Trace number 4301035

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? 2520.01 2519.81

General information on the benchmark

NameColouredQueens/
ColouredQueens-08_c18.xml
MD5SUM097ee2ac2bfb45f3aedded97da1eabe0
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 variables64
Number of constraints42
Number of domains1
Minimum domain size8
Maximum domain size8
Distribution of domain sizes[{"size":8,"count":64}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":60}]
Minimum constraint arity2
Maximum constraint arity8
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":18}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":42}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3
2519.99/2519.80	s UNKNOWN
2519.99/2519.80	c  # Nodes: 34970112

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 (8436 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-4301035-1532845723/watcher-4301035-1532845723 -o /tmp/evaluation-result-4301035-1532845723/solver-4301035-1532845723 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532845723-20221 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301035-1532845723.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=20248, runsolver pid=20244

[startup+0.100113 s]*
/proc/loadavg: 1.24 1.39 1.40 3/189 20253
/proc/meminfo: memFree=20386460/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26528 memory=2932 CPUtime=0.1 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 959 0 0 0 10 0 0 0 20 0 1 0 102135482 27164672 733 33554432000 4194304 5224696 140720322237760 140720322234760 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6632 733 610 252 0 178 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+0.20977 s]*
/proc/loadavg: 1.24 1.39 1.40 3/189 20253
/proc/meminfo: memFree=20378276/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26528 memory=2932 CPUtime=0.21 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 961 0 0 0 21 0 0 0 20 0 1 0 102135482 27164672 733 33554432000 4194304 5224696 140720322237760 140720322234760 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6632 733 610 252 0 178 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+0.309117 s]*
/proc/loadavg: 1.24 1.39 1.40 3/189 20253
/proc/meminfo: memFree=20371580/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26528 memory=3196 CPUtime=0.3 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 962 0 0 0 30 0 0 0 20 0 1 0 102135482 27164672 799 33554432000 4194304 5224696 140720322237760 140720322234760 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6632 799 638 252 0 178 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 3196 KiB

[startup+0.700224 s]
/proc/loadavg: 1.24 1.39 1.40 3/189 20253
/proc/meminfo: memFree=20360544/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26528 memory=3196 CPUtime=0.69 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 965 0 0 0 68 1 0 0 20 0 1 0 102135482 27164672 799 33554432000 4194304 5224696 140720322237760 140720322234760 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6632 799 638 252 0 178 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 3196 KiB

[startup+1.50024 s]
/proc/loadavg: 1.24 1.39 1.40 3/189 20253
/proc/meminfo: memFree=20359768/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26528 memory=3196 CPUtime=1.49 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 968 0 0 0 147 2 0 0 20 0 1 0 102135482 27164672 799 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6632 799 638 252 0 178 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 3196 KiB

[startup+3.10906 s]
/proc/loadavg: 1.24 1.39 1.40 3/189 20253
/proc/meminfo: memFree=20359860/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26656 memory=3236 CPUtime=3.1 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 1056 0 0 0 306 4 0 0 20 0 1 0 102135482 27295744 809 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6664 809 639 252 0 210 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3236 KiB

[startup+6.30024 s]
/proc/loadavg: 1.38 1.42 1.41 3/189 20253
/proc/meminfo: memFree=20358488/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26656 memory=3240 CPUtime=6.29 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 1145 0 0 0 618 11 0 0 20 0 1 0 102135482 27295744 810 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6664 810 639 252 0 210 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3240 KiB

[startup+12.7002 s]
/proc/loadavg: 1.43 1.43 1.41 3/189 20253
/proc/meminfo: memFree=20358988/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26656 memory=3256 CPUtime=12.69 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 1238 0 0 0 1247 22 0 0 20 0 1 0 102135482 27295744 814 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6664 814 639 252 0 210 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3256 KiB

[startup+25.5003 s]
/proc/loadavg: 1.56 1.45 1.42 3/189 20253
/proc/meminfo: memFree=20359412/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26656 memory=3280 CPUtime=25.49 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 1428 0 0 0 2500 49 0 0 20 0 1 0 102135482 27295744 820 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6664 820 639 252 0 210 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3280 KiB

[startup+51.1094 s]
/proc/loadavg: 1.71 1.50 1.43 3/189 20253
/proc/meminfo: memFree=20358152/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26656 memory=3292 CPUtime=51.1 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 1531 0 0 0 5008 102 0 0 20 0 1 0 102135482 27295744 823 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6664 823 639 252 0 210 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3292 KiB

[startup+102.3 s]
/proc/loadavg: 1.87 1.58 1.46 3/189 20261
/proc/meminfo: memFree=20357980/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26656 memory=3304 CPUtime=102.29 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 1635 0 0 0 10020 209 0 0 20 0 1 0 102135482 27295744 826 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6664 826 639 252 0 210 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3304 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.65 1.50 3/189 20262
/proc/meminfo: memFree=20357896/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26656 memory=3316 CPUtime=162.3 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 1743 0 0 0 15886 344 0 0 20 0 1 0 102135482 27295744 829 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6664 829 639 252 0 210 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3316 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.72 1.53 3/189 20263
/proc/meminfo: memFree=20357508/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26656 memory=3328 CPUtime=222.31 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 1851 0 0 0 21758 473 0 0 20 0 1 0 102135482 27295744 832 33554432000 4194304 5224696 140720322237760 140720322236776 4363241 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6664 832 639 252 0 210 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3328 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.77 1.56 3/189 20264
/proc/meminfo: memFree=20357368/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26656 memory=3328 CPUtime=282.31 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 1853 0 0 0 27628 603 0 0 20 0 1 0 102135482 27295744 832 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6664 832 639 252 0 210 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3328 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.81 1.59 3/187 20265
/proc/meminfo: memFree=20357424/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26656 memory=3340 CPUtime=342.32 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 1964 0 0 0 33494 738 0 0 20 0 1 0 102135482 27295744 835 33554432000 4194304 5224696 140720322237760 140720322236776 139903423919168 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6664 835 639 252 0 210 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3340 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.84 1.61 3/187 20266
/proc/meminfo: memFree=20357176/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26656 memory=3340 CPUtime=402.32 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 1964 0 0 0 39360 872 0 0 20 0 1 0 102135482 27295744 835 33554432000 4194304 5224696 140720322237760 140720322236776 4363248 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6664 835 639 252 0 210 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3340 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.87 1.64 3/187 20267
/proc/meminfo: memFree=20357424/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26656 memory=3348 CPUtime=462.32 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 2078 0 0 0 45236 996 0 0 20 0 1 0 102135482 27295744 837 33554432000 4194304 5224696 140720322237760 140720322236776 4363241 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6664 837 639 252 0 210 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 26656 KiB
Current children cumulated memory: 3348 KiB


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

Current children cumulated memory: 3384 KiB

[startup+2022.3 s]
/proc/loadavg: 2.05 2.03 1.94 3/189 20341
/proc/meminfo: memFree=20356600/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26788 memory=3388 CPUtime=2022.45 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 3624 0 0 0 197693 4552 0 0 20 0 1 0 102135482 27430912 847 33554432000 4194304 5224696 140720322237760 140720322236776 139903424021992 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6697 847 639 252 0 243 0
Current children cumulated CPU time: 2022.45 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3388 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.02 1.95 3/189 20342
/proc/meminfo: memFree=20357460/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26788 memory=3388 CPUtime=2082.45 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 3629 0 0 0 203564 4681 0 0 20 0 1 0 102135482 27430912 847 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6697 847 639 252 0 243 0
Current children cumulated CPU time: 2082.45 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3388 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 1.95 3/189 20343
/proc/meminfo: memFree=20357752/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26788 memory=3392 CPUtime=2142.46 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 3746 0 0 0 209421 4825 0 0 20 0 1 0 102135482 27430912 848 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6697 848 639 252 0 243 0
Current children cumulated CPU time: 2142.46 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3392 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 20344
/proc/meminfo: memFree=20357644/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26788 memory=3392 CPUtime=2202.46 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 3746 0 0 0 215283 4963 0 0 20 0 1 0 102135482 27430912 848 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6697 848 639 252 0 243 0
Current children cumulated CPU time: 2202.46 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3392 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 20345
/proc/meminfo: memFree=20357760/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26788 memory=3392 CPUtime=2262.47 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 3863 0 0 0 221145 5102 0 0 20 0 1 0 102135482 27430912 848 33554432000 4194304 5224696 140720322237760 140720322236776 139903423899808 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6697 848 639 252 0 243 0
Current children cumulated CPU time: 2262.47 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3392 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 20346
/proc/meminfo: memFree=20357520/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26788 memory=3392 CPUtime=2322.47 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 3869 0 0 0 227004 5243 0 0 20 0 1 0 102135482 27430912 848 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6697 848 639 252 0 243 0
Current children cumulated CPU time: 2322.47 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3392 KiB

[startup+2382.3 s]
/proc/loadavg: 2.05 2.03 1.96 3/187 20347
/proc/meminfo: memFree=20357504/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26788 memory=3392 CPUtime=2382.48 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 3990 0 0 0 232865 5383 0 0 20 0 1 0 102135482 27430912 848 33554432000 4194304 5224696 140720322237760 140720322236776 4261571 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6697 848 639 252 0 243 0
Current children cumulated CPU time: 2382.48 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3392 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.02 1.96 3/187 20348
/proc/meminfo: memFree=20357652/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26788 memory=3392 CPUtime=2442.49 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 3991 0 0 0 238721 5528 0 0 20 0 1 0 102135482 27430912 848 33554432000 4194304 5224696 140720322237760 140720322236776 4363050 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6697 848 639 252 0 243 0
Current children cumulated CPU time: 2442.49 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3392 KiB

[startup+2502.3 s]
/proc/loadavg: 2.08 2.03 1.97 3/188 20418
/proc/meminfo: memFree=20388564/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26788 memory=3396 CPUtime=2502.49 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 4114 0 0 0 244579 5670 0 0 20 0 1 0 102135482 27430912 849 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6697 849 639 252 0 243 0
Current children cumulated CPU time: 2502.49 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3396 KiB

[startup+2519.81 s]
# the end of solver process 20248 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2462.9 s, system=57.1055 s

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

[startup+2508.8 s]
/proc/loadavg: 2.07 2.03 1.97 3/188 20418
/proc/meminfo: memFree=20388564/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26788 memory=3396 CPUtime=2508.99 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 4114 0 0 0 245214 5685 0 0 20 0 1 0 102135482 27430912 849 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6697 849 639 252 0 243 0
Current children cumulated CPU time: 2508.99 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3396 KiB

[startup+2515.2 s]
/proc/loadavg: 2.06 2.03 1.97 3/188 20418
/proc/meminfo: memFree=20388564/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26788 memory=3396 CPUtime=2515.38 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 4114 0 0 0 245838 5700 0 0 20 0 1 0 102135482 27430912 849 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6697 849 639 252 0 243 0
Current children cumulated CPU time: 2515.38 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3396 KiB

[startup+2518.4 s]
/proc/loadavg: 2.06 2.03 1.97 3/188 20418
/proc/meminfo: memFree=20388564/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26788 memory=3396 CPUtime=2518.59 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 4114 0 0 0 246152 5707 0 0 20 0 1 0 102135482 27430912 849 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6697 849 639 252 0 243 0
Current children cumulated CPU time: 2518.59 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3396 KiB

[startup+2519.2 s]
/proc/loadavg: 2.06 2.03 1.97 3/188 20418
/proc/meminfo: memFree=20388564/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26788 memory=3396 CPUtime=2519.39 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 4114 0 0 0 246230 5709 0 0 20 0 1 0 102135482 27430912 849 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6697 849 639 252 0 243 0
Current children cumulated CPU time: 2519.39 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3396 KiB

[startup+2519.6 s]
/proc/loadavg: 2.06 2.03 1.97 3/188 20418
/proc/meminfo: memFree=20388564/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26788 memory=3396 CPUtime=2519.79 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 4114 0 0 0 246269 5710 0 0 20 0 1 0 102135482 27430912 849 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6697 849 639 252 0 243 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3396 KiB

[startup+2519.8 s]
/proc/loadavg: 2.06 2.03 1.97 3/188 20418
/proc/meminfo: memFree=20388564/32770624 swapFree=67108860/67108860
[pid=20248] ppid=20244 vsize=26788 memory=3396 CPUtime=2519.99 cores=1,3,5,7
/proc/20248/stat : 20248 (miniBTD) R 20244 20248 20189 0 -1 4202496 4114 0 0 0 246289 5710 0 0 20 0 1 0 102135482 27430912 849 33554432000 4194304 5224696 140720322237760 140720322236776 139903417991548 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 24231936 140720322245813 140720322245895 140720322245895 140720322248653 0
/proc/20248/statm: 6697 849 639 252 0 243 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3396 KiB

Child status: 0
Real time (s): 2519.81
CPU time (s): 2520.01
CPU user time (s): 2462.9
CPU system time (s): 57.1055
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 26788
Max. memory (cumulated for all children) (KiB): 3396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2462.9
system time used= 57.1055
maximum resident set size= 3416
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4166
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= 9
involuntary context switches= 645


# summary of solver processes directly reported to runsolver:
#   pid: 20248
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2462.9
#   total CPU system time (s): 57.1055

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.96572 second user time and 17.8842 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-29 08:28:43
IDJOB=4301035
IDBENCH=141027
IDSOLVER=2771
FILE ID=node105/4301035-1532845723
RUNJOBID= node105-1532845723-20221
PBS_JOBID= 21022503
Free space on /tmp= 44624 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-08_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301035-1532845723/watcher-4301035-1532845723 -o /tmp/evaluation-result-4301035-1532845723/solver-4301035-1532845723 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532845723-20221 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301035-1532845723.xml

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

MD5SUM BENCH= 097ee2ac2bfb45f3aedded97da1eabe0
RANDOM SEED=1193271970

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:        20399684 kB
MemAvailable:   31932352 kB
Buffers:          274364 kB
Cached:         11397680 kB
SwapCached:            0 kB
Active:          2460792 kB
Inactive:        9261640 kB
Active(anon):       5572 kB
Inactive(anon):    73344 kB
Active(file):    2455220 kB
Inactive(file):  9188296 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             40120 kB
Writeback:             0 kB
AnonPages:         58212 kB
Mapped:            44140 kB
Shmem:             25228 kB
Slab:             344952 kB
SReclaimable:     317612 kB
SUnreclaim:        27340 kB
KernelStack:        3232 kB
PageTables:         5048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     326232 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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 09:10:43