Trace number 4301043

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? (TO) 2519.94 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-16_c18.xml
MD5SUMca60191094dbbdd7cca22b5ebea1cb75
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 variables256
Number of constraints90
Number of domains1
Minimum domain size16
Maximum domain size16
Distribution of domain sizes[{"size":16,"count":256}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":252}]
Minimum constraint arity2
Maximum constraint arity16
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":4},{"arity":13,"count":4},{"arity":14,"count":4},{"arity":15,"count":4},{"arity":16,"count":34}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":90}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3

Verifier Data 

One s line expected

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 (11585 MiB free)
  memory of node 1: 16384 MiB (15821 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301043-1532843502/watcher-4301043-1532843502 -o /tmp/evaluation-result-4301043-1532843502/solver-4301043-1532843502 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532843502-8703 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301043-1532843502.xml 

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

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

solver pid=8736, runsolver pid=8729

[startup+0.100106 s]*
/proc/loadavg: 0.60 0.82 1.14 4/190 8737
/proc/meminfo: memFree=28061924/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28044 memory=4516 CPUtime=0.1 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 1325 0 0 0 10 0 0 0 20 0 1 0 101913390 28717056 1129 33554432000 4194304 5224696 140735801350800 140735801347800 140203577680252 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7011 1129 630 252 0 557 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28044 KiB
Current children cumulated memory: 4516 KiB

[startup+0.209402 s]*
/proc/loadavg: 0.60 0.82 1.14 4/190 8737
/proc/meminfo: memFree=28061924/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28176 memory=4516 CPUtime=0.21 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 1342 0 0 0 21 0 0 0 20 0 1 0 101913390 28852224 1129 33554432000 4194304 5224696 140735801350800 140735801347800 140203577680252 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7044 1129 630 252 0 590 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28176 KiB
Current children cumulated memory: 4516 KiB

[startup+0.309143 s]*
/proc/loadavg: 0.60 0.82 1.14 4/190 8737
/proc/meminfo: memFree=28061924/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28176 memory=4516 CPUtime=0.31 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 1345 0 0 0 31 0 0 0 20 0 1 0 101913390 28852224 1129 33554432000 4194304 5224696 140735801350800 140735801347800 4362937 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7044 1129 630 252 0 590 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28176 KiB
Current children cumulated memory: 4516 KiB

[startup+0.700225 s]
/proc/loadavg: 0.60 0.82 1.14 4/190 8737
/proc/meminfo: memFree=28061924/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28176 memory=4516 CPUtime=0.69 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 1351 0 0 0 69 0 0 0 20 0 1 0 101913390 28852224 1129 33554432000 4194304 5224696 140735801350800 140735801347800 140203583709696 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7044 1129 630 252 0 590 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28176 KiB
Current children cumulated memory: 4516 KiB

[startup+1.50023 s]
/proc/loadavg: 0.60 0.82 1.14 4/190 8737
/proc/meminfo: memFree=28061632/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28176 memory=4780 CPUtime=1.49 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 1364 0 0 0 149 0 0 0 20 0 1 0 101913390 28852224 1195 33554432000 4194304 5224696 140735801350800 140735801349816 140203583709703 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7044 1195 638 252 0 590 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28176 KiB
Current children cumulated memory: 4780 KiB

[startup+3.10908 s]
/proc/loadavg: 0.60 0.82 1.14 4/190 8737
/proc/meminfo: memFree=28061744/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28308 memory=4868 CPUtime=3.1 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 1688 0 0 0 309 1 0 0 20 0 1 0 101913390 28987392 1217 33554432000 4194304 5224696 140735801350800 140735801349816 4241612 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7077 1217 639 252 0 623 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28308 KiB
Current children cumulated memory: 4868 KiB

[startup+6.30021 s]
/proc/loadavg: 0.55 0.81 1.13 4/190 8737
/proc/meminfo: memFree=28061388/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28308 memory=4904 CPUtime=6.29 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 2020 0 0 0 624 5 0 0 20 0 1 0 101913390 28987392 1226 33554432000 4194304 5224696 140735801350800 140735801349816 140203583709728 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7077 1226 639 252 0 623 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28308 KiB
Current children cumulated memory: 4904 KiB

[startup+12.7002 s]
/proc/loadavg: 0.67 0.83 1.14 4/190 8737
/proc/meminfo: memFree=28061388/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28440 memory=4944 CPUtime=12.69 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 2375 0 0 0 1260 9 0 0 20 0 1 0 101913390 29122560 1236 33554432000 4194304 5224696 140735801350800 140735801349816 4362984 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7110 1236 639 252 0 656 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28440 KiB
Current children cumulated memory: 4944 KiB

[startup+25.5002 s]
/proc/loadavg: 0.96 0.88 1.15 4/190 8737
/proc/meminfo: memFree=28061760/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28440 memory=5068 CPUtime=25.48 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 3079 0 0 0 2533 15 0 0 20 0 1 0 101913390 29122560 1267 33554432000 4194304 5224696 140735801350800 140735801349816 140203577680252 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7110 1267 639 252 0 656 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 28440 KiB
Current children cumulated memory: 5068 KiB

[startup+51.1089 s]
/proc/loadavg: 1.32 0.97 1.17 4/190 8737
/proc/meminfo: memFree=28061760/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28572 memory=5124 CPUtime=51.09 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 3494 0 0 0 5078 31 0 0 20 0 1 0 101913390 29257728 1281 33554432000 4194304 5224696 140735801350800 140735801349816 140203583709703 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7143 1281 639 252 0 689 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 28572 KiB
Current children cumulated memory: 5124 KiB

[startup+102.3 s]
/proc/loadavg: 1.70 1.13 1.22 4/190 8738
/proc/meminfo: memFree=28062192/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28572 memory=5192 CPUtime=102.28 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 3895 0 0 0 10166 62 0 0 20 0 1 0 101913390 29257728 1298 33554432000 4194304 5224696 140735801350800 140735801349816 4363241 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7143 1298 639 252 0 689 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 28572 KiB
Current children cumulated memory: 5192 KiB

[startup+162.3 s]
/proc/loadavg: 1.89 1.29 1.27 4/190 8739
/proc/meminfo: memFree=28062296/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28704 memory=5248 CPUtime=162.27 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 4303 0 0 0 16132 95 0 0 20 0 1 0 101913390 29392896 1312 33554432000 4194304 5224696 140735801350800 140735801349816 140203583709696 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7176 1312 639 252 0 722 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5248 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 1.42 1.31 4/190 8741
/proc/meminfo: memFree=28062808/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28704 memory=5280 CPUtime=222.26 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 4697 0 0 0 22097 129 0 0 20 0 1 0 101913390 29392896 1320 33554432000 4194304 5224696 140735801350800 140735801349816 4362906 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7176 1320 639 252 0 722 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5280 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.53 1.35 4/190 8742
/proc/meminfo: memFree=28062684/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28704 memory=5316 CPUtime=282.25 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 5062 0 0 0 28063 162 0 0 20 0 1 0 101913390 29392896 1329 33554432000 4194304 5224696 140735801350800 140735801349816 4362973 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7176 1329 639 252 0 722 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5316 KiB

[startup+342.3 s]
/proc/loadavg: 1.93 1.60 1.39 4/187 8743
/proc/meminfo: memFree=28063744/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28704 memory=5344 CPUtime=342.25 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 5461 0 0 0 34027 198 0 0 20 0 1 0 101913390 29392896 1336 33554432000 4194304 5224696 140735801350800 140735801349816 140203577680252 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7176 1336 639 252 0 722 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 28704 KiB
Current children cumulated memory: 5344 KiB

[startup+402.3 s]
/proc/loadavg: 1.97 1.67 1.43 4/187 8745
/proc/meminfo: memFree=28064000/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28836 memory=5360 CPUtime=402.25 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 5870 0 0 0 39993 232 0 0 20 0 1 0 101913390 29528064 1340 33554432000 4194304 5224696 140735801350800 140735801349816 140203577680252 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7209 1340 639 252 0 755 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 28836 KiB
Current children cumulated memory: 5360 KiB

[startup+462.3 s]
/proc/loadavg: 1.99 1.73 1.46 4/187 8746
/proc/meminfo: memFree=28064292/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28836 memory=5380 CPUtime=462.24 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 6266 0 0 0 45958 266 0 0 20 0 1 0 101913390 29528064 1345 33554432000 4194304 5224696 140735801350800 140735801349816 140203577680252 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7209 1345 639 252 0 755 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 28836 KiB
Current children cumulated memory: 5380 KiB


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

/proc/8736/statm: 7242 1385 639 252 0 788 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 28968 KiB
Current children cumulated memory: 5540 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.89 4/188 8815
/proc/meminfo: memFree=28063604/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28968 memory=5540 CPUtime=1782.23 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 14596 0 0 0 177164 1059 0 0 20 0 1 0 101913390 29663232 1385 33554432000 4194304 5224696 140735801350800 140735801349816 140203577680252 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7242 1385 639 252 0 788 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 28968 KiB
Current children cumulated memory: 5540 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.90 4/188 8816
/proc/meminfo: memFree=28063776/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28968 memory=5540 CPUtime=1842.23 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 14945 0 0 0 183123 1100 0 0 20 0 1 0 101913390 29663232 1385 33554432000 4194304 5224696 140735801350800 140735801349816 140203577680252 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7242 1385 639 252 0 788 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 28968 KiB
Current children cumulated memory: 5540 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.90 4/188 8817
/proc/meminfo: memFree=28064204/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28968 memory=5540 CPUtime=1902.24 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 15341 0 0 0 189088 1136 0 0 20 0 1 0 101913390 29663232 1385 33554432000 4194304 5224696 140735801350800 140735801349816 140203583710115 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7242 1385 639 252 0 788 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 28968 KiB
Current children cumulated memory: 5540 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.91 4/188 8818
/proc/meminfo: memFree=28064108/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28968 memory=5552 CPUtime=1962.23 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 15696 0 0 0 195054 1169 0 0 20 0 1 0 101913390 29663232 1388 33554432000 4194304 5224696 140735801350800 140735801349816 140203583709661 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7242 1388 639 252 0 788 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 28968 KiB
Current children cumulated memory: 5552 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.91 4/187 8820
/proc/meminfo: memFree=28063844/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28968 memory=5552 CPUtime=2022.23 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 16050 0 0 0 201015 1208 0 0 20 0 1 0 101913390 29663232 1388 33554432000 4194304 5224696 140735801350800 140735801349816 4235742 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7242 1388 639 252 0 788 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 28968 KiB
Current children cumulated memory: 5552 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.92 4/187 8821
/proc/meminfo: memFree=28063664/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28968 memory=5552 CPUtime=2082.23 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 16469 0 0 0 206977 1246 0 0 20 0 1 0 101913390 29663232 1388 33554432000 4194304 5224696 140735801350800 140735801349816 140203577680252 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7242 1388 639 252 0 788 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 28968 KiB
Current children cumulated memory: 5552 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.93 4/187 8822
/proc/meminfo: memFree=28063736/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28968 memory=5568 CPUtime=2142.23 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 16824 0 0 0 212937 1286 0 0 20 0 1 0 101913390 29663232 1392 33554432000 4194304 5224696 140735801350800 140735801349816 140203577680252 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7242 1392 639 252 0 788 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 28968 KiB
Current children cumulated memory: 5568 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.93 4/187 8824
/proc/meminfo: memFree=28064004/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28968 memory=5568 CPUtime=2202.23 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 17179 0 0 0 218899 1324 0 0 20 0 1 0 101913390 29663232 1392 33554432000 4194304 5224696 140735801350800 140735801349816 4363149 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7242 1392 639 252 0 788 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 28968 KiB
Current children cumulated memory: 5568 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.94 4/187 8825
/proc/meminfo: memFree=28063716/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28968 memory=5568 CPUtime=2262.23 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 17577 0 0 0 224860 1363 0 0 20 0 1 0 101913390 29663232 1392 33554432000 4194304 5224696 140735801350800 140735801349816 140203583709735 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7242 1392 639 252 0 788 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 28968 KiB
Current children cumulated memory: 5568 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.94 4/188 8834
/proc/meminfo: memFree=28062852/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28968 memory=5580 CPUtime=2322.23 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 17930 0 0 0 230822 1401 0 0 20 0 1 0 101913390 29663232 1395 33554432000 4194304 5224696 140735801350800 140735801349816 140203577680252 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7242 1395 639 252 0 788 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 28968 KiB
Current children cumulated memory: 5580 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.95 4/188 8835
/proc/meminfo: memFree=28063316/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28968 memory=5580 CPUtime=2382.22 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 18283 0 0 0 236786 1436 0 0 20 0 1 0 101913390 29663232 1395 33554432000 4194304 5224696 140735801350800 140735801349816 4363224 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7242 1395 639 252 0 788 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 28968 KiB
Current children cumulated memory: 5580 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.95 4/188 8836
/proc/meminfo: memFree=28063108/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28968 memory=5580 CPUtime=2442.22 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 18637 0 0 0 242744 1478 0 0 20 0 1 0 101913390 29663232 1395 33554432000 4194304 5224696 140735801350800 140735801349816 140203577680252 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7242 1395 639 252 0 788 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 28968 KiB
Current children cumulated memory: 5580 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.95 4/188 8837
/proc/meminfo: memFree=28063188/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28968 memory=5592 CPUtime=2502.22 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 19046 0 0 0 248709 1513 0 0 20 0 1 0 101913390 29663232 1398 33554432000 4194304 5224696 140735801350800 140735801349816 140203577680252 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7242 1398 639 252 0 788 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 28968 KiB
Current children cumulated memory: 5592 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.95 4/188 8837
/proc/meminfo: memFree=28063192/32770624 swapFree=67108860/67108860
[pid=8736] ppid=8729 vsize=28968 memory=5592 CPUtime=2519.93 cores=0,2,4,6
/proc/8736/stat : 8736 (miniBTD) R 8729 8736 8672 0 -1 4202496 19400 0 0 0 250469 1524 0 0 20 0 1 0 101913390 29663232 1398 33554432000 4194304 5224696 140735801350800 140735801349816 140203577680252 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 7462912 140735801357493 140735801357575 140735801357575 140735801360333 0
/proc/8736/statm: 7242 1398 639 252 0 788 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 28968 KiB
Current children cumulated memory: 5592 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.01 s]
# the end of solver process 8736 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2504.7 s, system=15.2446 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.94
CPU user time (s): 2504.7
CPU system time (s): 15.2446
CPU usage (%): 99.9974
Max. virtual memory (cumulated for all children) (KiB): 28968
Max. memory (cumulated for all children) (KiB): 5592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504.7
system time used= 15.2446
maximum resident set size= 5592
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19400
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= 3081


# summary of solver processes directly reported to runsolver:
#   pid: 8736
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2504.7
#   total CPU system time (s): 15.2446

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.19602 second user time and 15.9189 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-29 07:51:42
IDJOB=4301043
IDBENCH=141020
IDSOLVER=2771
FILE ID=node136/4301043-1532843502
RUNJOBID= node136-1532843502-8703
PBS_JOBID= 21022496
Free space on /tmp= 55796 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-16_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301043-1532843502/watcher-4301043-1532843502 -o /tmp/evaluation-result-4301043-1532843502/solver-4301043-1532843502 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532843502-8703 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301043-1532843502.xml

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

MD5SUM BENCH= ca60191094dbbdd7cca22b5ebea1cb75
RANDOM SEED=197425852

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        28065364 kB
MemAvailable:   31955964 kB
Buffers:          206252 kB
Cached:          3943988 kB
SwapCached:            0 kB
Active:          1804992 kB
Inactive:        2397732 kB
Active(anon):       4204 kB
Inactive(anon):    76472 kB
Active(file):    1800788 kB
Inactive(file):  2321260 kB
Unevictable:        7336 kB
Mlocked:            7336 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             39824 kB
Writeback:             0 kB
AnonPages:         60344 kB
Mapped:            33752 kB
Shmem:             25228 kB
Slab:             196736 kB
SReclaimable:     168776 kB
SUnreclaim:        27960 kB
KernelStack:        3104 kB
PageTables:         5640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     327240 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:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 55760 MiB
End job on node136 at 2018-07-29 08:33:42