Trace number 4301110

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
miniBTD 2018.07.27_3? (TO) 2520.08 2519.9

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v4-16_mini_c18.xml
MD5SUM223c9856145c30915ed5030617089ea5
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.48573
Satisfiable
(Un)Satisfiability was proved
Number of variables512
Number of constraints528
Number of domains2
Minimum domain size16
Maximum domain size256
Distribution of domain sizes[{"size":16,"count":256},{"size":256,"count":240}]
Minimum variable degree0
Maximum variable degree244
Distribution of variable degrees[{"degree":0,"count":16},{"degree":2,"count":240},{"degree":243,"count":16},{"degree":244,"count":240}]
Minimum constraint arity1
Maximum constraint arity257
Distribution of constraint arities[{"arity":1,"count":16},{"arity":3,"count":240},{"arity":16,"count":32},{"arity":257,"count":240}]
Number of extensional constraints240
Number of intensional constraints16
Distribution of constraint types[{"type":"extension","count":240},{"type":"intension","count":16},{"type":"allDifferent","count":32},{"type":"element","count":240}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_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 (8435 MiB free)
  memory of node 1: 16384 MiB (11475 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301110-1532853239/watcher-4301110-1532853239 -o /tmp/evaluation-result-4301110-1532853239/solver-4301110-1532853239 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532845723-20220 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301110-1532853239.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=20837, runsolver pid=20834
Current StackSize limit: 8192 KiB


[startup+0.100201 s]*
/proc/loadavg: 2.15 2.20 2.10 3/189 20838
/proc/meminfo: memFree=20379144/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=36824 memory=13228 CPUtime=0.1 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 3493 0 0 0 10 0 0 0 20 0 1 0 102887049 37707776 3307 33554432000 4194304 5224696 140737390784928 140737390781928 140378916977637 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 9206 3307 600 252 0 2752 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 36824 KiB
Current children cumulated memory: 13228 KiB

[startup+0.209836 s]*
/proc/loadavg: 2.15 2.20 2.10 4/189 20838
/proc/meminfo: memFree=20375300/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=40652 memory=16924 CPUtime=0.21 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 4447 0 0 0 21 0 0 0 20 0 1 0 102887049 41627648 4231 33554432000 4194304 5224696 140737390784928 140737390781928 140378916977637 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 10163 4231 602 252 0 3709 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40652 KiB
Current children cumulated memory: 16924 KiB

[startup+0.309798 s]*
/proc/loadavg: 2.14 2.19 2.10 3/189 20838
/proc/meminfo: memFree=20372448/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=43160 memory=19564 CPUtime=0.31 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 5085 0 0 0 31 0 0 0 20 0 1 0 102887049 44195840 4891 33554432000 4194304 5224696 140737390784928 140737390781928 140378916977637 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 10790 4891 602 252 0 4336 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 19564 KiB

[startup+0.700374 s]
/proc/loadavg: 2.14 2.19 2.10 3/189 20838
/proc/meminfo: memFree=20350004/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=66276 memory=42756 CPUtime=0.69 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 10940 0 0 0 68 1 0 0 20 0 1 0 102887049 67866624 10689 33554432000 4194304 5224696 140737390784928 140737390781928 4678192 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 16569 10689 652 252 0 10115 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 66276 KiB
Current children cumulated memory: 42756 KiB

[startup+1.50037 s]
/proc/loadavg: 2.14 2.19 2.10 3/189 20838
/proc/meminfo: memFree=20348888/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=84908 memory=61236 CPUtime=1.49 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 15520 0 0 0 148 1 0 0 20 0 1 0 102887049 86945792 15309 33554432000 4194304 5224696 140737390784928 140737390781928 4643531 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21227 15309 661 252 0 14773 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 84908 KiB
Current children cumulated memory: 61236 KiB

[startup+3.10922 s]
/proc/loadavg: 2.14 2.19 2.10 3/189 20838
/proc/meminfo: memFree=20330660/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=85608 memory=61320 CPUtime=3.1 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 18258 0 0 0 308 2 0 0 20 0 1 0 102887049 87662592 15330 33554432000 4194304 5224696 140737390784928 140737390783944 4630901 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21402 15330 666 252 0 14948 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 85608 KiB
Current children cumulated memory: 61320 KiB

[startup+6.30033 s]
/proc/loadavg: 2.21 2.21 2.11 3/189 20838
/proc/meminfo: memFree=20329944/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=85608 memory=61320 CPUtime=6.29 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 20987 0 0 0 627 2 0 0 20 0 1 0 102887049 87662592 15330 33554432000 4194304 5224696 140737390784928 140737390783944 4630901 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21402 15330 666 252 0 14948 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 85608 KiB
Current children cumulated memory: 61320 KiB

[startup+12.7004 s]
/proc/loadavg: 2.19 2.20 2.10 3/188 20838
/proc/meminfo: memFree=20330464/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=85760 memory=61412 CPUtime=12.69 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 25230 0 0 0 1267 2 0 0 20 0 1 0 102887049 87818240 15353 33554432000 4194304 5224696 140737390784928 140737390783944 4630919 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21440 15353 666 252 0 14986 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 85760 KiB
Current children cumulated memory: 61412 KiB

[startup+25.5003 s]
/proc/loadavg: 2.16 2.20 2.10 3/188 20838
/proc/meminfo: memFree=20329008/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=85932 memory=61728 CPUtime=25.48 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 31700 0 0 0 2546 2 0 0 20 0 1 0 102887049 87994368 15432 33554432000 4194304 5224696 140737390784928 140737390783944 4554272 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21483 15432 666 252 0 15029 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 85932 KiB
Current children cumulated memory: 61728 KiB

[startup+51.1093 s]
/proc/loadavg: 2.18 2.20 2.11 3/188 20899
/proc/meminfo: memFree=20334644/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86196 memory=61912 CPUtime=51.09 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 32877 0 0 0 5107 2 0 0 20 0 1 0 102887049 88264704 15478 33554432000 4194304 5224696 140737390784928 140737390783944 4630901 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21549 15478 667 252 0 15095 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 86196 KiB
Current children cumulated memory: 61912 KiB

[startup+102.3 s]
/proc/loadavg: 2.08 2.17 2.10 3/187 20960
/proc/meminfo: memFree=20336312/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86196 memory=62028 CPUtime=102.29 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 33428 0 0 0 10226 3 0 0 20 0 1 0 102887049 88264704 15507 33554432000 4194304 5224696 140737390784928 140737390783944 4630899 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21549 15507 667 252 0 15095 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 86196 KiB
Current children cumulated memory: 62028 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.14 2.10 3/187 20961
/proc/meminfo: memFree=20336072/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86328 memory=62080 CPUtime=162.29 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 33951 0 0 0 16226 3 0 0 20 0 1 0 102887049 88399872 15520 33554432000 4194304 5224696 140737390784928 140737390783944 4554272 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21582 15520 667 252 0 15128 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 86328 KiB
Current children cumulated memory: 62080 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.11 2.09 3/187 20962
/proc/meminfo: memFree=20335928/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86328 memory=62108 CPUtime=222.3 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 34476 0 0 0 22227 3 0 0 20 0 1 0 102887049 88399872 15527 33554432000 4194304 5224696 140737390784928 140737390783944 4630919 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21582 15527 667 252 0 15128 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 86328 KiB
Current children cumulated memory: 62108 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.09 2.08 3/187 20963
/proc/meminfo: memFree=20335316/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86328 memory=62108 CPUtime=282.3 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 34483 0 0 0 28227 3 0 0 20 0 1 0 102887049 88399872 15527 33554432000 4194304 5224696 140737390784928 140737390783944 4554272 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21582 15527 667 252 0 15128 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 86328 KiB
Current children cumulated memory: 62108 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.07 2.08 3/187 20964
/proc/meminfo: memFree=20334816/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86328 memory=62164 CPUtime=342.3 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 35013 0 0 0 34227 3 0 0 20 0 1 0 102887049 88399872 15541 33554432000 4194304 5224696 140737390784928 140737390783944 4554272 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21582 15541 667 252 0 15128 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 86328 KiB
Current children cumulated memory: 62164 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/189 20974
/proc/meminfo: memFree=20333812/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86328 memory=62164 CPUtime=402.3 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 35020 0 0 0 40227 3 0 0 20 0 1 0 102887049 88399872 15541 33554432000 4194304 5224696 140737390784928 140737390783944 4630919 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21582 15541 667 252 0 15128 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 86328 KiB
Current children cumulated memory: 62164 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.05 2.07 3/189 20975
/proc/meminfo: memFree=20334040/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86460 memory=62192 CPUtime=462.32 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 35557 0 0 0 46228 4 0 0 20 0 1 0 102887049 88535040 15548 33554432000 4194304 5224696 140737390784928 140737390783944 4630899 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21615 15548 667 252 0 15161 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62192 KiB


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

/proc/20837/statm: 21615 15569 667 252 0 15161 0
Current children cumulated CPU time: 1782.41 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62276 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 21037
/proc/meminfo: memFree=20333420/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86460 memory=62276 CPUtime=1842.42 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 41477 0 0 0 184235 7 0 0 20 0 1 0 102887049 88535040 15569 33554432000 4194304 5224696 140737390784928 140737390783944 4630909 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21615 15569 667 252 0 15161 0
Current children cumulated CPU time: 1842.42 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62276 KiB

[startup+1902.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/187 21038
/proc/meminfo: memFree=20333768/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86460 memory=62284 CPUtime=1902.43 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 42017 0 0 0 190235 8 0 0 20 0 1 0 102887049 88535040 15571 33554432000 4194304 5224696 140737390784928 140737390783944 4630909 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21615 15571 667 252 0 15161 0
Current children cumulated CPU time: 1902.43 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62284 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 21039
/proc/meminfo: memFree=20333892/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86460 memory=62284 CPUtime=1962.43 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 42026 0 0 0 196235 8 0 0 20 0 1 0 102887049 88535040 15571 33554432000 4194304 5224696 140737390784928 140737390783944 4568766 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21615 15571 667 252 0 15161 0
Current children cumulated CPU time: 1962.43 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62284 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 21040
/proc/meminfo: memFree=20334016/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86460 memory=62288 CPUtime=2022.43 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 42479 0 0 0 202235 8 0 0 20 0 1 0 102887049 88535040 15572 33554432000 4194304 5224696 140737390784928 140737390783944 4630909 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21615 15572 667 252 0 15161 0
Current children cumulated CPU time: 2022.43 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62288 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 21041
/proc/meminfo: memFree=20334020/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86460 memory=62296 CPUtime=2082.44 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 42571 0 0 0 208236 8 0 0 20 0 1 0 102887049 88535040 15574 33554432000 4194304 5224696 140737390784928 140737390783944 4630919 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21615 15574 667 252 0 15161 0
Current children cumulated CPU time: 2082.44 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62296 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 21042
/proc/meminfo: memFree=20333896/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86460 memory=62296 CPUtime=2142.44 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 43043 0 0 0 214236 8 0 0 20 0 1 0 102887049 88535040 15574 33554432000 4194304 5224696 140737390784928 140737390783944 4630901 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21615 15574 667 252 0 15161 0
Current children cumulated CPU time: 2142.44 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62296 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21051
/proc/meminfo: memFree=20333492/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86460 memory=62296 CPUtime=2202.45 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 43048 0 0 0 220236 9 0 0 20 0 1 0 102887049 88535040 15574 33554432000 4194304 5224696 140737390784928 140737390783944 4554287 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21615 15574 667 252 0 15161 0
Current children cumulated CPU time: 2202.45 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62296 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21052
/proc/meminfo: memFree=20333532/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86460 memory=62296 CPUtime=2262.45 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 43594 0 0 0 226236 9 0 0 20 0 1 0 102887049 88535040 15574 33554432000 4194304 5224696 140737390784928 140737390783944 4630909 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21615 15574 667 252 0 15161 0
Current children cumulated CPU time: 2262.45 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62296 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21053
/proc/meminfo: memFree=20333408/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86460 memory=62296 CPUtime=2322.46 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 43594 0 0 0 232237 9 0 0 20 0 1 0 102887049 88535040 15574 33554432000 4194304 5224696 140737390784928 140737390783944 4630909 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21615 15574 667 252 0 15161 0
Current children cumulated CPU time: 2322.46 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62296 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21054
/proc/meminfo: memFree=20333616/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86460 memory=62304 CPUtime=2382.46 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 44061 0 0 0 238237 9 0 0 20 0 1 0 102887049 88535040 15576 33554432000 4194304 5224696 140737390784928 140737390783944 4630919 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21615 15576 667 252 0 15161 0
Current children cumulated CPU time: 2382.46 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62304 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21055
/proc/meminfo: memFree=20333516/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86460 memory=62304 CPUtime=2442.46 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 44142 0 0 0 244237 9 0 0 20 0 1 0 102887049 88535040 15576 33554432000 4194304 5224696 140737390784928 140737390783944 4554272 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21615 15576 667 252 0 15161 0
Current children cumulated CPU time: 2442.46 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62304 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21056
/proc/meminfo: memFree=20333532/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86460 memory=62308 CPUtime=2502.47 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 44615 0 0 0 250238 9 0 0 20 0 1 0 102887049 88535040 15577 33554432000 4194304 5224696 140737390784928 140737390783944 4630919 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21615 15577 667 252 0 15161 0
Current children cumulated CPU time: 2502.47 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62308 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21056
/proc/meminfo: memFree=20333672/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86460 memory=62308 CPUtime=2520.07 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 44618 0 0 0 251998 9 0 0 20 0 1 0 102887049 88535040 15577 33554432000 4194304 5224696 140737390784928 140737390783944 4630919 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21615 15577 667 252 0 15161 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62308 KiB

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

[startup+2519.9 s]
# the end of solver process 20837 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.99 s, system=0.099007 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21056
/proc/meminfo: memFree=20333672/32770624 swapFree=67108860/67108860
[pid=20837] ppid=20834 vsize=86460 memory=62308 CPUtime=2520.07 cores=0,2,4,6
/proc/20837/stat : 20837 (miniBTD) R 20834 20837 20189 0 -1 4202496 44618 0 0 0 251998 9 0 0 20 0 1 0 102887049 88535040 15577 33554432000 4194304 5224696 140737390784928 140737390783944 4630919 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 31965184 140737390789813 140737390789895 140737390789895 140737390792653 0
/proc/20837/statm: 21615 15577 667 252 0 15161 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 86460 KiB
Current children cumulated memory: 62308 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.08
CPU user time (s): 2519.99
CPU system time (s): 0.099007
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 86460
Max. memory (cumulated for all children) (KiB): 62308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.99
system time used= 0.099007
maximum resident set size= 62308
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44618
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= 21
involuntary context switches= 795


# summary of solver processes directly reported to runsolver:
#   pid: 20837
#   total CPU time (s): 2520.08
#   total CPU user time (s): 2519.99
#   total CPU system time (s): 0.099007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.6525 second user time and 16.3767 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-29 10:33:59
IDJOB=4301110
IDBENCH=141300
IDSOLVER=2771
FILE ID=node105/4301110-1532853239
RUNJOBID= node105-1532845723-20220
PBS_JOBID= 21022503
Free space on /tmp= 44604 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v4-16_mini_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301110-1532853239/watcher-4301110-1532853239 -o /tmp/evaluation-result-4301110-1532853239/solver-4301110-1532853239 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532845723-20220 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301110-1532853239.xml

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

MD5SUM BENCH= 223c9856145c30915ed5030617089ea5
RANDOM SEED=1607408969

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        20389316 kB
MemAvailable:   31925120 kB
Buffers:          274812 kB
Cached:         11399532 kB
SwapCached:            0 kB
Active:          2470772 kB
Inactive:        9262684 kB
Active(anon):      13588 kB
Inactive(anon):    73344 kB
Active(file):    2457184 kB
Inactive(file):  9189340 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19624 kB
Writeback:             0 kB
AnonPages:         96468 kB
Mapped:            44704 kB
Shmem:             25228 kB
Slab:             345580 kB
SReclaimable:     317740 kB
SUnreclaim:        27840 kB
KernelStack:        3392 kB
PageTables:         5388 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     358948 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44584 MiB
End job on node105 at 2018-07-29 11:15:59