Trace number 4306279

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD 2018.07.27_3? (TO) 2519.84 2520

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_3

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 (10522 MiB free)
  memory of node 1: 16384 MiB (6301 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306279-1534063097/watcher-4306279-1534063097 -o /tmp/evaluation-result-4306279-1534063097/solver-4306279-1534063097 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534063097-29628 --watchdog 2580 BTD 3 2520 HOME/instance-4306279-1534063097.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
solver pid=29660, runsolver pid=29654
Current StackSize limit: 8192 KiB


[startup+0.100485 s]*
/proc/loadavg: 1.62 1.67 1.80 5/191 29662
/proc/meminfo: memFree=17223984/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32532 memory=2588 CPUtime=0.1 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 802 0 0 0 10 0 0 0 20 0 1 0 223872923 33312768 647 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8133 647 478 7861 0 237 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32532 KiB
Current children cumulated memory: 2588 KiB

[startup+0.209497 s]*
/proc/loadavg: 1.62 1.67 1.80 3/191 29662
/proc/meminfo: memFree=17223612/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32664 memory=2588 CPUtime=0.21 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 805 0 0 0 21 0 0 0 20 0 1 0 223872923 33447936 647 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8166 647 478 7861 0 270 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2588 KiB

[startup+0.308906 s]*
/proc/loadavg: 1.62 1.67 1.80 3/191 29662
/proc/meminfo: memFree=17223612/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32664 memory=2588 CPUtime=0.3 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 807 0 0 0 30 0 0 0 20 0 1 0 223872923 33447936 647 33554432000 4194304 36388936 140722611172720 140722611171560 4420423 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8166 647 478 7861 0 270 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2588 KiB

[startup+0.700223 s]
/proc/loadavg: 1.62 1.67 1.80 3/191 29662
/proc/meminfo: memFree=17223632/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32664 memory=2588 CPUtime=0.69 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 811 0 0 0 68 1 0 0 20 0 1 0 223872923 33447936 647 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8166 647 478 7861 0 270 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2588 KiB

[startup+1.50022 s]
/proc/loadavg: 1.62 1.67 1.80 3/191 29662
/proc/meminfo: memFree=17222576/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32664 memory=2588 CPUtime=1.48 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 815 0 0 0 147 1 0 0 20 0 1 0 223872923 33447936 647 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8166 647 478 7861 0 270 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2588 KiB

[startup+3.10911 s]
/proc/loadavg: 1.62 1.67 1.80 3/191 29662
/proc/meminfo: memFree=17178416/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32664 memory=2760 CPUtime=3.1 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 953 0 0 0 306 4 0 0 20 0 1 0 223872923 33447936 690 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8166 690 486 7861 0 270 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2760 KiB

[startup+6.30024 s]
/proc/loadavg: 1.89 1.72 1.81 3/191 29662
/proc/meminfo: memFree=17221564/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32664 memory=2776 CPUtime=6.29 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 1095 0 0 0 621 8 0 0 20 0 1 0 223872923 33447936 694 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8166 694 486 7861 0 270 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2776 KiB

[startup+12.7002 s]
/proc/loadavg: 1.90 1.72 1.81 3/191 29662
/proc/meminfo: memFree=17222260/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32664 memory=2792 CPUtime=12.69 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 1242 0 0 0 1253 16 0 0 20 0 1 0 223872923 33447936 698 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8166 698 486 7861 0 270 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2792 KiB

[startup+25.5002 s]*
/proc/loadavg: 1.92 1.74 1.82 3/191 29662
/proc/meminfo: memFree=17222352/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32664 memory=2824 CPUtime=25.49 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 1543 0 0 0 2517 32 0 0 20 0 1 0 223872923 33447936 706 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8166 706 486 7861 0 270 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32664 KiB
Current children cumulated memory: 2824 KiB

[startup+51.1002 s]
/proc/loadavg: 1.95 1.76 1.82 3/191 29662
/proc/meminfo: memFree=17222352/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32796 memory=2848 CPUtime=51.08 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 1700 0 0 0 5043 65 0 0 20 0 1 0 223872923 33583104 712 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8199 712 486 7861 0 303 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 2848 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.80 1.83 3/191 29663
/proc/meminfo: memFree=17222732/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32796 memory=2856 CPUtime=102.27 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 1866 0 0 0 10088 139 0 0 20 0 1 0 223872923 33583104 714 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8199 714 486 7861 0 303 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 2856 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.83 1.84 3/191 29671
/proc/meminfo: memFree=17222624/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32796 memory=2884 CPUtime=162.26 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 2033 0 0 0 16007 219 0 0 20 0 1 0 223872923 33583104 721 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8199 721 486 7861 0 303 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 2884 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.86 1.85 3/191 29672
/proc/meminfo: memFree=17222608/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32796 memory=2888 CPUtime=222.25 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 2201 0 0 0 21920 305 0 0 20 0 1 0 223872923 33583104 722 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8199 722 486 7861 0 303 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 2888 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 1.90 1.87 3/191 29673
/proc/meminfo: memFree=17222592/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32796 memory=2904 CPUtime=282.23 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 2372 0 0 0 27831 392 0 0 20 0 1 0 223872923 33583104 726 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8199 726 486 7861 0 303 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 2904 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 1.92 1.87 3/187 29674
/proc/meminfo: memFree=17223076/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32796 memory=2912 CPUtime=342.23 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 2518 0 0 0 33747 476 0 0 20 0 1 0 223872923 33583104 728 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8199 728 486 7861 0 303 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 2912 KiB

[startup+402.3 s]
/proc/loadavg: 2.90 2.14 1.95 3/187 29675
/proc/meminfo: memFree=17222812/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32796 memory=2920 CPUtime=402.22 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 2674 0 0 0 39666 556 0 0 20 0 1 0 223872923 33583104 730 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8199 730 486 7861 0 303 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 2920 KiB

[startup+462.3 s]
/proc/loadavg: 2.73 2.27 2.01 3/187 29676
/proc/meminfo: memFree=17223040/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32796 memory=2924 CPUtime=462.21 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 2845 0 0 0 45579 642 0 0 20 0 1 0 223872923 33583104 731 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8199 731 486 7861 0 303 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 32796 KiB
Current children cumulated memory: 2924 KiB


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

/proc/29660/statm: 8232 747 486 7861 0 336 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 2988 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 29740
/proc/meminfo: memFree=17222556/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32928 memory=2988 CPUtime=1842.14 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 6502 0 0 0 181674 2540 0 0 20 0 1 0 223872923 33718272 747 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8232 747 486 7861 0 336 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 2988 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 29741
/proc/meminfo: memFree=17222556/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32928 memory=2988 CPUtime=1902.14 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 6648 0 0 0 187585 2629 0 0 20 0 1 0 223872923 33718272 747 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8232 747 486 7861 0 336 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 2988 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 29750
/proc/meminfo: memFree=17222484/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32928 memory=2988 CPUtime=1962.14 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 6833 0 0 0 193505 2709 0 0 20 0 1 0 223872923 33718272 747 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8232 747 486 7861 0 336 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 2988 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 29751
/proc/meminfo: memFree=17222484/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32928 memory=2992 CPUtime=2022.14 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 6973 0 0 0 199418 2796 0 0 20 0 1 0 223872923 33718272 748 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8232 748 486 7861 0 336 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 2992 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 29752
/proc/meminfo: memFree=17223300/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32928 memory=2992 CPUtime=2082.13 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 7109 0 0 0 205335 2878 0 0 20 0 1 0 223872923 33718272 748 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8232 748 486 7861 0 336 0
Current children cumulated CPU time: 2082.13 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 2992 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 29753
/proc/meminfo: memFree=17222804/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32928 memory=2992 CPUtime=2142.13 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 7243 0 0 0 211248 2965 0 0 20 0 1 0 223872923 33718272 748 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8232 748 486 7861 0 336 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 2992 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 29754
/proc/meminfo: memFree=17222804/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32928 memory=2996 CPUtime=2202.14 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 7439 0 0 0 217167 3047 0 0 20 0 1 0 223872923 33718272 749 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8232 749 486 7861 0 336 0
Current children cumulated CPU time: 2202.14 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 2996 KiB

[startup+2262.3 s]
/proc/loadavg: 2.05 2.03 2.01 3/187 29755
/proc/meminfo: memFree=17222572/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32928 memory=2996 CPUtime=2262.14 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 7566 0 0 0 223081 3133 0 0 20 0 1 0 223872923 33718272 749 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8232 749 486 7861 0 336 0
Current children cumulated CPU time: 2262.14 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 2996 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.02 2.01 3/187 29756
/proc/meminfo: memFree=17223496/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32928 memory=2996 CPUtime=2322.14 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 7705 0 0 0 228998 3216 0 0 20 0 1 0 223872923 33718272 749 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8232 749 486 7861 0 336 0
Current children cumulated CPU time: 2322.14 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 2996 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 2.01 3/187 29757
/proc/meminfo: memFree=17223000/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32928 memory=2996 CPUtime=2382.13 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 7880 0 0 0 234912 3301 0 0 20 0 1 0 223872923 33718272 749 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8232 749 486 7861 0 336 0
Current children cumulated CPU time: 2382.13 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 2996 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 29758
/proc/meminfo: memFree=17223348/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32928 memory=3000 CPUtime=2442.14 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 8009 0 0 0 240831 3383 0 0 20 0 1 0 223872923 33718272 750 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8232 750 486 7861 0 336 0
Current children cumulated CPU time: 2442.14 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3000 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 29759
/proc/meminfo: memFree=17222976/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32928 memory=3000 CPUtime=2502.13 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 8136 0 0 0 246745 3468 0 0 20 0 1 0 223872923 33718272 750 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8232 750 486 7861 0 336 0
Current children cumulated CPU time: 2502.13 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3000 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 29767
/proc/meminfo: memFree=17222044/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32928 memory=3000 CPUtime=2519.83 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 8263 0 0 0 248493 3490 0 0 20 0 1 0 223872923 33718272 750 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8232 750 486 7861 0 336 0
Current children cumulated CPU time: 2519.83 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3000 KiB

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

[startup+2520 s]
# the end of solver process 29660 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2484.94 s, system=34.9079 s

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

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 29767
/proc/meminfo: memFree=17222044/32770624 swapFree=67108796/67108860
[pid=29660] ppid=29654 vsize=32928 memory=3000 CPUtime=2519.83 cores=1,3,5,7
/proc/29660/stat : 29660 (BTD) R 29654 29660 29596 0 -1 4202496 8263 0 0 0 248493 3490 0 0 20 0 1 0 223872923 33718272 750 33554432000 4194304 36388936 140722611172720 140722611171560 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 40173568 140722611176637 140722611176715 140722611176715 140722611179473 0
/proc/29660/statm: 8232 750 486 7861 0 336 0
Current children cumulated CPU time: 2519.83 s
Current children cumulated vsize: 32928 KiB
Current children cumulated memory: 3000 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520
CPU time (s): 2519.84
CPU user time (s): 2484.94
CPU system time (s): 34.9079
CPU usage (%): 99.9938
Max. virtual memory (cumulated for all children) (KiB): 32928
Max. memory (cumulated for all children) (KiB): 3000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2484.94
system time used= 34.9079
maximum resident set size= 3000
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8263
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= 3
involuntary context switches= 1098


# summary of solver processes directly reported to runsolver:
#   pid: 29660
#   total CPU time (s): 2519.84
#   total CPU user time (s): 2484.94
#   total CPU system time (s): 34.9079

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.2815 second user time and 15.3456 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-12 10:38:17
IDJOB=4306279
IDBENCH=141021
IDSOLVER=2786
FILE ID=node138/4306279-1534063097
RUNJOBID= node138-1534063097-29628
PBS_JOBID= 21036986
Free space on /tmp= 24208 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-10_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306279-1534063097/watcher-4306279-1534063097 -o /tmp/evaluation-result-4306279-1534063097/solver-4306279-1534063097 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534063097-29628 --watchdog 2580  BTD 3 2520 HOME/instance-4306279-1534063097.xml 

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

MD5SUM BENCH= dd9b438f7b2aa476e711f04952c9024a
RANDOM SEED=431211243

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        17228756 kB
MemAvailable:   31898996 kB
Buffers:          154280 kB
Cached:         14582136 kB
SwapCached:           12 kB
Active:          7388276 kB
Inactive:        7406504 kB
Active(anon):       3120 kB
Inactive(anon):   108412 kB
Active(file):    7385156 kB
Inactive(file):  7298092 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:            105276 kB
Writeback:             0 kB
AnonPages:         66272 kB
Mapped:            49992 kB
Shmem:             49740 kB
Slab:             443520 kB
SReclaimable:     415452 kB
SUnreclaim:        28068 kB
KernelStack:        3232 kB
PageTables:         5224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351756 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 24108 MiB
End job on node138 at 2018-08-12 11:20:18