Trace number 4300943

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_12 2018.07.27_12? (TO) 2519.91 2520.01

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v7-20_mini_c18.xml
MD5SUM71a4fe88cf163e0e6932f74b335a06ff
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 benchmark1.28691
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints820
Number of domains1
Minimum domain size20
Maximum domain size20
Distribution of domain sizes[{"size":20,"count":780}]
Minimum variable degree0
Maximum variable degree42
Distribution of variable degrees[{"degree":0,"count":20},{"degree":2,"count":380},{"degree":41,"count":20},{"degree":42,"count":380}]
Minimum constraint arity1
Maximum constraint arity22
Distribution of constraint arities[{"arity":1,"count":20},{"arity":20,"count":40},{"arity":22,"count":760}]
Number of extensional constraints0
Number of intensional constraints20
Distribution of constraint types[{"type":"intension","count":20},{"type":"allDifferent","count":40},{"type":"element","count":760}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_12

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 (12630 MiB free)
  memory of node 1: 16384 MiB (14693 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300943-1532853089/watcher-4300943-1532853089 -o /tmp/evaluation-result-4300943-1532853089/solver-4300943-1532853089 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532843003-16947 --watchdog 2580 miniBTD 12 2520 HOME/instance-4300943-1532853089.xml 

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

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

solver pid=18024, runsolver pid=18021

[startup+0.100157 s]*
/proc/loadavg: 2.20 2.13 2.06 3/188 18025
/proc/meminfo: memFree=27973172/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=32996 memory=9268 CPUtime=0.1 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 2539 0 0 0 10 0 0 0 20 0 1 0 102872162 33787904 2317 33554432000 4194304 5224696 140735777298400 140735777293240 139875438762981 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 8249 2317 602 252 0 1795 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 9268 KiB

[startup+0.209564 s]*
/proc/loadavg: 2.20 2.13 2.06 3/188 18025
/proc/meminfo: memFree=27963548/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=42472 memory=18772 CPUtime=0.21 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 4888 0 0 0 20 1 0 0 20 0 1 0 102872162 43491328 4693 33554432000 4194304 5224696 140735777298400 140735777293240 4362842 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 10618 4693 652 252 0 4164 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 42472 KiB
Current children cumulated memory: 18772 KiB

[startup+0.309537 s]*
/proc/loadavg: 2.20 2.13 2.06 3/188 18025
/proc/meminfo: memFree=27963548/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=42472 memory=18772 CPUtime=0.31 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 4888 0 0 0 30 1 0 0 20 0 1 0 102872162 43491328 4693 33554432000 4194304 5224696 140735777298400 140735777293240 4576361 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 10618 4693 652 252 0 4164 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 42472 KiB
Current children cumulated memory: 18772 KiB

[startup+0.700291 s]
/proc/loadavg: 2.20 2.13 2.06 3/188 18025
/proc/meminfo: memFree=27963548/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=42604 memory=19036 CPUtime=0.69 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 4944 0 0 0 68 1 0 0 20 0 1 0 102872162 43626496 4759 33554432000 4194304 5224696 140735777298400 140735777293240 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 10651 4759 669 252 0 4197 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 42604 KiB
Current children cumulated memory: 19036 KiB

[startup+1.50028 s]
/proc/loadavg: 2.20 2.13 2.06 3/188 18025
/proc/meminfo: memFree=27963548/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=42604 memory=19036 CPUtime=1.49 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 4954 0 0 0 148 1 0 0 20 0 1 0 102872162 43626496 4759 33554432000 4194304 5224696 140735777298400 140735777297416 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 10651 4759 669 252 0 4197 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 42604 KiB
Current children cumulated memory: 19036 KiB

[startup+3.10913 s]
/proc/loadavg: 2.20 2.13 2.06 3/188 18086
/proc/meminfo: memFree=27972752/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=42736 memory=19228 CPUtime=3.1 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 6831 0 0 0 309 1 0 0 20 0 1 0 102872162 43761664 4807 33554432000 4194304 5224696 140735777298400 140735777297416 4634448 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 10684 4807 669 252 0 4230 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 42736 KiB
Current children cumulated memory: 19228 KiB

[startup+6.30023 s]
/proc/loadavg: 2.18 2.13 2.06 3/188 18086
/proc/meminfo: memFree=27889988/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=42868 memory=19356 CPUtime=6.29 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 8743 0 0 0 627 2 0 0 20 0 1 0 102872162 43896832 4839 33554432000 4194304 5224696 140735777298400 140735777297416 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 10717 4839 669 252 0 4263 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 42868 KiB
Current children cumulated memory: 19356 KiB

[startup+12.7002 s]
/proc/loadavg: 2.25 2.14 2.07 3/188 18086
/proc/meminfo: memFree=27842136/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=43000 memory=19520 CPUtime=12.68 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 10682 0 0 0 1266 2 0 0 20 0 1 0 102872162 44032000 4880 33554432000 4194304 5224696 140735777298400 140735777297416 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 10750 4880 669 252 0 4296 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 43000 KiB
Current children cumulated memory: 19520 KiB

[startup+25.5002 s]
/proc/loadavg: 2.19 2.14 2.07 3/188 18086
/proc/meminfo: memFree=27840076/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=43132 memory=19716 CPUtime=25.48 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 13008 0 0 0 2544 4 0 0 20 0 1 0 102872162 44167168 4929 33554432000 4194304 5224696 140735777298400 140735777297416 139875438760733 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 10783 4929 669 252 0 4329 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 43132 KiB
Current children cumulated memory: 19716 KiB

[startup+51.1091 s]
/proc/loadavg: 2.25 2.16 2.08 3/188 18086
/proc/meminfo: memFree=27839488/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=43396 memory=19864 CPUtime=51.09 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 13494 0 0 0 5100 9 0 0 20 0 1 0 102872162 44437504 4966 33554432000 4194304 5224696 140735777298400 140735777297416 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 10849 4966 671 252 0 4395 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 43396 KiB
Current children cumulated memory: 19864 KiB

[startup+102.3 s]
/proc/loadavg: 2.11 2.13 2.07 3/188 18087
/proc/meminfo: memFree=27838344/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=43660 memory=20240 CPUtime=102.27 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 14037 0 0 0 10204 23 0 0 20 0 1 0 102872162 44707840 5060 33554432000 4194304 5224696 140735777298400 140735777297416 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 10915 5060 671 252 0 4461 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 43660 KiB
Current children cumulated memory: 20240 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.11 2.06 3/188 18088
/proc/meminfo: memFree=27837760/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=43792 memory=20344 CPUtime=162.27 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 14504 0 0 0 16194 33 0 0 20 0 1 0 102872162 44843008 5086 33554432000 4194304 5224696 140735777298400 140735777297416 4634372 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 10948 5086 671 252 0 4494 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 43792 KiB
Current children cumulated memory: 20344 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.09 2.06 3/187 18089
/proc/meminfo: memFree=27836704/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=43924 memory=20596 CPUtime=222.28 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 14967 0 0 0 22185 43 0 0 20 0 1 0 102872162 44978176 5149 33554432000 4194304 5224696 140735777298400 140735777297416 139875445055904 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 10981 5149 671 252 0 4527 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 43924 KiB
Current children cumulated memory: 20596 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.07 2.05 3/187 18090
/proc/meminfo: memFree=27836252/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=43924 memory=20640 CPUtime=282.27 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 15185 0 0 0 28170 57 0 0 20 0 1 0 102872162 44978176 5160 33554432000 4194304 5224696 140735777298400 140735777297416 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 10981 5160 671 252 0 4527 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 43924 KiB
Current children cumulated memory: 20640 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/187 18091
/proc/meminfo: memFree=27835988/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44056 memory=20740 CPUtime=342.27 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 15432 0 0 0 34155 72 0 0 20 0 1 0 102872162 45113344 5185 33554432000 4194304 5224696 140735777298400 140735777297416 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11014 5185 671 252 0 4560 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 44056 KiB
Current children cumulated memory: 20740 KiB

[startup+402.3 s]
/proc/loadavg: 1.95 2.03 2.04 3/187 18092
/proc/meminfo: memFree=27836344/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44056 memory=20852 CPUtime=402.27 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 15687 0 0 0 40139 88 0 0 20 0 1 0 102872162 45113344 5213 33554432000 4194304 5224696 140735777298400 140735777297416 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11014 5213 671 252 0 4560 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 44056 KiB
Current children cumulated memory: 20852 KiB

[startup+462.3 s]
/proc/loadavg: 1.98 2.03 2.04 3/187 18093
/proc/meminfo: memFree=27836328/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44188 memory=20884 CPUtime=462.26 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 15941 0 0 0 46123 103 0 0 20 0 1 0 102872162 45248512 5221 33554432000 4194304 5224696 140735777298400 140735777297416 139875445056007 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11047 5221 671 252 0 4593 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 44188 KiB
Current children cumulated memory: 20884 KiB


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

/proc/18024/statm: 11047 5253 671 252 0 4593 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 44188 KiB
Current children cumulated memory: 21012 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 18165
/proc/meminfo: memFree=27833704/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44188 memory=21020 CPUtime=1782.21 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 20977 0 0 0 177804 417 0 0 20 0 1 0 102872162 45248512 5255 33554432000 4194304 5224696 140735777298400 140735777297416 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11047 5255 671 252 0 4593 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 44188 KiB
Current children cumulated memory: 21020 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 18166
/proc/meminfo: memFree=27833828/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44188 memory=21020 CPUtime=1842.21 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 21204 0 0 0 183791 430 0 0 20 0 1 0 102872162 45248512 5255 33554432000 4194304 5224696 140735777298400 140735777297416 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11047 5255 671 252 0 4593 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 44188 KiB
Current children cumulated memory: 21020 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 18167
/proc/meminfo: memFree=27834100/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44320 memory=21028 CPUtime=1902.21 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 21445 0 0 0 189777 444 0 0 20 0 1 0 102872162 45383680 5257 33554432000 4194304 5224696 140735777298400 140735777297416 4579248 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11080 5257 671 252 0 4626 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 44320 KiB
Current children cumulated memory: 21028 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 18168
/proc/meminfo: memFree=27834472/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44320 memory=21028 CPUtime=1962.21 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 21674 0 0 0 195762 459 0 0 20 0 1 0 102872162 45383680 5257 33554432000 4194304 5224696 140735777298400 140735777297416 4362984 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11080 5257 671 252 0 4626 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 44320 KiB
Current children cumulated memory: 21028 KiB

[startup+2022.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 18169
/proc/meminfo: memFree=27834240/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44320 memory=21028 CPUtime=2022.21 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 21902 0 0 0 201745 476 0 0 20 0 1 0 102872162 45383680 5257 33554432000 4194304 5224696 140735777298400 140735777297416 4634270 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11080 5257 671 252 0 4626 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 44320 KiB
Current children cumulated memory: 21028 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 18170
/proc/meminfo: memFree=27834276/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44320 memory=21032 CPUtime=2082.2 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 22139 0 0 0 207731 489 0 0 20 0 1 0 102872162 45383680 5258 33554432000 4194304 5224696 140735777298400 140735777297416 4579293 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11080 5258 671 252 0 4626 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 44320 KiB
Current children cumulated memory: 21032 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 18171
/proc/meminfo: memFree=27834544/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44320 memory=21032 CPUtime=2142.2 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 22366 0 0 0 213716 504 0 0 20 0 1 0 102872162 45383680 5258 33554432000 4194304 5224696 140735777298400 140735777297416 139875445056035 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11080 5258 671 252 0 4626 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 44320 KiB
Current children cumulated memory: 21032 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18172
/proc/meminfo: memFree=27834420/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44320 memory=21032 CPUtime=2202.2 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 22593 0 0 0 219701 519 0 0 20 0 1 0 102872162 45383680 5258 33554432000 4194304 5224696 140735777298400 140735777297416 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11080 5258 671 252 0 4626 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 44320 KiB
Current children cumulated memory: 21032 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18173
/proc/meminfo: memFree=27834436/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44320 memory=21040 CPUtime=2262.2 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 22834 0 0 0 225686 534 0 0 20 0 1 0 102872162 45383680 5260 33554432000 4194304 5224696 140735777298400 140735777297416 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11080 5260 671 252 0 4626 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 44320 KiB
Current children cumulated memory: 21040 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18182
/proc/meminfo: memFree=27833780/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44320 memory=21040 CPUtime=2322.2 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 23064 0 0 0 231670 550 0 0 20 0 1 0 102872162 45383680 5260 33554432000 4194304 5224696 140735777298400 140735777297416 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11080 5260 671 252 0 4626 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 44320 KiB
Current children cumulated memory: 21040 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18183
/proc/meminfo: memFree=27833904/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44320 memory=21040 CPUtime=2382.19 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 23294 0 0 0 237654 565 0 0 20 0 1 0 102872162 45383680 5260 33554432000 4194304 5224696 140735777298400 140735777297416 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11080 5260 671 252 0 4626 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 44320 KiB
Current children cumulated memory: 21040 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18184
/proc/meminfo: memFree=27834260/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44320 memory=21048 CPUtime=2442.19 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 23534 0 0 0 243640 579 0 0 20 0 1 0 102872162 45383680 5262 33554432000 4194304 5224696 140735777298400 140735777297416 139875445056049 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11080 5262 671 252 0 4626 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 44320 KiB
Current children cumulated memory: 21048 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18185
/proc/meminfo: memFree=27834388/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44320 memory=21048 CPUtime=2502.19 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 23764 0 0 0 249622 597 0 0 20 0 1 0 102872162 45383680 5262 33554432000 4194304 5224696 140735777298400 140735777297416 139875445056000 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11080 5262 671 252 0 4626 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 44320 KiB
Current children cumulated memory: 21048 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 18185
/proc/meminfo: memFree=27834388/32770624 swapFree=67108792/67108860
[pid=18024] ppid=18021 vsize=44320 memory=21048 CPUtime=2519.9 cores=1,3,5,7
/proc/18024/stat : 18024 (miniBTD) R 18021 18024 16915 0 -1 4202496 23994 0 0 0 251389 601 0 0 20 0 1 0 102872162 45383680 5262 33554432000 4194304 5224696 140735777298400 140735777297416 139875439026556 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 32731136 140735777305780 140735777305863 140735777305863 140735777308621 0
/proc/18024/statm: 11080 5262 671 252 0 4626 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 44320 KiB
Current children cumulated memory: 21048 KiB

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

[startup+2520.01 s]
# the end of solver process 18024 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.89 s, system=6.01276 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): 2519.91
CPU user time (s): 2513.89
CPU system time (s): 6.01276
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 44320
Max. memory (cumulated for all children) (KiB): 21048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.89
system time used= 6.01276
maximum resident set size= 21048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23994
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= 15
involuntary context switches= 751


# summary of solver processes directly reported to runsolver:
#   pid: 18024
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2513.89
#   total CPU system time (s): 6.01276

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.35564 second user time and 16.7189 second system time

The end

Launcher Data 

Begin job on node150 at 2018-07-29 10:31:29
IDJOB=4300943
IDBENCH=141298
IDSOLVER=2770
FILE ID=node150/4300943-1532853089
RUNJOBID= node150-1532843003-16947
PBS_JOBID= 21022492
Free space on /tmp= 53084 MiB

SOLVER NAME= miniBTD_12 2018.07.27_12
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v7-20_mini_c18.xml
COMMAND LINE= miniBTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300943-1532853089/watcher-4300943-1532853089 -o /tmp/evaluation-result-4300943-1532853089/solver-4300943-1532853089 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532843003-16947 --watchdog 2580  miniBTD 12 2520 HOME/instance-4300943-1532853089.xml

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

MD5SUM BENCH= 71a4fe88cf163e0e6932f74b335a06ff
RANDOM SEED=973280628

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        27980304 kB
MemAvailable:   31903624 kB
Buffers:          218028 kB
Cached:          3943588 kB
SwapCached:           32 kB
Active:          1582976 kB
Inactive:        2666288 kB
Active(anon):      39144 kB
Inactive(anon):    76188 kB
Active(file):    1543832 kB
Inactive(file):  2590100 kB
Unevictable:        7752 kB
Mlocked:            7752 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:             19804 kB
Writeback:             0 kB
AnonPages:         99124 kB
Mapped:            45540 kB
Shmem:             25156 kB
Slab:             239168 kB
SReclaimable:     210444 kB
SUnreclaim:        28724 kB
KernelStack:        3376 kB
PageTables:         5348 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     387444 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     38912 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 53064 MiB
End job on node150 at 2018-07-29 11:13:29