Trace number 4309831

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 2018-08-14OPT380 117.915 117.913

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-03-opt_c18.xml
MD5SUM2766495cf61bc642a5718b9084812e2f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark380
Best CPU time to get the best result obtained on this benchmark0.894105
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints1134
Number of domains6
Minimum domain size6
Maximum domain size44
Distribution of domain sizes[{"size":6,"count":2},{"size":22,"count":6},{"size":24,"count":8},{"size":36,"count":62},{"size":42,"count":58},{"size":44,"count":64}]
Minimum variable degree7
Maximum variable degree19
Distribution of variable degrees[{"degree":7,"count":1},{"degree":8,"count":9},{"degree":9,"count":8},{"degree":10,"count":26},{"degree":11,"count":29},{"degree":12,"count":41},{"degree":13,"count":21},{"degree":14,"count":32},{"degree":15,"count":20},{"degree":16,"count":4},{"degree":17,"count":5},{"degree":19,"count":4}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1134}]
Number of extensional constraints0
Number of intensional constraints1134
Distribution of constraint types[{"type":"intension","count":1134}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

117.90/117.91	c xcsp_picat version 2.4#7 (8/14/2018)
117.90/117.91	o 380
117.90/117.91	s OPTIMUM FOUND
117.90/117.91	v <instantiation>
117.90/117.91	v     <list> x[]  </list> 
117.90/117.91	v     <values> 100 338 142 380 142 380 142 380 142 380 142 380 58 296 114 352 114 352 58 296 16 254 86 324 100 338 100 338 114 352 128 366 44 282 142 380 72 310 16 254 16 254 86 324 58 296 86 324 30 268 128 366 142 380 44 282 86 324 114 352 86 324 16 254 58 296 100 338 30 268 142 380 142 380 58 296 44 282 16 254 86 324 30 268 16 254 16 254 72 310 16 254 30 268 142 380 30 268 44 282 16 254 142 380 86 324 100 338 142 380 16 254 16 254 58 296 142 380 44 282 114 352 16 254 142 380 72 310 114 352 142 380 72 310 142 380 114 352 86 324 100 338 58 296 30 268 72 310 128 366 44 282 16 254 86 324 16 254 58 296 72 310 114 352 86 324 16 254 128 366 128 366 44 282 100 338 44 282 72 310 114 352 86 324 142 380 58 296 30 268 16 254 58 296 44 282 128 366 30 268   </values> 
117.90/117.91	v </instantiation>

Verifier Data 

OK	380

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 (10693 MiB free)
  memory of node 1: 16384 MiB (12866 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309831-1534299381/watcher-4309831-1534299381 -o /tmp/evaluation-result-4309831-1534299381/solver-4309831-1534299381 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534293202-13750 --watchdog 2580 xcsp_picat HOME/instance-4309831-1534299381.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
solver pid=14419, runsolver pid=14416
Current StackSize limit: 8192 KiB


[startup+0.100201 s]*
/proc/loadavg: 2.00 2.01 2.04 4/187 14420
/proc/meminfo: memFree=24108904/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2025744 memory=19284 CPUtime=0.1 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 1421 0 0 0 10 0 0 0 20 0 1 0 247501303 2074361856 4821 33554432000 4194304 5849940 140726821306000 140726821306000 5520464 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 506436 4821 695 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 19284 KiB

[startup+0.209454 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 14420
/proc/meminfo: memFree=24108904/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2025744 memory=19284 CPUtime=0.21 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 1430 0 0 0 21 0 0 0 20 0 1 0 247501303 2074361856 4821 33554432000 4194304 5849940 140726821306000 140726821306000 140053216620423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 506436 4821 695 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 19284 KiB

[startup+0.308937 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 14420
/proc/meminfo: memFree=24108612/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2025860 memory=19452 CPUtime=0.31 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 1439 0 0 0 31 0 0 0 20 0 1 0 247501303 2074480640 4863 33554432000 4194304 5849940 140726821306000 140726821306000 5521678 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 506465 4863 710 405 0 503409 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025860 KiB
Current children cumulated memory: 19452 KiB

[startup+0.700305 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 14420
/proc/meminfo: memFree=24108612/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2026020 memory=19452 CPUtime=0.69 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 1471 0 0 0 69 0 0 0 20 0 1 0 247501303 2074644480 4863 33554432000 4194304 5849940 140726821306000 140726821305096 140053216620423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 506505 4863 710 405 0 503449 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026020 KiB
Current children cumulated memory: 19452 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 14420
/proc/meminfo: memFree=24108072/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2026152 memory=19712 CPUtime=1.49 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 1536 0 0 0 149 0 0 0 20 0 1 0 247501303 2074779648 4928 33554432000 4194304 5849940 140726821306000 140726821305096 5606427 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 506538 4928 710 405 0 503482 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2026152 KiB
Current children cumulated memory: 19712 KiB

[startup+3.10904 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 14420
/proc/meminfo: memFree=24107700/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2026640 memory=20212 CPUtime=3.1 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 1773 0 0 0 309 1 0 0 20 0 1 0 247501303 2075279360 5053 33554432000 4194304 5849940 140726821306000 140726821305096 140053216620423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 506660 5053 710 405 0 503604 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2026640 KiB
Current children cumulated memory: 20212 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 14420
/proc/meminfo: memFree=24106000/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2027412 memory=21116 CPUtime=6.29 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 2093 0 0 0 628 1 0 0 20 0 1 0 247501303 2076069888 5279 33554432000 4194304 5849940 140726821306000 140726821305096 140053216620423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 506853 5279 710 405 0 503797 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2027412 KiB
Current children cumulated memory: 21116 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 14420
/proc/meminfo: memFree=24088840/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2049680 memory=43260 CPUtime=12.69 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 8694 0 0 0 1265 4 0 0 20 0 1 0 247501303 2098872320 10815 33554432000 4194304 5849940 140726821306000 140726821305176 4234734 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 512420 10815 736 405 0 509364 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2049680 KiB
Current children cumulated memory: 43260 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 14420
/proc/meminfo: memFree=24079948/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2034528 memory=28432 CPUtime=25.49 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 13502 0 0 0 2542 7 0 0 20 0 1 0 247501303 2083356672 7108 33554432000 4194304 5849940 140726821306000 140726821305096 140053216620423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 508632 7108 751 405 0 505576 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2034528 KiB
Current children cumulated memory: 28432 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 14420
/proc/meminfo: memFree=24103824/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2026788 memory=20488 CPUtime=51.1 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 19570 0 0 0 5096 14 0 0 20 0 1 0 247501303 2075430912 5122 33554432000 4194304 5849940 140726821306000 140726821305096 5606430 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 506697 5122 751 405 0 503641 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2026788 KiB
Current children cumulated memory: 20488 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 14421
/proc/meminfo: memFree=24075640/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2034816 memory=28720 CPUtime=102.3 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 30802 0 0 0 10202 28 0 0 20 0 1 0 247501303 2083651584 7180 33554432000 4194304 5849940 140726821306000 140726821305096 5606384 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 508704 7180 751 405 0 505648 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 28720 KiB

[startup+117.913 s]
# the end of solver process 14419 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=117.59 s, system=0.325009 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 14421
/proc/meminfo: memFree=24075640/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2034816 memory=28720 CPUtime=102.4 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 30802 0 0 0 10212 28 0 0 20 0 1 0 247501303 2083651584 7180 33554432000 4194304 5849940 140726821306000 140726821305096 5614695 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 508704 7180 751 405 0 505648 0
Current children cumulated CPU time: 102.4 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 28720 KiB

[startup+108.8 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 14421
/proc/meminfo: memFree=24091528/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2034816 memory=28720 CPUtime=108.79 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 32320 0 0 0 10850 29 0 0 20 0 1 0 247501303 2083651584 7180 33554432000 4194304 5849940 140726821306000 140726821305096 140053216620423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 508704 7180 751 405 0 505648 0
Current children cumulated CPU time: 108.79 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 28720 KiB

[startup+112 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 14421
/proc/meminfo: memFree=24091528/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2034816 memory=28720 CPUtime=112 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 32320 0 0 0 11170 30 0 0 20 0 1 0 247501303 2083651584 7180 33554432000 4194304 5849940 140726821306000 140726821305096 5521648 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 508704 7180 751 405 0 505648 0
Current children cumulated CPU time: 112 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 28720 KiB

[startup+115.2 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 14421
/proc/meminfo: memFree=24091528/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2034816 memory=28720 CPUtime=115.19 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 32320 0 0 0 11488 31 0 0 20 0 1 0 247501303 2083651584 7180 33554432000 4194304 5849940 140726821306000 140726821305240 140053216620423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 508704 7180 751 405 0 505648 0
Current children cumulated CPU time: 115.19 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 28720 KiB

[startup+116.8 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 14421
/proc/meminfo: memFree=24091528/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2034816 memory=28720 CPUtime=116.79 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 32327 0 0 0 11648 31 0 0 20 0 1 0 247501303 2083651584 7180 33554432000 4194304 5849940 140726821306000 140726821305240 140053216620423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 508704 7180 751 405 0 505648 0
Current children cumulated CPU time: 116.79 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 28720 KiB

[startup+117.6 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 14421
/proc/meminfo: memFree=24091528/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2034816 memory=28720 CPUtime=117.59 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 32327 0 0 0 11728 31 0 0 20 0 1 0 247501303 2083651584 7180 33554432000 4194304 5849940 140726821306000 140726821305240 5473711 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 508704 7180 751 405 0 505648 0
Current children cumulated CPU time: 117.59 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 28720 KiB

[startup+117.8 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 14421
/proc/meminfo: memFree=24091528/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2034816 memory=28720 CPUtime=117.79 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 32327 0 0 0 11748 31 0 0 20 0 1 0 247501303 2083651584 7180 33554432000 4194304 5849940 140726821306000 140726821305240 140053216620423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 508704 7180 751 405 0 505648 0
Current children cumulated CPU time: 117.79 s
Current children cumulated vsize: 2034816 KiB
Current children cumulated memory: 28720 KiB

[startup+117.9 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 14421
/proc/meminfo: memFree=24091528/32770624 swapFree=67059124/67108860
[pid=14419] ppid=14416 vsize=2058420 memory=52164 CPUtime=117.9 cores=0,2,4,6
/proc/14419/stat : 14419 (xcsp_picat) R 14416 14419 13719 0 -1 4202496 34109 0 0 0 11758 32 0 0 20 0 1 0 247501303 2107822080 13041 33554432000 4194304 5849940 140726821306000 140726821305240 5335010 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 32178176 140726821307574 140726821307652 140726821307652 140726821310410 0
/proc/14419/statm: 514605 13041 751 405 0 511549 0
Current children cumulated CPU time: 117.9 s
Current children cumulated vsize: 2058420 KiB
Current children cumulated memory: 52164 KiB

Child status: 0
Real time (s): 117.913
CPU time (s): 117.915
CPU user time (s): 117.59
CPU system time (s): 0.325009
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2058916
Max. memory (cumulated for all children) (KiB): 52456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 117.59
system time used= 0.325009
maximum resident set size= 52456
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34141
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= 32


# summary of solver processes directly reported to runsolver:
#   pid: 14419
#   total CPU time (s): 117.915
#   total CPU user time (s): 117.59
#   total CPU system time (s): 0.325009

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.428321 second user time and 0.823267 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-15 04:16:21
IDJOB=4309831
IDBENCH=141199
IDSOLVER=2794
FILE ID=node103/4309831-1534299381
RUNJOBID= node103-1534293202-13750
PBS_JOBID= 21038140
Free space on /tmp= 37336 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-graph-03-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309831-1534299381/watcher-4309831-1534299381 -o /tmp/evaluation-result-4309831-1534299381/solver-4309831-1534299381 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534293202-13750 --watchdog 2580  xcsp_picat HOME/instance-4309831-1534299381.xml

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

MD5SUM BENCH= 2766495cf61bc642a5718b9084812e2f
RANDOM SEED=1511019536

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        24125808 kB
MemAvailable:   31823808 kB
Buffers:          183836 kB
Cached:          7707736 kB
SwapCached:         5152 kB
Active:          4292288 kB
Inactive:        3733716 kB
Active(anon):     126620 kB
Inactive(anon):    59292 kB
Active(file):    4165668 kB
Inactive(file):  3674424 kB
Unevictable:        7772 kB
Mlocked:            7772 kB
SwapTotal:      67108860 kB
SwapFree:       67059124 kB
Dirty:              3132 kB
Writeback:             0 kB
AnonPages:        137616 kB
Mapped:            54756 kB
Shmem:             48720 kB
Slab:             315452 kB
SReclaimable:     286368 kB
SUnreclaim:        29084 kB
KernelStack:        3360 kB
PageTables:         5580 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2479192 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     79872 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 37332 MiB
End job on node103 at 2018-08-15 04:18:19