Trace number 4306283

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 2018.07.27_3? 2520.01 2519.99

General information on the benchmark

NameColouredQueens/
ColouredQueens-14_c18.xml
MD5SUMeb742fbc5fe115028f4ee34ab4b949cf
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 variables196
Number of constraints78
Number of domains1
Minimum domain size14
Maximum domain size14
Distribution of domain sizes[{"size":14,"count":196}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":192}]
Minimum constraint arity2
Maximum constraint arity14
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":30}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":78}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_3
2519.91/2519.99	s UNKNOWN
2519.91/2519.99	c  # Nodes: 11978765

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 (14523 MiB free)
  memory of node 1: 16384 MiB (13701 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306283-1534063955/watcher-4306283-1534063955 -o /tmp/evaluation-result-4306283-1534063955/solver-4306283-1534063955 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19467 --watchdog 2580 BTD 3 2520 HOME/instance-4306283-1534063955.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=19818, runsolver pid=19815
Current StackSize limit: 8192 KiB


[startup+0.100162 s]*
/proc/loadavg: 2.00 2.01 1.95 3/188 19819
/proc/meminfo: memFree=28900756/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33420 memory=3412 CPUtime=0.1 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 987 0 0 0 10 0 0 0 20 0 1 0 223958709 34222080 853 33554432000 4194304 36388936 140720557973984 140720557973984 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8355 853 487 7861 0 459 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33420 KiB
Current children cumulated memory: 3412 KiB

[startup+0.209403 s]*
/proc/loadavg: 2.00 2.01 1.95 3/188 19819
/proc/meminfo: memFree=28900756/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33420 memory=3412 CPUtime=0.21 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 992 0 0 0 21 0 0 0 20 0 1 0 223958709 34222080 853 33554432000 4194304 36388936 140720557973984 140720557973984 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8355 853 487 7861 0 459 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33420 KiB
Current children cumulated memory: 3412 KiB

[startup+0.308845 s]*
/proc/loadavg: 2.00 2.01 1.95 3/188 19819
/proc/meminfo: memFree=28900756/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33420 memory=3412 CPUtime=0.31 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 996 0 0 0 31 0 0 0 20 0 1 0 223958709 34222080 853 33554432000 4194304 36388936 140720557973984 140720557973984 4420299 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8355 853 487 7861 0 459 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33420 KiB
Current children cumulated memory: 3412 KiB

[startup+0.700265 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19819
/proc/meminfo: memFree=28900756/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33420 memory=3412 CPUtime=0.69 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 1003 0 0 0 69 0 0 0 20 0 1 0 223958709 34222080 853 33554432000 4194304 36388936 140720557973984 140720557972824 4420648 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8355 853 487 7861 0 459 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33420 KiB
Current children cumulated memory: 3412 KiB

[startup+1.50027 s]
/proc/loadavg: 1.92 2.00 1.95 3/188 19819
/proc/meminfo: memFree=28900400/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33420 memory=3412 CPUtime=1.48 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 1012 0 0 0 148 0 0 0 20 0 1 0 223958709 34222080 853 33554432000 4194304 36388936 140720557973984 140720557972824 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8355 853 487 7861 0 459 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 33420 KiB
Current children cumulated memory: 3412 KiB

[startup+3.10897 s]
/proc/loadavg: 1.92 2.00 1.95 3/188 19819
/proc/meminfo: memFree=28858484/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33552 memory=3552 CPUtime=3.1 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 1266 0 0 0 308 2 0 0 20 0 1 0 223958709 34357248 888 33554432000 4194304 36388936 140720557973984 140720557972824 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8388 888 487 7861 0 492 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3552 KiB

[startup+6.30026 s]
/proc/loadavg: 1.93 2.00 1.95 3/188 19819
/proc/meminfo: memFree=28899764/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33552 memory=3596 CPUtime=6.29 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 1531 0 0 0 625 4 0 0 20 0 1 0 223958709 34357248 899 33554432000 4194304 36388936 140720557973984 140720557972824 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8388 899 487 7861 0 492 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3596 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 1.95 3/188 19819
/proc/meminfo: memFree=28899764/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33552 memory=3636 CPUtime=12.69 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 1807 0 0 0 1261 8 0 0 20 0 1 0 223958709 34357248 909 33554432000 4194304 36388936 140720557973984 140720557972824 6663872 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8388 909 487 7861 0 492 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3636 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 1.95 3/188 19819
/proc/meminfo: memFree=28899640/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33684 memory=3704 CPUtime=25.48 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 2363 0 0 0 2531 17 0 0 20 0 1 0 223958709 34492416 926 33554432000 4194304 36388936 140720557973984 140720557972824 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8421 926 487 7861 0 525 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 33684 KiB
Current children cumulated memory: 3704 KiB

[startup+51.109 s]
/proc/loadavg: 1.97 2.00 1.95 3/188 19819
/proc/meminfo: memFree=28899632/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33684 memory=3744 CPUtime=51.09 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 2669 0 0 0 5075 34 0 0 20 0 1 0 223958709 34492416 936 33554432000 4194304 36388936 140720557973984 140720557972824 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8421 936 487 7861 0 525 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33684 KiB
Current children cumulated memory: 3744 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/188 19820
/proc/meminfo: memFree=28899516/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33684 memory=3804 CPUtime=102.28 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 2980 0 0 0 10155 73 0 0 20 0 1 0 223958709 34492416 951 33554432000 4194304 36388936 140720557973984 140720557972824 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8421 951 487 7861 0 525 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 33684 KiB
Current children cumulated memory: 3804 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/187 19822
/proc/meminfo: memFree=28899740/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33816 memory=3844 CPUtime=162.27 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 3297 0 0 0 16114 113 0 0 20 0 1 0 223958709 34627584 961 33554432000 4194304 36388936 140720557973984 140720557972824 4420719 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8454 961 487 7861 0 558 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 33816 KiB
Current children cumulated memory: 3844 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/186 19823
/proc/meminfo: memFree=28900744/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33816 memory=3856 CPUtime=222.27 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 3600 0 0 0 22070 157 0 0 20 0 1 0 223958709 34627584 964 33554432000 4194304 36388936 140720557973984 140720557972824 4658302 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8454 964 487 7861 0 558 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 33816 KiB
Current children cumulated memory: 3856 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 19825
/proc/meminfo: memFree=28899496/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33816 memory=3896 CPUtime=282.26 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 3908 0 0 0 28029 197 0 0 20 0 1 0 223958709 34627584 974 33554432000 4194304 36388936 140720557973984 140720557972824 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8454 974 487 7861 0 558 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 33816 KiB
Current children cumulated memory: 3896 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 19827
/proc/meminfo: memFree=28899448/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33816 memory=3904 CPUtime=342.25 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 4201 0 0 0 33987 238 0 0 20 0 1 0 223958709 34627584 976 33554432000 4194304 36388936 140720557973984 140720557972824 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8454 976 487 7861 0 558 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 33816 KiB
Current children cumulated memory: 3904 KiB

[startup+402.3 s]
/proc/loadavg: 1.96 1.99 1.95 3/187 19828
/proc/meminfo: memFree=28899284/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33816 memory=3920 CPUtime=402.25 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 4526 0 0 0 39942 283 0 0 20 0 1 0 223958709 34627584 980 33554432000 4194304 36388936 140720557973984 140720557972824 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8454 980 487 7861 0 558 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 33816 KiB
Current children cumulated memory: 3920 KiB

[startup+462.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/188 19837
/proc/meminfo: memFree=28898532/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33816 memory=3932 CPUtime=462.25 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 4815 0 0 0 45899 326 0 0 20 0 1 0 223958709 34627584 983 33554432000 4194304 36388936 140720557973984 140720557972824 4619983 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8454 983 487 7861 0 558 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 33816 KiB
Current children cumulated memory: 3932 KiB


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

Current children cumulated memory: 4068 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.07 2.05 3/187 19903
/proc/meminfo: memFree=28898760/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33948 memory=4068 CPUtime=2082.3 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 12091 0 0 0 206796 1434 0 0 20 0 1 0 223958709 34762752 1017 33554432000 4194304 36388936 140720557973984 140720557972824 6663907 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8487 1017 487 7861 0 591 0
Current children cumulated CPU time: 2082.3 s
Current children cumulated vsize: 33948 KiB
Current children cumulated memory: 4068 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/187 19905
/proc/meminfo: memFree=28898832/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33948 memory=4068 CPUtime=2142.29 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 12387 0 0 0 212753 1476 0 0 20 0 1 0 223958709 34762752 1017 33554432000 4194304 36388936 140720557973984 140720557972824 4420648 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8487 1017 487 7861 0 591 0
Current children cumulated CPU time: 2142.29 s
Current children cumulated vsize: 33948 KiB
Current children cumulated memory: 4068 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 19906
/proc/meminfo: memFree=28898476/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33948 memory=4072 CPUtime=2202.3 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 12625 0 0 0 218710 1520 0 0 20 0 1 0 223958709 34762752 1018 33554432000 4194304 36388936 140720557973984 140720557972824 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8487 1018 487 7861 0 591 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 33948 KiB
Current children cumulated memory: 4072 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 19915
/proc/meminfo: memFree=28897840/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33948 memory=4072 CPUtime=2262.3 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 12863 0 0 0 224667 1563 0 0 20 0 1 0 223958709 34762752 1018 33554432000 4194304 36388936 140720557973984 140720557972824 4420738 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8487 1018 487 7861 0 591 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 33948 KiB
Current children cumulated memory: 4072 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 19916
/proc/meminfo: memFree=28898336/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33948 memory=4072 CPUtime=2322.3 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 13101 0 0 0 230626 1604 0 0 20 0 1 0 223958709 34762752 1018 33554432000 4194304 36388936 140720557973984 140720557972824 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8487 1018 487 7861 0 591 0
Current children cumulated CPU time: 2322.3 s
Current children cumulated vsize: 33948 KiB
Current children cumulated memory: 4072 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 19917
/proc/meminfo: memFree=28898472/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33948 memory=4084 CPUtime=2382.3 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 13373 0 0 0 236583 1647 0 0 20 0 1 0 223958709 34762752 1021 33554432000 4194304 36388936 140720557973984 140720557972824 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8487 1021 487 7861 0 591 0
Current children cumulated CPU time: 2382.3 s
Current children cumulated vsize: 33948 KiB
Current children cumulated memory: 4084 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 19918
/proc/meminfo: memFree=28898476/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33948 memory=4084 CPUtime=2442.3 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 13611 0 0 0 242542 1688 0 0 20 0 1 0 223958709 34762752 1021 33554432000 4194304 36388936 140720557973984 140720557972824 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8487 1021 487 7861 0 591 0
Current children cumulated CPU time: 2442.3 s
Current children cumulated vsize: 33948 KiB
Current children cumulated memory: 4084 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 19919
/proc/meminfo: memFree=28898604/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33948 memory=4084 CPUtime=2502.31 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 13849 0 0 0 248500 1731 0 0 20 0 1 0 223958709 34762752 1021 33554432000 4194304 36388936 140720557973984 140720557972824 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8487 1021 487 7861 0 591 0
Current children cumulated CPU time: 2502.31 s
Current children cumulated vsize: 33948 KiB
Current children cumulated memory: 4084 KiB

[startup+2519.99 s]
# the end of solver process 19818 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2502.58 s, system=17.4261 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 19919
/proc/meminfo: memFree=28898480/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33948 memory=4084 CPUtime=2508.81 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 13849 0 0 0 249145 1736 0 0 20 0 1 0 223958709 34762752 1021 33554432000 4194304 36388936 140720557973984 140720557972824 4420730 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8487 1021 487 7861 0 591 0
Current children cumulated CPU time: 2508.81 s
Current children cumulated vsize: 33948 KiB
Current children cumulated memory: 4084 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 19919
/proc/meminfo: memFree=28898480/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33948 memory=4084 CPUtime=2515.21 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 13849 0 0 0 249781 1740 0 0 20 0 1 0 223958709 34762752 1021 33554432000 4194304 36388936 140720557973984 140720557972824 4251288 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8487 1021 487 7861 0 591 0
Current children cumulated CPU time: 2515.21 s
Current children cumulated vsize: 33948 KiB
Current children cumulated memory: 4084 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 19919
/proc/meminfo: memFree=28898480/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33948 memory=4084 CPUtime=2518.41 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 14085 0 0 0 250100 1741 0 0 20 0 1 0 223958709 34762752 1021 33554432000 4194304 36388936 140720557973984 140720557972824 4420105 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8487 1021 487 7861 0 591 0
Current children cumulated CPU time: 2518.41 s
Current children cumulated vsize: 33948 KiB
Current children cumulated memory: 4084 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 19980
/proc/meminfo: memFree=28899536/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33948 memory=4084 CPUtime=2519.21 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 14085 0 0 0 250179 1742 0 0 20 0 1 0 223958709 34762752 1021 33554432000 4194304 36388936 140720557973984 140720557972824 7667488 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8487 1021 487 7861 0 591 0
Current children cumulated CPU time: 2519.21 s
Current children cumulated vsize: 33948 KiB
Current children cumulated memory: 4084 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 19980
/proc/meminfo: memFree=28899536/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33948 memory=4084 CPUtime=2519.61 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 14085 0 0 0 250219 1742 0 0 20 0 1 0 223958709 34762752 1021 33554432000 4194304 36388936 140720557973984 140720557972824 4420436 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8487 1021 487 7861 0 591 0
Current children cumulated CPU time: 2519.61 s
Current children cumulated vsize: 33948 KiB
Current children cumulated memory: 4084 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 19980
/proc/meminfo: memFree=28899536/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33948 memory=4084 CPUtime=2519.81 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 14085 0 0 0 250239 1742 0 0 20 0 1 0 223958709 34762752 1021 33554432000 4194304 36388936 140720557973984 140720557972824 4420431 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8487 1021 487 7861 0 591 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 33948 KiB
Current children cumulated memory: 4084 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 19980
/proc/meminfo: memFree=28899536/32770624 swapFree=67030652/67108860
[pid=19818] ppid=19815 vsize=33948 memory=4084 CPUtime=2519.91 cores=1,3,5,7
/proc/19818/stat : 19818 (BTD) R 19815 19818 19435 0 -1 4202496 14085 0 0 0 250249 1742 0 0 20 0 1 0 223958709 34762752 1021 33554432000 4194304 36388936 140720557973984 140720557972824 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 56381440 140720557982909 140720557982987 140720557982987 140720557985745 0
/proc/19818/statm: 8487 1021 487 7861 0 591 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 33948 KiB
Current children cumulated memory: 4084 KiB

Child status: 0
Real time (s): 2519.99
CPU time (s): 2520.01
CPU user time (s): 2502.58
CPU system time (s): 17.4261
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 33948
Max. memory (cumulated for all children) (KiB): 4084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2502.58
system time used= 17.4261
maximum resident set size= 4100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14352
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= 868


# summary of solver processes directly reported to runsolver:
#   pid: 19818
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2502.58
#   total CPU system time (s): 17.4261

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.07338 second user time and 17.453 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-12 10:52:35
IDJOB=4306283
IDBENCH=141023
IDSOLVER=2786
FILE ID=node102/4306283-1534063955
RUNJOBID= node102-1534061432-19467
PBS_JOBID= 21036978
Free space on /tmp= 38136 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-14_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306283-1534063955/watcher-4306283-1534063955 -o /tmp/evaluation-result-4306283-1534063955/solver-4306283-1534063955 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19467 --watchdog 2580  BTD 3 2520 HOME/instance-4306283-1534063955.xml 

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

MD5SUM BENCH= eb742fbc5fe115028f4ee34ab4b949cf
RANDOM SEED=1297085260

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        28902692 kB
MemAvailable:   31879484 kB
Buffers:          123312 kB
Cached:          3100552 kB
SwapCached:        51252 kB
Active:          1676568 kB
Inactive:        1628304 kB
Active(anon):       5736 kB
Inactive(anon):   126948 kB
Active(file):    1670832 kB
Inactive(file):  1501356 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030652 kB
Dirty:            105208 kB
Writeback:             0 kB
AnonPages:         48020 kB
Mapped:            51704 kB
Shmem:             48976 kB
Slab:             261464 kB
SReclaimable:     233064 kB
SUnreclaim:        28400 kB
KernelStack:        3584 kB
PageTables:         4912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378136 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:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 38084 MiB
End job on node102 at 2018-08-12 11:34:35