Trace number 4295600

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 2018.06.11_3? (TO) 2520.04 2520.01

General information on the benchmark

NameFrb/
frb-56-25-2-mgd_c18.xml
MD5SUM9f5dcf75f47057a7c780da5476ab91b2
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 variables56
Number of constraints511
Number of domains1
Minimum domain size25
Maximum domain size25
Distribution of domain sizes[{"size":25,"count":56}]
Minimum variable degree7
Maximum variable degree26
Distribution of variable degrees[{"degree":7,"count":1},{"degree":11,"count":1},{"degree":12,"count":1},{"degree":13,"count":1},{"degree":14,"count":4},{"degree":15,"count":6},{"degree":16,"count":2},{"degree":17,"count":9},{"degree":18,"count":5},{"degree":19,"count":8},{"degree":20,"count":2},{"degree":21,"count":2},{"degree":22,"count":7},{"degree":23,"count":2},{"degree":24,"count":3},{"degree":26,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":511}]
Number of extensional constraints511
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":511}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_3

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 (8073 MiB free)
  memory of node 1: 16384 MiB (12706 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295600-1532585216/watcher-4295600-1532585216 -o /tmp/evaluation-result-4295600-1532585216/solver-4295600-1532585216 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532582651-32357 --watchdog 2580 BTD 3 2520 HOME/instance-4295600-1532585216.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=32668, runsolver pid=32665

[startup+0.100159 s]*
/proc/loadavg: 2.08 2.03 1.89 3/187 32669
/proc/meminfo: memFree=21274660/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=35732 memory=5680 CPUtime=0.1 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 1573 0 0 0 10 0 0 0 20 0 1 0 76084750 36589568 1420 33554432000 4194304 36388972 140722720832512 140722720832512 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 8933 1420 487 7861 0 1037 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35732 KiB
Current children cumulated memory: 5680 KiB

[startup+0.209581 s]*
/proc/loadavg: 2.08 2.03 1.89 3/187 32669
/proc/meminfo: memFree=21274288/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=35732 memory=5680 CPUtime=0.21 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 1580 0 0 0 21 0 0 0 20 0 1 0 76084750 36589568 1420 33554432000 4194304 36388972 140722720832512 140722720832512 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 8933 1420 487 7861 0 1037 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35732 KiB
Current children cumulated memory: 5680 KiB

[startup+0.308859 s]*
/proc/loadavg: 2.08 2.03 1.89 3/187 32669
/proc/meminfo: memFree=21274288/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=35732 memory=5680 CPUtime=0.31 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 1599 0 0 0 31 0 0 0 20 0 1 0 76084750 36589568 1420 33554432000 4194304 36388972 140722720832512 140722720832512 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 8933 1420 487 7861 0 1037 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35732 KiB
Current children cumulated memory: 5680 KiB

[startup+0.700283 s]
/proc/loadavg: 2.08 2.03 1.89 3/187 32669
/proc/meminfo: memFree=21274288/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=35916 memory=5680 CPUtime=0.69 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 1610 0 0 0 69 0 0 0 20 0 1 0 76084750 36777984 1420 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 8979 1420 487 7861 0 1083 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 5680 KiB

[startup+1.50028 s]
/proc/loadavg: 2.08 2.03 1.89 3/187 32669
/proc/meminfo: memFree=21274288/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=35916 memory=5680 CPUtime=1.49 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 1612 0 0 0 149 0 0 0 20 0 1 0 76084750 36777984 1420 33554432000 4194304 36388972 140722720832512 140722720831352 4458652 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 8979 1420 487 7861 0 1083 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 5680 KiB

[startup+3.10896 s]
/proc/loadavg: 2.08 2.03 1.89 3/187 32669
/proc/meminfo: memFree=21274288/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=35916 memory=5944 CPUtime=3.1 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 2471 0 0 0 310 0 0 0 20 0 1 0 76084750 36777984 1486 33554432000 4194304 36388972 140722720832512 140722720831352 4458544 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 8979 1486 490 7861 0 1083 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 5944 KiB

[startup+6.30027 s]
/proc/loadavg: 2.08 2.03 1.89 3/187 32669
/proc/meminfo: memFree=21273604/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=35916 memory=5984 CPUtime=6.29 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 3340 0 0 0 628 1 0 0 20 0 1 0 76084750 36777984 1496 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 8979 1496 490 7861 0 1083 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 5984 KiB

[startup+12.7003 s]
/proc/loadavg: 2.07 2.03 1.89 3/187 32669
/proc/meminfo: memFree=21273604/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=35916 memory=6016 CPUtime=12.69 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 4223 0 0 0 1267 2 0 0 20 0 1 0 76084750 36777984 1504 33554432000 4194304 36388972 140722720832512 140722720831352 4458652 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 8979 1504 490 7861 0 1083 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 35916 KiB
Current children cumulated memory: 6016 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.03 1.89 3/187 32669
/proc/meminfo: memFree=21273604/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36048 memory=6096 CPUtime=25.49 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 5998 0 0 0 2545 4 0 0 20 0 1 0 76084750 36913152 1524 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9012 1524 490 7861 0 1116 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6096 KiB

[startup+51.1089 s]
/proc/loadavg: 1.97 2.01 1.89 3/187 32669
/proc/meminfo: memFree=21273616/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36048 memory=6188 CPUtime=51.1 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 6522 0 0 0 5101 9 0 0 20 0 1 0 76084750 36913152 1547 33554432000 4194304 36388972 140722720832512 140722720831352 4458640 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9012 1547 490 7861 0 1116 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 36048 KiB
Current children cumulated memory: 6188 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 1.89 3/187 32670
/proc/meminfo: memFree=21273596/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36180 memory=6236 CPUtime=102.29 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 7053 0 0 0 10212 17 0 0 20 0 1 0 76084750 37048320 1559 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9045 1559 490 7861 0 1149 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 36180 KiB
Current children cumulated memory: 6236 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 1.90 3/187 32671
/proc/meminfo: memFree=21273708/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36180 memory=6264 CPUtime=162.29 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 7582 0 0 0 16202 27 0 0 20 0 1 0 76084750 37048320 1566 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9045 1566 490 7861 0 1149 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 36180 KiB
Current children cumulated memory: 6264 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.90 3/188 32680
/proc/meminfo: memFree=21272868/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36180 memory=6280 CPUtime=222.29 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 8112 0 0 0 22192 37 0 0 20 0 1 0 76084750 37048320 1570 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9045 1570 490 7861 0 1149 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 36180 KiB
Current children cumulated memory: 6280 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/188 32681
/proc/meminfo: memFree=21273656/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36180 memory=6280 CPUtime=282.29 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 8643 0 0 0 28182 47 0 0 20 0 1 0 76084750 37048320 1570 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9045 1570 490 7861 0 1149 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 36180 KiB
Current children cumulated memory: 6280 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/188 32682
/proc/meminfo: memFree=21273912/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36180 memory=6292 CPUtime=342.29 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 9177 0 0 0 34170 59 0 0 20 0 1 0 76084750 37048320 1573 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9045 1573 490 7861 0 1149 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 36180 KiB
Current children cumulated memory: 6292 KiB

[startup+402.3 s]
/proc/loadavg: 2.44 2.12 1.96 3/188 32683
/proc/meminfo: memFree=21273908/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36180 memory=6296 CPUtime=402.28 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 9712 0 0 0 40161 67 0 0 20 0 1 0 76084750 37048320 1574 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9045 1574 490 7861 0 1149 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 36180 KiB
Current children cumulated memory: 6296 KiB

[startup+462.3 s]
/proc/loadavg: 2.26 2.14 1.98 3/188 32684
/proc/meminfo: memFree=21273412/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36180 memory=6304 CPUtime=462.29 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 10249 0 0 0 46152 77 0 0 20 0 1 0 76084750 37048320 1576 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9045 1576 490 7861 0 1149 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 36180 KiB
Current children cumulated memory: 6304 KiB


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

/proc/32668/statm: 9078 1593 490 7861 0 1182 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 36312 KiB
Current children cumulated memory: 6372 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 32725
/proc/meminfo: memFree=21272760/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36312 memory=6376 CPUtime=1782.31 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 22278 0 0 0 177942 289 0 0 20 0 1 0 76084750 37183488 1594 33554432000 4194304 36388972 140722720832512 140722720831352 4458652 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9078 1594 490 7861 0 1182 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 36312 KiB
Current children cumulated memory: 6376 KiB

[startup+1842.3 s]
/proc/loadavg: 2.22 2.06 2.00 3/187 32726
/proc/meminfo: memFree=21272888/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36312 memory=6376 CPUtime=1842.31 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 22829 0 0 0 183932 299 0 0 20 0 1 0 76084750 37183488 1594 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9078 1594 490 7861 0 1182 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 36312 KiB
Current children cumulated memory: 6376 KiB

[startup+1902.3 s]
/proc/loadavg: 2.27 2.12 2.02 3/187 32727
/proc/meminfo: memFree=21273036/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36312 memory=6376 CPUtime=1902.31 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 23383 0 0 0 189924 307 0 0 20 0 1 0 76084750 37183488 1594 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9078 1594 490 7861 0 1182 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 36312 KiB
Current children cumulated memory: 6376 KiB

[startup+1962.3 s]
/proc/loadavg: 2.10 2.10 2.02 3/187 32728
/proc/meminfo: memFree=21273652/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36312 memory=6376 CPUtime=1962.31 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 23937 0 0 0 195914 317 0 0 20 0 1 0 76084750 37183488 1594 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9078 1594 490 7861 0 1182 0
Current children cumulated CPU time: 1962.31 s
Current children cumulated vsize: 36312 KiB
Current children cumulated memory: 6376 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.08 2.02 3/187 32736
/proc/meminfo: memFree=21272520/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36312 memory=6380 CPUtime=2022.31 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 24492 0 0 0 201903 328 0 0 20 0 1 0 76084750 37183488 1595 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9078 1595 490 7861 0 1182 0
Current children cumulated CPU time: 2022.31 s
Current children cumulated vsize: 36312 KiB
Current children cumulated memory: 6380 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.07 2.02 3/187 32737
/proc/meminfo: memFree=21272640/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36312 memory=6384 CPUtime=2082.32 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 25047 0 0 0 207894 338 0 0 20 0 1 0 76084750 37183488 1596 33554432000 4194304 36388972 140722720832512 140722720831352 4458637 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9078 1596 490 7861 0 1182 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 36312 KiB
Current children cumulated memory: 6384 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.06 2.02 3/187 32738
/proc/meminfo: memFree=21272756/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36312 memory=6384 CPUtime=2142.31 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 25602 0 0 0 213884 347 0 0 20 0 1 0 76084750 37183488 1596 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9078 1596 490 7861 0 1182 0
Current children cumulated CPU time: 2142.31 s
Current children cumulated vsize: 36312 KiB
Current children cumulated memory: 6384 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/187 32739
/proc/meminfo: memFree=21272760/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36312 memory=6384 CPUtime=2202.31 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 26157 0 0 0 219873 358 0 0 20 0 1 0 76084750 37183488 1596 33554432000 4194304 36388972 140722720832512 140722720831352 4458537 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9078 1596 490 7861 0 1182 0
Current children cumulated CPU time: 2202.31 s
Current children cumulated vsize: 36312 KiB
Current children cumulated memory: 6384 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/187 32740
/proc/meminfo: memFree=21272512/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36312 memory=6388 CPUtime=2262.31 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 26712 0 0 0 225864 367 0 0 20 0 1 0 76084750 37183488 1597 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9078 1597 490 7861 0 1182 0
Current children cumulated CPU time: 2262.31 s
Current children cumulated vsize: 36312 KiB
Current children cumulated memory: 6388 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/187 32741
/proc/meminfo: memFree=21273124/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36312 memory=6388 CPUtime=2322.31 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 27267 0 0 0 231855 376 0 0 20 0 1 0 76084750 37183488 1597 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9078 1597 490 7861 0 1182 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 36312 KiB
Current children cumulated memory: 6388 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/187 32742
/proc/meminfo: memFree=21272752/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36312 memory=6388 CPUtime=2382.32 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 27824 0 0 0 237847 385 0 0 20 0 1 0 76084750 37183488 1597 33554432000 4194304 36388972 140722720832512 140722720831352 4458640 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9078 1597 490 7861 0 1182 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 36312 KiB
Current children cumulated memory: 6388 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/187 32743
/proc/meminfo: memFree=21272720/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36312 memory=6388 CPUtime=2442.31 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 28380 0 0 0 243838 393 0 0 20 0 1 0 76084750 37183488 1597 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9078 1597 490 7861 0 1182 0
Current children cumulated CPU time: 2442.31 s
Current children cumulated vsize: 36312 KiB
Current children cumulated memory: 6388 KiB

[startup+2502.3 s]
/proc/loadavg: 1.93 2.00 2.02 3/187 404
/proc/meminfo: memFree=21272272/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36312 memory=6388 CPUtime=2502.31 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 28935 0 0 0 249828 403 0 0 20 0 1 0 76084750 37183488 1597 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9078 1597 490 7861 0 1182 0
Current children cumulated CPU time: 2502.31 s
Current children cumulated vsize: 36312 KiB
Current children cumulated memory: 6388 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.95 2.00 2.02 3/187 404
/proc/meminfo: memFree=21272492/32770624 swapFree=67108860/67108860
[pid=32668] ppid=32665 vsize=36312 memory=6388 CPUtime=2520.03 cores=1,3,5,7
/proc/32668/stat : 32668 (BTD) R 32665 32668 32325 0 -1 4202496 29484 0 0 0 251597 406 0 0 20 0 1 0 76084750 37183488 1597 33554432000 4194304 36388972 140722720832512 140722720831352 8047815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 54583296 140722720834749 140722720834827 140722720834827 140722720837585 0
/proc/32668/statm: 9078 1597 490 7861 0 1182 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 36312 KiB
Current children cumulated memory: 6388 KiB

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

[startup+2520.01 s]
# the end of solver process 32668 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2515.97 s, system=4.06404 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): 2520.04
CPU user time (s): 2515.97
CPU system time (s): 4.06404
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 36312
Max. memory (cumulated for all children) (KiB): 6388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2515.97
system time used= 4.06404
maximum resident set size= 6388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29484
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= 713


# summary of solver processes directly reported to runsolver:
#   pid: 32668
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2515.97
#   total CPU system time (s): 4.06404

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.51299 second user time and 14.9894 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-26 08:06:56
IDJOB=4295600
IDBENCH=141581
IDSOLVER=2749
FILE ID=node136/4295600-1532585216
RUNJOBID= node136-1532582651-32357
PBS_JOBID= 21021964
Free space on /tmp= 55816 MiB

SOLVER NAME= BTD 2018.06.11_3
BENCH NAME= XCSP18/Frb/frb-56-25-2-mgd_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295600-1532585216/watcher-4295600-1532585216 -o /tmp/evaluation-result-4295600-1532585216/solver-4295600-1532585216 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532582651-32357 --watchdog 2580  BTD 3 2520 HOME/instance-4295600-1532585216.xml

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

MD5SUM BENCH= 9f5dcf75f47057a7c780da5476ab91b2
RANDOM SEED=662495599

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        21278556 kB
MemAvailable:   31927832 kB
Buffers:          228212 kB
Cached:         10648000 kB
SwapCached:            0 kB
Active:          2760092 kB
Inactive:        8172872 kB
Active(anon):       8248 kB
Inactive(anon):    76684 kB
Active(file):    2751844 kB
Inactive(file):  8096188 kB
Unevictable:        7336 kB
Mlocked:            7336 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             53356 kB
Writeback:             0 kB
AnonPages:         66264 kB
Mapped:            42136 kB
Shmem:             25228 kB
Slab:             257052 kB
SReclaimable:     229704 kB
SUnreclaim:        27348 kB
KernelStack:        3360 kB
PageTables:         5212 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356100 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 55764 MiB
End job on node136 at 2018-07-26 08:48:56