Trace number 4301117

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
miniBTD 2018.07.27_3? 2520.03 2519.83

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v7-14_mini_c18.xml
MD5SUM95922eaa4febb814ca502892c64f55db
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 benchmark0.976896
Satisfiable
(Un)Satisfiability was proved
Number of variables392
Number of constraints406
Number of domains1
Minimum domain size14
Maximum domain size14
Distribution of domain sizes[{"size":14,"count":378}]
Minimum variable degree0
Maximum variable degree30
Distribution of variable degrees[{"degree":0,"count":14},{"degree":2,"count":182},{"degree":29,"count":14},{"degree":30,"count":182}]
Minimum constraint arity1
Maximum constraint arity16
Distribution of constraint arities[{"arity":1,"count":14},{"arity":14,"count":28},{"arity":16,"count":364}]
Number of extensional constraints0
Number of intensional constraints14
Distribution of constraint types[{"type":"intension","count":14},{"type":"allDifferent","count":28},{"type":"element","count":364}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3
2519.99/2519.83	s UNKNOWN
2519.99/2519.83	c  # Nodes: 6797782

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 (8401 MiB free)
  memory of node 1: 16384 MiB (11483 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301117-1532850764/watcher-4301117-1532850764 -o /tmp/evaluation-result-4301117-1532850764/solver-4301117-1532850764 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532845723-20221 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301117-1532850764.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=20674, runsolver pid=20671

[startup+0.100149 s]*
/proc/loadavg: 2.12 2.11 2.02 3/187 20675
/proc/meminfo: memFree=20356740/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=31408 memory=7804 CPUtime=0.1 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 2168 0 0 0 10 0 0 0 20 0 1 0 102639569 32161792 1951 33554432000 4194304 5224696 140727363453872 140727363450872 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 7852 1951 651 252 0 1398 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31408 KiB
Current children cumulated memory: 7804 KiB

[startup+0.209592 s]*
/proc/loadavg: 2.12 2.11 2.02 3/187 20675
/proc/meminfo: memFree=20356740/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=31408 memory=7804 CPUtime=0.21 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 2177 0 0 0 21 0 0 0 20 0 1 0 102639569 32161792 1951 33554432000 4194304 5224696 140727363453872 140727363450872 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 7852 1951 651 252 0 1398 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31408 KiB
Current children cumulated memory: 7804 KiB

[startup+0.308898 s]*
/proc/loadavg: 2.12 2.11 2.02 3/187 20675
/proc/meminfo: memFree=20356740/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=31408 memory=7804 CPUtime=0.31 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 2179 0 0 0 31 0 0 0 20 0 1 0 102639569 32161792 1951 33554432000 4194304 5224696 140727363453872 140727363450872 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 7852 1951 651 252 0 1398 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31408 KiB
Current children cumulated memory: 7804 KiB

[startup+0.70027 s]
/proc/loadavg: 2.12 2.11 2.02 3/187 20675
/proc/meminfo: memFree=20356740/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=31408 memory=8068 CPUtime=0.69 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 2187 0 0 0 69 0 0 0 20 0 1 0 102639569 32161792 2017 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 7852 2017 659 252 0 1398 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31408 KiB
Current children cumulated memory: 8068 KiB

[startup+1.50027 s]
/proc/loadavg: 2.12 2.11 2.02 4/187 20675
/proc/meminfo: memFree=20356632/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=31536 memory=8140 CPUtime=1.49 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 2203 0 0 0 148 1 0 0 20 0 1 0 102639569 32292864 2035 33554432000 4194304 5224696 140727363453872 140727363452888 4576323 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 7884 2035 659 252 0 1430 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31536 KiB
Current children cumulated memory: 8140 KiB

[startup+3.10909 s]
/proc/loadavg: 2.12 2.11 2.02 4/187 20675
/proc/meminfo: memFree=20356648/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=31536 memory=8188 CPUtime=3.1 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 2914 0 0 0 309 1 0 0 20 0 1 0 102639569 32292864 2047 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 7884 2047 659 252 0 1430 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31536 KiB
Current children cumulated memory: 8188 KiB

[startup+6.30026 s]
/proc/loadavg: 2.11 2.11 2.02 4/187 20675
/proc/meminfo: memFree=20356416/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=31668 memory=8252 CPUtime=6.29 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 3647 0 0 0 625 4 0 0 20 0 1 0 102639569 32428032 2063 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 7917 2063 659 252 0 1463 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 31668 KiB
Current children cumulated memory: 8252 KiB

[startup+12.7003 s]
/proc/loadavg: 2.10 2.11 2.02 4/187 20675
/proc/meminfo: memFree=20356640/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=31800 memory=8368 CPUtime=12.69 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 4415 0 0 0 1260 9 0 0 20 0 1 0 102639569 32563200 2092 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 7950 2092 659 252 0 1496 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 31800 KiB
Current children cumulated memory: 8368 KiB

[startup+25.5003 s]
/proc/loadavg: 2.08 2.10 2.02 4/187 20675
/proc/meminfo: memFree=20356268/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=31932 memory=8608 CPUtime=25.49 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 5919 0 0 0 2532 17 0 0 20 0 1 0 102639569 32698368 2152 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 7983 2152 659 252 0 1529 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8608 KiB

[startup+51.109 s]
/proc/loadavg: 2.05 2.10 2.02 4/187 20675
/proc/meminfo: memFree=20355336/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32064 memory=8696 CPUtime=51.1 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 6720 0 0 0 5079 31 0 0 20 0 1 0 102639569 32833536 2174 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8016 2174 659 252 0 1562 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 32064 KiB
Current children cumulated memory: 8696 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.08 2.02 4/187 20676
/proc/meminfo: memFree=20355884/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32196 memory=8784 CPUtime=102.3 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 7373 0 0 0 10170 60 0 0 20 0 1 0 102639569 32968704 2196 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8049 2196 659 252 0 1595 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 32196 KiB
Current children cumulated memory: 8784 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.07 2.02 4/187 20678
/proc/meminfo: memFree=20355600/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32196 memory=8892 CPUtime=162.3 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 7983 0 0 0 16139 91 0 0 20 0 1 0 102639569 32968704 2223 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8049 2223 659 252 0 1595 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 32196 KiB
Current children cumulated memory: 8892 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.05 2.02 4/187 20679
/proc/meminfo: memFree=20355476/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32328 memory=8964 CPUtime=222.31 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 8455 0 0 0 22102 129 0 0 20 0 1 0 102639569 33103872 2241 33554432000 4194304 5224696 140727363453872 140727363452888 4579267 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8082 2241 659 252 0 1628 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 32328 KiB
Current children cumulated memory: 8964 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.02 4/187 20680
/proc/meminfo: memFree=20355488/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32328 memory=9028 CPUtime=282.31 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 8467 0 0 0 28065 166 0 0 20 0 1 0 102639569 33103872 2257 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8082 2257 659 252 0 1628 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 32328 KiB
Current children cumulated memory: 9028 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.02 4/187 20682
/proc/meminfo: memFree=20355836/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32328 memory=9044 CPUtime=342.31 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 8947 0 0 0 34030 201 0 0 20 0 1 0 102639569 33103872 2261 33554432000 4194304 5224696 140727363453872 140727363452888 4630901 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8082 2261 659 252 0 1628 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 32328 KiB
Current children cumulated memory: 9044 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.02 4/186 20683
/proc/meminfo: memFree=20356704/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32328 memory=9044 CPUtime=402.32 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 8955 0 0 0 40002 230 0 0 20 0 1 0 102639569 33103872 2261 33554432000 4194304 5224696 140727363453872 140727363452888 4579298 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8082 2261 659 252 0 1628 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 32328 KiB
Current children cumulated memory: 9044 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.02 4/189 20694
/proc/meminfo: memFree=20355504/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32328 memory=9088 CPUtime=462.33 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 9427 0 0 0 45976 257 0 0 20 0 1 0 102639569 33103872 2272 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8082 2272 659 252 0 1628 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 32328 KiB
Current children cumulated memory: 9088 KiB


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

Current children cumulated memory: 9308 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.02 4/187 20759
/proc/meminfo: memFree=20354936/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32592 memory=9324 CPUtime=2022.45 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 15846 0 0 0 201119 1126 0 0 20 0 1 0 102639569 33374208 2331 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8148 2331 659 252 0 1694 0
Current children cumulated CPU time: 2022.45 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 9324 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.02 4/187 20760
/proc/meminfo: memFree=20355068/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32592 memory=9324 CPUtime=2082.45 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 15846 0 0 0 207092 1153 0 0 20 0 1 0 102639569 33374208 2331 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8148 2331 659 252 0 1694 0
Current children cumulated CPU time: 2082.45 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 9324 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.02 4/187 20762
/proc/meminfo: memFree=20354996/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32592 memory=9344 CPUtime=2142.46 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 16329 0 0 0 213065 1181 0 0 20 0 1 0 102639569 33374208 2336 33554432000 4194304 5224696 140727363453872 140727363452888 4579219 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8148 2336 659 252 0 1694 0
Current children cumulated CPU time: 2142.46 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 9344 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.02 4/188 20764
/proc/meminfo: memFree=20354748/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32592 memory=9344 CPUtime=2202.46 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 16331 0 0 0 219040 1206 0 0 20 0 1 0 102639569 33374208 2336 33554432000 4194304 5224696 140727363453872 140727363452888 4579225 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8148 2336 659 252 0 1694 0
Current children cumulated CPU time: 2202.46 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 9344 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.02 4/189 20773
/proc/meminfo: memFree=20354632/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32592 memory=9344 CPUtime=2262.47 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 16825 0 0 0 225014 1233 0 0 20 0 1 0 102639569 33374208 2336 33554432000 4194304 5224696 140727363453872 140727363452888 4579293 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8148 2336 659 252 0 1694 0
Current children cumulated CPU time: 2262.47 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 9344 KiB

[startup+2322.3 s]
/proc/loadavg: 2.37 2.10 2.05 4/189 20774
/proc/meminfo: memFree=20354756/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32592 memory=9344 CPUtime=2322.47 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 16825 0 0 0 230989 1258 0 0 20 0 1 0 102639569 33374208 2336 33554432000 4194304 5224696 140727363453872 140727363452888 4362864 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8148 2336 659 252 0 1694 0
Current children cumulated CPU time: 2322.47 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 9344 KiB

[startup+2382.3 s]
/proc/loadavg: 2.67 2.27 2.11 4/189 20775
/proc/meminfo: memFree=20354880/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32592 memory=9356 CPUtime=2382.47 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 17309 0 0 0 236964 1283 0 0 20 0 1 0 102639569 33374208 2339 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8148 2339 659 252 0 1694 0
Current children cumulated CPU time: 2382.47 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 9356 KiB

[startup+2442.3 s]
/proc/loadavg: 2.25 2.22 2.10 4/189 20776
/proc/meminfo: memFree=20354628/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32592 memory=9356 CPUtime=2442.48 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 17312 0 0 0 242937 1311 0 0 20 0 1 0 102639569 33374208 2339 33554432000 4194304 5224696 140727363453872 140727363452888 4576304 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8148 2339 659 252 0 1694 0
Current children cumulated CPU time: 2442.48 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 9356 KiB

[startup+2502.3 s]
/proc/loadavg: 2.15 2.19 2.10 3/188 20838
/proc/meminfo: memFree=20329380/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32592 memory=9356 CPUtime=2502.49 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 17796 0 0 0 248911 1338 0 0 20 0 1 0 102639569 33374208 2339 33554432000 4194304 5224696 140727363453872 140727363452888 4471812 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8148 2339 659 252 0 1694 0
Current children cumulated CPU time: 2502.49 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 9356 KiB

[startup+2519.83 s]
# the end of solver process 20674 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.57 s, system=13.4561 s

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

[startup+2508.8 s]
/proc/loadavg: 2.14 2.19 2.10 3/188 20838
/proc/meminfo: memFree=20329876/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32592 memory=9356 CPUtime=2508.99 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 17797 0 0 0 249559 1340 0 0 20 0 1 0 102639569 33374208 2339 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8148 2339 659 252 0 1694 0
Current children cumulated CPU time: 2508.99 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 9356 KiB

[startup+2515.2 s]
/proc/loadavg: 2.12 2.19 2.10 3/188 20838
/proc/meminfo: memFree=20329836/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32592 memory=9356 CPUtime=2515.39 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 17797 0 0 0 250196 1343 0 0 20 0 1 0 102639569 33374208 2339 33554432000 4194304 5224696 140727363453872 140727363452888 4579263 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8148 2339 659 252 0 1694 0
Current children cumulated CPU time: 2515.39 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 9356 KiB

[startup+2518.4 s]
/proc/loadavg: 2.12 2.18 2.10 3/188 20838
/proc/meminfo: memFree=20329960/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32592 memory=9356 CPUtime=2518.58 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 17797 0 0 0 250514 1344 0 0 20 0 1 0 102639569 33374208 2339 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8148 2339 659 252 0 1694 0
Current children cumulated CPU time: 2518.58 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 9356 KiB

[startup+2519.2 s]
/proc/loadavg: 2.12 2.18 2.10 3/188 20838
/proc/meminfo: memFree=20329960/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32592 memory=9356 CPUtime=2519.39 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 17797 0 0 0 250594 1345 0 0 20 0 1 0 102639569 33374208 2339 33554432000 4194304 5224696 140727363453872 140727363452888 4579267 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8148 2339 659 252 0 1694 0
Current children cumulated CPU time: 2519.39 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 9356 KiB

[startup+2519.6 s]
/proc/loadavg: 2.12 2.18 2.10 3/188 20838
/proc/meminfo: memFree=20329960/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32592 memory=9356 CPUtime=2519.79 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 17797 0 0 0 250634 1345 0 0 20 0 1 0 102639569 33374208 2339 33554432000 4194304 5224696 140727363453872 140727363452888 4576494 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8148 2339 659 252 0 1694 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 9356 KiB

[startup+2519.8 s]
/proc/loadavg: 2.12 2.18 2.10 3/188 20838
/proc/meminfo: memFree=20329960/32770624 swapFree=67108860/67108860
[pid=20674] ppid=20671 vsize=32592 memory=9356 CPUtime=2519.99 cores=1,3,5,7
/proc/20674/stat : 20674 (miniBTD) R 20671 20674 20189 0 -1 4202496 17797 0 0 0 250654 1345 0 0 20 0 1 0 102639569 33374208 2339 33554432000 4194304 5224696 140727363453872 140727363452888 139913364906364 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 23216128 140727363462325 140727363462407 140727363462407 140727363465165 0
/proc/20674/statm: 8148 2339 659 252 0 1694 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 32592 KiB
Current children cumulated memory: 9356 KiB

Child status: 0
Real time (s): 2519.83
CPU time (s): 2520.03
CPU user time (s): 2506.57
CPU system time (s): 13.4561
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 32592
Max. memory (cumulated for all children) (KiB): 9356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.57
system time used= 13.4561
maximum resident set size= 9380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17931
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 729


# summary of solver processes directly reported to runsolver:
#   pid: 20674
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2506.57
#   total CPU system time (s): 13.4561

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.43018 second user time and 16.5965 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-29 09:52:44
IDJOB=4301117
IDBENCH=141288
IDSOLVER=2771
FILE ID=node105/4301117-1532850764
RUNJOBID= node105-1532845723-20221
PBS_JOBID= 21022503
Free space on /tmp= 44604 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v7-14_mini_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301117-1532850764/watcher-4301117-1532850764 -o /tmp/evaluation-result-4301117-1532850764/solver-4301117-1532850764 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532845723-20221 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301117-1532850764.xml

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

MD5SUM BENCH= 95922eaa4febb814ca502892c64f55db
RANDOM SEED=1067600270

node105.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        20361756 kB
MemAvailable:   31896444 kB
Buffers:          274664 kB
Cached:         11398860 kB
SwapCached:            0 kB
Active:          2497548 kB
Inactive:        9262188 kB
Active(anon):      40920 kB
Inactive(anon):    73344 kB
Active(file):    2456628 kB
Inactive(file):  9188844 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19788 kB
Writeback:             0 kB
AnonPages:        110116 kB
Mapped:            44860 kB
Shmem:             25228 kB
Slab:             345712 kB
SReclaimable:     317676 kB
SUnreclaim:        28036 kB
KernelStack:        3360 kB
PageTables:         5008 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     386748 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     53248 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44584 MiB
End job on node105 at 2018-07-29 10:34:44