Trace number 4292836

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_12 2018-06-11_12? 2520.01 2519.96

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 18.06.11_12
2519.94/2519.96	s UNKNOWN
2519.94/2519.96	c  # Nodes: 10533594

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 (6776 MiB free)
  memory of node 1: 16384 MiB (9041 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292836-1532466477/watcher-4292836-1532466477 -o /tmp/evaluation-result-4292836-1532466477/solver-4292836-1532466477 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580 BTD 12 2520 HOME/instance-4292836-1532466477.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
Current StackSize limit: 8192 KiB
solver pid=17046, runsolver pid=17042


[startup+0.100272 s]*
/proc/loadavg: 0.92 0.98 1.01 3/187 17051
/proc/meminfo: memFree=16194272/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33292 memory=3412 CPUtime=0.1 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 995 0 0 0 10 0 0 0 20 0 1 0 64210925 34091008 853 33554432000 4194304 36388972 140735380740832 140735380739672 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8323 853 497 7861 0 427 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33292 KiB
Current children cumulated memory: 3412 KiB

[startup+0.209573 s]*
/proc/loadavg: 0.92 0.98 1.01 3/187 17051
/proc/meminfo: memFree=16193900/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33424 memory=3412 CPUtime=0.21 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 1003 0 0 0 21 0 0 0 20 0 1 0 64210925 34226176 853 33554432000 4194304 36388972 140735380740832 140735380739672 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8356 853 497 7861 0 460 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 3412 KiB

[startup+0.309036 s]*
/proc/loadavg: 0.92 0.98 1.01 3/187 17051
/proc/meminfo: memFree=16193900/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33424 memory=3412 CPUtime=0.31 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 1004 0 0 0 31 0 0 0 20 0 1 0 64210925 34226176 853 33554432000 4194304 36388972 140735380740832 140735380739672 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8356 853 497 7861 0 460 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 3412 KiB

[startup+0.700269 s]
/proc/loadavg: 0.92 0.98 1.01 3/187 17051
/proc/meminfo: memFree=16193260/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33424 memory=3412 CPUtime=0.69 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 1014 0 0 0 69 0 0 0 20 0 1 0 64210925 34226176 853 33554432000 4194304 36388972 140735380740832 140735380739672 6663856 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8356 853 497 7861 0 460 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 3412 KiB

[startup+1.50027 s]
/proc/loadavg: 0.92 0.98 1.01 3/187 17051
/proc/meminfo: memFree=16193432/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33424 memory=3412 CPUtime=1.48 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 1025 0 0 0 148 0 0 0 20 0 1 0 64210925 34226176 853 33554432000 4194304 36388972 140735380740832 140735380739672 6663876 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8356 853 497 7861 0 460 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 3412 KiB

[startup+3.109 s]
/proc/loadavg: 0.92 0.98 1.01 3/187 17051
/proc/meminfo: memFree=16193432/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33556 memory=3608 CPUtime=3.1 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 1284 0 0 0 309 1 0 0 20 0 1 0 64210925 34361344 902 33554432000 4194304 36388972 140735380740832 140735380739672 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8389 902 498 7861 0 493 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 3608 KiB

[startup+6.30026 s]
/proc/loadavg: 0.92 0.98 1.01 3/187 17051
/proc/meminfo: memFree=16156900/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33556 memory=3652 CPUtime=6.29 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 1553 0 0 0 626 3 0 0 20 0 1 0 64210925 34361344 913 33554432000 4194304 36388972 140735380740832 140735380739672 4251296 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8389 913 498 7861 0 493 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 3652 KiB

[startup+12.7003 s]
/proc/loadavg: 1.01 1.00 1.02 3/187 17051
/proc/meminfo: memFree=16192976/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33556 memory=3688 CPUtime=12.69 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 1831 0 0 0 1262 7 0 0 20 0 1 0 64210925 34361344 922 33554432000 4194304 36388972 140735380740832 140735380739672 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8389 922 498 7861 0 493 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 3688 KiB

[startup+25.5002 s]*
/proc/loadavg: 1.23 1.05 1.03 3/187 17051
/proc/meminfo: memFree=16192976/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33688 memory=3764 CPUtime=25.49 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 2394 0 0 0 2534 15 0 0 20 0 1 0 64210925 34496512 941 33554432000 4194304 36388972 140735380740832 140735380739672 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8422 941 498 7861 0 526 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3764 KiB

[startup+51.1002 s]
/proc/loadavg: 1.49 1.12 1.06 3/187 17051
/proc/meminfo: memFree=16193352/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33688 memory=3808 CPUtime=51.09 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 2713 0 0 0 5079 30 0 0 20 0 1 0 64210925 34496512 952 33554432000 4194304 36388972 140735380740832 140735380739672 4308994 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8422 952 498 7861 0 526 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33688 KiB
Current children cumulated memory: 3808 KiB

[startup+102.3 s]
/proc/loadavg: 1.78 1.26 1.11 3/187 17052
/proc/meminfo: memFree=16194356/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33820 memory=3868 CPUtime=102.29 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 3038 0 0 0 10165 64 0 0 20 0 1 0 64210925 34631680 967 33554432000 4194304 36388972 140735380740832 140735380739672 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8455 967 498 7861 0 559 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 3868 KiB

[startup+162.3 s]
/proc/loadavg: 1.92 1.39 1.16 3/188 17083
/proc/meminfo: memFree=16193496/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33820 memory=3912 CPUtime=162.29 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 3368 0 0 0 16127 102 0 0 20 0 1 0 64210925 34631680 978 33554432000 4194304 36388972 140735380740832 140735380739672 4224470 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8455 978 498 7861 0 559 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 3912 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.50 1.22 3/188 17084
/proc/meminfo: memFree=16194004/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33820 memory=3944 CPUtime=222.29 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 3702 0 0 0 22087 142 0 0 20 0 1 0 64210925 34631680 986 33554432000 4194304 36388972 140735380740832 140735380739672 4356628 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8455 986 498 7861 0 559 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 3944 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.59 1.27 3/188 17085
/proc/meminfo: memFree=16193912/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33820 memory=3968 CPUtime=282.29 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 4037 0 0 0 28043 186 0 0 20 0 1 0 64210925 34631680 992 33554432000 4194304 36388972 140735380740832 140735380739672 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8455 992 498 7861 0 559 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 3968 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.67 1.31 3/188 17086
/proc/meminfo: memFree=16193548/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33820 memory=3992 CPUtime=342.29 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 4365 0 0 0 34003 226 0 0 20 0 1 0 64210925 34631680 998 33554432000 4194304 36388972 140735380740832 140735380739672 4567515 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8455 998 498 7861 0 559 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 33820 KiB
Current children cumulated memory: 3992 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.73 1.35 3/187 17087
/proc/meminfo: memFree=16194852/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33952 memory=4008 CPUtime=402.29 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 4692 0 0 0 39963 266 0 0 20 0 1 0 64210925 34766848 1002 33554432000 4194304 36388972 140735380740832 140735380739672 4251315 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8488 1002 498 7861 0 592 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 33952 KiB
Current children cumulated memory: 4008 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.78 1.40 3/187 17089
/proc/meminfo: memFree=16193984/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=33952 memory=4020 CPUtime=462.3 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5018 0 0 0 45926 304 0 0 20 0 1 0 64210925 34766848 1005 33554432000 4194304 36388972 140735380740832 140735380739672 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8488 1005 498 7861 0 592 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 33952 KiB
Current children cumulated memory: 4020 KiB


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

Current children cumulated memory: 4272 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.16 1.97 3/188 17140
/proc/meminfo: memFree=16192152/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=34084 memory=4272 CPUtime=2022.33 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5775 0 0 0 200920 1313 0 0 20 0 1 0 64210925 34902016 1068 33554432000 4194304 36388972 140735380740832 140735380739672 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8521 1068 499 7861 0 625 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4272 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.13 1.97 3/188 17141
/proc/meminfo: memFree=16192188/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=34084 memory=4272 CPUtime=2082.32 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5791 0 0 0 206885 1347 0 0 20 0 1 0 64210925 34902016 1068 33554432000 4194304 36388972 140735380740832 140735380739672 6663872 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8521 1068 499 7861 0 625 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4272 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.10 1.97 3/188 17142
/proc/meminfo: memFree=16192312/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=34084 memory=4276 CPUtime=2142.33 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5807 0 0 0 212853 1380 0 0 20 0 1 0 64210925 34902016 1069 33554432000 4194304 36388972 140735380740832 140735380739672 6664324 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8521 1069 499 7861 0 625 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4276 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.09 1.97 3/188 17143
/proc/meminfo: memFree=16192188/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=34084 memory=4276 CPUtime=2202.33 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5859 0 0 0 218817 1416 0 0 20 0 1 0 64210925 34902016 1069 33554432000 4194304 36388972 140735380740832 140735380739672 4356687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8521 1069 499 7861 0 625 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4276 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.07 1.97 3/187 17144
/proc/meminfo: memFree=16191940/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=34084 memory=4288 CPUtime=2262.33 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5876 0 0 0 224777 1456 0 0 20 0 1 0 64210925 34902016 1072 33554432000 4194304 36388972 140735380740832 140735380739672 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8521 1072 499 7861 0 625 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4288 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.06 1.97 3/187 17145
/proc/meminfo: memFree=16192204/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=34084 memory=4288 CPUtime=2322.34 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5893 0 0 0 230737 1497 0 0 20 0 1 0 64210925 34902016 1072 33554432000 4194304 36388972 140735380740832 140735380739672 6663760 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8521 1072 499 7861 0 625 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4288 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.05 1.97 3/187 17146
/proc/meminfo: memFree=16192328/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=34084 memory=4288 CPUtime=2382.33 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5910 0 0 0 236700 1533 0 0 20 0 1 0 64210925 34902016 1072 33554432000 4194304 36388972 140735380740832 140735380739672 6664426 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8521 1072 499 7861 0 625 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4288 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 1.97 3/187 17147
/proc/meminfo: memFree=16192708/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=34084 memory=4300 CPUtime=2442.34 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5960 0 0 0 242669 1565 0 0 20 0 1 0 64210925 34902016 1075 33554432000 4194304 36388972 140735380740832 140735380739672 4356416 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8521 1075 499 7861 0 625 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4300 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 1.97 3/187 17148
/proc/meminfo: memFree=16192212/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=34084 memory=4300 CPUtime=2502.34 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5977 0 0 0 248632 1602 0 0 20 0 1 0 64210925 34902016 1075 33554432000 4194304 36388972 140735380740832 140735380739672 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8521 1075 499 7861 0 625 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4300 KiB

[startup+2519.96 s]
# the end of solver process 17046 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2503.88 s, system=16.1353 s

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

[startup+2509.3 s]
/proc/loadavg: 2.00 2.03 1.97 3/187 17148
/proc/meminfo: memFree=16192212/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=34084 memory=4300 CPUtime=2509.34 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5977 0 0 0 249328 1606 0 0 20 0 1 0 64210925 34902016 1075 33554432000 4194304 36388972 140735380740832 140735380739672 6664440 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8521 1075 499 7861 0 625 0
Current children cumulated CPU time: 2509.34 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4300 KiB

[startup+2515.7 s]
/proc/loadavg: 2.00 2.03 1.97 3/187 17148
/proc/meminfo: memFree=16192212/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=34084 memory=4300 CPUtime=2515.73 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5977 0 0 0 249963 1610 0 0 20 0 1 0 64210925 34902016 1075 33554432000 4194304 36388972 140735380740832 140735380739672 4356399 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8521 1075 499 7861 0 625 0
Current children cumulated CPU time: 2515.73 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4300 KiB

[startup+2517.3 s]
/proc/loadavg: 2.00 2.03 1.97 3/187 17148
/proc/meminfo: memFree=16192212/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=34084 memory=4300 CPUtime=2517.34 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5994 0 0 0 250122 1612 0 0 20 0 1 0 64210925 34902016 1075 33554432000 4194304 36388972 140735380740832 140735380739672 4356628 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8521 1075 499 7861 0 625 0
Current children cumulated CPU time: 2517.34 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4300 KiB

[startup+2518.9 s]
/proc/loadavg: 2.00 2.03 1.97 3/187 17148
/proc/meminfo: memFree=16192212/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=34084 memory=4300 CPUtime=2518.93 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5994 0 0 0 250281 1612 0 0 20 0 1 0 64210925 34902016 1075 33554432000 4194304 36388972 140735380740832 140735380739672 6663849 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8521 1075 499 7861 0 625 0
Current children cumulated CPU time: 2518.93 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4300 KiB

[startup+2519.7 s]
/proc/loadavg: 2.00 2.03 1.97 3/187 17148
/proc/meminfo: memFree=16192212/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=34084 memory=4300 CPUtime=2519.74 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5994 0 0 0 250361 1613 0 0 20 0 1 0 64210925 34902016 1075 33554432000 4194304 36388972 140735380740832 140735380739672 6663863 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8521 1075 499 7861 0 625 0
Current children cumulated CPU time: 2519.74 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4300 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.03 1.97 3/187 17148
/proc/meminfo: memFree=16192212/32770624 swapFree=67108860/67108860
[pid=17046] ppid=17042 vsize=34084 memory=4300 CPUtime=2519.94 cores=1,3,5,7
/proc/17046/stat : 17046 (BTD) R 17042 17046 16989 0 -1 4202496 5994 0 0 0 250381 1613 0 0 20 0 1 0 64210925 34902016 1075 33554432000 4194304 36388972 140735380740832 140735380739672 4356399 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 41926656 140735380743356 140735380743435 140735380743435 140735380746193 0
/proc/17046/statm: 8521 1075 499 7861 0 625 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 4300 KiB

Child status: 0
Real time (s): 2519.96
CPU time (s): 2520.01
CPU user time (s): 2503.88
CPU system time (s): 16.1353
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 34084
Max. memory (cumulated for all children) (KiB): 4300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2503.87
system time used= 16.1353
maximum resident set size= 4316
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6049
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= 669


# summary of solver processes directly reported to runsolver:
#   pid: 17046
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2503.88
#   total CPU system time (s): 16.1353

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.95596 second user time and 15.6824 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-24 23:07:57
IDJOB=4292836
IDBENCH=141023
IDSOLVER=2748
FILE ID=node149/4292836-1532466477
RUNJOBID= node149-1532466477-17021
PBS_JOBID= 21021584
Free space on /tmp= 43264 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-14_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292836-1532466477/watcher-4292836-1532466477 -o /tmp/evaluation-result-4292836-1532466477/solver-4292836-1532466477 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580  BTD 12 2520 HOME/instance-4292836-1532466477.xml

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

MD5SUM BENCH= eb742fbc5fe115028f4ee34ab4b949cf
RANDOM SEED=1042729211

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        16198544 kB
MemAvailable:   31936796 kB
Buffers:          177964 kB
Cached:         15587480 kB
SwapCached:            0 kB
Active:          2409368 kB
Inactive:       13410332 kB
Active(anon):       4284 kB
Inactive(anon):    70204 kB
Active(file):    2405084 kB
Inactive(file): 13340128 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            105588 kB
Writeback:             0 kB
AnonPages:         62048 kB
Mapped:            38316 kB
Shmem:             17032 kB
Slab:             449488 kB
SReclaimable:     421500 kB
SUnreclaim:        27988 kB
KernelStack:        3136 kB
PageTables:         5268 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     318344 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 43160 MiB
End job on node149 at 2018-07-24 23:49:57