Trace number 4300701

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
minimacht 2018.07.27? (TO) 2519.87 2520.01

General information on the benchmark

NameLangford/
LangfordBin-15_c18.xml
MD5SUM07ea5144b09b59ff4e6e73933349a8c8
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 benchmark0.006486
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints45
Number of domains2
Minimum domain size15
Maximum domain size30
Distribution of domain sizes[{"size":15,"count":30},{"size":30,"count":30}]
Minimum variable degree2
Maximum variable degree30
Distribution of variable degrees[{"degree":2,"count":30},{"degree":30,"count":30}]
Minimum constraint arity2
Maximum constraint arity31
Distribution of constraint arities[{"arity":2,"count":15},{"arity":31,"count":30}]
Number of extensional constraints0
Number of intensional constraints15
Distribution of constraint types[{"type":"intension","count":15},{"type":"element","count":30}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27

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 (13472 MiB free)
  memory of node 1: 16384 MiB (13829 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300701-1532855310/watcher-4300701-1532855310 -o /tmp/evaluation-result-4300701-1532855310/solver-4300701-1532855310 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1221 --watchdog 2580 minimacht 2520 HOME/instance-4300701-1532855310.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
Current StackSize limit: 8192 KiB

solver pid=2264, runsolver pid=2261

[startup+0.100347 s]*
/proc/loadavg: 1.92 2.00 2.04 3/187 2265
/proc/meminfo: memFree=27955848/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27056 memory=3724 CPUtime=0.09 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 1113 0 0 0 9 0 0 0 20 0 1 0 103094165 27705344 931 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6764 931 655 252 0 310 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3724 KiB

[startup+0.209179 s]*
/proc/loadavg: 1.92 2.00 2.04 3/187 2265
/proc/meminfo: memFree=27955848/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27056 memory=3724 CPUtime=0.2 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 1118 0 0 0 20 0 0 0 20 0 1 0 103094165 27705344 931 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6764 931 655 252 0 310 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3724 KiB

[startup+0.308688 s]*
/proc/loadavg: 1.92 2.00 2.04 3/187 2265
/proc/meminfo: memFree=27955848/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27188 memory=3724 CPUtime=0.3 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 1123 0 0 0 29 1 0 0 20 0 1 0 103094165 27840512 931 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6797 931 655 252 0 343 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3724 KiB

[startup+0.700236 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 2265
/proc/meminfo: memFree=27955476/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27188 memory=3724 CPUtime=0.68 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 1134 0 0 0 66 2 0 0 20 0 1 0 103094165 27840512 931 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6797 931 655 252 0 343 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3724 KiB

[startup+1.50024 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 2265
/proc/meminfo: memFree=27955220/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27188 memory=3724 CPUtime=1.49 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 1153 0 0 0 144 5 0 0 20 0 1 0 103094165 27840512 931 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6797 931 655 252 0 343 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3724 KiB

[startup+3.10877 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 2265
/proc/meminfo: memFree=27954964/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27320 memory=4000 CPUtime=3.1 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 1388 0 0 0 300 10 0 0 20 0 1 0 103094165 27975680 1000 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6830 1000 659 252 0 376 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4000 KiB

[startup+6.30024 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 2265
/proc/meminfo: memFree=27954388/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27452 memory=4104 CPUtime=6.29 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 1658 0 0 0 605 24 0 0 20 0 1 0 103094165 28110848 1026 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6863 1026 659 252 0 409 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 4104 KiB

[startup+12.7002 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 2265
/proc/meminfo: memFree=27954356/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27580 memory=4240 CPUtime=12.69 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 1948 0 0 0 1221 48 0 0 20 0 1 0 103094165 28241920 1060 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6895 1060 659 252 0 441 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4240 KiB

[startup+25.5002 s]
/proc/loadavg: 2.03 2.01 2.05 3/187 2265
/proc/meminfo: memFree=27954420/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27580 memory=4336 CPUtime=25.48 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 2526 0 0 0 2449 99 0 0 20 0 1 0 103094165 28241920 1084 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6895 1084 659 252 0 441 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 27580 KiB
Current children cumulated memory: 4336 KiB

[startup+51.109 s]
/proc/loadavg: 2.02 2.01 2.05 3/187 2265
/proc/meminfo: memFree=27954428/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27712 memory=4400 CPUtime=51.09 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 2787 0 0 0 4913 196 0 0 20 0 1 0 103094165 28377088 1100 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6928 1100 659 252 0 474 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4400 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 2274
/proc/meminfo: memFree=27954060/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27844 memory=4504 CPUtime=102.27 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 3166 0 0 0 9844 383 0 0 20 0 1 0 103094165 28512256 1126 33554432000 4194304 5224576 140723937386256 140723937384920 4568543 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6961 1126 659 252 0 507 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4504 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2275
/proc/meminfo: memFree=27954644/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27844 memory=4560 CPUtime=162.26 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 3529 0 0 0 15615 611 0 0 20 0 1 0 103094165 28512256 1140 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6961 1140 659 252 0 507 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4560 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2276
/proc/meminfo: memFree=27954552/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27844 memory=4648 CPUtime=222.25 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 3896 0 0 0 21392 833 0 0 20 0 1 0 103094165 28512256 1162 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6961 1162 664 252 0 507 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 4648 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2277
/proc/meminfo: memFree=27954360/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27976 memory=4680 CPUtime=282.24 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 4190 0 0 0 27163 1061 0 0 20 0 1 0 103094165 28647424 1170 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6994 1170 664 252 0 540 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4680 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2278
/proc/meminfo: memFree=27954420/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27976 memory=4716 CPUtime=342.24 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 4559 0 0 0 32929 1295 0 0 20 0 1 0 103094165 28647424 1179 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6994 1179 664 252 0 540 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4716 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2340
/proc/meminfo: memFree=28000076/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27976 memory=4728 CPUtime=402.23 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 4864 0 0 0 38698 1525 0 0 20 0 1 0 103094165 28647424 1182 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6994 1182 664 252 0 540 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4728 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2341
/proc/meminfo: memFree=27999704/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=27976 memory=4748 CPUtime=462.22 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 5239 0 0 0 44469 1753 0 0 20 0 1 0 103094165 28647424 1187 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 6994 1187 664 252 0 540 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 4748 KiB


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

/proc/2264/statm: 7060 1243 664 252 0 606 0
Current children cumulated CPU time: 1722.06 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 4972 KiB

[startup+1782.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 2383
/proc/meminfo: memFree=27998840/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=28240 memory=4972 CPUtime=1782.06 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 11730 0 0 0 170807 7399 0 0 20 0 1 0 103094165 28917760 1243 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 7060 1243 664 252 0 606 0
Current children cumulated CPU time: 1782.06 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 4972 KiB

[startup+1842.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/186 2384
/proc/meminfo: memFree=28000360/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=28240 memory=4972 CPUtime=1842.07 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 11785 0 0 0 176551 7656 0 0 20 0 1 0 103094165 28917760 1243 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 7060 1243 664 252 0 606 0
Current children cumulated CPU time: 1842.07 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 4972 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2394
/proc/meminfo: memFree=27998948/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=28240 memory=4992 CPUtime=1902.08 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 12042 0 0 0 182294 7914 0 0 20 0 1 0 103094165 28917760 1248 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 7060 1248 664 252 0 606 0
Current children cumulated CPU time: 1902.08 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 4992 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2395
/proc/meminfo: memFree=27999260/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=28240 memory=4992 CPUtime=1962.08 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 12143 0 0 0 188035 8173 0 0 20 0 1 0 103094165 28917760 1248 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 7060 1248 664 252 0 606 0
Current children cumulated CPU time: 1962.08 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 4992 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2396
/proc/meminfo: memFree=27999692/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=28240 memory=4992 CPUtime=2022.09 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 12385 0 0 0 193755 8454 0 0 20 0 1 0 103094165 28917760 1248 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 7060 1248 664 252 0 606 0
Current children cumulated CPU time: 2022.09 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 4992 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2397
/proc/meminfo: memFree=27999644/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=28240 memory=5008 CPUtime=2082.1 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 12416 0 0 0 199474 8736 0 0 20 0 1 0 103094165 28917760 1252 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 7060 1252 664 252 0 606 0
Current children cumulated CPU time: 2082.1 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 5008 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2398
/proc/meminfo: memFree=27999836/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=28240 memory=5008 CPUtime=2142.1 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 12636 0 0 0 205175 9035 0 0 20 0 1 0 103094165 28917760 1252 33554432000 4194304 5224576 140723937386256 140723937384920 4634277 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 7060 1252 664 252 0 606 0
Current children cumulated CPU time: 2142.1 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 5008 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2399
/proc/meminfo: memFree=27999288/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=28240 memory=5008 CPUtime=2202.11 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 12665 0 0 0 210887 9324 0 0 20 0 1 0 103094165 28917760 1252 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 7060 1252 664 252 0 606 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 5008 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2400
/proc/meminfo: memFree=27999620/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=28240 memory=5020 CPUtime=2262.12 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 12942 0 0 0 216620 9592 0 0 20 0 1 0 103094165 28917760 1255 33554432000 4194304 5224576 140723937386256 140723937384920 4568611 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 7060 1255 664 252 0 606 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 5020 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2401
/proc/meminfo: memFree=27999692/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=28240 memory=5020 CPUtime=2322.13 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 12949 0 0 0 222341 9872 0 0 20 0 1 0 103094165 28917760 1255 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 7060 1255 664 252 0 606 0
Current children cumulated CPU time: 2322.13 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 5020 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2402
/proc/meminfo: memFree=27999564/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=28240 memory=5020 CPUtime=2382.14 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 13215 0 0 0 228061 10153 0 0 20 0 1 0 103094165 28917760 1255 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 7060 1255 664 252 0 606 0
Current children cumulated CPU time: 2382.14 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 5020 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2403
/proc/meminfo: memFree=27999672/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=28240 memory=5020 CPUtime=2442.14 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 13237 0 0 0 233779 10435 0 0 20 0 1 0 103094165 28917760 1255 33554432000 4194304 5224576 140723937386256 140723937384920 4471723 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 7060 1255 664 252 0 606 0
Current children cumulated CPU time: 2442.14 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 5020 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2412
/proc/meminfo: memFree=27998892/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=28240 memory=5032 CPUtime=2502.15 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 13434 0 0 0 239500 10715 0 0 20 0 1 0 103094165 28917760 1258 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 7060 1258 664 252 0 606 0
Current children cumulated CPU time: 2502.15 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 5032 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 2413
/proc/meminfo: memFree=27998520/32770624 swapFree=67108532/67108860
[pid=2264] ppid=2261 vsize=28240 memory=5032 CPUtime=2519.86 cores=0,2,4,6
/proc/2264/stat : 2264 (minimacht) R 2261 2264 1190 0 -1 4202496 13434 0 0 0 241185 10801 0 0 20 0 1 0 103094165 28917760 1258 33554432000 4194304 5224576 140723937386256 140723937384920 140024342016380 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 32813056 140723937391795 140723937391877 140723937391877 140723937394635 0
/proc/2264/statm: 7060 1258 664 252 0 606 0
Current children cumulated CPU time: 2519.86 s
Current children cumulated vsize: 28240 KiB
Current children cumulated memory: 5032 KiB

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

[startup+2520.01 s]
# the end of solver process 2264 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2411.86 s, system=108.013 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): 2519.87
CPU user time (s): 2411.86
CPU system time (s): 108.013
CPU usage (%): 99.9946
Max. virtual memory (cumulated for all children) (KiB): 28240
Max. memory (cumulated for all children) (KiB): 5032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2411.86
system time used= 108.013
maximum resident set size= 5032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13434
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= 8
involuntary context switches= 1793


# summary of solver processes directly reported to runsolver:
#   pid: 2264
#   total CPU time (s): 2519.87
#   total CPU user time (s): 2411.86
#   total CPU system time (s): 108.013

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.48694 second user time and 15.5481 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 11:08:30
IDJOB=4300701
IDBENCH=141341
IDSOLVER=2769
FILE ID=node104/4300701-1532855310
RUNJOBID= node104-1532845227-1221
PBS_JOBID= 21022502
Free space on /tmp= 48328 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/Langford/LangfordBin-15_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300701-1532855310/watcher-4300701-1532855310 -o /tmp/evaluation-result-4300701-1532855310/solver-4300701-1532855310 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1221 --watchdog 2580  minimacht 2520 HOME/instance-4300701-1532855310.xml

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

MD5SUM BENCH= 07ea5144b09b59ff4e6e73933349a8c8
RANDOM SEED=714871657

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        27957516 kB
MemAvailable:   31905564 kB
Buffers:          172812 kB
Cached:          4026900 kB
SwapCached:           12 kB
Active:          2062220 kB
Inactive:        2236848 kB
Active(anon):      54108 kB
Inactive(anon):    73040 kB
Active(file):    2008112 kB
Inactive(file):  2163808 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:             19848 kB
Writeback:             0 kB
AnonPages:        106372 kB
Mapped:            42580 kB
Shmem:             25060 kB
Slab:             212324 kB
SReclaimable:     183924 kB
SUnreclaim:        28400 kB
KernelStack:        3344 kB
PageTables:         4856 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     399612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     49152 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 48308 MiB
End job on node104 at 2018-07-29 11:50:30