Trace number 4391941

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 19.06.16? (TO) 2400.02 2399.8

General information on the benchmark

NameCoveringArray/CoveringArray-elt-s1/
CoveringArray-elt-3-11-2-11.xml
MD5SUMc0667791697b10c41f5c8efbba83a1bb
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables3135
Number of constraints1496
Number of domains2
Minimum domain size8
Maximum domain size11
Distribution of domain sizes[{"size":8,"count":1815},{"size":11,"count":1320}]
Minimum variable degree2
Maximum variable degree9
Distribution of variable degrees[{"degree":2,"count":1320},{"degree":9,"count":1815}]
Minimum constraint arity8
Maximum constraint arity165
Distribution of constraint arities[{"arity":8,"count":165},{"arity":12,"count":1320},{"arity":165,"count":11}]
Number of extensional constraints11
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":11},{"type":"allDifferent","count":165},{"type":"element","count":1320}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.06.16

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 (15384 MiB free)
  memory of node 1: 16384 MiB (15633 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391941-1568321111/watcher-4391941-1568321111 -o /tmp/evaluation-result-4391941-1568321111/solver-4391941-1568321111 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568301861-12435 --watchdog 2560 miniBTD 2400 HOME/instance-4391941-1568321111.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=15306, runsolver pid=15303

[startup+0.100159 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 15317
/proc/meminfo: memFree=31745228/32770624 swapFree=66993448/67108860
[pid=15306] ppid=15303 vsize=31756 memory=7916 CPUtime=0.1 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 2163 0 0 0 10 0 0 0 20 0 1 0 408362579 32518144 1979 33554432000 4194304 5326806 140730116693760 140730116690408 140121886606057 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 7939 1979 596 277 0 1460 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31756 KiB
Current children cumulated memory: 7916 KiB

[startup+0.209704 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 15317
/proc/meminfo: memFree=31743740/32770624 swapFree=66993448/67108860
[pid=15306] ppid=15303 vsize=32416 memory=8708 CPUtime=0.21 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 2342 0 0 0 21 0 0 0 20 0 1 0 408362579 33193984 2177 33554432000 4194304 5326806 140730116693760 140730116690408 140121885764581 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 8104 2177 596 277 0 1625 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32416 KiB
Current children cumulated memory: 8708 KiB

[startup+0.309085 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 15317
/proc/meminfo: memFree=31743368/32770624 swapFree=66993448/67108860
[pid=15306] ppid=15303 vsize=32944 memory=9236 CPUtime=0.31 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 2474 0 0 0 31 0 0 0 20 0 1 0 408362579 33734656 2309 33554432000 4194304 5326806 140730116693760 140730116690408 140121885764581 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 8236 2309 596 277 0 1757 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32944 KiB
Current children cumulated memory: 9236 KiB

[startup+0.700258 s]
/proc/loadavg: 2.00 2.01 2.05 3/195 15325
/proc/meminfo: memFree=31748020/32770624 swapFree=66993448/67108860
[pid=15306] ppid=15303 vsize=34528 memory=10556 CPUtime=0.69 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 2862 0 0 0 69 0 0 0 20 0 1 0 408362579 35356672 2639 33554432000 4194304 5326806 140730116693760 140730116690408 140121885764581 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 8632 2639 596 277 0 2153 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34528 KiB
Current children cumulated memory: 10556 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.05 9/216 15349
/proc/meminfo: memFree=31656848/32770624 swapFree=66993448/67108860
[pid=15306] ppid=15303 vsize=55036 memory=30712 CPUtime=1.49 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 7912 0 0 0 147 2 0 0 20 0 1 0 408362579 56356864 7678 33554432000 4194304 5326806 140730116693760 140730116687912 4432640 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 13759 7678 642 277 0 7280 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 55036 KiB
Current children cumulated memory: 30712 KiB

[startup+3.10962 s]
/proc/loadavg: 2.00 2.01 2.05 6/213 15474
/proc/meminfo: memFree=31648340/32770624 swapFree=66993448/67108860
[pid=15306] ppid=15303 vsize=55444 memory=31292 CPUtime=3.1 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 11352 0 0 0 307 3 0 0 20 0 1 0 408362579 56774656 7823 33554432000 4194304 5326806 140730116693760 140730116692968 4571316 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 13861 7823 655 277 0 7382 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 55444 KiB
Current children cumulated memory: 31292 KiB

[startup+6.3003 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 15637
/proc/meminfo: memFree=31710268/32770624 swapFree=66993448/67108860
[pid=15306] ppid=15303 vsize=55444 memory=31356 CPUtime=6.29 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 14752 0 0 0 626 3 0 0 20 0 1 0 408362579 56774656 7839 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211565 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 13861 7839 655 277 0 7382 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 55444 KiB
Current children cumulated memory: 31356 KiB

[startup+12.7003 s]
/proc/loadavg: 1.92 2.00 2.04 3/200 15638
/proc/meminfo: memFree=31709284/32770624 swapFree=66993448/67108860
[pid=15306] ppid=15303 vsize=55576 memory=31516 CPUtime=12.69 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 18175 0 0 0 1264 5 0 0 20 0 1 0 408362579 56909824 7879 33554432000 4194304 5326806 140730116693760 140730116692968 4432699 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 13894 7879 655 277 0 7415 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 55576 KiB
Current children cumulated memory: 31516 KiB

[startup+25.5004 s]
/proc/loadavg: 1.93 2.00 2.04 3/200 15638
/proc/meminfo: memFree=31708116/32770624 swapFree=66993448/67108860
[pid=15306] ppid=15303 vsize=55576 memory=31548 CPUtime=25.5 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 24447 0 0 0 2540 10 0 0 20 0 1 0 408362579 56909824 7887 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211523 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 13894 7887 655 277 0 7415 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 55576 KiB
Current children cumulated memory: 31548 KiB

[startup+51.1094 s]
/proc/loadavg: 1.96 2.00 2.04 3/199 15640
/proc/meminfo: memFree=31704916/32770624 swapFree=66993448/67108860
[pid=15306] ppid=15303 vsize=55708 memory=31864 CPUtime=51.1 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 25470 0 0 0 5095 15 0 0 20 0 1 0 408362579 57044992 7966 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211536 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 13927 7966 655 277 0 7448 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 55708 KiB
Current children cumulated memory: 31864 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/200 15645
/proc/meminfo: memFree=31705020/32770624 swapFree=66993448/67108860
[pid=15306] ppid=15303 vsize=55708 memory=31916 CPUtime=102.29 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 25965 0 0 0 10206 23 0 0 20 0 1 0 408362579 57044992 7979 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211532 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 13927 7979 655 277 0 7448 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 55708 KiB
Current children cumulated memory: 31916 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/200 15649
/proc/meminfo: memFree=31704828/32770624 swapFree=66993448/67108860
[pid=15306] ppid=15303 vsize=55840 memory=32068 CPUtime=162.3 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 26431 0 0 0 16193 37 0 0 20 0 1 0 408362579 57180160 8017 33554432000 4194304 5326806 140730116693760 140730116692968 4432717 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 13960 8017 655 277 0 7481 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 55840 KiB
Current children cumulated memory: 32068 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/200 15655
/proc/meminfo: memFree=31704028/32770624 swapFree=66993448/67108860
[pid=15306] ppid=15303 vsize=55972 memory=32076 CPUtime=222.3 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 26940 0 0 0 22185 45 0 0 20 0 1 0 408362579 57315328 8019 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211523 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 13993 8019 655 277 0 7514 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 55972 KiB
Current children cumulated memory: 32076 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/200 15659
/proc/meminfo: memFree=31704920/32770624 swapFree=66993448/67108860
[pid=15306] ppid=15303 vsize=55972 memory=32076 CPUtime=282.31 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 26949 0 0 0 28175 56 0 0 20 0 1 0 408362579 57315328 8019 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211527 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 13993 8019 655 277 0 7514 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 55972 KiB
Current children cumulated memory: 32076 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 15670
/proc/meminfo: memFree=31703544/32770624 swapFree=66993456/67108860
[pid=15306] ppid=15303 vsize=55972 memory=32116 CPUtime=342.31 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 27406 0 0 0 34164 67 0 0 20 0 1 0 408362579 57315328 8029 33554432000 4194304 5326806 140730116693760 140730116692968 4432688 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 13993 8029 655 277 0 7514 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 55972 KiB
Current children cumulated memory: 32116 KiB

[startup+402.3 s]
/proc/loadavg: 2.34 2.09 2.07 3/199 15676
/proc/meminfo: memFree=31702848/32770624 swapFree=66993456/67108860
[pid=15306] ppid=15303 vsize=55972 memory=32116 CPUtime=402.32 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 27408 0 0 0 40153 79 0 0 20 0 1 0 408362579 57315328 8029 33554432000 4194304 5326806 140730116693760 140730116692968 4277952 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 13993 8029 655 277 0 7514 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 55972 KiB
Current children cumulated memory: 32116 KiB

[startup+462.3 s]
/proc/loadavg: 2.27 2.13 2.09 3/199 15680
/proc/meminfo: memFree=31703652/32770624 swapFree=66993456/67108860
[pid=15306] ppid=15303 vsize=55972 memory=32116 CPUtime=462.32 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 27885 0 0 0 46141 91 0 0 20 0 1 0 408362579 57315328 8029 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211527 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 13993 8029 655 277 0 7514 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 55972 KiB
Current children cumulated memory: 32116 KiB


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

/proc/15306/statm: 13993 8050 657 277 0 7514 0
Current children cumulated CPU time: 1602.44 s
Current children cumulated vsize: 55972 KiB
Current children cumulated memory: 32200 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/201 15815
/proc/meminfo: memFree=31703036/32770624 swapFree=66993484/67108860
[pid=15306] ppid=15303 vsize=56104 memory=32256 CPUtime=1662.44 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 32958 0 0 0 165966 278 0 0 20 0 1 0 408362579 57450496 8064 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211527 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 14026 8064 660 277 0 7547 0
Current children cumulated CPU time: 1662.44 s
Current children cumulated vsize: 56104 KiB
Current children cumulated memory: 32256 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/201 15819
/proc/meminfo: memFree=31702984/32770624 swapFree=66993484/67108860
[pid=15306] ppid=15303 vsize=56104 memory=32256 CPUtime=1722.45 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 32958 0 0 0 171957 288 0 0 20 0 1 0 408362579 57450496 8064 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211536 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 14026 8064 660 277 0 7547 0
Current children cumulated CPU time: 1722.45 s
Current children cumulated vsize: 56104 KiB
Current children cumulated memory: 32256 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/201 15823
/proc/meminfo: memFree=31703216/32770624 swapFree=66993484/67108860
[pid=15306] ppid=15303 vsize=56104 memory=32304 CPUtime=1782.45 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 33410 0 0 0 177946 299 0 0 20 0 1 0 408362579 57450496 8076 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211520 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 14026 8076 660 277 0 7547 0
Current children cumulated CPU time: 1782.45 s
Current children cumulated vsize: 56104 KiB
Current children cumulated memory: 32304 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 15829
/proc/meminfo: memFree=31702484/32770624 swapFree=66993484/67108860
[pid=15306] ppid=15303 vsize=56104 memory=32304 CPUtime=1842.46 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 33413 0 0 0 183938 308 0 0 20 0 1 0 408362579 57450496 8076 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211527 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 14026 8076 660 277 0 7547 0
Current children cumulated CPU time: 1842.46 s
Current children cumulated vsize: 56104 KiB
Current children cumulated memory: 32304 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 15833
/proc/meminfo: memFree=31702688/32770624 swapFree=66993484/67108860
[pid=15306] ppid=15303 vsize=56104 memory=32304 CPUtime=1902.46 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 33868 0 0 0 189928 318 0 0 20 0 1 0 408362579 57450496 8076 33554432000 4194304 5326806 140730116693760 140730116692968 4277948 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 14026 8076 660 277 0 7547 0
Current children cumulated CPU time: 1902.46 s
Current children cumulated vsize: 56104 KiB
Current children cumulated memory: 32304 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 15837
/proc/meminfo: memFree=31702796/32770624 swapFree=66993484/67108860
[pid=15306] ppid=15303 vsize=56104 memory=32304 CPUtime=1962.47 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 33871 0 0 0 195919 328 0 0 20 0 1 0 408362579 57450496 8076 33554432000 4194304 5326806 140730116693760 140730116692968 140121886028156 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 14026 8076 660 277 0 7547 0
Current children cumulated CPU time: 1962.47 s
Current children cumulated vsize: 56104 KiB
Current children cumulated memory: 32304 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 15843
/proc/meminfo: memFree=31702560/32770624 swapFree=66993484/67108860
[pid=15306] ppid=15303 vsize=56104 memory=32304 CPUtime=2022.48 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 34324 0 0 0 201909 339 0 0 20 0 1 0 408362579 57450496 8076 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211555 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 14026 8076 660 277 0 7547 0
Current children cumulated CPU time: 2022.48 s
Current children cumulated vsize: 56104 KiB
Current children cumulated memory: 32304 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 15847
/proc/meminfo: memFree=31702284/32770624 swapFree=66993484/67108860
[pid=15306] ppid=15303 vsize=56104 memory=32304 CPUtime=2082.49 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 34326 0 0 0 207900 349 0 0 20 0 1 0 408362579 57450496 8076 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211527 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 14026 8076 660 277 0 7547 0
Current children cumulated CPU time: 2082.49 s
Current children cumulated vsize: 56104 KiB
Current children cumulated memory: 32304 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 15859
/proc/meminfo: memFree=31701716/32770624 swapFree=66993492/67108860
[pid=15306] ppid=15303 vsize=56104 memory=32304 CPUtime=2142.49 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 34780 0 0 0 213891 358 0 0 20 0 1 0 408362579 57450496 8076 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211527 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 14026 8076 660 277 0 7547 0
Current children cumulated CPU time: 2142.49 s
Current children cumulated vsize: 56104 KiB
Current children cumulated memory: 32304 KiB

[startup+2202.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/200 15865
/proc/meminfo: memFree=31701660/32770624 swapFree=66993492/67108860
[pid=15306] ppid=15303 vsize=56104 memory=32304 CPUtime=2202.49 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 34783 0 0 0 219882 367 0 0 20 0 1 0 408362579 57450496 8076 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211527 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 14026 8076 660 277 0 7547 0
Current children cumulated CPU time: 2202.49 s
Current children cumulated vsize: 56104 KiB
Current children cumulated memory: 32304 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/200 15869
/proc/meminfo: memFree=31701956/32770624 swapFree=66993492/67108860
[pid=15306] ppid=15303 vsize=56104 memory=32304 CPUtime=2262.5 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 35236 0 0 0 225873 377 0 0 20 0 1 0 408362579 57450496 8076 33554432000 4194304 5326806 140730116693760 140730116692968 4277948 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 14026 8076 660 277 0 7547 0
Current children cumulated CPU time: 2262.5 s
Current children cumulated vsize: 56104 KiB
Current children cumulated memory: 32304 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 15873
/proc/meminfo: memFree=31702284/32770624 swapFree=66993492/67108860
[pid=15306] ppid=15303 vsize=56104 memory=32304 CPUtime=2322.51 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 35240 0 0 0 231864 387 0 0 20 0 1 0 408362579 57450496 8076 33554432000 4194304 5326806 140730116693760 140730116692968 4541618 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 14026 8076 660 277 0 7547 0
Current children cumulated CPU time: 2322.51 s
Current children cumulated vsize: 56104 KiB
Current children cumulated memory: 32304 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 15879
/proc/meminfo: memFree=31702344/32770624 swapFree=66993492/67108860
[pid=15306] ppid=15303 vsize=56104 memory=32304 CPUtime=2382.51 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 35696 0 0 0 237855 396 0 0 20 0 1 0 408362579 57450496 8076 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211527 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 14026 8076 660 277 0 7547 0
Current children cumulated CPU time: 2382.51 s
Current children cumulated vsize: 56104 KiB
Current children cumulated memory: 32304 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 15879
/proc/meminfo: memFree=31702344/32770624 swapFree=66993492/67108860
[pid=15306] ppid=15303 vsize=56104 memory=32304 CPUtime=2400.01 cores=1,3,5,7
/proc/15306/stat : 15306 (miniBTD) R 15303 15306 12403 0 -1 4202496 35698 0 0 0 239603 398 0 0 20 0 1 0 408362579 57450496 8076 33554432000 4194304 5326806 140730116693760 140730116692968 140121895211520 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 22011904 140730116695072 140730116695152 140730116695152 140730116698061 0
/proc/15306/statm: 14026 8076 660 277 0 7547 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 56104 KiB
Current children cumulated memory: 32304 KiB

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

[startup+2399.8 s]
# the end of solver process 15306 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2396.03 s, system=3.98938 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): 2399.8
CPU time (s): 2400.02
CPU user time (s): 2396.03
CPU system time (s): 3.98938
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 56104
Max. memory (cumulated for all children) (KiB): 32304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2396.03
system time used= 3.98938
maximum resident set size= 32304
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35698
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= 17
involuntary context switches= 628


# summary of solver processes directly reported to runsolver:
#   pid: 15306
#   total CPU time (s): 2400.02
#   total CPU user time (s): 2396.03
#   total CPU system time (s): 3.98938

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.77153 second user time and 18.0483 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-12 22:44:26
IDJOB=4391941
IDBENCH=139774
IDSOLVER=2836
FILE ID=node102/4391941-1568321111
RUNJOBID= node102-1568301861-12435
PBS_JOBID= 21701115
Free space on /tmp= 56904 MiB

SOLVER NAME= miniBTD 19.06.16
BENCH NAME= XCSP17/CoveringArray/CoveringArray-elt-s1/CoveringArray-elt-3-11-2-11.xml
COMMAND LINE= miniBTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391941-1568321111/watcher-4391941-1568321111 -o /tmp/evaluation-result-4391941-1568321111/solver-4391941-1568321111 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568301861-12435 --watchdog 2560  miniBTD 2400 HOME/instance-4391941-1568321111.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= c0667791697b10c41f5c8efbba83a1bb
RANDOM SEED=1971568540

node102.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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31763360 kB
MemAvailable:   31921712 kB
Buffers:          117464 kB
Cached:           330628 kB
SwapCached:        11300 kB
Active:           206660 kB
Inactive:         253744 kB
Active(anon):       7916 kB
Inactive(anon):    33636 kB
Active(file):     198744 kB
Inactive(file):   220108 kB
Unevictable:      110204 kB
Mlocked:          110204 kB
SwapTotal:      67108860 kB
SwapFree:       66993448 kB
Dirty:              8596 kB
Writeback:             8 kB
AnonPages:        111580 kB
Mapped:            31636 kB
Shmem:             20492 kB
Slab:             139444 kB
SReclaimable:     110672 kB
SUnreclaim:        28772 kB
KernelStack:        3488 kB
PageTables:         5360 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     502128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 56888 MiB
End job on node102 at 2019-09-12 23:24:26