Trace number 4306412

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 2018.07.27_3? (TO) 2520.03 2519.9

General information on the benchmark

NameFrb/
frb-50-23-2-mgd_c18.xml
MD5SUM747f749c43313802f4a8e2c3a16b0378
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark844.678
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints445
Number of domains1
Minimum domain size23
Maximum domain size23
Distribution of domain sizes[{"size":23,"count":50}]
Minimum variable degree10
Maximum variable degree27
Distribution of variable degrees[{"degree":10,"count":1},{"degree":11,"count":1},{"degree":12,"count":1},{"degree":14,"count":2},{"degree":15,"count":4},{"degree":16,"count":10},{"degree":17,"count":5},{"degree":18,"count":8},{"degree":19,"count":5},{"degree":20,"count":3},{"degree":21,"count":3},{"degree":22,"count":4},{"degree":23,"count":1},{"degree":24,"count":1},{"degree":27,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":445}]
Number of extensional constraints445
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":445}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_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 (12858 MiB free)
  memory of node 1: 16384 MiB (11311 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306412-1534119011/watcher-4306412-1534119011 -o /tmp/evaluation-result-4306412-1534119011/solver-4306412-1534119011 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534100756-25063 --watchdog 2580 BTD 3 2520 HOME/instance-4306412-1534119011.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
solver pid=26918, runsolver pid=26915
Current StackSize limit: 8192 KiB


[startup+0.100154 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 26919
/proc/meminfo: memFree=24747000/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=34928 memory=4896 CPUtime=0.1 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 1378 0 0 0 10 0 0 0 20 0 1 0 229464304 35766272 1224 33554432000 4194304 36388936 140726342095008 140726342095008 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8732 1224 490 7861 0 836 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34928 KiB
Current children cumulated memory: 4896 KiB

[startup+0.209577 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 26919
/proc/meminfo: memFree=24746628/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=34928 memory=4896 CPUtime=0.21 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 1396 0 0 0 21 0 0 0 20 0 1 0 229464304 35766272 1224 33554432000 4194304 36388936 140726342095008 140726342095008 4598241 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8732 1224 490 7861 0 836 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34928 KiB
Current children cumulated memory: 4896 KiB

[startup+0.308902 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 26919
/proc/meminfo: memFree=24746628/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=34928 memory=4896 CPUtime=0.31 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 1404 0 0 0 31 0 0 0 20 0 1 0 229464304 35766272 1224 33554432000 4194304 36388936 140726342095008 140726342095008 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8732 1224 490 7861 0 836 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34928 KiB
Current children cumulated memory: 4896 KiB

[startup+0.700271 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26919
/proc/meminfo: memFree=24746628/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35060 memory=4896 CPUtime=0.69 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 1410 0 0 0 69 0 0 0 20 0 1 0 229464304 35901440 1224 33554432000 4194304 36388936 140726342095008 140726342093848 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8765 1224 490 7861 0 869 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35060 KiB
Current children cumulated memory: 4896 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26919
/proc/meminfo: memFree=24746676/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35060 memory=4896 CPUtime=1.49 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 1414 0 0 0 149 0 0 0 20 0 1 0 229464304 35901440 1224 33554432000 4194304 36388936 140726342095008 140726342093848 4585676 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8765 1224 490 7861 0 869 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35060 KiB
Current children cumulated memory: 4896 KiB

[startup+3.10903 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26919
/proc/meminfo: memFree=24746676/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35060 memory=5148 CPUtime=3.1 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 2093 0 0 0 310 0 0 0 20 0 1 0 229464304 35901440 1287 33554432000 4194304 36388936 140726342095008 140726342093848 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8765 1287 493 7861 0 869 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35060 KiB
Current children cumulated memory: 5148 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26919
/proc/meminfo: memFree=24746040/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35060 memory=5156 CPUtime=6.29 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 2343 0 0 0 628 1 0 0 20 0 1 0 229464304 35901440 1289 33554432000 4194304 36388936 140726342095008 140726342093848 4585678 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8765 1289 493 7861 0 869 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 35060 KiB
Current children cumulated memory: 5156 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26919
/proc/meminfo: memFree=24746332/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35060 memory=5156 CPUtime=12.69 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 2593 0 0 0 1266 3 0 0 20 0 1 0 229464304 35901440 1289 33554432000 4194304 36388936 140726342095008 140726342093848 4585676 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8765 1289 493 7861 0 869 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 35060 KiB
Current children cumulated memory: 5156 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26919
/proc/meminfo: memFree=24746572/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35060 memory=5200 CPUtime=25.49 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 3108 0 0 0 2543 6 0 0 20 0 1 0 229464304 35901440 1300 33554432000 4194304 36388936 140726342095008 140726342093848 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8765 1300 493 7861 0 869 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 35060 KiB
Current children cumulated memory: 5200 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26919
/proc/meminfo: memFree=24746812/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35060 memory=5200 CPUtime=51.1 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 3374 0 0 0 5099 11 0 0 20 0 1 0 229464304 35901440 1300 33554432000 4194304 36388936 140726342095008 140726342093848 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8765 1300 493 7861 0 869 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 35060 KiB
Current children cumulated memory: 5200 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26920
/proc/meminfo: memFree=24747060/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35192 memory=5220 CPUtime=102.3 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 3647 0 0 0 10205 25 0 0 20 0 1 0 229464304 36036608 1305 33554432000 4194304 36388936 140726342095008 140726342093848 4585664 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8798 1305 493 7861 0 902 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 35192 KiB
Current children cumulated memory: 5220 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26921
/proc/meminfo: memFree=24747484/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35192 memory=5264 CPUtime=162.3 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 3926 0 0 0 16189 41 0 0 20 0 1 0 229464304 36036608 1316 33554432000 4194304 36388936 140726342095008 140726342093848 4585664 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8798 1316 493 7861 0 902 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 35192 KiB
Current children cumulated memory: 5264 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26922
/proc/meminfo: memFree=24747064/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35192 memory=5276 CPUtime=222.3 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 4211 0 0 0 22175 55 0 0 20 0 1 0 229464304 36036608 1319 33554432000 4194304 36388936 140726342095008 140726342093848 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8798 1319 493 7861 0 902 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 35192 KiB
Current children cumulated memory: 5276 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26923
/proc/meminfo: memFree=24747356/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35192 memory=5276 CPUtime=282.31 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 4218 0 0 0 28161 70 0 0 20 0 1 0 229464304 36036608 1319 33554432000 4194304 36388936 140726342095008 140726342093848 4585577 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8798 1319 493 7861 0 902 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 35192 KiB
Current children cumulated memory: 5276 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26924
/proc/meminfo: memFree=24746820/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35192 memory=5324 CPUtime=342.31 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 4514 0 0 0 34147 84 0 0 20 0 1 0 229464304 36036608 1331 33554432000 4194304 36388936 140726342095008 140726342093848 4585676 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8798 1331 493 7861 0 902 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 35192 KiB
Current children cumulated memory: 5324 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26925
/proc/meminfo: memFree=24746724/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35192 memory=5324 CPUtime=402.31 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 4518 0 0 0 40133 98 0 0 20 0 1 0 229464304 36036608 1331 33554432000 4194304 36388936 140726342095008 140726342093848 4585676 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8798 1331 493 7861 0 902 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 35192 KiB
Current children cumulated memory: 5324 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26926
/proc/meminfo: memFree=24746932/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35324 memory=5356 CPUtime=462.31 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 4821 0 0 0 46116 115 0 0 20 0 1 0 229464304 36171776 1339 33554432000 4194304 36388936 140726342095008 140726342093848 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8831 1339 493 7861 0 935 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5356 KiB


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

/proc/26918/statm: 8831 1369 493 7861 0 935 0
Current children cumulated CPU time: 1782.38 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5476 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26974
/proc/meminfo: memFree=24745244/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35324 memory=5476 CPUtime=1842.38 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 8373 0 0 0 183774 464 0 0 20 0 1 0 229464304 36171776 1369 33554432000 4194304 36388936 140726342095008 140726342093848 4585664 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8831 1369 493 7861 0 935 0
Current children cumulated CPU time: 1842.38 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5476 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26975
/proc/meminfo: memFree=24745272/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35324 memory=5476 CPUtime=1902.38 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 8702 0 0 0 189760 478 0 0 20 0 1 0 229464304 36171776 1369 33554432000 4194304 36388936 140726342095008 140726342093848 4585664 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8831 1369 493 7861 0 935 0
Current children cumulated CPU time: 1902.38 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5476 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27037
/proc/meminfo: memFree=24747532/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35324 memory=5476 CPUtime=1962.39 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 8702 0 0 0 195745 494 0 0 20 0 1 0 229464304 36171776 1369 33554432000 4194304 36388936 140726342095008 140726342093848 4587775 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8831 1369 493 7861 0 935 0
Current children cumulated CPU time: 1962.39 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5476 KiB

[startup+2022.3 s]
/proc/loadavg: 1.96 2.00 2.04 3/188 27038
/proc/meminfo: memFree=24747368/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35324 memory=5480 CPUtime=2022.39 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 9031 0 0 0 201729 510 0 0 20 0 1 0 229464304 36171776 1370 33554432000 4194304 36388936 140726342095008 140726342093848 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8831 1370 493 7861 0 935 0
Current children cumulated CPU time: 2022.39 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5480 KiB

[startup+2082.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 27039
/proc/meminfo: memFree=24747184/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35324 memory=5480 CPUtime=2082.39 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 9031 0 0 0 207715 524 0 0 20 0 1 0 229464304 36171776 1370 33554432000 4194304 36388936 140726342095008 140726342093848 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8831 1370 493 7861 0 935 0
Current children cumulated CPU time: 2082.39 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5480 KiB

[startup+2142.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 27040
/proc/meminfo: memFree=24747044/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35324 memory=5480 CPUtime=2142.4 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 9361 0 0 0 213700 540 0 0 20 0 1 0 229464304 36171776 1370 33554432000 4194304 36388936 140726342095008 140726342093848 4585568 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8831 1370 493 7861 0 935 0
Current children cumulated CPU time: 2142.4 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5480 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 27041
/proc/meminfo: memFree=24747308/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35324 memory=5480 CPUtime=2202.4 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 9361 0 0 0 219682 558 0 0 20 0 1 0 229464304 36171776 1370 33554432000 4194304 36388936 140726342095008 140726342093848 4585664 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8831 1370 493 7861 0 935 0
Current children cumulated CPU time: 2202.4 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5480 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 27042
/proc/meminfo: memFree=24747056/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35324 memory=5484 CPUtime=2262.41 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 9690 0 0 0 225668 573 0 0 20 0 1 0 229464304 36171776 1371 33554432000 4194304 36388936 140726342095008 140726342093848 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8831 1371 493 7861 0 935 0
Current children cumulated CPU time: 2262.41 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5484 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 27043
/proc/meminfo: memFree=24747436/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35324 memory=5484 CPUtime=2322.41 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 9691 0 0 0 231652 589 0 0 20 0 1 0 229464304 36171776 1371 33554432000 4194304 36388936 140726342095008 140726342093848 4585243 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8831 1371 493 7861 0 935 0
Current children cumulated CPU time: 2322.41 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5484 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 27044
/proc/meminfo: memFree=24747056/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35324 memory=5488 CPUtime=2382.42 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 10023 0 0 0 237638 604 0 0 20 0 1 0 229464304 36171776 1372 33554432000 4194304 36388936 140726342095008 140726342093848 4559055 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8831 1372 493 7861 0 935 0
Current children cumulated CPU time: 2382.42 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5488 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 27051
/proc/meminfo: memFree=24745968/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35324 memory=5488 CPUtime=2442.42 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 10024 0 0 0 243622 620 0 0 20 0 1 0 229464304 36171776 1372 33554432000 4194304 36388936 140726342095008 140726342093848 4598960 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8831 1372 493 7861 0 935 0
Current children cumulated CPU time: 2442.42 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5488 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 27052
/proc/meminfo: memFree=24746200/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35324 memory=5492 CPUtime=2502.42 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 10356 0 0 0 249605 637 0 0 20 0 1 0 229464304 36171776 1373 33554432000 4194304 36388936 140726342095008 140726342093848 4585664 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8831 1373 493 7861 0 935 0
Current children cumulated CPU time: 2502.42 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5492 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 27053
/proc/meminfo: memFree=24746488/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35324 memory=5492 CPUtime=2520.02 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 10356 0 0 0 251360 642 0 0 20 0 1 0 229464304 36171776 1373 33554432000 4194304 36388936 140726342095008 140726342093848 4585676 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8831 1373 493 7861 0 935 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5492 KiB

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

[startup+2519.9 s]
# the end of solver process 26918 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.61 s, system=6.42333 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 27053
/proc/meminfo: memFree=24746488/32770624 swapFree=67108860/67108860
[pid=26918] ppid=26915 vsize=35324 memory=5492 CPUtime=2520.02 cores=1,3,5,7
/proc/26918/stat : 26918 (BTD) R 26915 26918 25031 0 -1 4202496 10356 0 0 0 251360 642 0 0 20 0 1 0 229464304 36171776 1373 33554432000 4194304 36388936 140726342095008 140726342093848 4585676 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 66330624 140726342096061 140726342096139 140726342096139 140726342098897 0
/proc/26918/statm: 8831 1373 493 7861 0 935 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 35324 KiB
Current children cumulated memory: 5492 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.03
CPU user time (s): 2513.61
CPU system time (s): 6.42333
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 35324
Max. memory (cumulated for all children) (KiB): 5492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.61
system time used= 6.42333
maximum resident set size= 5492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10356
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= 761


# summary of solver processes directly reported to runsolver:
#   pid: 26918
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2513.61
#   total CPU system time (s): 6.42333

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.44334 second user time and 15.2015 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-13 02:10:11
IDJOB=4306412
IDBENCH=141588
IDSOLVER=2786
FILE ID=node107/4306412-1534119011
RUNJOBID= node107-1534100756-25063
PBS_JOBID= 21037008
Free space on /tmp= 39400 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/Frb/frb-50-23-2-mgd_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306412-1534119011/watcher-4306412-1534119011 -o /tmp/evaluation-result-4306412-1534119011/solver-4306412-1534119011 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534100756-25063 --watchdog 2580  BTD 3 2520 HOME/instance-4306412-1534119011.xml 

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

MD5SUM BENCH= 747f749c43313802f4a8e2c3a16b0378
RANDOM SEED=1404426881

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        24750204 kB
MemAvailable:   31899052 kB
Buffers:          218992 kB
Cached:          7125852 kB
SwapCached:            0 kB
Active:          3781412 kB
Inactive:        3621568 kB
Active(anon):       6892 kB
Inactive(anon):   103616 kB
Active(file):    3774520 kB
Inactive(file):  3517952 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             53268 kB
Writeback:             0 kB
AnonPages:         64952 kB
Mapped:            54732 kB
Shmem:             49804 kB
Slab:             313196 kB
SReclaimable:     284836 kB
SUnreclaim:        28360 kB
KernelStack:        3392 kB
PageTables:         5392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     379248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 39348 MiB
End job on node107 at 2018-08-13 02:52:11