Trace number 4306042

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD_12 2018.07.27_12? (TO) 2519.92 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-09_c18.xml
MD5SUM698e4c4133fb0965f93dce5d7165b624
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 variables81
Number of constraints48
Number of domains1
Minimum domain size9
Maximum domain size9
Distribution of domain sizes[{"size":9,"count":81}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":77}]
Minimum constraint arity2
Maximum constraint arity9
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":20}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":48}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12

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 (6815 MiB free)
  memory of node 1: 16384 MiB (10428 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306042-1534061342/watcher-4306042-1534061342 -o /tmp/evaluation-result-4306042-1534061342/solver-4306042-1534061342 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31612 --watchdog 2580 BTD 12 2520 HOME/instance-4306042-1534061342.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=31767, runsolver pid=31764

[startup+0.100103 s]*
/proc/loadavg: 1.09 1.08 1.40 3/194 31768
/proc/meminfo: memFree=17657312/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32504 memory=2352 CPUtime=0.1 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 781 0 0 0 10 0 0 0 20 0 1 0 223697409 33284096 588 33554432000 4194304 36388936 140733565144800 140733565144800 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8126 588 462 7861 0 230 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2352 KiB

[startup+0.209559 s]*
/proc/loadavg: 1.09 1.08 1.40 3/194 31768
/proc/meminfo: memFree=17657312/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32504 memory=2616 CPUtime=0.21 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 784 0 0 0 21 0 0 0 20 0 1 0 223697409 33284096 654 33554432000 4194304 36388936 140733565144800 140733565144800 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8126 654 497 7861 0 230 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2616 KiB

[startup+0.309247 s]*
/proc/loadavg: 1.09 1.08 1.40 3/194 31768
/proc/meminfo: memFree=17657312/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32504 memory=2616 CPUtime=0.3 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 786 0 0 0 30 0 0 0 20 0 1 0 223697409 33284096 654 33554432000 4194304 36388936 140733565144800 140733565144800 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8126 654 497 7861 0 230 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2616 KiB

[startup+0.700219 s]
/proc/loadavg: 1.09 1.08 1.40 3/194 31768
/proc/meminfo: memFree=17657312/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32504 memory=2616 CPUtime=0.69 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 789 0 0 0 68 1 0 0 20 0 1 0 223697409 33284096 654 33554432000 4194304 36388936 140733565144800 140733565144800 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8126 654 497 7861 0 230 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2616 KiB

[startup+1.50023 s]
/proc/loadavg: 1.09 1.08 1.40 3/194 31768
/proc/meminfo: memFree=17657312/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32504 memory=2616 CPUtime=1.49 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 793 0 0 0 146 3 0 0 20 0 1 0 223697409 33284096 654 33554432000 4194304 36388936 140733565144800 140733565144800 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8126 654 497 7861 0 230 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2616 KiB

[startup+3.11021 s]
/proc/loadavg: 1.09 1.08 1.40 3/194 31768
/proc/meminfo: memFree=17646184/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32504 memory=2676 CPUtime=3.1 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 914 0 0 0 305 5 0 0 20 0 1 0 223697409 33284096 669 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8126 669 497 7861 0 230 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2676 KiB

[startup+6.30022 s]
/proc/loadavg: 1.16 1.09 1.40 3/194 31768
/proc/meminfo: memFree=17656748/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32504 memory=2688 CPUtime=6.29 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 1039 0 0 0 618 11 0 0 20 0 1 0 223697409 33284096 672 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8126 672 497 7861 0 230 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2688 KiB

[startup+12.7002 s]
/proc/loadavg: 1.23 1.11 1.41 3/194 31768
/proc/meminfo: memFree=17656376/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32504 memory=2700 CPUtime=12.69 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 1167 0 0 0 1248 21 0 0 20 0 1 0 223697409 33284096 675 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8126 675 497 7861 0 230 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2700 KiB

[startup+25.5002 s]
/proc/loadavg: 1.40 1.15 1.42 3/194 31768
/proc/meminfo: memFree=17656376/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32636 memory=2728 CPUtime=25.49 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 1430 0 0 0 2507 42 0 0 20 0 1 0 223697409 33419264 682 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8159 682 497 7861 0 263 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2728 KiB

[startup+51.1092 s]
/proc/loadavg: 1.60 1.22 1.43 3/194 31768
/proc/meminfo: memFree=17656376/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32636 memory=2744 CPUtime=51.1 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 1570 0 0 0 5031 79 0 0 20 0 1 0 223697409 33419264 686 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8159 686 497 7861 0 263 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2744 KiB

[startup+102.3 s]
/proc/loadavg: 1.83 1.34 1.46 3/196 31778
/proc/meminfo: memFree=17656376/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32636 memory=2764 CPUtime=102.28 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 1714 0 0 0 10070 158 0 0 20 0 1 0 223697409 33419264 691 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8159 691 497 7861 0 263 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2764 KiB

[startup+162.3 s]
/proc/loadavg: 2.16 1.51 1.51 3/196 31779
/proc/meminfo: memFree=17656624/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32636 memory=2776 CPUtime=162.28 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 1861 0 0 0 15978 250 0 0 20 0 1 0 223697409 33419264 694 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8159 694 497 7861 0 263 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2776 KiB

[startup+222.3 s]
/proc/loadavg: 2.35 1.70 1.58 3/196 31780
/proc/meminfo: memFree=17656748/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32636 memory=2788 CPUtime=222.28 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 2010 0 0 0 21881 347 0 0 20 0 1 0 223697409 33419264 697 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8159 697 497 7861 0 263 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2788 KiB

[startup+282.3 s]
/proc/loadavg: 2.13 1.75 1.60 3/196 31781
/proc/meminfo: memFree=17656384/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32636 memory=2804 CPUtime=282.28 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 2163 0 0 0 27784 444 0 0 20 0 1 0 223697409 33419264 701 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8159 701 497 7861 0 263 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2804 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.78 1.62 3/192 31782
/proc/meminfo: memFree=17656356/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32636 memory=2816 CPUtime=342.27 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 2315 0 0 0 33695 532 0 0 20 0 1 0 223697409 33419264 704 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8159 704 498 7861 0 263 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2816 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.82 1.65 3/190 31783
/proc/meminfo: memFree=17656344/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32636 memory=2816 CPUtime=402.28 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 2468 0 0 0 39600 628 0 0 20 0 1 0 223697409 33419264 704 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8159 704 498 7861 0 263 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2816 KiB

[startup+462.3 s]
/proc/loadavg: 1.96 1.84 1.66 3/191 31785
/proc/meminfo: memFree=17657304/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32636 memory=2828 CPUtime=462.28 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 2625 0 0 0 45509 719 0 0 20 0 1 0 223697409 33419264 707 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8159 707 498 7861 0 263 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2828 KiB


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

/proc/31767/statm: 8192 718 498 7861 0 296 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2872 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/190 31827
/proc/meminfo: memFree=17656392/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32768 memory=2872 CPUtime=1782.22 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 5902 0 0 0 175518 2704 0 0 20 0 1 0 223697409 33554432 718 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8192 718 498 7861 0 296 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2872 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/190 31828
/proc/meminfo: memFree=17656772/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32768 memory=2876 CPUtime=1842.22 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 6025 0 0 0 181424 2798 0 0 20 0 1 0 223697409 33554432 719 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8192 719 498 7861 0 296 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2876 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/191 31837
/proc/meminfo: memFree=17656568/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32768 memory=2876 CPUtime=1902.22 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 6139 0 0 0 187331 2891 0 0 20 0 1 0 223697409 33554432 719 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8192 719 498 7861 0 296 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2876 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/191 31838
/proc/meminfo: memFree=17656880/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32768 memory=2876 CPUtime=1962.22 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 6306 0 0 0 193242 2980 0 0 20 0 1 0 223697409 33554432 719 33554432000 4194304 36388936 140733565144800 140733565143640 4420386 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8192 719 498 7861 0 296 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2876 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/191 31839
/proc/meminfo: memFree=17656992/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32768 memory=2880 CPUtime=2022.22 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 6435 0 0 0 199147 3075 0 0 20 0 1 0 223697409 33554432 720 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8192 720 498 7861 0 296 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2880 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/191 31840
/proc/meminfo: memFree=17656620/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32768 memory=2880 CPUtime=2082.22 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 6556 0 0 0 205053 3169 0 0 20 0 1 0 223697409 33554432 720 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8192 720 498 7861 0 296 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2880 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/191 31841
/proc/meminfo: memFree=17657000/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32768 memory=2884 CPUtime=2142.22 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 6723 0 0 0 210959 3263 0 0 20 0 1 0 223697409 33554432 721 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8192 721 498 7861 0 296 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2884 KiB

[startup+2202.3 s]
/proc/loadavg: 2.04 2.03 1.96 3/190 31842
/proc/meminfo: memFree=17656912/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32768 memory=2884 CPUtime=2202.21 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 6873 0 0 0 216870 3351 0 0 20 0 1 0 223697409 33554432 721 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8192 721 498 7861 0 296 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2884 KiB

[startup+2262.3 s]
/proc/loadavg: 2.08 2.04 1.97 3/190 31843
/proc/meminfo: memFree=17656800/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32768 memory=2884 CPUtime=2262.21 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 7003 0 0 0 222785 3436 0 0 20 0 1 0 223697409 33554432 721 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8192 721 498 7861 0 296 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2884 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.03 1.97 3/190 31844
/proc/meminfo: memFree=17657008/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32768 memory=2884 CPUtime=2322.21 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 7165 0 0 0 228692 3529 0 0 20 0 1 0 223697409 33554432 721 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8192 721 498 7861 0 296 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2884 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.03 1.97 3/190 31845
/proc/meminfo: memFree=17656520/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32768 memory=2892 CPUtime=2382.2 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 7333 0 0 0 234603 3617 0 0 20 0 1 0 223697409 33554432 723 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8192 723 498 7861 0 296 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2892 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/190 31846
/proc/meminfo: memFree=17656764/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32768 memory=2892 CPUtime=2442.2 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 7491 0 0 0 240510 3710 0 0 20 0 1 0 223697409 33554432 723 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8192 723 498 7861 0 296 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2892 KiB

[startup+2502.3 s]
/proc/loadavg: 2.05 2.03 1.97 3/192 31856
/proc/meminfo: memFree=17655960/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32768 memory=2892 CPUtime=2502.2 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 7635 0 0 0 246418 3802 0 0 20 0 1 0 223697409 33554432 723 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8192 723 498 7861 0 296 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2892 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.03 2.03 1.97 3/192 31939
/proc/meminfo: memFree=17656152/32770624 swapFree=67108860/67108860
[pid=31767] ppid=31764 vsize=32768 memory=2892 CPUtime=2519.91 cores=1,3,5,7
/proc/31767/stat : 31767 (BTD) R 31764 31767 31580 0 -1 4202496 7764 0 0 0 248164 3827 0 0 20 0 1 0 223697409 33554432 723 33554432000 4194304 36388936 140733565144800 140733565143640 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38793216 140733565146300 140733565146379 140733565146379 140733565149137 0
/proc/31767/statm: 8192 723 498 7861 0 296 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2892 KiB

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

[startup+2520.01 s]
# the end of solver process 31767 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2481.64 s, system=38.2746 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): 2519.92
CPU user time (s): 2481.64
CPU system time (s): 38.2746
CPU usage (%): 99.9964
Max. virtual memory (cumulated for all children) (KiB): 32768
Max. memory (cumulated for all children) (KiB): 2892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2481.64
system time used= 38.2746
maximum resident set size= 2892
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7764
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= 1
involuntary context switches= 3562


# summary of solver processes directly reported to runsolver:
#   pid: 31767
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2481.64
#   total CPU system time (s): 38.2746

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.24606 second user time and 17.7338 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-12 10:09:02
IDJOB=4306042
IDBENCH=141019
IDSOLVER=2785
FILE ID=node132/4306042-1534061342
RUNJOBID= node132-1534061337-31612
PBS_JOBID= 21036977
Free space on /tmp= 37920 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-09_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306042-1534061342/watcher-4306042-1534061342 -o /tmp/evaluation-result-4306042-1534061342/solver-4306042-1534061342 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31612 --watchdog 2580  BTD 12 2520 HOME/instance-4306042-1534061342.xml

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

MD5SUM BENCH= 698e4c4133fb0965f93dce5d7165b624
RANDOM SEED=131206774

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        17658616 kB
MemAvailable:   31901784 kB
Buffers:          229696 kB
Cached:         14122624 kB
SwapCached:            0 kB
Active:          7142888 kB
Inactive:        7265296 kB
Active(anon):       5800 kB
Inactive(anon):   102848 kB
Active(file):    7137088 kB
Inactive(file):  7162448 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             53052 kB
Writeback:           380 kB
AnonPages:         78960 kB
Mapped:            56356 kB
Shmem:             49824 kB
Slab:             400620 kB
SReclaimable:     372092 kB
SUnreclaim:        28528 kB
KernelStack:        3680 kB
PageTables:         5272 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378560 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 37868 MiB
End job on node132 at 2018-08-12 10:51:03