Trace number 4309305

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 2018-08-14OPT152 148.537 148.545

General information on the benchmark

NameStillLife/
StillLife-wastage-17_c18.xml
MD5SUM6bdaa478fa612f14e4ae80d6384d4ab1
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark152
Best CPU time to get the best result obtained on this benchmark148.537
Satisfiable
(Un)Satisfiability was proved
Number of variables742
Number of constraints467
Number of domains4
Minimum domain size2
Maximum domain size723
Distribution of domain sizes[{"size":2,"count":361},{"size":3,"count":361},{"size":290,"count":1},{"size":723,"count":19}]
Minimum variable degree1
Maximum variable degree20
Distribution of variable degrees[{"degree":1,"count":4},{"degree":2,"count":358},{"degree":3,"count":22},{"degree":4,"count":68},{"degree":8,"count":64},{"degree":9,"count":225},{"degree":20,"count":1}]
Minimum constraint arity2
Maximum constraint arity21
Distribution of constraint arities[{"arity":2,"count":87},{"arity":3,"count":68},{"arity":10,"count":289},{"arity":19,"count":4},{"arity":20,"count":1},{"arity":21,"count":18}]
Number of extensional constraints357
Number of intensional constraints86
Distribution of constraint types[{"type":"extension","count":357},{"type":"intension","count":86},{"type":"sum","count":20},{"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 

148.48/148.54	c xcsp_picat version 2.4#7 (8/14/2018)
148.48/148.54	o 80
148.48/148.54	o 119
148.48/148.54	o 138
148.48/148.54	o 148
148.48/148.54	o 150
148.48/148.54	o 151
148.48/148.54	o 152
148.48/148.54	s OPTIMUM FOUND
148.48/148.54	v <instantiation>
148.48/148.54	v     <list> z ws[] x[][] w[][]  </list> 
148.48/148.54	v     <values> 152  6 8 8 12 12 12 16 16 18 22 24 24 26 26 26 30 30 32 38  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 1 0 1 0 1 1 0 1 1 0 1 0 0 1 1 0 1 0 1 0 1 1 1 0 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 1 0 1 1 1 1 1 1 1 0 1 0 1 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 1 1 0 1 0 1 1 1 1 1 1 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 1 0 1 0 1 1 1 0 1 0 1 0 1 1 0 0 1 0 1 1 0 1 1 0 1 0 1 1 0 1 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 1 0 0 1 0 0 1 0 1 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 1 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 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 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 1 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 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0   </values> 
148.48/148.54	v </instantiation>

Verifier Data 

OK	152

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 (7015 MiB free)
  memory of node 1: 16384 MiB (11111 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309305-1534293087/watcher-4309305-1534293087 -o /tmp/evaluation-result-4309305-1534293087/solver-4309305-1534293087 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21341 --watchdog 2580 xcsp_picat HOME/instance-4309305-1534293087.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=21496, runsolver pid=21493

[startup+0.100155 s]*
/proc/loadavg: 1.46 1.32 1.33 3/188 21497
/proc/meminfo: memFree=18547700/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2025744 memory=18792 CPUtime=0.1 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 1830 0 0 0 10 0 0 0 20 0 1 0 246871960 2074361856 4698 33554432000 4194304 5849940 140722338682336 140722338681640 4486471 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 506436 4698 655 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18792 KiB

[startup+0.209653 s]*
/proc/loadavg: 1.46 1.32 1.33 3/188 21497
/proc/meminfo: memFree=18544504/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2026972 memory=20556 CPUtime=0.21 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 2269 0 0 0 21 0 0 0 20 0 1 0 246871960 2075619328 5139 33554432000 4194304 5849940 140722338682336 140722338681640 5499569 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 506743 5139 720 405 0 503687 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026972 KiB
Current children cumulated memory: 20556 KiB

[startup+0.309135 s]*
/proc/loadavg: 1.46 1.32 1.33 3/188 21497
/proc/meminfo: memFree=18544504/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2026972 memory=20556 CPUtime=0.31 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 2269 0 0 0 31 0 0 0 20 0 1 0 246871960 2075619328 5139 33554432000 4194304 5849940 140722338682336 140722338681640 5535060 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 506743 5139 720 405 0 503687 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026972 KiB
Current children cumulated memory: 20556 KiB

[startup+0.700269 s]
/proc/loadavg: 1.46 1.32 1.33 3/188 21497
/proc/meminfo: memFree=18542272/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2026972 memory=20556 CPUtime=0.69 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 2269 0 0 0 69 0 0 0 20 0 1 0 246871960 2075619328 5139 33554432000 4194304 5849940 140722338682336 140722338681432 139785180291627 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 506743 5139 720 405 0 503687 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026972 KiB
Current children cumulated memory: 20556 KiB

[startup+1.50027 s]
/proc/loadavg: 1.46 1.32 1.33 3/188 21497
/proc/meminfo: memFree=18541900/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2027228 memory=20684 CPUtime=1.49 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 2333 0 0 0 149 0 0 0 20 0 1 0 246871960 2075881472 5171 33554432000 4194304 5849940 140722338682336 140722338681432 5606427 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 506807 5171 720 405 0 503751 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2027228 KiB
Current children cumulated memory: 20684 KiB

[startup+3.10894 s]
/proc/loadavg: 1.46 1.32 1.33 3/188 21497
/proc/meminfo: memFree=18540784/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2028252 memory=21964 CPUtime=3.1 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 2719 0 0 0 310 0 0 0 20 0 1 0 246871960 2076930048 5491 33554432000 4194304 5849940 140722338682336 140722338681576 5520527 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 507063 5491 720 405 0 504007 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2028252 KiB
Current children cumulated memory: 21964 KiB

[startup+6.30027 s]
/proc/loadavg: 1.50 1.33 1.34 3/188 21497
/proc/meminfo: memFree=18530252/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2032844 memory=26460 CPUtime=6.29 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 4554 0 0 0 628 1 0 0 20 0 1 0 246871960 2081632256 6615 33554432000 4194304 5849940 140722338682336 140722338680744 4211688 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 508211 6615 748 405 0 505155 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2032844 KiB
Current children cumulated memory: 26460 KiB

[startup+12.7003 s]
/proc/loadavg: 1.54 1.34 1.34 3/188 21497
/proc/meminfo: memFree=18518472/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2036912 memory=30180 CPUtime=12.69 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 9756 0 0 0 1267 2 0 0 20 0 1 0 246871960 2085797888 7545 33554432000 4194304 5849940 140722338682336 140722338680824 4211671 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 509228 7545 761 405 0 506172 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2036912 KiB
Current children cumulated memory: 30180 KiB

[startup+25.5003 s]
/proc/loadavg: 1.64 1.37 1.35 3/188 21497
/proc/meminfo: memFree=18507176/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2036916 memory=30180 CPUtime=25.49 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 13552 0 0 0 2541 8 0 0 20 0 1 0 246871960 2085801984 7545 33554432000 4194304 5849940 140722338682336 140722338681336 139785180753799 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 509229 7545 761 405 0 506173 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2036916 KiB
Current children cumulated memory: 30180 KiB

[startup+51.1093 s]
/proc/loadavg: 1.76 1.42 1.37 3/188 21497
/proc/meminfo: memFree=18507384/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2036916 memory=29976 CPUtime=51.1 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 20364 0 0 0 5086 24 0 0 20 0 1 0 246871960 2085801984 7494 33554432000 4194304 5849940 140722338682336 140722338680824 4212035 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 509229 7494 761 405 0 506173 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2036916 KiB
Current children cumulated memory: 29976 KiB

[startup+102.3 s]
/proc/loadavg: 1.90 1.51 1.40 3/188 21498
/proc/meminfo: memFree=18486988/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2046868 memory=40428 CPUtime=102.28 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 29892 0 0 0 10161 67 0 0 20 0 1 0 246871960 2095992832 10107 33554432000 4194304 5849940 140722338682336 140722338680824 4211675 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 511717 10107 761 405 0 508661 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2046868 KiB
Current children cumulated memory: 40428 KiB

[startup+148.545 s]
# the end of solver process 21496 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=147.44 s, system=1.09694 s

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

[startup+102.4 s]
/proc/loadavg: 1.90 1.51 1.40 3/188 21498
/proc/meminfo: memFree=18486988/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2046868 memory=40428 CPUtime=102.38 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 29892 0 0 0 10171 67 0 0 20 0 1 0 246871960 2095992832 10107 33554432000 4194304 5849940 140722338682336 140722338680824 4211667 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 511717 10107 761 405 0 508661 0
Current children cumulated CPU time: 102.38 s
Current children cumulated vsize: 2046868 KiB
Current children cumulated memory: 40428 KiB

[startup+128 s]*
/proc/loadavg: 1.93 1.55 1.42 3/188 21499
/proc/meminfo: memFree=18493812/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2038672 memory=32440 CPUtime=127.99 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 32905 0 0 0 12711 88 0 0 20 0 1 0 246871960 2087600128 8110 33554432000 4194304 5849940 140722338682336 140722338681336 139785180753799 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 509668 8110 761 405 0 506612 0
Current children cumulated CPU time: 127.99 s
Current children cumulated vsize: 2038672 KiB
Current children cumulated memory: 32440 KiB

[startup+140.8 s]
/proc/loadavg: 1.95 1.57 1.43 3/188 21499
/proc/meminfo: memFree=18487484/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2045868 memory=39420 CPUtime=140.78 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 33684 0 0 0 13975 103 0 0 20 0 1 0 246871960 2094968832 9855 33554432000 4194304 5849940 140722338682336 140722338681336 139785180753799 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 511467 9855 761 405 0 508411 0
Current children cumulated CPU time: 140.78 s
Current children cumulated vsize: 2045868 KiB
Current children cumulated memory: 39420 KiB

[startup+144 s]*
/proc/loadavg: 1.95 1.57 1.43 3/188 21499
/proc/meminfo: memFree=18487484/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2045868 memory=39420 CPUtime=143.99 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 33684 0 0 0 14293 106 0 0 20 0 1 0 246871960 2094968832 9855 33554432000 4194304 5849940 140722338682336 140722338681336 139785180753799 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 511467 9855 761 405 0 508411 0
Current children cumulated CPU time: 143.99 s
Current children cumulated vsize: 2045868 KiB
Current children cumulated memory: 39420 KiB

[startup+145.6 s]
/proc/loadavg: 1.95 1.58 1.43 3/188 21499
/proc/meminfo: memFree=18487484/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2045868 memory=39420 CPUtime=145.59 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 33684 0 0 0 14451 108 0 0 20 0 1 0 246871960 2094968832 9855 33554432000 4194304 5849940 140722338682336 140722338681336 139785180753799 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 511467 9855 761 405 0 508411 0
Current children cumulated CPU time: 145.59 s
Current children cumulated vsize: 2045868 KiB
Current children cumulated memory: 39420 KiB

[startup+147.2 s]
/proc/loadavg: 1.95 1.58 1.43 3/188 21499
/proc/meminfo: memFree=18487484/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2045868 memory=39420 CPUtime=147.18 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 33684 0 0 0 14610 108 0 0 20 0 1 0 246871960 2094968832 9855 33554432000 4194304 5849940 140722338682336 140722338681336 4211671 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 511467 9855 761 405 0 508411 0
Current children cumulated CPU time: 147.18 s
Current children cumulated vsize: 2045868 KiB
Current children cumulated memory: 39420 KiB

[startup+148 s]*
/proc/loadavg: 1.95 1.58 1.43 3/188 21499
/proc/meminfo: memFree=18487484/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2045868 memory=39420 CPUtime=147.99 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 33684 0 0 0 14690 109 0 0 20 0 1 0 246871960 2094968832 9855 33554432000 4194304 5849940 140722338682336 140722338681336 5359777 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 511467 9855 761 405 0 508411 0
Current children cumulated CPU time: 147.99 s
Current children cumulated vsize: 2045868 KiB
Current children cumulated memory: 39420 KiB

[startup+148.4 s]
/proc/loadavg: 1.95 1.58 1.43 3/188 21499
/proc/meminfo: memFree=18487484/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2045868 memory=39420 CPUtime=148.38 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 33684 0 0 0 14729 109 0 0 20 0 1 0 246871960 2094968832 9855 33554432000 4194304 5849940 140722338682336 140722338681336 139785180753799 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 511467 9855 761 405 0 508411 0
Current children cumulated CPU time: 148.38 s
Current children cumulated vsize: 2045868 KiB
Current children cumulated memory: 39420 KiB

[startup+148.5 s]
/proc/loadavg: 1.95 1.58 1.43 3/188 21499
/proc/meminfo: memFree=18487484/32770624 swapFree=67108792/67108860
[pid=21496] ppid=21493 vsize=2045868 memory=39420 CPUtime=148.48 cores=1,3,5,7
/proc/21496/stat : 21496 (xcsp_picat) R 21493 21496 21309 0 -1 4202496 33684 0 0 0 14739 109 0 0 20 0 1 0 246871960 2094968832 9855 33554432000 4194304 5849940 140722338682336 140722338681336 139785180753799 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39251968 140722338686134 140722338686212 140722338686212 140722338688970 0
/proc/21496/statm: 511467 9855 761 405 0 508411 0
Current children cumulated CPU time: 148.48 s
Current children cumulated vsize: 2045868 KiB
Current children cumulated memory: 39420 KiB

Child status: 0
Real time (s): 148.545
CPU time (s): 148.537
CPU user time (s): 147.44
CPU system time (s): 1.09694
CPU usage (%): 99.9947
Max. virtual memory (cumulated for all children) (KiB): 2046868
Max. memory (cumulated for all children) (KiB): 40608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 147.44
system time used= 1.09694
maximum resident set size= 40636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33772
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= 108


# summary of solver processes directly reported to runsolver:
#   pid: 21496
#   total CPU time (s): 148.537
#   total CPU user time (s): 147.44
#   total CPU system time (s): 1.09694

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.541927 second user time and 1.02876 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-15 02:31:27
IDJOB=4309305
IDBENCH=141033
IDSOLVER=2794
FILE ID=node150/4309305-1534293087
RUNJOBID= node150-1534293054-21341
PBS_JOBID= 21038136
Free space on /tmp= 38000 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/StillLife/StillLife-wastage-17_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309305-1534293087/watcher-4309305-1534293087 -o /tmp/evaluation-result-4309305-1534293087/solver-4309305-1534293087 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21341 --watchdog 2580  xcsp_picat HOME/instance-4309305-1534293087.xml

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

MD5SUM BENCH= 6bdaa478fa612f14e4ae80d6384d4ab1
RANDOM SEED=1555835604

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        18562676 kB
MemAvailable:   31868468 kB
Buffers:          243552 kB
Cached:         13220444 kB
SwapCached:           32 kB
Active:          6308472 kB
Inactive:        7246380 kB
Active(anon):      41960 kB
Inactive(anon):   100944 kB
Active(file):    6266512 kB
Inactive(file):  7145436 kB
Unevictable:        7740 kB
Mlocked:            7740 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              3220 kB
Writeback:             0 kB
AnonPages:         97944 kB
Mapped:            58360 kB
Shmem:             49732 kB
Slab:             350532 kB
SReclaimable:     322304 kB
SUnreclaim:        28228 kB
KernelStack:        3296 kB
PageTables:         5760 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2397548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     30720 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 37996 MiB
End job on node150 at 2018-08-15 02:33:56