Trace number 4292841

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
macht 2018.06.11? 2520.01 2519.89

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
2519.91/2519.88	s UNKNOWN
2519.91/2519.88	c  # Nodes: 10326314

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 (8605 MiB free)
  memory of node 1: 16384 MiB (10859 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292841-1532334943/watcher-4292841-1532334943 -o /tmp/evaluation-result-4292841-1532334943/solver-4292841-1532334943 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14442 --watchdog 2580 macht 2520 HOME/instance-4292841-1532334943.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=15016, runsolver pid=15013

[startup+0.100196 s]*
/proc/loadavg: 2.11 2.12 2.06 3/187 15017
/proc/meminfo: memFree=19930628/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33012 memory=2880 CPUtime=0.1 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 882 0 0 0 10 0 0 0 20 0 1 0 51057476 33804288 720 33554432000 4194304 36388820 140727048433232 140727048433232 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8253 720 461 7860 0 358 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33012 KiB
Current children cumulated memory: 2880 KiB

[startup+0.209335 s]*
/proc/loadavg: 2.11 2.12 2.06 3/187 15017
/proc/meminfo: memFree=19930628/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33012 memory=2880 CPUtime=0.21 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 887 0 0 0 21 0 0 0 20 0 1 0 51057476 33804288 720 33554432000 4194304 36388820 140727048433232 140727048433232 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8253 720 461 7860 0 358 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33012 KiB
Current children cumulated memory: 2880 KiB

[startup+0.308894 s]*
/proc/loadavg: 2.11 2.12 2.06 3/187 15017
/proc/meminfo: memFree=19930628/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33012 memory=2880 CPUtime=0.31 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 893 0 0 0 31 0 0 0 20 0 1 0 51057476 33804288 720 33554432000 4194304 36388820 140727048433232 140727048433232 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8253 720 461 7860 0 358 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33012 KiB
Current children cumulated memory: 2880 KiB

[startup+0.700334 s]
/proc/loadavg: 2.11 2.12 2.06 3/187 15017
/proc/meminfo: memFree=19930628/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33012 memory=2880 CPUtime=0.69 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 902 0 0 0 69 0 0 0 20 0 1 0 51057476 33804288 720 33554432000 4194304 36388820 140727048433232 140727048433232 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8253 720 461 7860 0 358 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33012 KiB
Current children cumulated memory: 2880 KiB

[startup+1.50034 s]
/proc/loadavg: 2.11 2.12 2.06 3/187 15017
/proc/meminfo: memFree=19930544/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33144 memory=3144 CPUtime=1.49 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 916 0 0 0 149 0 0 0 20 0 1 0 51057476 33939456 786 33554432000 4194304 36388820 140727048433232 140727048430664 4221216 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8286 786 475 7860 0 391 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33144 KiB
Current children cumulated memory: 3144 KiB

[startup+3.10905 s]
/proc/loadavg: 2.10 2.12 2.06 3/187 15017
/proc/meminfo: memFree=19886368/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33144 memory=3164 CPUtime=3.1 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 1167 0 0 0 308 2 0 0 20 0 1 0 51057476 33939456 791 33554432000 4194304 36388820 140727048433232 140727048430664 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8286 791 475 7860 0 391 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33144 KiB
Current children cumulated memory: 3164 KiB

[startup+6.30032 s]
/proc/loadavg: 2.10 2.12 2.06 3/187 15017
/proc/meminfo: memFree=19929404/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33144 memory=3208 CPUtime=6.29 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 1433 0 0 0 625 4 0 0 20 0 1 0 51057476 33939456 802 33554432000 4194304 36388820 140727048433232 140727048430664 4251148 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8286 802 475 7860 0 391 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33144 KiB
Current children cumulated memory: 3208 KiB

[startup+12.7003 s]
/proc/loadavg: 2.09 2.12 2.06 3/187 15017
/proc/meminfo: memFree=19929652/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33276 memory=3276 CPUtime=12.69 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 1708 0 0 0 1261 8 0 0 20 0 1 0 51057476 34074624 819 33554432000 4194304 36388820 140727048433232 140727048430664 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8319 819 475 7860 0 424 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33276 KiB
Current children cumulated memory: 3276 KiB

[startup+25.5003 s]
/proc/loadavg: 2.07 2.11 2.06 3/187 15017
/proc/meminfo: memFree=19929804/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33276 memory=3336 CPUtime=25.49 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 2259 0 0 0 2532 17 0 0 20 0 1 0 51057476 34074624 834 33554432000 4194304 36388820 140727048433232 140727048430664 4251152 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8319 834 475 7860 0 424 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33276 KiB
Current children cumulated memory: 3336 KiB

[startup+51.109 s]
/proc/loadavg: 2.05 2.10 2.06 3/187 15017
/proc/meminfo: memFree=19929700/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33408 memory=3380 CPUtime=51.11 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 2573 0 0 0 5077 34 0 0 20 0 1 0 51057476 34209792 845 33554432000 4194304 36388820 140727048433232 140727048430664 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8352 845 475 7860 0 457 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3380 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.10 2.06 3/187 15018
/proc/meminfo: memFree=19929892/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33408 memory=3432 CPUtime=102.3 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 2897 0 0 0 10163 67 0 0 20 0 1 0 51057476 34209792 858 33554432000 4194304 36388820 140727048433232 140727048430664 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8352 858 475 7860 0 457 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3432 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.08 2.05 3/187 15019
/proc/meminfo: memFree=19929712/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33408 memory=3460 CPUtime=162.3 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 3217 0 0 0 16120 110 0 0 20 0 1 0 51057476 34209792 865 33554432000 4194304 36388820 140727048433232 140727048430664 4356232 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8352 865 475 7860 0 457 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3460 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.07 2.05 3/187 15020
/proc/meminfo: memFree=19928572/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33408 memory=3488 CPUtime=222.3 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 3543 0 0 0 22079 151 0 0 20 0 1 0 51057476 34209792 872 33554432000 4194304 36388820 140727048433232 140727048430664 6663719 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8352 872 475 7860 0 457 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3488 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/188 15029
/proc/meminfo: memFree=19928316/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33540 memory=3488 CPUtime=282.31 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 3549 0 0 0 28041 190 0 0 20 0 1 0 51057476 34344960 872 33554432000 4194304 36388820 140727048433232 140727048430664 4356714 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8385 872 475 7860 0 490 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 33540 KiB
Current children cumulated memory: 3488 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 15030
/proc/meminfo: memFree=19928364/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33540 memory=3540 CPUtime=342.3 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 3869 0 0 0 34005 225 0 0 20 0 1 0 51057476 34344960 885 33554432000 4194304 36388820 140727048433232 140727048430664 6664672 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8385 885 475 7860 0 490 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 33540 KiB
Current children cumulated memory: 3540 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 15031
/proc/meminfo: memFree=19928680/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33540 memory=3548 CPUtime=402.31 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 3890 0 0 0 39966 265 0 0 20 0 1 0 51057476 34344960 887 33554432000 4194304 36388820 140727048433232 140727048430664 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8385 887 475 7860 0 490 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 33540 KiB
Current children cumulated memory: 3548 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 15032
/proc/meminfo: memFree=19928480/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33540 memory=3572 CPUtime=462.31 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 4205 0 0 0 45927 304 0 0 20 0 1 0 51057476 34344960 893 33554432000 4194304 36388820 140727048433232 140727048430664 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8385 893 476 7860 0 490 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 33540 KiB
Current children cumulated memory: 3572 KiB


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

Current children cumulated memory: 3712 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 15100
/proc/meminfo: memFree=19926524/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33672 memory=3720 CPUtime=2022.39 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 8464 0 0 0 200934 1305 0 0 20 0 1 0 51057476 34480128 930 33554432000 4194304 36388820 140727048433232 140727048430664 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8418 930 476 7860 0 523 0
Current children cumulated CPU time: 2022.39 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 3720 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15109
/proc/meminfo: memFree=19925920/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33672 memory=3720 CPUtime=2082.4 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 8464 0 0 0 206899 1341 0 0 20 0 1 0 51057476 34480128 930 33554432000 4194304 36388820 140727048433232 140727048430664 4356543 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8418 930 476 7860 0 523 0
Current children cumulated CPU time: 2082.4 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 3720 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15110
/proc/meminfo: memFree=19926112/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33672 memory=3720 CPUtime=2142.4 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 8699 0 0 0 212862 1378 0 0 20 0 1 0 51057476 34480128 930 33554432000 4194304 36388820 140727048433232 140727048430664 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8418 930 476 7860 0 523 0
Current children cumulated CPU time: 2142.4 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 3720 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15111
/proc/meminfo: memFree=19926344/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33672 memory=3720 CPUtime=2202.4 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 8699 0 0 0 218825 1415 0 0 20 0 1 0 51057476 34480128 930 33554432000 4194304 36388820 140727048433232 140727048430664 4251144 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8418 930 476 7860 0 523 0
Current children cumulated CPU time: 2202.4 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 3720 KiB

[startup+2262.3 s]
/proc/loadavg: 2.41 2.14 2.09 3/188 15112
/proc/meminfo: memFree=19926532/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33672 memory=3728 CPUtime=2262.4 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 9057 0 0 0 224787 1453 0 0 20 0 1 0 51057476 34480128 932 33554432000 4194304 36388820 140727048433232 140727048430664 4470099 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8418 932 476 7860 0 523 0
Current children cumulated CPU time: 2262.4 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 3728 KiB

[startup+2322.3 s]
/proc/loadavg: 2.15 2.12 2.08 3/188 15113
/proc/meminfo: memFree=19926732/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33672 memory=3728 CPUtime=2322.41 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 9062 0 0 0 230747 1494 0 0 20 0 1 0 51057476 34480128 932 33554432000 4194304 36388820 140727048433232 140727048430664 4356192 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8418 932 476 7860 0 523 0
Current children cumulated CPU time: 2322.41 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 3728 KiB

[startup+2382.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/187 15114
/proc/meminfo: memFree=19926700/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33672 memory=3728 CPUtime=2382.41 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 9295 0 0 0 236711 1530 0 0 20 0 1 0 51057476 34480128 932 33554432000 4194304 36388820 140727048433232 140727048430664 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8418 932 476 7860 0 523 0
Current children cumulated CPU time: 2382.41 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 3728 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/187 15115
/proc/meminfo: memFree=19926656/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33672 memory=3736 CPUtime=2442.42 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 9389 0 0 0 242671 1571 0 0 20 0 1 0 51057476 34480128 934 33554432000 4194304 36388820 140727048433232 140727048430664 4567371 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8418 934 476 7860 0 523 0
Current children cumulated CPU time: 2442.42 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 3736 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/187 15116
/proc/meminfo: memFree=19926876/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33672 memory=3736 CPUtime=2502.42 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 9649 0 0 0 248634 1608 0 0 20 0 1 0 51057476 34480128 934 33554432000 4194304 36388820 140727048433232 140727048430664 6663747 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8418 934 476 7860 0 523 0
Current children cumulated CPU time: 2502.42 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 3736 KiB

[startup+2519.89 s]
# the end of solver process 15016 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2503.82 s, system=16.1898 s

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

[startup+2508.8 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 15116
/proc/meminfo: memFree=19927000/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33672 memory=3736 CPUtime=2508.92 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 9649 0 0 0 249281 1611 0 0 20 0 1 0 51057476 34480128 934 33554432000 4194304 36388820 140727048433232 140727048430664 4356247 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8418 934 476 7860 0 523 0
Current children cumulated CPU time: 2508.92 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 3736 KiB

[startup+2515.2 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 15116
/proc/meminfo: memFree=19927000/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33672 memory=3736 CPUtime=2515.31 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 9649 0 0 0 249917 1614 0 0 20 0 1 0 51057476 34480128 934 33554432000 4194304 36388820 140727048433232 140727048430664 4356232 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8418 934 476 7860 0 523 0
Current children cumulated CPU time: 2515.31 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 3736 KiB

[startup+2518.4 s]
/proc/loadavg: 2.01 2.06 2.06 3/183 15157
/proc/meminfo: memFree=19929580/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33672 memory=3736 CPUtime=2518.52 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 9649 0 0 0 250235 1617 0 0 20 0 1 0 51057476 34480128 934 33554432000 4194304 36388820 140727048433232 140727048430664 4356448 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8418 934 476 7860 0 523 0
Current children cumulated CPU time: 2518.52 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 3736 KiB

[startup+2519.2 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 15177
/proc/meminfo: memFree=19928324/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33672 memory=3736 CPUtime=2519.32 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 9649 0 0 0 250314 1618 0 0 20 0 1 0 51057476 34480128 934 33554432000 4194304 36388820 140727048433232 140727048430664 4356265 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8418 934 476 7860 0 523 0
Current children cumulated CPU time: 2519.32 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 3736 KiB

[startup+2519.6 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 15177
/proc/meminfo: memFree=19928324/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33672 memory=3736 CPUtime=2519.71 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 9649 0 0 0 250353 1618 0 0 20 0 1 0 51057476 34480128 934 33554432000 4194304 36388820 140727048433232 140727048430664 4356757 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8418 934 476 7860 0 523 0
Current children cumulated CPU time: 2519.71 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 3736 KiB

[startup+2519.8 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 15177
/proc/meminfo: memFree=19928324/32770624 swapFree=67108860/67108860
[pid=15016] ppid=15013 vsize=33672 memory=3736 CPUtime=2519.91 cores=0,2,4,6
/proc/15016/stat : 15016 (macht) R 15013 15016 14411 0 -1 4202496 9649 0 0 0 250373 1618 0 0 20 0 1 0 51057476 34480128 934 33554432000 4194304 36388820 140727048433232 140727048430664 4356126 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50835456 140727048434875 140727048434953 140727048434953 140727048437711 0
/proc/15016/statm: 8418 934 476 7860 0 523 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 33672 KiB
Current children cumulated memory: 3736 KiB

Child status: 0
Real time (s): 2519.89
CPU time (s): 2520.01
CPU user time (s): 2503.82
CPU system time (s): 16.1898
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 33672
Max. memory (cumulated for all children) (KiB): 3736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2503.82
system time used= 16.1898
maximum resident set size= 3752
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9825
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= 1682


# summary of solver processes directly reported to runsolver:
#   pid: 15016
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2503.82
#   total CPU system time (s): 16.1898

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.10864 second user time and 17.0986 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-23 10:35:43
IDJOB=4292841
IDBENCH=141023
IDSOLVER=2753
FILE ID=node107/4292841-1532334943
RUNJOBID= node107-1532329897-14442
PBS_JOBID= 21018999
Free space on /tmp= 55072 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-14_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292841-1532334943/watcher-4292841-1532334943 -o /tmp/evaluation-result-4292841-1532334943/solver-4292841-1532334943 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14442 --watchdog 2580  macht 2520 HOME/instance-4292841-1532334943.xml

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

MD5SUM BENCH= eb742fbc5fe115028f4ee34ab4b949cf
RANDOM SEED=1568860657

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        19931716 kB
MemAvailable:   31938040 kB
Buffers:          265072 kB
Cached:         11886556 kB
SwapCached:            0 kB
Active:          1773836 kB
Inactive:       10433244 kB
Active(anon):      58652 kB
Inactive(anon):    16860 kB
Active(file):    1715184 kB
Inactive(file): 10416384 kB
Unevictable:        7152 kB
Mlocked:            7152 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            105452 kB
Writeback:             0 kB
AnonPages:         56864 kB
Mapped:            38404 kB
Shmem:             17036 kB
Slab:             330244 kB
SReclaimable:     303216 kB
SUnreclaim:        27028 kB
KernelStack:        3056 kB
PageTables:         4928 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     344816 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 55024 MiB
End job on node107 at 2018-07-23 11:17:43