Trace number 4295590

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD_12 2018-06-11_12? (TO) 2519.99 2520.01

General information on the benchmark

NameFrb/
frb-53-24-3-mgd_c18.xml
MD5SUM2687d075c2954ad7539e74b041f9986e
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables53
Number of constraints470
Number of domains1
Minimum domain size24
Maximum domain size24
Distribution of domain sizes[{"size":24,"count":53}]
Minimum variable degree11
Maximum variable degree26
Distribution of variable degrees[{"degree":11,"count":1},{"degree":13,"count":2},{"degree":14,"count":5},{"degree":15,"count":4},{"degree":16,"count":6},{"degree":17,"count":7},{"degree":18,"count":12},{"degree":19,"count":4},{"degree":20,"count":3},{"degree":21,"count":2},{"degree":22,"count":3},{"degree":23,"count":1},{"degree":24,"count":1},{"degree":25,"count":1},{"degree":26,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":470}]
Number of extensional constraints470
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":470}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (6430 MiB free)
  memory of node 1: 16384 MiB (12391 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295590-1532590469/watcher-4295590-1532590469 -o /tmp/evaluation-result-4295590-1532590469/solver-4295590-1532590469 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532560795-15589 --watchdog 2580 BTD 12 2520 HOME/instance-4295590-1532590469.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=20101, runsolver pid=20098
Current StackSize limit: 8192 KiB


[startup+0.100194 s]*
/proc/loadavg: 2.01 2.03 2.05 3/191 20102
/proc/meminfo: memFree=19271128/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35220 memory=5052 CPUtime=0.1 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 1450 0 0 0 10 0 0 0 20 0 1 0 76610076 36065280 1263 33554432000 4194304 36388972 140731310439888 140731310439888 4458640 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8805 1263 487 7861 0 909 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35220 KiB
Current children cumulated memory: 5052 KiB

[startup+0.209885 s]*
/proc/loadavg: 2.01 2.03 2.05 3/191 20102
/proc/meminfo: memFree=19271128/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35220 memory=5316 CPUtime=0.21 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 1478 0 0 0 21 0 0 0 20 0 1 0 76610076 36065280 1329 33554432000 4194304 36388972 140731310439888 140731310439888 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8805 1329 491 7861 0 909 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35220 KiB
Current children cumulated memory: 5316 KiB

[startup+0.309278 s]*
/proc/loadavg: 2.01 2.03 2.05 3/191 20102
/proc/meminfo: memFree=19271128/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35220 memory=5316 CPUtime=0.31 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 1482 0 0 0 31 0 0 0 20 0 1 0 76610076 36065280 1329 33554432000 4194304 36388972 140731310439888 140731310439888 4458640 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8805 1329 491 7861 0 909 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35220 KiB
Current children cumulated memory: 5316 KiB

[startup+0.700337 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 20102
/proc/meminfo: memFree=19271128/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35352 memory=5316 CPUtime=0.69 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 1491 0 0 0 69 0 0 0 20 0 1 0 76610076 36200448 1329 33554432000 4194304 36388972 140731310439888 140731310439888 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8838 1329 491 7861 0 942 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35352 KiB
Current children cumulated memory: 5316 KiB

[startup+1.50033 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 20102
/proc/meminfo: memFree=19270640/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35352 memory=5316 CPUtime=1.49 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 1499 0 0 0 149 0 0 0 20 0 1 0 76610076 36200448 1329 33554432000 4194304 36388972 140731310439888 140731310438728 4458640 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8838 1329 491 7861 0 942 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35352 KiB
Current children cumulated memory: 5316 KiB

[startup+3.10924 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 20102
/proc/meminfo: memFree=19270468/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35352 memory=5500 CPUtime=3.1 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 2252 0 0 0 310 0 0 0 20 0 1 0 76610076 36200448 1375 33554432000 4194304 36388972 140731310439888 140731310438728 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8838 1375 500 7861 0 942 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35352 KiB
Current children cumulated memory: 5500 KiB

[startup+6.30033 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 20102
/proc/meminfo: memFree=19270260/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35508 memory=5520 CPUtime=6.29 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 3020 0 0 0 628 1 0 0 20 0 1 0 76610076 36360192 1380 33554432000 4194304 36388972 140731310439888 140731310438728 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8877 1380 500 7861 0 981 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 35508 KiB
Current children cumulated memory: 5520 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 20102
/proc/meminfo: memFree=19270324/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35508 memory=5568 CPUtime=12.69 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 3785 0 0 0 1268 1 0 0 20 0 1 0 76610076 36360192 1392 33554432000 4194304 36388972 140731310439888 140731310438728 4458654 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8877 1392 500 7861 0 981 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 35508 KiB
Current children cumulated memory: 5568 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 20102
/proc/meminfo: memFree=19269268/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35508 memory=5612 CPUtime=25.49 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 4858 0 0 0 2546 3 0 0 20 0 1 0 76610076 36360192 1403 33554432000 4194304 36388972 140731310439888 140731310438728 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8877 1403 500 7861 0 981 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 35508 KiB
Current children cumulated memory: 5612 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 20102
/proc/meminfo: memFree=19269248/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35508 memory=5668 CPUtime=51.09 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 5183 0 0 0 5102 7 0 0 20 0 1 0 76610076 36360192 1417 33554432000 4194304 36388972 140731310439888 140731310438728 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8877 1417 500 7861 0 981 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 35508 KiB
Current children cumulated memory: 5668 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 20103
/proc/meminfo: memFree=19269124/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35640 memory=5704 CPUtime=102.29 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 5514 0 0 0 10212 17 0 0 20 0 1 0 76610076 36495360 1426 33554432000 4194304 36388972 140731310439888 140731310438728 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8910 1426 500 7861 0 1014 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 35640 KiB
Current children cumulated memory: 5704 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 20104
/proc/meminfo: memFree=19269092/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35640 memory=5748 CPUtime=162.28 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 5850 0 0 0 16201 27 0 0 20 0 1 0 76610076 36495360 1437 33554432000 4194304 36388972 140731310439888 140731310438728 4458640 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8910 1437 500 7861 0 1014 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 35640 KiB
Current children cumulated memory: 5748 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 20105
/proc/meminfo: memFree=19269364/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35640 memory=5780 CPUtime=222.29 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 6189 0 0 0 22190 39 0 0 20 0 1 0 76610076 36495360 1445 33554432000 4194304 36388972 140731310439888 140731310438728 4458640 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8910 1445 500 7861 0 1014 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 35640 KiB
Current children cumulated memory: 5780 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 20107
/proc/meminfo: memFree=19269348/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35640 memory=5788 CPUtime=282.29 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 6530 0 0 0 28180 49 0 0 20 0 1 0 76610076 36495360 1447 33554432000 4194304 36388972 140731310439888 140731310438728 4458633 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8910 1447 500 7861 0 1014 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 35640 KiB
Current children cumulated memory: 5788 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 20116
/proc/meminfo: memFree=19268384/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35640 memory=5796 CPUtime=342.29 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 6871 0 0 0 34167 62 0 0 20 0 1 0 76610076 36495360 1449 33554432000 4194304 36388972 140731310439888 140731310438728 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8910 1449 500 7861 0 1014 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 35640 KiB
Current children cumulated memory: 5796 KiB

[startup+402.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/192 20117
/proc/meminfo: memFree=19268692/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35640 memory=5800 CPUtime=402.29 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 7213 0 0 0 40157 72 0 0 20 0 1 0 76610076 36495360 1450 33554432000 4194304 36388972 140731310439888 140731310438728 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8910 1450 500 7861 0 1014 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 35640 KiB
Current children cumulated memory: 5800 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/192 20118
/proc/meminfo: memFree=19269344/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35640 memory=5808 CPUtime=462.29 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 7557 0 0 0 46145 84 0 0 20 0 1 0 76610076 36495360 1452 33554432000 4194304 36388972 140731310439888 140731310438728 4458544 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8910 1452 500 7861 0 1014 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 35640 KiB
Current children cumulated memory: 5808 KiB


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

/proc/20101/statm: 8943 1460 501 7861 0 1047 0
Current children cumulated CPU time: 1722.28 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 5840 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 20181
/proc/meminfo: memFree=19269732/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35772 memory=5848 CPUtime=1782.28 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 15160 0 0 0 177892 336 0 0 20 0 1 0 76610076 36630528 1462 33554432000 4194304 36388972 140731310439888 140731310438728 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8943 1462 501 7861 0 1047 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 5848 KiB

[startup+1842.3 s]
/proc/loadavg: 2.05 2.01 2.05 3/191 20182
/proc/meminfo: memFree=19269364/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35772 memory=5848 CPUtime=1842.28 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 15509 0 0 0 183879 349 0 0 20 0 1 0 76610076 36630528 1462 33554432000 4194304 36388972 140731310439888 140731310438728 4458558 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8943 1462 501 7861 0 1047 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 5848 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/190 20183
/proc/meminfo: memFree=19270144/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35772 memory=5848 CPUtime=1902.28 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 15861 0 0 0 189869 359 0 0 20 0 1 0 76610076 36630528 1462 33554432000 4194304 36388972 140731310439888 140731310438728 4458219 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8943 1462 501 7861 0 1047 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 5848 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/190 20184
/proc/meminfo: memFree=19269868/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35772 memory=5848 CPUtime=1962.28 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 16208 0 0 0 195859 369 0 0 20 0 1 0 76610076 36630528 1462 33554432000 4194304 36388972 140731310439888 140731310438728 4458640 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8943 1462 501 7861 0 1047 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 5848 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 20185
/proc/meminfo: memFree=19269736/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35772 memory=5848 CPUtime=2022.28 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 16557 0 0 0 201846 382 0 0 20 0 1 0 76610076 36630528 1462 33554432000 4194304 36388972 140731310439888 140731310438728 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8943 1462 501 7861 0 1047 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 5848 KiB

[startup+2082.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/190 20186
/proc/meminfo: memFree=19270184/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35772 memory=5848 CPUtime=2082.27 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 16906 0 0 0 207836 391 0 0 20 0 1 0 76610076 36630528 1462 33554432000 4194304 36388972 140731310439888 140731310438728 4458219 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8943 1462 501 7861 0 1047 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 5848 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 20195
/proc/meminfo: memFree=19268576/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35772 memory=5848 CPUtime=2142.28 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 17259 0 0 0 213826 402 0 0 20 0 1 0 76610076 36630528 1462 33554432000 4194304 36388972 140731310439888 140731310438728 4458654 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8943 1462 501 7861 0 1047 0
Current children cumulated CPU time: 2142.28 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 5848 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 20196
/proc/meminfo: memFree=19269440/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35772 memory=5856 CPUtime=2202.28 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 17607 0 0 0 219816 412 0 0 20 0 1 0 76610076 36630528 1464 33554432000 4194304 36388972 140731310439888 140731310438728 4458640 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8943 1464 501 7861 0 1047 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 5856 KiB

[startup+2262.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/191 20197
/proc/meminfo: memFree=19270052/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35772 memory=5856 CPUtime=2262.28 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 17956 0 0 0 225803 425 0 0 20 0 1 0 76610076 36630528 1464 33554432000 4194304 36388972 140731310439888 140731310438728 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8943 1464 501 7861 0 1047 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 5856 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/191 20198
/proc/meminfo: memFree=19269616/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35772 memory=5856 CPUtime=2322.28 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 18311 0 0 0 231791 437 0 0 20 0 1 0 76610076 36630528 1464 33554432000 4194304 36388972 140731310439888 140731310438728 4458558 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8943 1464 501 7861 0 1047 0
Current children cumulated CPU time: 2322.28 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 5856 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 20259
/proc/meminfo: memFree=19267400/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35772 memory=5860 CPUtime=2382.27 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 18662 0 0 0 237779 448 0 0 20 0 1 0 76610076 36630528 1465 33554432000 4194304 36388972 140731310439888 140731310438728 4458640 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8943 1465 501 7861 0 1047 0
Current children cumulated CPU time: 2382.27 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 5860 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 20260
/proc/meminfo: memFree=19267296/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35772 memory=5860 CPUtime=2442.28 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 19014 0 0 0 243769 459 0 0 20 0 1 0 76610076 36630528 1465 33554432000 4194304 36388972 140731310439888 140731310438728 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8943 1465 501 7861 0 1047 0
Current children cumulated CPU time: 2442.28 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 5860 KiB

[startup+2502.3 s]
/proc/loadavg: 2.10 2.04 2.05 3/189 20261
/proc/meminfo: memFree=19268052/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35772 memory=5860 CPUtime=2502.27 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 19365 0 0 0 249758 469 0 0 20 0 1 0 76610076 36630528 1465 33554432000 4194304 36388972 140731310439888 140731310438728 4458640 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8943 1465 501 7861 0 1047 0
Current children cumulated CPU time: 2502.27 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 5860 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.07 2.04 2.05 3/189 20262
/proc/meminfo: memFree=19267440/32770624 swapFree=67108860/67108860
[pid=20101] ppid=20098 vsize=35772 memory=5860 CPUtime=2519.98 cores=0,2,4,6
/proc/20101/stat : 20101 (BTD) R 20098 20101 15558 0 -1 4202496 19716 0 0 0 251527 471 0 0 20 0 1 0 76610076 36630528 1465 33554432000 4194304 36388972 140731310439888 140731310438728 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69091328 140731310441660 140731310441739 140731310441739 140731310444497 0
/proc/20101/statm: 8943 1465 501 7861 0 1047 0
Current children cumulated CPU time: 2519.98 s
Current children cumulated vsize: 35772 KiB
Current children cumulated memory: 5860 KiB

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

[startup+2520.01 s]
# the end of solver process 20101 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2515.27 s, system=4.71997 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.99
CPU user time (s): 2515.27
CPU system time (s): 4.71997
CPU usage (%): 99.9994
Max. virtual memory (cumulated for all children) (KiB): 35772
Max. memory (cumulated for all children) (KiB): 5860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2515.27
system time used= 4.71997
maximum resident set size= 5860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19716
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= 3
involuntary context switches= 723


# summary of solver processes directly reported to runsolver:
#   pid: 20101
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2515.27
#   total CPU system time (s): 4.71997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.91447 second user time and 16.9147 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-26 09:34:29
IDJOB=4295590
IDBENCH=141580
IDSOLVER=2748
FILE ID=node132/4295590-1532590469
RUNJOBID= node132-1532560795-15589
PBS_JOBID= 21021954
Free space on /tmp= 51988 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/Frb/frb-53-24-3-mgd_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295590-1532590469/watcher-4295590-1532590469 -o /tmp/evaluation-result-4295590-1532590469/solver-4295590-1532590469 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532560795-15589 --watchdog 2580  BTD 12 2520 HOME/instance-4295590-1532590469.xml

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

MD5SUM BENCH= 2687d075c2954ad7539e74b041f9986e
RANDOM SEED=1061538294

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        19275508 kB
MemAvailable:   31926604 kB
Buffers:          216764 kB
Cached:         12593908 kB
SwapCached:            0 kB
Active:          3481568 kB
Inactive:        9387752 kB
Active(anon):       9152 kB
Inactive(anon):    77548 kB
Active(file):    3472416 kB
Inactive(file):  9310204 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             53268 kB
Writeback:            24 kB
AnonPages:         71808 kB
Mapped:            42984 kB
Shmem:             25248 kB
Slab:             324500 kB
SReclaimable:     296936 kB
SUnreclaim:        27564 kB
KernelStack:        3616 kB
PageTables:         5208 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356820 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 51940 MiB
End job on node132 at 2018-07-26 10:16:29