Trace number 4301036

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 2519.98

General information on the benchmark

NameColouredQueens/
ColouredQueens-09_c18.xml
MD5SUM698e4c4133fb0965f93dce5d7165b624
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 variables81
Number of constraints48
Number of domains1
Minimum domain size9
Maximum domain size9
Distribution of domain sizes[{"size":9,"count":81}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":77}]
Minimum constraint arity2
Maximum constraint arity9
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":20}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":48}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3
2519.92/2519.97	s UNKNOWN
2519.92/2519.97	c  # Nodes: 29653262

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 (13364 MiB free)
  memory of node 1: 16384 MiB (13944 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301036-1532843069/watcher-4301036-1532843069 -o /tmp/evaluation-result-4301036-1532843069/solver-4301036-1532843069 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532843067-5321 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301036-1532843069.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
solver pid=5476, runsolver pid=5473
Current StackSize limit: 8192 KiB


[startup+0.100156 s]*
/proc/loadavg: 0.90 1.10 1.23 3/191 5477
/proc/meminfo: memFree=27964136/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26668 memory=3200 CPUtime=0.1 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 986 0 0 0 10 0 0 0 20 0 1 0 101870098 27308032 800 33554432000 4194304 5224696 140735511854384 140735511851384 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6667 800 630 252 0 213 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26668 KiB
Current children cumulated memory: 3200 KiB

[startup+0.209345 s]*
/proc/loadavg: 0.90 1.10 1.23 3/191 5477
/proc/meminfo: memFree=27963872/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26668 memory=3200 CPUtime=0.21 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 988 0 0 0 21 0 0 0 20 0 1 0 101870098 27308032 800 33554432000 4194304 5224696 140735511854384 140735511851384 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6667 800 630 252 0 213 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26668 KiB
Current children cumulated memory: 3200 KiB

[startup+0.308948 s]*
/proc/loadavg: 0.90 1.10 1.23 3/191 5477
/proc/meminfo: memFree=27963872/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26668 memory=3200 CPUtime=0.31 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 990 0 0 0 31 0 0 0 20 0 1 0 101870098 27308032 800 33554432000 4194304 5224696 140735511854384 140735511851384 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6667 800 630 252 0 213 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26668 KiB
Current children cumulated memory: 3200 KiB

[startup+0.700268 s]
/proc/loadavg: 0.90 1.10 1.23 3/191 5477
/proc/meminfo: memFree=27963872/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26668 memory=3200 CPUtime=0.69 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 993 0 0 0 69 0 0 0 20 0 1 0 101870098 27308032 800 33554432000 4194304 5224696 140735511854384 140735511851384 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6667 800 630 252 0 213 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26668 KiB
Current children cumulated memory: 3200 KiB

[startup+1.50027 s]
/proc/loadavg: 0.90 1.10 1.23 3/191 5477
/proc/meminfo: memFree=27963796/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26668 memory=3200 CPUtime=1.49 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 997 0 0 0 147 2 0 0 20 0 1 0 101870098 27308032 800 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6667 800 630 252 0 213 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26668 KiB
Current children cumulated memory: 3200 KiB

[startup+3.10908 s]
/proc/loadavg: 0.99 1.12 1.24 3/191 5477
/proc/meminfo: memFree=27962912/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26668 memory=3348 CPUtime=3.1 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 1105 0 0 0 306 4 0 0 20 0 1 0 101870098 27308032 837 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6667 837 638 252 0 213 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26668 KiB
Current children cumulated memory: 3348 KiB

[startup+6.30026 s]
/proc/loadavg: 0.99 1.12 1.24 3/191 5477
/proc/meminfo: memFree=27963268/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26800 memory=3360 CPUtime=6.29 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 1219 0 0 0 619 10 0 0 20 0 1 0 101870098 27443200 840 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6700 840 638 252 0 246 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 26800 KiB
Current children cumulated memory: 3360 KiB

[startup+12.7003 s]
/proc/loadavg: 1.07 1.13 1.24 3/191 5477
/proc/meminfo: memFree=27963876/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26800 memory=3380 CPUtime=12.68 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 1333 0 0 0 1246 22 0 0 20 0 1 0 101870098 27443200 845 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6700 845 639 252 0 246 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 26800 KiB
Current children cumulated memory: 3380 KiB

[startup+25.5003 s]
/proc/loadavg: 1.27 1.17 1.25 3/191 5477
/proc/meminfo: memFree=27964136/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26800 memory=3404 CPUtime=25.48 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 1569 0 0 0 2500 48 0 0 20 0 1 0 101870098 27443200 851 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6700 851 639 252 0 246 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 26800 KiB
Current children cumulated memory: 3404 KiB

[startup+51.109 s]
/proc/loadavg: 1.52 1.24 1.27 3/191 5477
/proc/meminfo: memFree=27964012/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26800 memory=3420 CPUtime=51.1 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 1695 0 0 0 5017 93 0 0 20 0 1 0 101870098 27443200 855 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6700 855 639 252 0 246 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 26800 KiB
Current children cumulated memory: 3420 KiB

[startup+102.3 s]
/proc/loadavg: 1.79 1.36 1.31 3/191 5478
/proc/meminfo: memFree=27963028/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26800 memory=3436 CPUtime=102.29 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 1823 0 0 0 10046 183 0 0 20 0 1 0 101870098 27443200 859 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6700 859 639 252 0 246 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 26800 KiB
Current children cumulated memory: 3436 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.49 1.36 3/191 5479
/proc/meminfo: memFree=27964020/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26800 memory=3452 CPUtime=162.29 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 1955 0 0 0 15937 292 0 0 20 0 1 0 101870098 27443200 863 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6700 863 639 252 0 246 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 26800 KiB
Current children cumulated memory: 3452 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.58 1.40 3/191 5480
/proc/meminfo: memFree=27964412/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26800 memory=3464 CPUtime=222.29 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 2089 0 0 0 21826 403 0 0 20 0 1 0 101870098 27443200 866 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6700 866 639 252 0 246 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 26800 KiB
Current children cumulated memory: 3464 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.66 1.44 3/191 5481
/proc/meminfo: memFree=27964660/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26800 memory=3472 CPUtime=282.29 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 2225 0 0 0 27710 519 0 0 20 0 1 0 101870098 27443200 868 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6700 868 639 252 0 246 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 26800 KiB
Current children cumulated memory: 3472 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.72 1.47 3/189 5491
/proc/meminfo: memFree=27963576/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26800 memory=3476 CPUtime=342.29 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 2361 0 0 0 33594 635 0 0 20 0 1 0 101870098 27443200 869 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6700 869 639 252 0 246 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 26800 KiB
Current children cumulated memory: 3476 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.77 1.51 3/189 5492
/proc/meminfo: memFree=27964480/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26800 memory=3480 CPUtime=402.3 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 2498 0 0 0 39483 747 0 0 20 0 1 0 101870098 27443200 870 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6700 870 639 252 0 246 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 26800 KiB
Current children cumulated memory: 3480 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.81 1.53 3/189 5493
/proc/meminfo: memFree=27963984/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26800 memory=3484 CPUtime=462.29 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 2637 0 0 0 45370 859 0 0 20 0 1 0 101870098 27443200 871 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6700 871 639 252 0 246 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 26800 KiB
Current children cumulated memory: 3484 KiB


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

Current children cumulated memory: 3536 KiB

[startup+2082.3 s]
/proc/loadavg: 2.05 2.04 1.96 3/187 5561
/proc/meminfo: memFree=27963612/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26932 memory=3540 CPUtime=2082.31 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 6446 0 0 0 204178 4053 0 0 20 0 1 0 101870098 27578368 885 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6733 885 639 252 0 279 0
Current children cumulated CPU time: 2082.31 s
Current children cumulated vsize: 26932 KiB
Current children cumulated memory: 3540 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.03 1.96 3/190 5572
/proc/meminfo: memFree=27962092/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26932 memory=3540 CPUtime=2142.31 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 6579 0 0 0 210053 4178 0 0 20 0 1 0 101870098 27578368 885 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6733 885 639 252 0 279 0
Current children cumulated CPU time: 2142.31 s
Current children cumulated vsize: 26932 KiB
Current children cumulated memory: 3540 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.03 1.96 3/190 5573
/proc/meminfo: memFree=27962464/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26932 memory=3540 CPUtime=2202.32 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 6712 0 0 0 215931 4301 0 0 20 0 1 0 101870098 27578368 885 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6733 885 639 252 0 279 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 26932 KiB
Current children cumulated memory: 3540 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/189 5574
/proc/meminfo: memFree=27962860/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26932 memory=3544 CPUtime=2262.32 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 6878 0 0 0 221811 4421 0 0 20 0 1 0 101870098 27578368 886 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6733 886 639 252 0 279 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 26932 KiB
Current children cumulated memory: 3544 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/189 5575
/proc/meminfo: memFree=27962584/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26932 memory=3544 CPUtime=2322.32 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 7016 0 0 0 227690 4542 0 0 20 0 1 0 101870098 27578368 886 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6733 886 639 252 0 279 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 26932 KiB
Current children cumulated memory: 3544 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/189 5576
/proc/meminfo: memFree=27962692/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26932 memory=3544 CPUtime=2382.32 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 7157 0 0 0 233567 4665 0 0 20 0 1 0 101870098 27578368 886 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6733 886 639 252 0 279 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 26932 KiB
Current children cumulated memory: 3544 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 5578
/proc/meminfo: memFree=27962732/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26932 memory=3548 CPUtime=2442.32 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 7310 0 0 0 239451 4781 0 0 20 0 1 0 101870098 27578368 887 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6733 887 639 252 0 279 0
Current children cumulated CPU time: 2442.32 s
Current children cumulated vsize: 26932 KiB
Current children cumulated memory: 3548 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 5579
/proc/meminfo: memFree=27962740/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26932 memory=3548 CPUtime=2502.32 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 7452 0 0 0 245336 4896 0 0 20 0 1 0 101870098 27578368 887 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6733 887 639 252 0 279 0
Current children cumulated CPU time: 2502.32 s
Current children cumulated vsize: 26932 KiB
Current children cumulated memory: 3548 KiB

[startup+2519.98 s]
# the end of solver process 5476 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2470.69 s, system=49.3196 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 1.96 3/187 5579
/proc/meminfo: memFree=27962740/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26932 memory=3548 CPUtime=2508.82 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 7452 0 0 0 245973 4909 0 0 20 0 1 0 101870098 27578368 887 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6733 887 639 252 0 279 0
Current children cumulated CPU time: 2508.82 s
Current children cumulated vsize: 26932 KiB
Current children cumulated memory: 3548 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 5579
/proc/meminfo: memFree=27962740/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26932 memory=3548 CPUtime=2515.23 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 7452 0 0 0 246600 4923 0 0 20 0 1 0 101870098 27578368 887 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6733 887 639 252 0 279 0
Current children cumulated CPU time: 2515.23 s
Current children cumulated vsize: 26932 KiB
Current children cumulated memory: 3548 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 1.96 2/182 5587
/proc/meminfo: memFree=27965548/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26932 memory=3548 CPUtime=2518.42 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 7594 0 0 0 246914 4928 0 0 20 0 1 0 101870098 27578368 887 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6733 887 639 252 0 279 0
Current children cumulated CPU time: 2518.42 s
Current children cumulated vsize: 26932 KiB
Current children cumulated memory: 3548 KiB

[startup+2519.2 s]
/proc/loadavg: 2.24 2.06 1.98 3/187 5640
/proc/meminfo: memFree=27963828/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26932 memory=3548 CPUtime=2519.23 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 7594 0 0 0 246993 4930 0 0 20 0 1 0 101870098 27578368 887 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6733 887 639 252 0 279 0
Current children cumulated CPU time: 2519.23 s
Current children cumulated vsize: 26932 KiB
Current children cumulated memory: 3548 KiB

[startup+2519.6 s]
/proc/loadavg: 2.24 2.06 1.98 3/187 5640
/proc/meminfo: memFree=27963828/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26932 memory=3548 CPUtime=2519.62 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 7594 0 0 0 247031 4931 0 0 20 0 1 0 101870098 27578368 887 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6733 887 639 252 0 279 0
Current children cumulated CPU time: 2519.62 s
Current children cumulated vsize: 26932 KiB
Current children cumulated memory: 3548 KiB

[startup+2519.8 s]
/proc/loadavg: 2.24 2.06 1.98 3/187 5640
/proc/meminfo: memFree=27963828/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26932 memory=3548 CPUtime=2519.82 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 7594 0 0 0 247051 4931 0 0 20 0 1 0 101870098 27578368 887 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6733 887 639 252 0 279 0
Current children cumulated CPU time: 2519.82 s
Current children cumulated vsize: 26932 KiB
Current children cumulated memory: 3548 KiB

[startup+2519.9 s]
/proc/loadavg: 2.24 2.06 1.98 3/187 5640
/proc/meminfo: memFree=27963828/32770624 swapFree=67108436/67108860
[pid=5476] ppid=5473 vsize=26932 memory=3548 CPUtime=2519.92 cores=1,3,5,7
/proc/5476/stat : 5476 (miniBTD) R 5473 5476 5289 0 -1 4202496 7594 0 0 0 247061 4931 0 0 20 0 1 0 101870098 27578368 887 33554432000 4194304 5224696 140735511854384 140735511853400 140416631693692 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 30388224 140735511860405 140735511860487 140735511860487 140735511863245 0
/proc/5476/statm: 6733 887 639 252 0 279 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 26932 KiB
Current children cumulated memory: 3548 KiB

Child status: 0
Real time (s): 2519.98
CPU time (s): 2520.01
CPU user time (s): 2470.69
CPU system time (s): 49.3196
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 26932
Max. memory (cumulated for all children) (KiB): 3548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2470.69
system time used= 49.3196
maximum resident set size= 3568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7662
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= 6
involuntary context switches= 749


# summary of solver processes directly reported to runsolver:
#   pid: 5476
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2470.69
#   total CPU system time (s): 49.3196

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.22924 second user time and 16.2547 second system time

The end

Launcher Data 

Begin job on node137 at 2018-07-29 07:44:29
IDJOB=4301036
IDBENCH=141019
IDSOLVER=2771
FILE ID=node137/4301036-1532843069
RUNJOBID= node137-1532843067-5321
PBS_JOBID= 21022493
Free space on /tmp= 48140 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-09_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301036-1532843069/watcher-4301036-1532843069 -o /tmp/evaluation-result-4301036-1532843069/solver-4301036-1532843069 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532843067-5321 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301036-1532843069.xml

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

MD5SUM BENCH= 698e4c4133fb0965f93dce5d7165b624
RANDOM SEED=353971213

node137.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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        27965196 kB
MemAvailable:   31926896 kB
Buffers:          207932 kB
Cached:          3986940 kB
SwapCached:           32 kB
Active:          1882828 kB
Inactive:        2370512 kB
Active(anon):       6172 kB
Inactive(anon):    80048 kB
Active(file):    1876656 kB
Inactive(file):  2290464 kB
Unevictable:        7424 kB
Mlocked:            7424 kB
SwapTotal:      67108860 kB
SwapFree:       67108436 kB
Dirty:             39992 kB
Writeback:             0 kB
AnonPages:         65676 kB
Mapped:            42904 kB
Shmem:             25052 kB
Slab:             248724 kB
SReclaimable:     220828 kB
SUnreclaim:        27896 kB
KernelStack:        3392 kB
PageTables:         5292 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     354064 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 48120 MiB
End job on node137 at 2018-07-29 08:26:29