Trace number 4306284

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-15_c18.xml
MD5SUM531220ca8f264cab5c203edb1f2daff4
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 variables225
Number of constraints84
Number of domains1
Minimum domain size15
Maximum domain size15
Distribution of domain sizes[{"size":15,"count":225}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":221}]
Minimum constraint arity2
Maximum constraint arity15
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":32}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":84}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_3
2519.99/2519.91	s UNKNOWN
2519.99/2519.91	c  # Nodes: 10475241

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 (14527 MiB free)
  memory of node 1: 16384 MiB (13699 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306284-1534061432/watcher-4306284-1534061432 -o /tmp/evaluation-result-4306284-1534061432/solver-4306284-1534061432 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19466 --watchdog 2580 BTD 3 2520 HOME/instance-4306284-1534061432.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
solver pid=19496, runsolver pid=19492
Current StackSize limit: 8192 KiB


[startup+0.100952 s]*
/proc/loadavg: 0.92 1.05 1.40 5/191 19501
/proc/meminfo: memFree=28901608/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=33660 memory=3676 CPUtime=0.1 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 1052 0 0 0 10 0 0 0 20 0 1 0 223706429 34467840 919 33554432000 4194304 36388936 140736905915072 140736905913912 4420413 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8415 919 487 7861 0 519 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3676 KiB

[startup+0.209542 s]*
/proc/loadavg: 0.92 1.05 1.40 3/191 19501
/proc/meminfo: memFree=28901608/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=33660 memory=3676 CPUtime=0.21 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 1057 0 0 0 21 0 0 0 20 0 1 0 223706429 34467840 919 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8415 919 487 7861 0 519 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3676 KiB

[startup+0.30915 s]*
/proc/loadavg: 0.92 1.05 1.40 3/191 19501
/proc/meminfo: memFree=28900972/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=33660 memory=3676 CPUtime=0.31 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 1061 0 0 0 31 0 0 0 20 0 1 0 223706429 34467840 919 33554432000 4194304 36388936 140736905915072 140736905913912 4251296 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8415 919 487 7861 0 519 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3676 KiB

[startup+0.700211 s]
/proc/loadavg: 0.92 1.05 1.40 3/191 19501
/proc/meminfo: memFree=28900696/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=33660 memory=3676 CPUtime=0.69 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 1067 0 0 0 69 0 0 0 20 0 1 0 223706429 34467840 919 33554432000 4194304 36388936 140736905915072 140736905913912 4658359 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8415 919 487 7861 0 519 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33660 KiB
Current children cumulated memory: 3676 KiB

[startup+1.50095 s]
/proc/loadavg: 0.92 1.05 1.40 4/204 19530
/proc/meminfo: memFree=28883972/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=33792 memory=3676 CPUtime=1.49 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 1076 0 0 0 149 0 0 0 20 0 1 0 223706429 34603008 919 33554432000 4194304 36388936 140736905915072 140736905913912 6641168 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8448 919 487 7861 0 552 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33792 KiB
Current children cumulated memory: 3676 KiB

[startup+3.10936 s]
/proc/loadavg: 0.92 1.05 1.40 3/191 19623
/proc/meminfo: memFree=28899992/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=33792 memory=3812 CPUtime=3.1 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 1363 0 0 0 309 1 0 0 20 0 1 0 223706429 34603008 953 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8448 953 487 7861 0 552 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33792 KiB
Current children cumulated memory: 3812 KiB

[startup+6.3004 s]
/proc/loadavg: 1.01 1.06 1.40 3/191 19623
/proc/meminfo: memFree=28884736/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=33792 memory=3860 CPUtime=6.29 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 1662 0 0 0 625 4 0 0 20 0 1 0 223706429 34603008 965 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8448 965 487 7861 0 552 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33792 KiB
Current children cumulated memory: 3860 KiB

[startup+12.7003 s]
/proc/loadavg: 1.09 1.08 1.40 3/191 19623
/proc/meminfo: memFree=28900048/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=33924 memory=3928 CPUtime=12.69 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 1973 0 0 0 1261 8 0 0 20 0 1 0 223706429 34738176 982 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8481 982 487 7861 0 585 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33924 KiB
Current children cumulated memory: 3928 KiB

[startup+25.5003 s]
/proc/loadavg: 1.29 1.12 1.41 3/191 19623
/proc/meminfo: memFree=28900724/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=33924 memory=3992 CPUtime=25.49 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 2599 0 0 0 2533 16 0 0 20 0 1 0 223706429 34738176 998 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8481 998 487 7861 0 585 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33924 KiB
Current children cumulated memory: 3992 KiB

[startup+51.1093 s]
/proc/loadavg: 1.53 1.19 1.43 3/191 19623
/proc/meminfo: memFree=28900392/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=33924 memory=4024 CPUtime=51.1 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 2940 0 0 0 5077 33 0 0 20 0 1 0 223706429 34738176 1006 33554432000 4194304 36388936 140736905915072 140736905913912 4420386 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8481 1006 487 7861 0 585 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33924 KiB
Current children cumulated memory: 4024 KiB

[startup+102.3 s]
/proc/loadavg: 1.80 1.32 1.46 3/191 19624
/proc/meminfo: memFree=28900856/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34056 memory=4084 CPUtime=102.3 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 3304 0 0 0 10165 65 0 0 20 0 1 0 223706429 34873344 1021 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8514 1021 487 7861 0 618 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 34056 KiB
Current children cumulated memory: 4084 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 1.44 1.49 3/191 19625
/proc/meminfo: memFree=28901048/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34056 memory=4128 CPUtime=162.29 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 3667 0 0 0 16126 103 0 0 20 0 1 0 223706429 34873344 1032 33554432000 4194304 36388936 140736905915072 140736905913912 6663904 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8514 1032 487 7861 0 618 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 34056 KiB
Current children cumulated memory: 4128 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 1.56 1.53 3/191 19626
/proc/meminfo: memFree=28900584/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34056 memory=4172 CPUtime=222.29 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 3991 0 0 0 22088 141 0 0 20 0 1 0 223706429 34873344 1043 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8514 1043 487 7861 0 618 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 34056 KiB
Current children cumulated memory: 4172 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 1.64 1.56 3/191 19627
/proc/meminfo: memFree=28900632/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34188 memory=4196 CPUtime=282.3 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 4341 0 0 0 28048 182 0 0 20 0 1 0 223706429 35008512 1049 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8547 1049 487 7861 0 651 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 34188 KiB
Current children cumulated memory: 4196 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.70 1.59 3/188 19629
/proc/meminfo: memFree=28900936/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34188 memory=4232 CPUtime=342.3 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 4684 0 0 0 34010 220 0 0 20 0 1 0 223706429 35008512 1058 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8547 1058 487 7861 0 651 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 34188 KiB
Current children cumulated memory: 4232 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.76 1.61 3/188 19630
/proc/meminfo: memFree=28900680/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34188 memory=4308 CPUtime=402.3 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 4742 0 0 0 39971 259 0 0 20 0 1 0 223706429 35008512 1077 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8547 1077 487 7861 0 651 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 34188 KiB
Current children cumulated memory: 4308 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.80 1.63 3/188 19631
/proc/meminfo: memFree=28900684/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34188 memory=4308 CPUtime=462.3 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 4742 0 0 0 45931 299 0 0 20 0 1 0 223706429 35008512 1077 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8547 1077 487 7861 0 651 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 34188 KiB
Current children cumulated memory: 4308 KiB


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

Current children cumulated memory: 4456 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19682
/proc/meminfo: memFree=28901060/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34320 memory=4456 CPUtime=2082.36 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 6069 0 0 0 206867 1369 0 0 20 0 1 0 223706429 35143680 1114 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8580 1114 487 7861 0 684 0
Current children cumulated CPU time: 2082.36 s
Current children cumulated vsize: 34320 KiB
Current children cumulated memory: 4456 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19683
/proc/meminfo: memFree=28900572/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34320 memory=4456 CPUtime=2142.37 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 6127 0 0 0 212829 1408 0 0 20 0 1 0 223706429 35143680 1114 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8580 1114 487 7861 0 684 0
Current children cumulated CPU time: 2142.37 s
Current children cumulated vsize: 34320 KiB
Current children cumulated memory: 4456 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19684
/proc/meminfo: memFree=28901092/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34320 memory=4456 CPUtime=2202.37 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 6155 0 0 0 218792 1445 0 0 20 0 1 0 223706429 35143680 1114 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8580 1114 487 7861 0 684 0
Current children cumulated CPU time: 2202.37 s
Current children cumulated vsize: 34320 KiB
Current children cumulated memory: 4456 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19685
/proc/meminfo: memFree=28900856/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34320 memory=4464 CPUtime=2262.37 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 6217 0 0 0 224753 1484 0 0 20 0 1 0 223706429 35143680 1116 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8580 1116 487 7861 0 684 0
Current children cumulated CPU time: 2262.37 s
Current children cumulated vsize: 34320 KiB
Current children cumulated memory: 4464 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19686
/proc/meminfo: memFree=28900744/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34320 memory=4464 CPUtime=2322.38 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 6280 0 0 0 230719 1519 0 0 20 0 1 0 223706429 35143680 1116 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8580 1116 487 7861 0 684 0
Current children cumulated CPU time: 2322.38 s
Current children cumulated vsize: 34320 KiB
Current children cumulated memory: 4464 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19695
/proc/meminfo: memFree=28900480/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34320 memory=4464 CPUtime=2382.38 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 6281 0 0 0 236678 1560 0 0 20 0 1 0 223706429 35143680 1116 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8580 1116 487 7861 0 684 0
Current children cumulated CPU time: 2382.38 s
Current children cumulated vsize: 34320 KiB
Current children cumulated memory: 4464 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19696
/proc/meminfo: memFree=28900752/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34320 memory=4464 CPUtime=2442.38 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 6361 0 0 0 242639 1599 0 0 20 0 1 0 223706429 35143680 1116 33554432000 4194304 36388936 140736905915072 140736905913912 4420431 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8580 1116 487 7861 0 684 0
Current children cumulated CPU time: 2442.38 s
Current children cumulated vsize: 34320 KiB
Current children cumulated memory: 4464 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19697
/proc/meminfo: memFree=28900696/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34320 memory=4472 CPUtime=2502.38 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 6419 0 0 0 248600 1638 0 0 20 0 1 0 223706429 35143680 1118 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8580 1118 487 7861 0 684 0
Current children cumulated CPU time: 2502.38 s
Current children cumulated vsize: 34320 KiB
Current children cumulated memory: 4472 KiB

[startup+2519.92 s]
# the end of solver process 19496 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2503.5 s, system=16.5106 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19697
/proc/meminfo: memFree=28900696/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34320 memory=4472 CPUtime=2508.88 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 6419 0 0 0 249244 1644 0 0 20 0 1 0 223706429 35143680 1118 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8580 1118 487 7861 0 684 0
Current children cumulated CPU time: 2508.88 s
Current children cumulated vsize: 34320 KiB
Current children cumulated memory: 4472 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19697
/proc/meminfo: memFree=28900696/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34320 memory=4472 CPUtime=2515.29 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 6419 0 0 0 249881 1648 0 0 20 0 1 0 223706429 35143680 1118 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8580 1118 487 7861 0 684 0
Current children cumulated CPU time: 2515.29 s
Current children cumulated vsize: 34320 KiB
Current children cumulated memory: 4472 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19697
/proc/meminfo: memFree=28900696/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34320 memory=4472 CPUtime=2518.49 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 6419 0 0 0 250199 1650 0 0 20 0 1 0 223706429 35143680 1118 33554432000 4194304 36388936 140736905915072 140736905913912 4251315 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8580 1118 487 7861 0 684 0
Current children cumulated CPU time: 2518.49 s
Current children cumulated vsize: 34320 KiB
Current children cumulated memory: 4472 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19697
/proc/meminfo: memFree=28900696/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34320 memory=4472 CPUtime=2519.28 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 6419 0 0 0 250278 1650 0 0 20 0 1 0 223706429 35143680 1118 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8580 1118 487 7861 0 684 0
Current children cumulated CPU time: 2519.28 s
Current children cumulated vsize: 34320 KiB
Current children cumulated memory: 4472 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19697
/proc/meminfo: memFree=28900696/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34320 memory=4472 CPUtime=2519.68 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 6419 0 0 0 250318 1650 0 0 20 0 1 0 223706429 35143680 1118 33554432000 4194304 36388936 140736905915072 140736905913912 4598991 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8580 1118 487 7861 0 684 0
Current children cumulated CPU time: 2519.68 s
Current children cumulated vsize: 34320 KiB
Current children cumulated memory: 4472 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19697
/proc/meminfo: memFree=28900696/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34320 memory=4472 CPUtime=2519.88 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 6419 0 0 0 250338 1650 0 0 20 0 1 0 223706429 35143680 1118 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8580 1118 487 7861 0 684 0
Current children cumulated CPU time: 2519.88 s
Current children cumulated vsize: 34320 KiB
Current children cumulated memory: 4472 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19697
/proc/meminfo: memFree=28900696/32770624 swapFree=67030652/67108860
[pid=19496] ppid=19492 vsize=34320 memory=4472 CPUtime=2519.99 cores=0,2,4,6
/proc/19496/stat : 19496 (BTD) R 19492 19496 19435 0 -1 4202496 6419 0 0 0 250348 1651 0 0 20 0 1 0 223706429 35143680 1118 33554432000 4194304 36388936 140736905915072 140736905913912 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 64688128 140736905921725 140736905921803 140736905921803 140736905924561 0
/proc/19496/statm: 8580 1118 487 7861 0 684 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 34320 KiB
Current children cumulated memory: 4472 KiB

Child status: 0
Real time (s): 2519.92
CPU time (s): 2520.01
CPU user time (s): 2503.5
CPU system time (s): 16.5106
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 34320
Max. memory (cumulated for all children) (KiB): 4472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2503.5
system time used= 16.5106
maximum resident set size= 4488
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6484
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= 4
involuntary context switches= 766


# summary of solver processes directly reported to runsolver:
#   pid: 19496
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2503.5
#   total CPU system time (s): 16.5106

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.20663 second user time and 16.1569 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-12 10:10:32
IDJOB=4306284
IDBENCH=141016
IDSOLVER=2786
FILE ID=node102/4306284-1534061432
RUNJOBID= node102-1534061432-19466
PBS_JOBID= 21036978
Free space on /tmp= 38188 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-15_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306284-1534061432/watcher-4306284-1534061432 -o /tmp/evaluation-result-4306284-1534061432/solver-4306284-1534061432 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19466 --watchdog 2580  BTD 3 2520 HOME/instance-4306284-1534061432.xml 

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

MD5SUM BENCH= 531220ca8f264cab5c203edb1f2daff4
RANDOM SEED=1076406981

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:        28904656 kB
MemAvailable:   31878860 kB
Buffers:          122684 kB
Cached:          3099136 kB
SwapCached:        51252 kB
Active:          1671332 kB
Inactive:        1628368 kB
Active(anon):       3132 kB
Inactive(anon):   126948 kB
Active(file):    1668200 kB
Inactive(file):  1501420 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030652 kB
Dirty:            105624 kB
Writeback:             0 kB
AnonPages:         34812 kB
Mapped:            49472 kB
Shmem:             48976 kB
Slab:             261352 kB
SReclaimable:     233044 kB
SUnreclaim:        28308 kB
KernelStack:        3200 kB
PageTables:         5136 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     350548 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 10:52:33