Trace number 4305807

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 2018.07.27? (TO) 2519.8 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-10_c18.xml
MD5SUMdd9b438f7b2aa476e711f04952c9024a
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 variables100
Number of constraints54
Number of domains1
Minimum domain size10
Maximum domain size10
Distribution of domain sizes[{"size":10,"count":100}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":96}]
Minimum constraint arity2
Maximum constraint arity10
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":22}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":54}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27

Verifier Data 

One s line expected

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 (5458 MiB free)
  memory of node 1: 16384 MiB (9916 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305807-1534062754/watcher-4305807-1534062754 -o /tmp/evaluation-result-4305807-1534062754/solver-4305807-1534062754 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534062754-29403 --watchdog 2580 macht 2520 HOME/instance-4305807-1534062754.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=29436, runsolver pid=29429

[startup+0.100142 s]*
/proc/loadavg: 1.31 1.81 1.97 4/191 29437
/proc/meminfo: memFree=15741816/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32396 memory=2320 CPUtime=0.1 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 754 0 0 0 10 0 0 0 20 0 1 0 223838720 33173504 580 33554432000 4194304 36388816 140732245311504 140732245311504 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8099 580 457 7860 0 204 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32396 KiB
Current children cumulated memory: 2320 KiB

[startup+0.209355 s]*
/proc/loadavg: 1.31 1.81 1.97 4/191 29437
/proc/meminfo: memFree=15741816/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32528 memory=2320 CPUtime=0.21 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 759 0 0 0 21 0 0 0 20 0 1 0 223838720 33308672 580 33554432000 4194304 36388816 140732245311504 140732245311504 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8132 580 457 7860 0 237 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32528 KiB
Current children cumulated memory: 2320 KiB

[startup+0.309166 s]*
/proc/loadavg: 1.31 1.81 1.97 4/191 29437
/proc/meminfo: memFree=15741552/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32528 memory=2320 CPUtime=0.31 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 760 0 0 0 31 0 0 0 20 0 1 0 223838720 33308672 580 33554432000 4194304 36388816 140732245311504 140732245311504 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8132 580 457 7860 0 237 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32528 KiB
Current children cumulated memory: 2320 KiB

[startup+0.700281 s]
/proc/loadavg: 1.37 1.81 1.97 5/191 29437
/proc/meminfo: memFree=15741896/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32528 memory=2320 CPUtime=0.69 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 765 0 0 0 68 1 0 0 20 0 1 0 223838720 33308672 580 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8132 580 457 7860 0 237 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32528 KiB
Current children cumulated memory: 2320 KiB

[startup+1.50027 s]
/proc/loadavg: 1.37 1.81 1.97 5/191 29437
/proc/meminfo: memFree=15741320/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32528 memory=2320 CPUtime=1.49 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 770 0 0 0 147 2 0 0 20 0 1 0 223838720 33308672 580 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8132 580 457 7860 0 237 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32528 KiB
Current children cumulated memory: 2320 KiB

[startup+3.10963 s]
/proc/loadavg: 1.37 1.81 1.97 4/191 29437
/proc/meminfo: memFree=15731780/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32528 memory=2576 CPUtime=3.1 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 905 0 0 0 306 4 0 0 20 0 1 0 223838720 33308672 644 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8132 644 474 7860 0 237 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32528 KiB
Current children cumulated memory: 2576 KiB

[startup+6.30026 s]
/proc/loadavg: 1.42 1.82 1.97 5/191 29437
/proc/meminfo: memFree=15741212/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32528 memory=2596 CPUtime=6.29 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 1045 0 0 0 622 7 0 0 20 0 1 0 223838720 33308672 649 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8132 649 474 7860 0 237 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32528 KiB
Current children cumulated memory: 2596 KiB

[startup+12.7003 s]
/proc/loadavg: 1.46 1.82 1.97 5/191 29437
/proc/meminfo: memFree=15741584/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32528 memory=2616 CPUtime=12.69 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 1192 0 0 0 1255 14 0 0 20 0 1 0 223838720 33308672 654 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8132 654 474 7860 0 237 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32528 KiB
Current children cumulated memory: 2616 KiB

[startup+25.5003 s]
/proc/loadavg: 1.55 1.83 1.97 5/191 29437
/proc/meminfo: memFree=15742136/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32660 memory=2660 CPUtime=25.49 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 1494 0 0 0 2520 29 0 0 20 0 1 0 223838720 33443840 665 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8165 665 474 7860 0 270 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32660 KiB
Current children cumulated memory: 2660 KiB

[startup+51.1092 s]
/proc/loadavg: 1.72 1.84 1.97 5/191 29437
/proc/meminfo: memFree=15741888/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32660 memory=2680 CPUtime=51.09 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 1655 0 0 0 5048 61 0 0 20 0 1 0 223838720 33443840 670 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8165 670 474 7860 0 270 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 32660 KiB
Current children cumulated memory: 2680 KiB

[startup+102.3 s]
/proc/loadavg: 1.88 1.87 1.97 5/191 29438
/proc/meminfo: memFree=15742112/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32660 memory=2692 CPUtime=102.29 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 1820 0 0 0 10101 128 0 0 20 0 1 0 223838720 33443840 673 33554432000 4194304 36388816 140732245311504 140732245309704 4420253 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8165 673 474 7860 0 270 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 32660 KiB
Current children cumulated memory: 2692 KiB

[startup+162.3 s]
/proc/loadavg: 1.96 1.89 1.97 4/190 29439
/proc/meminfo: memFree=15742088/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32660 memory=2716 CPUtime=162.28 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 1988 0 0 0 16026 202 0 0 20 0 1 0 223838720 33443840 679 33554432000 4194304 36388816 140732245311504 140732245309704 4420264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8165 679 474 7860 0 270 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 32660 KiB
Current children cumulated memory: 2716 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.91 1.97 5/190 29440
/proc/meminfo: memFree=15741956/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32660 memory=2728 CPUtime=222.27 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 2158 0 0 0 21953 274 0 0 20 0 1 0 223838720 33443840 682 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8165 682 474 7860 0 270 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 32660 KiB
Current children cumulated memory: 2728 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.93 1.97 5/190 29441
/proc/meminfo: memFree=15741940/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32660 memory=2744 CPUtime=282.26 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 2331 0 0 0 27875 351 0 0 20 0 1 0 223838720 33443840 686 33554432000 4194304 36388816 140732245311504 140732245309704 4420242 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8165 686 475 7860 0 270 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 32660 KiB
Current children cumulated memory: 2744 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.94 1.97 5/187 29442
/proc/meminfo: memFree=15742132/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32660 memory=2760 CPUtime=342.26 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 2506 0 0 0 33800 426 0 0 20 0 1 0 223838720 33443840 690 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8165 690 475 7860 0 270 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 32660 KiB
Current children cumulated memory: 2760 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.95 1.97 5/187 29443
/proc/meminfo: memFree=15741964/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32660 memory=2764 CPUtime=402.26 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 2682 0 0 0 39723 503 0 0 20 0 1 0 223838720 33443840 691 33554432000 4194304 36388816 140732245311504 140732245309704 6663792 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8165 691 475 7860 0 270 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 32660 KiB
Current children cumulated memory: 2764 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.96 1.97 5/188 29452
/proc/meminfo: memFree=15741704/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32660 memory=2772 CPUtime=462.25 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 2857 0 0 0 45648 577 0 0 20 0 1 0 223838720 33443840 693 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8165 693 475 7860 0 270 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 32660 KiB
Current children cumulated memory: 2772 KiB


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

/proc/29436/statm: 8198 709 475 7860 0 303 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 2836 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.98 5/188 29516
/proc/meminfo: memFree=15740168/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32792 memory=2836 CPUtime=1782.14 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 6556 0 0 0 176018 2196 0 0 20 0 1 0 223838720 33579008 709 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8198 709 475 7860 0 303 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 2836 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.98 5/188 29517
/proc/meminfo: memFree=15740060/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32792 memory=2840 CPUtime=1842.14 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 6747 0 0 0 181943 2271 0 0 20 0 1 0 223838720 33579008 710 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8198 710 475 7860 0 303 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 2840 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.98 5/188 29518
/proc/meminfo: memFree=15740192/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32792 memory=2840 CPUtime=1902.13 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 6888 0 0 0 187867 2346 0 0 20 0 1 0 223838720 33579008 710 33554432000 4194304 36388816 140732245311504 140732245309704 6663760 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8198 710 475 7860 0 303 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 2840 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.98 5/187 29519
/proc/meminfo: memFree=15740208/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32792 memory=2840 CPUtime=1962.12 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 7033 0 0 0 193794 2418 0 0 20 0 1 0 223838720 33579008 710 33554432000 4194304 36388816 140732245311504 140732245309704 4420228 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8198 710 475 7860 0 303 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 2840 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.98 5/187 29520
/proc/meminfo: memFree=15740332/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32792 memory=2840 CPUtime=2022.12 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 7166 0 0 0 199725 2487 0 0 20 0 1 0 223838720 33579008 710 33554432000 4194304 36388816 140732245311504 140732245309704 4420324 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8198 710 475 7860 0 303 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 2840 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.98 5/187 29521
/proc/meminfo: memFree=15740692/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32792 memory=2844 CPUtime=2082.11 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 7360 0 0 0 205650 2561 0 0 20 0 1 0 223838720 33579008 711 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8198 711 475 7860 0 303 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 2844 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.98 5/187 29522
/proc/meminfo: memFree=15740264/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32792 memory=2844 CPUtime=2142.11 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 7486 0 0 0 211579 2632 0 0 20 0 1 0 223838720 33579008 711 33554432000 4194304 36388816 140732245311504 140732245309704 6663760 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8198 711 475 7860 0 303 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 2844 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.98 5/187 29523
/proc/meminfo: memFree=15740388/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32792 memory=2844 CPUtime=2202.1 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 7612 0 0 0 217503 2707 0 0 20 0 1 0 223838720 33579008 711 33554432000 4194304 36388816 140732245311504 140732245309704 6663731 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8198 711 475 7860 0 303 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 2844 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.98 5/188 29532
/proc/meminfo: memFree=15740232/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32792 memory=2848 CPUtime=2262.1 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 7810 0 0 0 223434 2776 0 0 20 0 1 0 223838720 33579008 712 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8198 712 475 7860 0 303 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 2848 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.98 5/188 29533
/proc/meminfo: memFree=15740248/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32792 memory=2848 CPUtime=2322.1 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 7964 0 0 0 229359 2851 0 0 20 0 1 0 223838720 33579008 712 33554432000 4194304 36388816 140732245311504 140732245309704 6664192 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8198 712 475 7860 0 303 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 2848 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.98 5/188 29534
/proc/meminfo: memFree=15740372/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32792 memory=2848 CPUtime=2382.09 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 8106 0 0 0 235284 2925 0 0 20 0 1 0 223838720 33579008 712 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8198 712 475 7860 0 303 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 2848 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 1.98 5/188 29535
/proc/meminfo: memFree=15740364/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32792 memory=2848 CPUtime=2442.08 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 8263 0 0 0 241208 3000 0 0 20 0 1 0 223838720 33579008 712 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8198 712 475 7860 0 303 0
Current children cumulated CPU time: 2442.08 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 2848 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 1.98 5/188 29536
/proc/meminfo: memFree=15740248/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32792 memory=2852 CPUtime=2502.08 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 8458 0 0 0 247132 3076 0 0 20 0 1 0 223838720 33579008 713 33554432000 4194304 36388816 140732245311504 140732245309704 4420279 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8198 713 475 7860 0 303 0
Current children cumulated CPU time: 2502.08 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 2852 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 1.99 1.98 4/188 29536
/proc/meminfo: memFree=15740496/32770624 swapFree=67108792/67108860
[pid=29436] ppid=29429 vsize=32792 memory=2852 CPUtime=2519.79 cores=0,2,4,6
/proc/29436/stat : 29436 (macht) R 29429 29436 29372 0 -1 4202496 8578 0 0 0 248885 3094 0 0 20 0 1 0 223838720 33579008 713 33554432000 4194304 36388816 140732245311504 140732245309704 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 57610240 140732245312699 140732245312777 140732245312777 140732245315535 0
/proc/29436/statm: 8198 713 475 7860 0 303 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 32792 KiB
Current children cumulated memory: 2852 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.01 s]
# the end of solver process 29436 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2488.85 s, system=30.9454 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.8
CPU user time (s): 2488.85
CPU system time (s): 30.9454
CPU usage (%): 99.9916
Max. virtual memory (cumulated for all children) (KiB): 32792
Max. memory (cumulated for all children) (KiB): 2852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2488.85
system time used= 30.9454
maximum resident set size= 2852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8578
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= 3153


# summary of solver processes directly reported to runsolver:
#   pid: 29436
#   total CPU time (s): 2519.8
#   total CPU user time (s): 2488.85
#   total CPU system time (s): 30.9454

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.02071 second user time and 16.7084 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-12 10:32:34
IDJOB=4305807
IDBENCH=141021
IDSOLVER=2784
FILE ID=node150/4305807-1534062754
RUNJOBID= node150-1534062754-29403
PBS_JOBID= 21036984
Free space on /tmp= 34700 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-10_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305807-1534062754/watcher-4305807-1534062754 -o /tmp/evaluation-result-4305807-1534062754/solver-4305807-1534062754 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534062754-29403 --watchdog 2580  macht 2520 HOME/instance-4305807-1534062754.xml

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

MD5SUM BENCH= dd9b438f7b2aa476e711f04952c9024a
RANDOM SEED=1678648432

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        15745648 kB
MemAvailable:   31906660 kB
Buffers:          205388 kB
Cached:         16015464 kB
SwapCached:           32 kB
Active:          8142444 kB
Inactive:        8130692 kB
Active(anon):       2904 kB
Inactive(anon):   101496 kB
Active(file):    8139540 kB
Inactive(file):  8029196 kB
Unevictable:        7736 kB
Mlocked:            7736 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:            105212 kB
Writeback:             0 kB
AnonPages:         60012 kB
Mapped:            52548 kB
Shmem:             49732 kB
Slab:             448624 kB
SReclaimable:     420736 kB
SUnreclaim:        27888 kB
KernelStack:        3312 kB
PageTables:         5496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351076 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 34600 MiB
End job on node150 at 2018-08-12 11:14:35