Trace number 4292832

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 2519.86

General information on the benchmark

NameColouredQueens/
ColouredQueens-13_c18.xml
MD5SUM3785e9b0b2758b612fcaaefab5873f44
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables169
Number of constraints72
Number of domains1
Minimum domain size13
Maximum domain size13
Distribution of domain sizes[{"size":13,"count":169}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":165}]
Minimum constraint arity2
Maximum constraint arity13
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":4},{"arity":13,"count":28}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":72}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11
2519.94/2519.85	s UNKNOWN
2519.94/2519.85	c  # Nodes: 12863535

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 (8603 MiB free)
  memory of node 1: 16384 MiB (10860 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292832-1532334940/watcher-4292832-1532334940 -o /tmp/evaluation-result-4292832-1532334940/solver-4292832-1532334940 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14443 --watchdog 2580 macht 2520 HOME/instance-4292832-1532334940.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=14955, runsolver pid=14952

[startup+0.10015 s]*
/proc/loadavg: 2.11 2.12 2.06 3/187 14956
/proc/meminfo: memFree=19930704/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=32824 memory=2744 CPUtime=0.1 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 845 0 0 0 10 0 0 0 20 0 1 0 51057253 33611776 686 33554432000 4194304 36388820 140727536977424 140727536977424 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8206 686 461 7860 0 311 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2744 KiB

[startup+0.20932 s]*
/proc/loadavg: 2.11 2.12 2.06 3/187 14956
/proc/meminfo: memFree=19930424/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=32824 memory=2744 CPUtime=0.21 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 850 0 0 0 21 0 0 0 20 0 1 0 51057253 33611776 686 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8206 686 461 7860 0 311 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2744 KiB

[startup+0.308876 s]*
/proc/loadavg: 2.11 2.12 2.06 3/187 14956
/proc/meminfo: memFree=19930424/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=32824 memory=2744 CPUtime=0.31 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 854 0 0 0 31 0 0 0 20 0 1 0 51057253 33611776 686 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8206 686 461 7860 0 311 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 2744 KiB

[startup+0.700273 s]
/proc/loadavg: 2.11 2.12 2.06 3/187 14956
/proc/meminfo: memFree=19930424/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=32956 memory=2744 CPUtime=0.69 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 861 0 0 0 69 0 0 0 20 0 1 0 51057253 33746944 686 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8239 686 461 7860 0 344 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32956 KiB
Current children cumulated memory: 2744 KiB

[startup+1.50027 s]
/proc/loadavg: 2.11 2.12 2.06 3/187 14956
/proc/meminfo: memFree=19930424/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=32956 memory=2744 CPUtime=1.5 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 866 0 0 0 149 1 0 0 20 0 1 0 51057253 33746944 686 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8239 686 461 7860 0 344 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 32956 KiB
Current children cumulated memory: 2744 KiB

[startup+3.10901 s]
/proc/loadavg: 2.11 2.12 2.06 3/187 15017
/proc/meminfo: memFree=19930628/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=32956 memory=2984 CPUtime=3.1 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 1078 0 0 0 308 2 0 0 20 0 1 0 51057253 33746944 746 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8239 746 475 7860 0 344 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32956 KiB
Current children cumulated memory: 2984 KiB

[startup+6.30035 s]
/proc/loadavg: 2.10 2.12 2.06 3/187 15017
/proc/meminfo: memFree=19908744/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=32956 memory=3000 CPUtime=6.29 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 1300 0 0 0 624 5 0 0 20 0 1 0 51057253 33746944 750 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8239 750 475 7860 0 344 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32956 KiB
Current children cumulated memory: 3000 KiB

[startup+12.7003 s]
/proc/loadavg: 2.09 2.12 2.06 3/187 15017
/proc/meminfo: memFree=19929528/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=32956 memory=3032 CPUtime=12.69 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 1529 0 0 0 1258 11 0 0 20 0 1 0 51057253 33746944 758 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8239 758 475 7860 0 344 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32956 KiB
Current children cumulated memory: 3032 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=14955] ppid=14952 vsize=33088 memory=3108 CPUtime=25.49 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 2002 0 0 0 2526 23 0 0 20 0 1 0 51057253 33882112 777 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8272 777 475 7860 0 377 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3108 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=14955] ppid=14952 vsize=33088 memory=3136 CPUtime=51.1 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 2261 0 0 0 5067 43 0 0 20 0 1 0 51057253 33882112 784 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8272 784 475 7860 0 377 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 3136 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=14955] ppid=14952 vsize=33220 memory=3176 CPUtime=102.3 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 2529 0 0 0 10147 83 0 0 20 0 1 0 51057253 34017280 794 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8305 794 475 7860 0 410 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3176 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=14955] ppid=14952 vsize=33220 memory=3236 CPUtime=162.3 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 2798 0 0 0 16103 127 0 0 20 0 1 0 51057253 34017280 809 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8305 809 475 7860 0 410 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3236 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=14955] ppid=14952 vsize=33220 memory=3252 CPUtime=222.31 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 3083 0 0 0 22060 171 0 0 20 0 1 0 51057253 34017280 813 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8305 813 475 7860 0 410 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3252 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/188 15029
/proc/meminfo: memFree=19928192/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=33220 memory=3252 CPUtime=282.3 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 3087 0 0 0 28010 220 0 0 20 0 1 0 51057253 34017280 813 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8305 813 475 7860 0 410 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3252 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 15030
/proc/meminfo: memFree=19928488/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=33220 memory=3304 CPUtime=342.31 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 3365 0 0 0 33964 267 0 0 20 0 1 0 51057253 34017280 826 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8305 826 476 7860 0 410 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3304 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=14955] ppid=14952 vsize=33220 memory=3304 CPUtime=402.31 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 3379 0 0 0 39918 313 0 0 20 0 1 0 51057253 34017280 826 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8305 826 476 7860 0 410 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3304 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=14955] ppid=14952 vsize=33220 memory=3328 CPUtime=462.31 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 3657 0 0 0 45870 361 0 0 20 0 1 0 51057253 34017280 832 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8305 832 476 7860 0 410 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 33220 KiB
Current children cumulated memory: 3328 KiB


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

Current children cumulated memory: 3468 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 15100
/proc/meminfo: memFree=19926532/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=33352 memory=3468 CPUtime=2022.41 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 7439 0 0 0 200661 1580 0 0 20 0 1 0 51057253 34152448 867 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8338 867 477 7860 0 443 0
Current children cumulated CPU time: 2022.41 s
Current children cumulated vsize: 33352 KiB
Current children cumulated memory: 3468 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15109
/proc/meminfo: memFree=19925796/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=33352 memory=3468 CPUtime=2082.41 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 7439 0 0 0 206619 1622 0 0 20 0 1 0 51057253 34152448 867 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8338 867 477 7860 0 443 0
Current children cumulated CPU time: 2082.41 s
Current children cumulated vsize: 33352 KiB
Current children cumulated memory: 3468 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=14955] ppid=14952 vsize=33352 memory=3468 CPUtime=2142.42 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 7659 0 0 0 212576 1666 0 0 20 0 1 0 51057253 34152448 867 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8338 867 477 7860 0 443 0
Current children cumulated CPU time: 2142.42 s
Current children cumulated vsize: 33352 KiB
Current children cumulated memory: 3468 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=14955] ppid=14952 vsize=33484 memory=3480 CPUtime=2202.42 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 7749 0 0 0 218534 1708 0 0 20 0 1 0 51057253 34287616 870 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8371 870 477 7860 0 476 0
Current children cumulated CPU time: 2202.42 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3480 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=14955] ppid=14952 vsize=33484 memory=3480 CPUtime=2262.43 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 7955 0 0 0 224492 1751 0 0 20 0 1 0 51057253 34287616 870 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8371 870 477 7860 0 476 0
Current children cumulated CPU time: 2262.43 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3480 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=14955] ppid=14952 vsize=33484 memory=3480 CPUtime=2322.43 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 7955 0 0 0 230448 1795 0 0 20 0 1 0 51057253 34287616 870 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8371 870 477 7860 0 476 0
Current children cumulated CPU time: 2322.43 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3480 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=14955] ppid=14952 vsize=33484 memory=3492 CPUtime=2382.44 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 8266 0 0 0 236404 1840 0 0 20 0 1 0 51057253 34287616 873 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8371 873 477 7860 0 476 0
Current children cumulated CPU time: 2382.44 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3492 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=14955] ppid=14952 vsize=33484 memory=3492 CPUtime=2442.44 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 8266 0 0 0 242362 1882 0 0 20 0 1 0 51057253 34287616 873 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8371 873 477 7860 0 476 0
Current children cumulated CPU time: 2442.44 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3492 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=14955] ppid=14952 vsize=33484 memory=3492 CPUtime=2502.44 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 8478 0 0 0 248312 1932 0 0 20 0 1 0 51057253 34287616 873 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8371 873 477 7860 0 476 0
Current children cumulated CPU time: 2502.44 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3492 KiB

[startup+2519.86 s]
# the end of solver process 14955 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2500.52 s, system=19.4852 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=19926876/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=33484 memory=3492 CPUtime=2508.94 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 8488 0 0 0 248957 1937 0 0 20 0 1 0 51057253 34287616 873 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8371 873 477 7860 0 476 0
Current children cumulated CPU time: 2508.94 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3492 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=14955] ppid=14952 vsize=33484 memory=3492 CPUtime=2515.34 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 8488 0 0 0 249590 1944 0 0 20 0 1 0 51057253 34287616 873 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8371 873 477 7860 0 476 0
Current children cumulated CPU time: 2515.34 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3492 KiB

[startup+2518.4 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 15116
/proc/meminfo: memFree=19927000/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=33484 memory=3492 CPUtime=2518.54 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 8488 0 0 0 249907 1947 0 0 20 0 1 0 51057253 34287616 873 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8371 873 477 7860 0 476 0
Current children cumulated CPU time: 2518.54 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3492 KiB

[startup+2519.2 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 15116
/proc/meminfo: memFree=19927000/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=33484 memory=3492 CPUtime=2519.35 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 8488 0 0 0 249987 1948 0 0 20 0 1 0 51057253 34287616 873 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8371 873 477 7860 0 476 0
Current children cumulated CPU time: 2519.35 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3492 KiB

[startup+2519.6 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 15116
/proc/meminfo: memFree=19927000/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=33484 memory=3492 CPUtime=2519.74 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 8488 0 0 0 250026 1948 0 0 20 0 1 0 51057253 34287616 873 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8371 873 477 7860 0 476 0
Current children cumulated CPU time: 2519.74 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3492 KiB

[startup+2519.8 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 15116
/proc/meminfo: memFree=19927000/32770624 swapFree=67108860/67108860
[pid=14955] ppid=14952 vsize=33484 memory=3492 CPUtime=2519.94 cores=1,3,5,7
/proc/14955/stat : 14955 (macht) R 14952 14955 14411 0 -1 4202496 8488 0 0 0 250046 1948 0 0 20 0 1 0 51057253 34287616 873 33554432000 4194304 36388820 140727536977424 140727536975080 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 40747008 140727536985275 140727536985353 140727536985353 140727536988111 0
/proc/14955/statm: 8371 873 477 7860 0 476 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 33484 KiB
Current children cumulated memory: 3492 KiB

Child status: 0
Real time (s): 2519.86
CPU time (s): 2520.01
CPU user time (s): 2500.52
CPU system time (s): 19.4852
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 33484
Max. memory (cumulated for all children) (KiB): 3492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2500.52
system time used= 19.4852
maximum resident set size= 3508
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8643
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= 755


# summary of solver processes directly reported to runsolver:
#   pid: 14955
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2500.52
#   total CPU system time (s): 19.4852

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.40401 second user time and 17.3043 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-23 10:35:40
IDJOB=4292832
IDBENCH=141022
IDSOLVER=2753
FILE ID=node107/4292832-1532334940
RUNJOBID= node107-1532329897-14443
PBS_JOBID= 21018999
Free space on /tmp= 55072 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-13_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292832-1532334940/watcher-4292832-1532334940 -o /tmp/evaluation-result-4292832-1532334940/solver-4292832-1532334940 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14443 --watchdog 2580  macht 2520 HOME/instance-4292832-1532334940.xml

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

MD5SUM BENCH= 3785e9b0b2758b612fcaaefab5873f44
RANDOM SEED=703797501

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:        19932088 kB
MemAvailable:   31938824 kB
Buffers:          265016 kB
Cached:         11886592 kB
SwapCached:            0 kB
Active:          1774452 kB
Inactive:       10433084 kB
Active(anon):      58792 kB
Inactive(anon):    16860 kB
Active(file):    1715660 kB
Inactive(file): 10416224 kB
Unevictable:        7152 kB
Mlocked:            7152 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52788 kB
Writeback:             0 kB
AnonPages:         64884 kB
Mapped:            38728 kB
Shmem:             17036 kB
Slab:             329936 kB
SReclaimable:     303312 kB
SUnreclaim:        26624 kB
KernelStack:        3360 kB
PageTables:         5544 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     344572 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 55024 MiB
End job on node107 at 2018-07-23 11:17:41