Trace number 4306359

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD 2018.07.27_3? 2520.03 2519.88

General information on the benchmark

NameQuasigroups/
QuasiGroup-7-14_c18.xml
MD5SUM4dff686a8a5225f7abc28d59168fc0d9
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 variables392
Number of constraints366
Number of domains1
Minimum domain size14
Maximum domain size14
Distribution of domain sizes[{"size":14,"count":378}]
Minimum variable degree0
Maximum variable degree29
Distribution of variable degrees[{"degree":0,"count":14},{"degree":2,"count":182},{"degree":28,"count":14},{"degree":29,"count":182}]
Minimum constraint arity14
Maximum constraint arity196
Distribution of constraint arities[{"arity":14,"count":1},{"arity":16,"count":364},{"arity":196,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":364}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_3
2519.94/2519.87	s UNKNOWN
2519.94/2519.87	c  # Nodes: 7435123

Verifier Data


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 (12855 MiB free)
  memory of node 1: 16384 MiB (11304 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306359-1534131096/watcher-4306359-1534131096 -o /tmp/evaluation-result-4306359-1534131096/solver-4306359-1534131096 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534100756-25062 --watchdog 2580 BTD 3 2520 HOME/instance-4306359-1534131096.xml 

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

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

solver pid=28915, runsolver pid=28912

[startup+0.100111 s]*
/proc/loadavg: 1.92 2.00 2.04 3/188 28916
/proc/meminfo: memFree=24734140/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=37156 memory=7108 CPUtime=0.1 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 1923 0 0 0 10 0 0 0 20 0 1 0 230672765 38047744 1777 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9289 1777 489 7861 0 1393 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37156 KiB
Current children cumulated memory: 7108 KiB

[startup+0.209491 s]*
/proc/loadavg: 1.92 2.00 2.04 3/188 28916
/proc/meminfo: memFree=24734140/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=37156 memory=7108 CPUtime=0.21 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 1931 0 0 0 21 0 0 0 20 0 1 0 230672765 38047744 1777 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9289 1777 489 7861 0 1393 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 37156 KiB
Current children cumulated memory: 7108 KiB

[startup+0.308958 s]*
/proc/loadavg: 1.92 2.00 2.04 3/188 28916
/proc/meminfo: memFree=24734140/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=37156 memory=7108 CPUtime=0.31 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 1932 0 0 0 31 0 0 0 20 0 1 0 230672765 38047744 1777 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9289 1777 489 7861 0 1393 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 37156 KiB
Current children cumulated memory: 7108 KiB

[startup+0.700227 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 28916
/proc/meminfo: memFree=24733768/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=37156 memory=7108 CPUtime=0.69 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 1943 0 0 0 69 0 0 0 20 0 1 0 230672765 38047744 1777 33554432000 4194304 36388936 140735154836336 140735154835176 4528192 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9289 1777 489 7861 0 1393 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37156 KiB
Current children cumulated memory: 7108 KiB

[startup+1.50023 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 28916
/proc/meminfo: memFree=24733396/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=37288 memory=7108 CPUtime=1.49 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 1956 0 0 0 148 1 0 0 20 0 1 0 230672765 38182912 1777 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9322 1777 489 7861 0 1426 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 37288 KiB
Current children cumulated memory: 7108 KiB

[startup+3.10924 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 28916
/proc/meminfo: memFree=24732784/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=37288 memory=7344 CPUtime=3.1 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 2661 0 0 0 306 4 0 0 20 0 1 0 230672765 38182912 1836 33554432000 4194304 36388936 140735154836336 140735154835176 4658365 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9322 1836 491 7861 0 1426 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 37288 KiB
Current children cumulated memory: 7344 KiB

[startup+6.30022 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 28916
/proc/meminfo: memFree=24732660/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=37420 memory=7416 CPUtime=6.29 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 3380 0 0 0 623 6 0 0 20 0 1 0 230672765 38318080 1854 33554432000 4194304 36388936 140735154836336 140735154835176 4524448 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9355 1854 491 7861 0 1459 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 37420 KiB
Current children cumulated memory: 7416 KiB

[startup+12.7002 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 28916
/proc/meminfo: memFree=24732660/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=37552 memory=7504 CPUtime=12.68 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 4119 0 0 0 1259 9 0 0 20 0 1 0 230672765 38453248 1876 33554432000 4194304 36388936 140735154836336 140735154835176 4658359 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9388 1876 491 7861 0 1492 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 37552 KiB
Current children cumulated memory: 7504 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/188 28916
/proc/meminfo: memFree=24732736/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=37684 memory=7684 CPUtime=25.48 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 5592 0 0 0 2531 17 0 0 20 0 1 0 230672765 38588416 1921 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9421 1921 491 7861 0 1525 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 37684 KiB
Current children cumulated memory: 7684 KiB

[startup+51.109 s]
/proc/loadavg: 1.91 1.98 2.03 3/188 28916
/proc/meminfo: memFree=24731616/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=37684 memory=7776 CPUtime=51.1 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 5842 0 0 0 5078 32 0 0 20 0 1 0 230672765 38588416 1944 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9421 1944 491 7861 0 1525 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 37684 KiB
Current children cumulated memory: 7776 KiB

[startup+102.3 s]
/proc/loadavg: 1.96 1.99 2.03 3/188 28917
/proc/meminfo: memFree=24733056/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=37816 memory=7844 CPUtime=102.29 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 6083 0 0 0 10175 54 0 0 20 0 1 0 230672765 38723584 1961 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9454 1961 491 7861 0 1558 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 37816 KiB
Current children cumulated memory: 7844 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 28918
/proc/meminfo: memFree=24732948/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=37948 memory=7968 CPUtime=162.29 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 6330 0 0 0 16145 84 0 0 20 0 1 0 230672765 38858752 1992 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9487 1992 491 7861 0 1591 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 37948 KiB
Current children cumulated memory: 7968 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/187 28919
/proc/meminfo: memFree=24732904/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38080 memory=8076 CPUtime=222.3 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 6614 0 0 0 22107 123 0 0 20 0 1 0 230672765 38993920 2019 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9520 2019 491 7861 0 1624 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 38080 KiB
Current children cumulated memory: 8076 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 28920
/proc/meminfo: memFree=24733028/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38080 memory=8076 CPUtime=282.3 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 6630 0 0 0 28074 156 0 0 20 0 1 0 230672765 38993920 2019 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9520 2019 491 7861 0 1624 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 38080 KiB
Current children cumulated memory: 8076 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 28921
/proc/meminfo: memFree=24732712/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38080 memory=8176 CPUtime=342.3 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 6873 0 0 0 34043 187 0 0 20 0 1 0 230672765 38993920 2044 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9520 2044 491 7861 0 1624 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 38080 KiB
Current children cumulated memory: 8176 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 28922
/proc/meminfo: memFree=24732724/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38212 memory=8176 CPUtime=402.31 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 6908 0 0 0 40008 223 0 0 20 0 1 0 230672765 39129088 2044 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9553 2044 491 7861 0 1657 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 38212 KiB
Current children cumulated memory: 8176 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 28923
/proc/meminfo: memFree=24732688/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38212 memory=8280 CPUtime=462.31 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 7139 0 0 0 45972 259 0 0 20 0 1 0 230672765 39129088 2070 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9553 2070 491 7861 0 1657 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 38212 KiB
Current children cumulated memory: 8280 KiB


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

Current children cumulated memory: 8504 KiB

[startup+2022.3 s]
/proc/loadavg: 2.13 2.10 2.07 3/187 29058
/proc/meminfo: memFree=24738896/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38344 memory=8520 CPUtime=2022.41 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 8598 0 0 0 201242 999 0 0 20 0 1 0 230672765 39264256 2130 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9586 2130 491 7861 0 1690 0
Current children cumulated CPU time: 2022.41 s
Current children cumulated vsize: 38344 KiB
Current children cumulated memory: 8520 KiB

[startup+2082.3 s]
/proc/loadavg: 2.40 2.20 2.10 3/187 29059
/proc/meminfo: memFree=24738772/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38476 memory=8520 CPUtime=2082.41 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 8613 0 0 0 207209 1032 0 0 20 0 1 0 230672765 39399424 2130 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9619 2130 491 7861 0 1723 0
Current children cumulated CPU time: 2082.41 s
Current children cumulated vsize: 38476 KiB
Current children cumulated memory: 8520 KiB

[startup+2142.3 s]
/proc/loadavg: 2.15 2.16 2.10 3/187 29060
/proc/meminfo: memFree=24738936/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38476 memory=8540 CPUtime=2142.42 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 8686 0 0 0 213168 1074 0 0 20 0 1 0 230672765 39399424 2135 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9619 2135 491 7861 0 1723 0
Current children cumulated CPU time: 2142.42 s
Current children cumulated vsize: 38476 KiB
Current children cumulated memory: 8540 KiB

[startup+2202.3 s]
/proc/loadavg: 2.05 2.13 2.09 3/187 29061
/proc/meminfo: memFree=24738956/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38476 memory=8540 CPUtime=2202.42 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 8686 0 0 0 219125 1117 0 0 20 0 1 0 230672765 39399424 2135 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9619 2135 491 7861 0 1723 0
Current children cumulated CPU time: 2202.42 s
Current children cumulated vsize: 38476 KiB
Current children cumulated memory: 8540 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.11 2.09 3/187 29062
/proc/meminfo: memFree=24738960/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38476 memory=8560 CPUtime=2262.43 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 8776 0 0 0 225095 1148 0 0 20 0 1 0 230672765 39399424 2140 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9619 2140 491 7861 0 1723 0
Current children cumulated CPU time: 2262.43 s
Current children cumulated vsize: 38476 KiB
Current children cumulated memory: 8560 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.09 2.08 3/188 29071
/proc/meminfo: memFree=24738168/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38476 memory=8560 CPUtime=2322.42 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 8776 0 0 0 231073 1169 0 0 20 0 1 0 230672765 39399424 2140 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9619 2140 491 7861 0 1723 0
Current children cumulated CPU time: 2322.42 s
Current children cumulated vsize: 38476 KiB
Current children cumulated memory: 8560 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 29072
/proc/meminfo: memFree=24738052/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38476 memory=8564 CPUtime=2382.44 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 8852 0 0 0 237055 1189 0 0 20 0 1 0 230672765 39399424 2141 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9619 2141 491 7861 0 1723 0
Current children cumulated CPU time: 2382.44 s
Current children cumulated vsize: 38476 KiB
Current children cumulated memory: 8564 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/188 29073
/proc/meminfo: memFree=24738632/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38476 memory=8564 CPUtime=2442.43 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 8853 0 0 0 243032 1211 0 0 20 0 1 0 230672765 39399424 2141 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9619 2141 491 7861 0 1723 0
Current children cumulated CPU time: 2442.43 s
Current children cumulated vsize: 38476 KiB
Current children cumulated memory: 8564 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 29074
/proc/meminfo: memFree=24738836/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38476 memory=8564 CPUtime=2502.44 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 8931 0 0 0 249014 1230 0 0 20 0 1 0 230672765 39399424 2141 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9619 2141 491 7861 0 1723 0
Current children cumulated CPU time: 2502.44 s
Current children cumulated vsize: 38476 KiB
Current children cumulated memory: 8564 KiB

[startup+2519.88 s]
# the end of solver process 28915 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.67 s, system=12.3647 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 29074
/proc/meminfo: memFree=24738968/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38476 memory=8564 CPUtime=2508.94 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 8931 0 0 0 249662 1232 0 0 20 0 1 0 230672765 39399424 2141 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9619 2141 491 7861 0 1723 0
Current children cumulated CPU time: 2508.94 s
Current children cumulated vsize: 38476 KiB
Current children cumulated memory: 8564 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 29074
/proc/meminfo: memFree=24738968/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38476 memory=8564 CPUtime=2515.34 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 8931 0 0 0 250300 1234 0 0 20 0 1 0 230672765 39399424 2141 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9619 2141 491 7861 0 1723 0
Current children cumulated CPU time: 2515.34 s
Current children cumulated vsize: 38476 KiB
Current children cumulated memory: 8564 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 29074
/proc/meminfo: memFree=24738968/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38476 memory=8564 CPUtime=2518.54 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 8931 0 0 0 250618 1236 0 0 20 0 1 0 230672765 39399424 2141 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9619 2141 491 7861 0 1723 0
Current children cumulated CPU time: 2518.54 s
Current children cumulated vsize: 38476 KiB
Current children cumulated memory: 8564 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 29074
/proc/meminfo: memFree=24738968/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38476 memory=8564 CPUtime=2519.34 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 8931 0 0 0 250698 1236 0 0 20 0 1 0 230672765 39399424 2141 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9619 2141 491 7861 0 1723 0
Current children cumulated CPU time: 2519.34 s
Current children cumulated vsize: 38476 KiB
Current children cumulated memory: 8564 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 29074
/proc/meminfo: memFree=24738968/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38476 memory=8564 CPUtime=2519.74 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 8931 0 0 0 250738 1236 0 0 20 0 1 0 230672765 39399424 2141 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9619 2141 491 7861 0 1723 0
Current children cumulated CPU time: 2519.74 s
Current children cumulated vsize: 38476 KiB
Current children cumulated memory: 8564 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 29074
/proc/meminfo: memFree=24738968/32770624 swapFree=67108860/67108860
[pid=28915] ppid=28912 vsize=38476 memory=8564 CPUtime=2519.94 cores=0,2,4,6
/proc/28915/stat : 28915 (BTD) R 28912 28915 25031 0 -1 4202496 8931 0 0 0 250758 1236 0 0 20 0 1 0 230672765 39399424 2141 33554432000 4194304 36388936 140735154836336 140735154835176 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 39510016 140735154844861 140735154844939 140735154844939 140735154847697 0
/proc/28915/statm: 9619 2141 491 7861 0 1723 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 38476 KiB
Current children cumulated memory: 8564 KiB

Child status: 0
Real time (s): 2519.88
CPU time (s): 2520.03
CPU user time (s): 2507.67
CPU system time (s): 12.3647
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 38476
Max. memory (cumulated for all children) (KiB): 8564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.67
system time used= 12.3648
maximum resident set size= 8580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8974
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= 5
involuntary context switches= 759


# summary of solver processes directly reported to runsolver:
#   pid: 28915
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2507.67
#   total CPU system time (s): 12.3647

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.8506 second user time and 15.2964 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-13 05:31:36
IDJOB=4306359
IDBENCH=141615
IDSOLVER=2786
FILE ID=node107/4306359-1534131096
RUNJOBID= node107-1534100756-25062
PBS_JOBID= 21037008
Free space on /tmp= 39404 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-7-14_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306359-1534131096/watcher-4306359-1534131096 -o /tmp/evaluation-result-4306359-1534131096/solver-4306359-1534131096 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534100756-25062 --watchdog 2580  BTD 3 2520 HOME/instance-4306359-1534131096.xml 

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

MD5SUM BENCH= 4dff686a8a5225f7abc28d59168fc0d9
RANDOM SEED=1342735798

node107.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.40
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.40
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.40
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.40
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        24740284 kB
MemAvailable:   31894664 kB
Buffers:          221564 kB
Cached:          7129448 kB
SwapCached:            0 kB
Active:          3791468 kB
Inactive:        3623200 kB
Active(anon):      13060 kB
Inactive(anon):   103616 kB
Active(file):    3778408 kB
Inactive(file):  3519584 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52604 kB
Writeback:             0 kB
AnonPages:         71048 kB
Mapped:            54896 kB
Shmem:             49804 kB
Slab:             314048 kB
SReclaimable:     284848 kB
SUnreclaim:        29200 kB
KernelStack:        3344 kB
PageTables:         4872 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     385060 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 39352 MiB
End job on node107 at 2018-08-13 06:13:36