Trace number 4306282

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 2519.92

General information on the benchmark

NameColouredQueens/
ColouredQueens-13_c18.xml
MD5SUM3785e9b0b2758b612fcaaefab5873f44
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 variables169
Number of constraints72
Number of domains1
Minimum domain size13
Maximum domain size13
Distribution of domain sizes[{"size":13,"count":169}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":165}]
Minimum constraint arity2
Maximum constraint arity13
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":28}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":72}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_3
2519.98/2519.92	s UNKNOWN
2519.98/2519.92	c  # Nodes: 14018458

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 (14524 MiB free)
  memory of node 1: 16384 MiB (13700 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306282-1534063953/watcher-4306282-1534063953 -o /tmp/evaluation-result-4306282-1534063953/solver-4306282-1534063953 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19466 --watchdog 2580 BTD 3 2520 HOME/instance-4306282-1534063953.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=19757, runsolver pid=19754

[startup+0.100197 s]*
/proc/loadavg: 2.00 2.01 1.95 3/188 19758
/proc/meminfo: memFree=28901368/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33088 memory=3008 CPUtime=0.1 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 929 0 0 0 10 0 0 0 20 0 1 0 223958518 33882112 752 33554432000 4194304 36388936 140728086481760 140728086481760 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8272 752 473 7861 0 376 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3008 KiB

[startup+0.209473 s]*
/proc/loadavg: 2.00 2.01 1.95 3/188 19758
/proc/meminfo: memFree=28901368/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33088 memory=3008 CPUtime=0.21 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 934 0 0 0 21 0 0 0 20 0 1 0 223958518 33882112 752 33554432000 4194304 36388936 140728086481760 140728086481760 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8272 752 473 7861 0 376 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3008 KiB

[startup+0.309023 s]*
/proc/loadavg: 2.00 2.01 1.95 4/188 19758
/proc/meminfo: memFree=28901368/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33088 memory=3008 CPUtime=0.31 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 937 0 0 0 31 0 0 0 20 0 1 0 223958518 33882112 752 33554432000 4194304 36388936 140728086481760 140728086481760 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8272 752 473 7861 0 376 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3008 KiB

[startup+0.700298 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19758
/proc/meminfo: memFree=28901360/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33220 memory=3008 CPUtime=0.69 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 945 0 0 0 69 0 0 0 20 0 1 0 223958518 34017280 752 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8305 752 473 7861 0 409 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3008 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19758
/proc/meminfo: memFree=28901720/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33220 memory=3272 CPUtime=1.49 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 951 0 0 0 148 1 0 0 20 0 1 0 223958518 34017280 818 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8305 818 487 7861 0 409 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3272 KiB

[startup+3.10919 s]
/proc/loadavg: 1.92 2.00 1.95 3/188 19819
/proc/meminfo: memFree=28900416/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33220 memory=3304 CPUtime=3.09 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 1171 0 0 0 307 2 0 0 20 0 1 0 223958518 34017280 826 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8305 826 487 7861 0 409 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3304 KiB

[startup+6.30039 s]
/proc/loadavg: 1.92 2.00 1.95 3/188 19819
/proc/meminfo: memFree=28883420/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33220 memory=3344 CPUtime=6.29 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 1401 0 0 0 623 6 0 0 20 0 1 0 223958518 34017280 836 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8305 836 487 7861 0 409 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3344 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=19757] ppid=19754 vsize=33352 memory=3372 CPUtime=12.69 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 1639 0 0 0 1258 11 0 0 20 0 1 0 223958518 34152448 843 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8338 843 487 7861 0 442 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33352 KiB
Current children cumulated memory: 3372 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=19757] ppid=19754 vsize=33352 memory=3444 CPUtime=25.49 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 2122 0 0 0 2528 21 0 0 20 0 1 0 223958518 34152448 861 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8338 861 487 7861 0 442 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33352 KiB
Current children cumulated memory: 3444 KiB

[startup+51.1091 s]
/proc/loadavg: 1.96 2.00 1.95 3/188 19819
/proc/meminfo: memFree=28899640/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33352 memory=3480 CPUtime=51.1 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 2390 0 0 0 5068 42 0 0 20 0 1 0 223958518 34152448 870 33554432000 4194304 36388936 140728086481760 140728086480600 4420639 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8338 870 487 7861 0 442 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33352 KiB
Current children cumulated memory: 3480 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 1.95 3/188 19820
/proc/meminfo: memFree=28899516/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33484 memory=3524 CPUtime=102.29 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 2664 0 0 0 10146 83 0 0 20 0 1 0 223958518 34287616 881 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8371 881 487 7861 0 475 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3524 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=19757] ppid=19754 vsize=33484 memory=3560 CPUtime=162.29 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 2941 0 0 0 16093 136 0 0 20 0 1 0 223958518 34287616 890 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8371 890 487 7861 0 475 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3560 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=19757] ppid=19754 vsize=33484 memory=3580 CPUtime=222.29 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 3220 0 0 0 22039 190 0 0 20 0 1 0 223958518 34287616 895 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8371 895 487 7861 0 475 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3580 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=19757] ppid=19754 vsize=33484 memory=3600 CPUtime=282.29 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 3502 0 0 0 27988 241 0 0 20 0 1 0 223958518 34287616 900 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8371 900 487 7861 0 475 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3600 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=19757] ppid=19754 vsize=33484 memory=3612 CPUtime=342.29 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 3772 0 0 0 33937 292 0 0 20 0 1 0 223958518 34287616 903 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8371 903 487 7861 0 475 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3612 KiB

[startup+402.3 s]
/proc/loadavg: 1.96 1.99 1.95 3/187 19828
/proc/meminfo: memFree=28899280/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33484 memory=3620 CPUtime=402.3 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 4039 0 0 0 39891 339 0 0 20 0 1 0 223958518 34287616 905 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8371 905 487 7861 0 475 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3620 KiB

[startup+462.3 s]
/proc/loadavg: 1.98 1.99 1.95 3/188 19837
/proc/meminfo: memFree=28898532/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33616 memory=3632 CPUtime=462.3 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 4280 0 0 0 45844 386 0 0 20 0 1 0 223958518 34422784 908 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 908 487 7861 0 508 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3632 KiB


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

Current children cumulated memory: 3744 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=19757] ppid=19754 vsize=33616 memory=3752 CPUtime=2082.36 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 9335 0 0 0 206529 1707 0 0 20 0 1 0 223958518 34422784 938 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 938 487 7861 0 508 0
Current children cumulated CPU time: 2082.36 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3752 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=19757] ppid=19754 vsize=33616 memory=3752 CPUtime=2142.36 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 9542 0 0 0 212485 1751 0 0 20 0 1 0 223958518 34422784 938 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 938 487 7861 0 508 0
Current children cumulated CPU time: 2142.36 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3752 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 19906
/proc/meminfo: memFree=28898472/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33616 memory=3760 CPUtime=2202.37 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 9610 0 0 0 218438 1799 0 0 20 0 1 0 223958518 34422784 940 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 940 487 7861 0 508 0
Current children cumulated CPU time: 2202.37 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3760 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=19757] ppid=19754 vsize=33616 memory=3760 CPUtime=2262.37 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 9814 0 0 0 224386 1851 0 0 20 0 1 0 223958518 34422784 940 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 940 487 7861 0 508 0
Current children cumulated CPU time: 2262.37 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3760 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=19757] ppid=19754 vsize=33616 memory=3760 CPUtime=2322.37 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 10020 0 0 0 230339 1898 0 0 20 0 1 0 223958518 34422784 940 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 940 487 7861 0 508 0
Current children cumulated CPU time: 2322.37 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3760 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=19757] ppid=19754 vsize=33616 memory=3760 CPUtime=2382.38 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 10224 0 0 0 236292 1946 0 0 20 0 1 0 223958518 34422784 940 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 940 487 7861 0 508 0
Current children cumulated CPU time: 2382.38 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3760 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=19757] ppid=19754 vsize=33616 memory=3768 CPUtime=2442.38 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 10315 0 0 0 242240 1998 0 0 20 0 1 0 223958518 34422784 942 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 942 487 7861 0 508 0
Current children cumulated CPU time: 2442.38 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3768 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=19757] ppid=19754 vsize=33616 memory=3768 CPUtime=2502.37 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 10520 0 0 0 248186 2051 0 0 20 0 1 0 223958518 34422784 942 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 942 487 7861 0 508 0
Current children cumulated CPU time: 2502.37 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3768 KiB

[startup+2519.92 s]
# the end of solver process 19757 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2499.33 s, system=20.6757 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=19757] ppid=19754 vsize=33616 memory=3768 CPUtime=2508.88 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 10520 0 0 0 248831 2057 0 0 20 0 1 0 223958518 34422784 942 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 942 487 7861 0 508 0
Current children cumulated CPU time: 2508.88 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3768 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=19757] ppid=19754 vsize=33616 memory=3768 CPUtime=2515.28 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 10521 0 0 0 249465 2063 0 0 20 0 1 0 223958518 34422784 942 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 942 487 7861 0 508 0
Current children cumulated CPU time: 2515.28 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3768 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=19757] ppid=19754 vsize=33616 memory=3768 CPUtime=2518.48 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 10725 0 0 0 249782 2066 0 0 20 0 1 0 223958518 34422784 942 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 942 487 7861 0 508 0
Current children cumulated CPU time: 2518.48 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3768 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 19919
/proc/meminfo: memFree=28898480/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33616 memory=3768 CPUtime=2519.28 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 10725 0 0 0 249861 2067 0 0 20 0 1 0 223958518 34422784 942 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 942 487 7861 0 508 0
Current children cumulated CPU time: 2519.28 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3768 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 19919
/proc/meminfo: memFree=28898480/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33616 memory=3768 CPUtime=2519.68 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 10725 0 0 0 249901 2067 0 0 20 0 1 0 223958518 34422784 942 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 942 487 7861 0 508 0
Current children cumulated CPU time: 2519.68 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3768 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 19919
/proc/meminfo: memFree=28898480/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33616 memory=3768 CPUtime=2519.88 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 10725 0 0 0 249921 2067 0 0 20 0 1 0 223958518 34422784 942 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 942 487 7861 0 508 0
Current children cumulated CPU time: 2519.88 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3768 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 19919
/proc/meminfo: memFree=28898480/32770624 swapFree=67030652/67108860
[pid=19757] ppid=19754 vsize=33616 memory=3768 CPUtime=2519.98 cores=0,2,4,6
/proc/19757/stat : 19757 (BTD) R 19754 19757 19435 0 -1 4202496 10725 0 0 0 249931 2067 0 0 20 0 1 0 223958518 34422784 942 33554432000 4194304 36388936 140728086481760 140728086480600 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 48709632 140728086484157 140728086484235 140728086484235 140728086486993 0
/proc/19757/statm: 8404 942 487 7861 0 508 0
Current children cumulated CPU time: 2519.98 s
Current children cumulated vsize: 33616 KiB
Current children cumulated memory: 3768 KiB

Child status: 0
Real time (s): 2519.92
CPU time (s): 2520.01
CPU user time (s): 2499.33
CPU system time (s): 20.6757
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 33616
Max. memory (cumulated for all children) (KiB): 3768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2499.33
system time used= 20.6757
maximum resident set size= 3784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10949
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= 761


# summary of solver processes directly reported to runsolver:
#   pid: 19757
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2499.33
#   total CPU system time (s): 20.6757

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.57487 second user time and 16.703 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-12 10:52:33
IDJOB=4306282
IDBENCH=141022
IDSOLVER=2786
FILE ID=node102/4306282-1534063953
RUNJOBID= node102-1534061432-19466
PBS_JOBID= 21036978
Free space on /tmp= 38136 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-13_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306282-1534063953/watcher-4306282-1534063953 -o /tmp/evaluation-result-4306282-1534063953/solver-4306282-1534063953 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19466 --watchdog 2580  BTD 3 2520 HOME/instance-4306282-1534063953.xml 

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

MD5SUM BENCH= 3785e9b0b2758b612fcaaefab5873f44
RANDOM SEED=2097945181

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:        28903512 kB
MemAvailable:   31880152 kB
Buffers:          123268 kB
Cached:          3100188 kB
SwapCached:        51252 kB
Active:          1676124 kB
Inactive:        1628268 kB
Active(anon):       5408 kB
Inactive(anon):   126948 kB
Active(file):    1670716 kB
Inactive(file):  1501320 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030652 kB
Dirty:             52480 kB
Writeback:             0 kB
AnonPages:         37220 kB
Mapped:            51484 kB
Shmem:             48976 kB
Slab:             261412 kB
SReclaimable:     233064 kB
SUnreclaim:        28348 kB
KernelStack:        3376 kB
PageTables:         5092 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     377612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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 11:34:34