Trace number 4292863

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_12 2018-06-11_12? 2520.01 2519.96

General information on the benchmark

NameColouredQueens/
ColouredQueens-12_c18.xml
MD5SUM130c0e53e5c1e074e18659561dd41fce
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 variables144
Number of constraints66
Number of domains1
Minimum domain size12
Maximum domain size12
Distribution of domain sizes[{"size":12,"count":144}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":140}]
Minimum constraint arity2
Maximum constraint arity12
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":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":26}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":66}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12
2519.94/2519.95	s UNKNOWN
2519.94/2519.95	c  # Nodes: 14801123

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 (6776 MiB free)
  memory of node 1: 16384 MiB (9039 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292863-1532468998/watcher-4292863-1532468998 -o /tmp/evaluation-result-4292863-1532468998/solver-4292863-1532468998 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580 BTD 12 2520 HOME/instance-4292863-1532468998.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=17269, runsolver pid=17266

[startup+0.100504 s]*
/proc/loadavg: 2.00 2.03 1.97 3/187 17270
/proc/meminfo: memFree=16193716/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=32908 memory=2884 CPUtime=0.1 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 896 0 0 0 10 0 0 0 20 0 1 0 64463021 33697792 721 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8227 721 478 7861 0 331 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32908 KiB
Current children cumulated memory: 2884 KiB

[startup+0.209309 s]*
/proc/loadavg: 2.00 2.03 1.97 3/187 17270
/proc/meminfo: memFree=16193716/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=32908 memory=2884 CPUtime=0.21 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 901 0 0 0 21 0 0 0 20 0 1 0 64463021 33697792 721 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8227 721 478 7861 0 331 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32908 KiB
Current children cumulated memory: 2884 KiB

[startup+0.308996 s]*
/proc/loadavg: 2.00 2.03 1.97 3/187 17270
/proc/meminfo: memFree=16193716/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=32908 memory=2884 CPUtime=0.31 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 904 0 0 0 31 0 0 0 20 0 1 0 64463021 33697792 721 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8227 721 478 7861 0 331 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32908 KiB
Current children cumulated memory: 2884 KiB

[startup+0.70027 s]
/proc/loadavg: 2.00 2.03 1.97 3/187 17270
/proc/meminfo: memFree=16193448/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33040 memory=2884 CPUtime=0.69 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 912 0 0 0 69 0 0 0 20 0 1 0 64463021 33832960 721 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8260 721 478 7861 0 364 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33040 KiB
Current children cumulated memory: 2884 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.03 1.97 3/187 17270
/proc/meminfo: memFree=16193208/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33040 memory=3148 CPUtime=1.49 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 917 0 0 0 148 1 0 0 20 0 1 0 64463021 33832960 787 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8260 787 498 7861 0 364 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33040 KiB
Current children cumulated memory: 3148 KiB

[startup+3.10923 s]
/proc/loadavg: 2.00 2.03 1.97 3/188 17278
/proc/meminfo: memFree=16192584/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33040 memory=3184 CPUtime=3.1 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 1120 0 0 0 308 2 0 0 20 0 1 0 64463021 33832960 796 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8260 796 498 7861 0 364 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33040 KiB
Current children cumulated memory: 3184 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.03 1.97 3/188 17278
/proc/meminfo: memFree=16189496/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33040 memory=3216 CPUtime=6.29 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 1328 0 0 0 624 5 0 0 20 0 1 0 64463021 33832960 804 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8260 804 498 7861 0 364 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33040 KiB
Current children cumulated memory: 3216 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 1.97 3/188 17278
/proc/meminfo: memFree=16191568/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33172 memory=3248 CPUtime=12.69 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 1545 0 0 0 1259 10 0 0 20 0 1 0 64463021 33968128 812 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8293 812 498 7861 0 397 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33172 KiB
Current children cumulated memory: 3248 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 1.97 3/188 17278
/proc/meminfo: memFree=16191964/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33172 memory=3308 CPUtime=25.49 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 1984 0 0 0 2529 20 0 0 20 0 1 0 64463021 33968128 827 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8293 827 498 7861 0 397 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33172 KiB
Current children cumulated memory: 3308 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.03 1.97 3/188 17278
/proc/meminfo: memFree=16192192/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33172 memory=3352 CPUtime=51.1 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 2236 0 0 0 5063 47 0 0 20 0 1 0 64463021 33968128 838 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8293 838 498 7861 0 397 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33172 KiB
Current children cumulated memory: 3352 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/188 17279
/proc/meminfo: memFree=16192944/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33304 memory=3372 CPUtime=102.29 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 2486 0 0 0 10135 94 0 0 20 0 1 0 64463021 34103296 843 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8326 843 498 7861 0 430 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3372 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/188 17280
/proc/meminfo: memFree=16193160/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33304 memory=3416 CPUtime=162.29 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 2738 0 0 0 16081 148 0 0 20 0 1 0 64463021 34103296 854 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8326 854 498 7861 0 430 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3416 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/189 17295
/proc/meminfo: memFree=16191276/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33304 memory=3436 CPUtime=222.29 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 2997 0 0 0 22027 202 0 0 20 0 1 0 64463021 34103296 859 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8326 859 498 7861 0 430 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3436 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/189 17296
/proc/meminfo: memFree=16190904/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33304 memory=3452 CPUtime=282.29 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 3257 0 0 0 27972 257 0 0 20 0 1 0 64463021 34103296 863 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8326 863 498 7861 0 430 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3452 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 17298
/proc/meminfo: memFree=16191860/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33304 memory=3464 CPUtime=342.29 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 3520 0 0 0 33918 311 0 0 20 0 1 0 64463021 34103296 866 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8326 866 498 7861 0 430 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3464 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 17299
/proc/meminfo: memFree=16192248/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33304 memory=3480 CPUtime=402.29 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 3783 0 0 0 39862 367 0 0 20 0 1 0 64463021 34103296 870 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8326 870 499 7861 0 430 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3480 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 17300
/proc/meminfo: memFree=16192404/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33304 memory=3488 CPUtime=462.29 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 4038 0 0 0 45804 425 0 0 20 0 1 0 64463021 34103296 872 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8326 872 499 7861 0 430 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 33304 KiB
Current children cumulated memory: 3488 KiB


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

Current children cumulated memory: 3580 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/188 17380
/proc/meminfo: memFree=16191816/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33436 memory=3588 CPUtime=2082.33 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 10441 0 0 0 206368 1865 0 0 20 0 1 0 64463021 34238464 897 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8359 897 499 7861 0 463 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3588 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 17382
/proc/meminfo: memFree=16191700/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33436 memory=3588 CPUtime=2142.33 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 10635 0 0 0 212318 1915 0 0 20 0 1 0 64463021 34238464 897 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8359 897 499 7861 0 463 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3588 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 17383
/proc/meminfo: memFree=16191732/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33436 memory=3588 CPUtime=2202.33 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 10829 0 0 0 218263 1970 0 0 20 0 1 0 64463021 34238464 897 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8359 897 499 7861 0 463 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3588 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 17384
/proc/meminfo: memFree=16191600/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33436 memory=3588 CPUtime=2262.33 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 11023 0 0 0 224207 2026 0 0 20 0 1 0 64463021 34238464 897 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8359 897 499 7861 0 463 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3588 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 17386
/proc/meminfo: memFree=16191476/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33436 memory=3596 CPUtime=2322.33 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 11302 0 0 0 230157 2076 0 0 20 0 1 0 64463021 34238464 899 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8359 899 499 7861 0 463 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3596 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 17387
/proc/meminfo: memFree=16191708/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33436 memory=3596 CPUtime=2382.33 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 11519 0 0 0 236105 2128 0 0 20 0 1 0 64463021 34238464 899 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8359 899 499 7861 0 463 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3596 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/189 17397
/proc/meminfo: memFree=16190552/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33436 memory=3596 CPUtime=2442.34 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 11709 0 0 0 242056 2178 0 0 20 0 1 0 64463021 34238464 899 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8359 899 499 7861 0 463 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3596 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17398
/proc/meminfo: memFree=16190792/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33436 memory=3600 CPUtime=2502.34 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 11989 0 0 0 248001 2233 0 0 20 0 1 0 64463021 34238464 900 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8359 900 499 7861 0 463 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3600 KiB

[startup+2519.96 s]
# the end of solver process 17269 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2497.54 s, system=22.4685 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17398
/proc/meminfo: memFree=16190792/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33436 memory=3600 CPUtime=2508.84 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 11989 0 0 0 248646 2238 0 0 20 0 1 0 64463021 34238464 900 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8359 900 499 7861 0 463 0
Current children cumulated CPU time: 2508.84 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3600 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17398
/proc/meminfo: memFree=16190916/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33436 memory=3600 CPUtime=2515.24 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 11990 0 0 0 249281 2243 0 0 20 0 1 0 64463021 34238464 900 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8359 900 499 7861 0 463 0
Current children cumulated CPU time: 2515.24 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3600 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17398
/proc/meminfo: memFree=16190916/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33436 memory=3600 CPUtime=2518.44 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 12187 0 0 0 249599 2245 0 0 20 0 1 0 64463021 34238464 900 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8359 900 499 7861 0 463 0
Current children cumulated CPU time: 2518.44 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3600 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17398
/proc/meminfo: memFree=16190916/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33436 memory=3600 CPUtime=2519.24 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 12187 0 0 0 249678 2246 0 0 20 0 1 0 64463021 34238464 900 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8359 900 499 7861 0 463 0
Current children cumulated CPU time: 2519.24 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3600 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17398
/proc/meminfo: memFree=16190916/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33436 memory=3600 CPUtime=2519.64 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 12187 0 0 0 249718 2246 0 0 20 0 1 0 64463021 34238464 900 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8359 900 499 7861 0 463 0
Current children cumulated CPU time: 2519.64 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3600 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17398
/proc/meminfo: memFree=16190916/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33436 memory=3600 CPUtime=2519.84 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 12187 0 0 0 249738 2246 0 0 20 0 1 0 64463021 34238464 900 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8359 900 499 7861 0 463 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3600 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 17398
/proc/meminfo: memFree=16190916/32770624 swapFree=67108860/67108860
[pid=17269] ppid=17266 vsize=33436 memory=3600 CPUtime=2519.94 cores=1,3,5,7
/proc/17269/stat : 17269 (BTD) R 17266 17269 16989 0 -1 4202496 12187 0 0 0 249748 2246 0 0 20 0 1 0 64463021 34238464 900 33554432000 4194304 36388972 140735182099056 140735182097896 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 54460416 140735182107836 140735182107915 140735182107915 140735182110673 0
/proc/17269/statm: 8359 900 499 7861 0 463 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 33436 KiB
Current children cumulated memory: 3600 KiB

Child status: 0
Real time (s): 2519.96
CPU time (s): 2520.01
CPU user time (s): 2497.54
CPU system time (s): 22.4685
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 33436
Max. memory (cumulated for all children) (KiB): 3600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2497.54
system time used= 22.4685
maximum resident set size= 3616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12369
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= 2
involuntary context switches= 633


# summary of solver processes directly reported to runsolver:
#   pid: 17269
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2497.54
#   total CPU system time (s): 22.4685

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.9637 second user time and 15.6151 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-24 23:49:58
IDJOB=4292863
IDBENCH=141026
IDSOLVER=2748
FILE ID=node149/4292863-1532468998
RUNJOBID= node149-1532466477-17021
PBS_JOBID= 21021584
Free space on /tmp= 43252 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-12_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292863-1532468998/watcher-4292863-1532468998 -o /tmp/evaluation-result-4292863-1532468998/solver-4292863-1532468998 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580  BTD 12 2520 HOME/instance-4292863-1532468998.xml

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

MD5SUM BENCH= 130c0e53e5c1e074e18659561dd41fce
RANDOM SEED=1683585488

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        16197272 kB
MemAvailable:   31937384 kB
Buffers:          178384 kB
Cached:         15588192 kB
SwapCached:            0 kB
Active:          2409732 kB
Inactive:       13410716 kB
Active(anon):       3648 kB
Inactive(anon):    70168 kB
Active(file):    2406084 kB
Inactive(file): 13340548 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            105248 kB
Writeback:             0 kB
AnonPages:         61820 kB
Mapped:            38524 kB
Shmem:             17032 kB
Slab:             450144 kB
SReclaimable:     421940 kB
SUnreclaim:        28204 kB
KernelStack:        3312 kB
PageTables:         5212 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     320612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 43160 MiB
End job on node149 at 2018-07-25 00:31:58