 0 1 1 0 1 1 0 1 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 0 1 0 0 0 1 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 1 0 0 1 0 0 0 0 0 0 1 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 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 1 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 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 1 0 0 1 0 1 1 0 0  4 6 6 10 10 10 13 15 18 19 20 21 26 32   </values> 
39.89/39.97	v </instantiation>

Verifier Data 

OK	76

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 (2861 MiB free)
  memory of node 1: 16384 MiB (2463 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4302961-1533992582/watcher-4302961-1533992582 -o /tmp/evaluation-result-4302961-1533992582/solver-4302961-1533992582 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10871 --watchdog 2580 xcsp_picat HOME/instance-4302961-1533992582.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=11110, runsolver pid=11107

[startup+0.10096 s]*
/proc/loadavg: 1.92 2.00 1.95 2/185 11113
/proc/meminfo: memFree=5435924/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2026312 memory=20800 CPUtime=0.1 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 1809 0 0 0 10 0 0 0 20 0 1 0 216821369 2074943488 5200 33554432000 4194304 5849708 140720816079952 140720816079064 5471890 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 506578 5200 717 405 0 503523 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026312 KiB
Current children cumulated memory: 20800 KiB

[startup+0.209681 s]*
/proc/loadavg: 1.92 2.00 1.95 3/191 11126
/proc/meminfo: memFree=5413948/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2026312 memory=20800 CPUtime=0.2 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 1809 0 0 0 20 0 0 0 20 0 1 0 216821369 2074943488 5200 33554432000 4194304 5849708 140720816079952 140720816079048 5615094 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 506578 5200 717 405 0 503523 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2026312 KiB
Current children cumulated memory: 20800 KiB

[startup+0.309207 s]*
/proc/loadavg: 1.92 2.00 1.95 3/191 11126
/proc/meminfo: memFree=5387200/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2026312 memory=20800 CPUtime=0.3 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 1809 0 0 0 30 0 0 0 20 0 1 0 216821369 2074943488 5200 33554432000 4194304 5849708 140720816079952 140720816079048 5520258 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 506578 5200 717 405 0 503523 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2026312 KiB
Current children cumulated memory: 20800 KiB

[startup+0.700258 s]
/proc/loadavg: 1.92 2.00 1.95 3/191 11126
/proc/meminfo: memFree=5354060/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2026508 memory=21032 CPUtime=0.69 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 1875 0 0 0 69 0 0 0 20 0 1 0 216821369 2075144192 5258 33554432000 4194304 5849708 140720816079952 140720816079048 139999676960647 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 506627 5258 718 405 0 503572 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026508 KiB
Current children cumulated memory: 21032 KiB

[startup+1.50027 s]
/proc/loadavg: 1.92 2.00 1.95 3/191 11126
/proc/meminfo: memFree=5293292/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2027020 memory=21420 CPUtime=1.49 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 2003 0 0 0 149 0 0 0 20 0 1 0 216821369 2075668480 5355 33554432000 4194304 5849708 140720816079952 140720816079048 5471648 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 506755 5355 718 405 0 503700 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2027020 KiB
Current children cumulated memory: 21420 KiB

[startup+3.10939 s]
/proc/loadavg: 1.92 2.00 1.95 3/191 11126
/proc/meminfo: memFree=5186408/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2029228 memory=23960 CPUtime=3.09 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 2984 0 0 0 309 0 0 0 20 0 1 0 216821369 2077929472 5990 33554432000 4194304 5849708 140720816079952 140720816077800 4211654 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 507307 5990 746 405 0 504252 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2029228 KiB
Current children cumulated memory: 23960 KiB

[startup+6.30027 s]
/proc/loadavg: 1.93 2.00 1.95 3/191 11126
/proc/meminfo: memFree=5156712/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2031304 memory=26168 CPUtime=6.29 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 5521 0 0 0 628 1 0 0 20 0 1 0 216821369 2080055296 6542 33554432000 4194304 5849708 140720816079952 140720816078440 4211621 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 507826 6542 759 405 0 504771 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2031304 KiB
Current children cumulated memory: 26168 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 1.95 5/191 11126
/proc/meminfo: memFree=5159316/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2027588 memory=22376 CPUtime=12.69 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 8381 0 0 0 1265 4 0 0 20 0 1 0 216821369 2076250112 5594 33554432000 4194304 5849708 140720816079952 140720816079048 5618658 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 506897 5594 759 405 0 503842 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2027588 KiB
Current children cumulated memory: 22376 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 1.95 3/191 11126
/proc/meminfo: memFree=5143356/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2032524 memory=29456 CPUtime=25.49 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 13407 0 0 0 2534 15 0 0 20 0 1 0 216821369 2081304576 7364 33554432000 4194304 5849708 140720816079952 140720816079192 5470987 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 508131 7364 759 405 0 505076 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2032524 KiB
Current children cumulated memory: 29456 KiB

[startup+39.979 s]
# the end of solver process 11110 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=39.7 s, system=0.275 s

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

[startup+25.6003 s]
/proc/loadavg: 1.95 2.00 1.95 3/191 11126
/proc/meminfo: memFree=5143356/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2032524 memory=29456 CPUtime=25.59 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 13407 0 0 0 2544 15 0 0 20 0 1 0 216821369 2081304576 7364 33554432000 4194304 5849708 140720816079952 140720816079192 139999676960647 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 508131 7364 759 405 0 505076 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 2032524 KiB
Current children cumulated memory: 29456 KiB

[startup+32.0003 s]*
/proc/loadavg: 1.95 2.00 1.95 3/191 11126
/proc/meminfo: memFree=5101348/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2032524 memory=29456 CPUtime=31.99 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 13860 0 0 0 3180 19 0 0 20 0 1 0 216821369 2081304576 7364 33554432000 4194304 5849708 140720816079952 140720816078952 5520327 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 508131 7364 759 405 0 505076 0
Current children cumulated CPU time: 31.99 s
Current children cumulated vsize: 2032524 KiB
Current children cumulated memory: 29456 KiB

[startup+35.2002 s]
/proc/loadavg: 1.96 2.00 1.95 3/191 11126
/proc/meminfo: memFree=5093716/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2032524 memory=31376 CPUtime=35.19 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 14574 0 0 0 3497 22 0 0 20 0 1 0 216821369 2081304576 7844 33554432000 4194304 5849708 140720816079952 140720816078952 139999676960647 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 508131 7844 759 405 0 505076 0
Current children cumulated CPU time: 35.19 s
Current children cumulated vsize: 2032524 KiB
Current children cumulated memory: 31376 KiB

[startup+38.4002 s]
/proc/loadavg: 1.96 2.00 1.95 3/191 11126
/proc/meminfo: memFree=5093716/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2032524 memory=31376 CPUtime=38.38 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 15002 0 0 0 3813 25 0 0 20 0 1 0 216821369 2081304576 7844 33554432000 4194304 5849708 140720816079952 140720816078952 139999676960647 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 508131 7844 759 405 0 505076 0
Current children cumulated CPU time: 38.38 s
Current children cumulated vsize: 2032524 KiB
Current children cumulated memory: 31376 KiB

[startup+39.2002 s]
/proc/loadavg: 1.96 2.00 1.95 3/191 11126
/proc/meminfo: memFree=5093716/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2032524 memory=31376 CPUtime=39.18 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 15002 0 0 0 3893 25 0 0 20 0 1 0 216821369 2081304576 7844 33554432000 4194304 5849708 140720816079952 140720816078952 4211581 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 508131 7844 759 405 0 505076 0
Current children cumulated CPU time: 39.18 s
Current children cumulated vsize: 2032524 KiB
Current children cumulated memory: 31376 KiB

[startup+39.6003 s]
/proc/loadavg: 1.96 2.00 1.95 3/191 11126
/proc/meminfo: memFree=5093716/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2032524 memory=31376 CPUtime=39.58 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 15002 0 0 0 3932 26 0 0 20 0 1 0 216821369 2081304576 7844 33554432000 4194304 5849708 140720816079952 140720816078952 139999676960647 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 508131 7844 759 405 0 505076 0
Current children cumulated CPU time: 39.58 s
Current children cumulated vsize: 2032524 KiB
Current children cumulated memory: 31376 KiB

[startup+39.8003 s]
/proc/loadavg: 1.96 2.00 1.95 3/191 11126
/proc/meminfo: memFree=5093716/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2032524 memory=31376 CPUtime=39.78 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 15004 0 0 0 3952 26 0 0 20 0 1 0 216821369 2081304576 7844 33554432000 4194304 5849708 140720816079952 140720816078952 139999676960647 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 508131 7844 759 405 0 505076 0
Current children cumulated CPU time: 39.78 s
Current children cumulated vsize: 2032524 KiB
Current children cumulated memory: 31376 KiB

[startup+39.9003 s]
/proc/loadavg: 1.96 2.00 1.95 3/191 11126
/proc/meminfo: memFree=5093716/32770624 swapFree=67030624/67108860
[pid=11110] ppid=11107 vsize=2032524 memory=31376 CPUtime=39.89 cores=1,3,5,7
/proc/11110/stat : 11110 (xcsp_picat) R 11107 11110 10838 0 -1 4202496 15007 0 0 0 3962 27 0 0 20 0 1 0 216821369 2081304576 7844 33554432000 4194304 5849708 140720816079952 140720816078952 139999676960647 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 30720000 140720816088246 140720816088324 140720816088324 140720816091082 0
/proc/11110/statm: 508131 7844 759 405 0 505076 0
Current children cumulated CPU time: 39.89 s
Current children cumulated vsize: 2032524 KiB
Current children cumulated memory: 31376 KiB

Child status: 0
Real time (s): 39.979
CPU time (s): 39.975
CPU user time (s): 39.7
CPU system time (s): 0.275
CPU usage (%): 99.99
Max. virtual memory (cumulated for all children) (KiB): 2036624
Max. memory (cumulated for all children) (KiB): 33556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.7
system time used= 0.275
maximum resident set size= 33556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15093
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= 35


# summary of solver processes directly reported to runsolver:
#   pid: 11110
#   total CPU time (s): 39.975
#   total CPU user time (s): 39.7
#   total CPU system time (s): 0.275

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.163654 second user time and 0.298751 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-11 15:03:02
IDJOB=4302961
IDBENCH=141040
IDSOLVER=2778
FILE ID=node102/4302961-1533992582
RUNJOBID= node102-1533990060-10871
PBS_JOBID= 21036939
Free space on /tmp= 38208 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/StillLife/StillLife-wastage-12_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4302961-1533992582/watcher-4302961-1533992582 -o /tmp/evaluation-result-4302961-1533992582/solver-4302961-1533992582 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10871 --watchdog 2580  xcsp_picat HOME/instance-4302961-1533992582.xml

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

MD5SUM BENCH= 1705a9e2268f4ba11e634eeea0e95112
RANDOM SEED=925576196

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:         5454048 kB
MemAvailable:   31880448 kB
Buffers:          126796 kB
Cached:         26167308 kB
SwapCached:        51280 kB
Active:          8665932 kB
Inactive:       17705920 kB
Active(anon):       3580 kB
Inactive(anon):   126960 kB
Active(file):    8662352 kB
Inactive(file): 17578960 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030624 kB
Dirty:              3184 kB
Writeback:             0 kB
AnonPages:         34920 kB
Mapped:            50032 kB
Shmem:             48948 kB
Slab:             641348 kB
SReclaimable:     613548 kB
SUnreclaim:        27800 kB
KernelStack:        3376 kB
PageTables:         5708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     350804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 38204 MiB
End job on node102 at 2018-08-11 15:03:42