Trace number 4306278

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? 2520.01 2519.94

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_3
2519.97/2519.93	s UNKNOWN
2519.97/2519.93	c  # Nodes: 32047236

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14524 MiB free)
  memory of node 1: 16384 MiB (13698 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306278-1534061435/watcher-4306278-1534061435 -o /tmp/evaluation-result-4306278-1534061435/solver-4306278-1534061435 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19467 --watchdog 2580 BTD 3 2520 HOME/instance-4306278-1534061435.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=19622, runsolver pid=19619

[startup+0.100563 s]*
/proc/loadavg: 0.92 1.05 1.40 3/191 19623
/proc/meminfo: memFree=28900348/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32504 memory=2356 CPUtime=0.1 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 768 0 0 0 10 0 0 0 20 0 1 0 223706648 33284096 589 33554432000 4194304 36388936 140733144628384 140733144627224 4247121 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8126 589 463 7861 0 230 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2356 KiB

[startup+0.209457 s]*
/proc/loadavg: 0.92 1.05 1.40 3/191 19623
/proc/meminfo: memFree=28899992/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32504 memory=2356 CPUtime=0.2 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 771 0 0 0 20 0 0 0 20 0 1 0 223706648 33284096 589 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8126 589 463 7861 0 230 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2356 KiB

[startup+0.308963 s]*
/proc/loadavg: 0.92 1.05 1.40 3/191 19623
/proc/meminfo: memFree=28899992/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32504 memory=2356 CPUtime=0.3 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 773 0 0 0 30 0 0 0 20 0 1 0 223706648 33284096 589 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8126 589 463 7861 0 230 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2356 KiB

[startup+0.700266 s]
/proc/loadavg: 0.92 1.05 1.40 3/191 19623
/proc/meminfo: memFree=28899992/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32504 memory=2356 CPUtime=0.69 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 776 0 0 0 68 1 0 0 20 0 1 0 223706648 33284096 589 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8126 589 463 7861 0 230 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2356 KiB

[startup+1.50027 s]
/proc/loadavg: 1.01 1.06 1.40 3/191 19623
/proc/meminfo: memFree=28899992/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32504 memory=2356 CPUtime=1.48 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 779 0 0 0 146 2 0 0 20 0 1 0 223706648 33284096 589 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8126 589 463 7861 0 230 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2356 KiB

[startup+3.10913 s]
/proc/loadavg: 1.01 1.06 1.40 3/191 19623
/proc/meminfo: memFree=28866604/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32504 memory=2620 CPUtime=3.1 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 897 0 0 0 304 6 0 0 20 0 1 0 223706648 33284096 655 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8126 655 486 7861 0 230 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2620 KiB

[startup+6.30026 s]
/proc/loadavg: 1.09 1.08 1.40 3/191 19623
/proc/meminfo: memFree=28899500/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32504 memory=2632 CPUtime=6.29 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 1018 0 0 0 618 11 0 0 20 0 1 0 223706648 33284096 658 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8126 658 486 7861 0 230 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2632 KiB

[startup+12.7003 s]
/proc/loadavg: 1.16 1.09 1.41 3/191 19623
/proc/meminfo: memFree=28900152/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32504 memory=2648 CPUtime=12.69 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 1141 0 0 0 1246 23 0 0 20 0 1 0 223706648 33284096 662 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8126 662 486 7861 0 230 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2648 KiB

[startup+25.5003 s]
/proc/loadavg: 1.29 1.12 1.41 3/191 19623
/proc/meminfo: memFree=28900724/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32504 memory=2676 CPUtime=25.48 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 1394 0 0 0 2502 46 0 0 20 0 1 0 223706648 33284096 669 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8126 669 486 7861 0 230 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 32504 KiB
Current children cumulated memory: 2676 KiB

[startup+51.1091 s]
/proc/loadavg: 1.57 1.21 1.43 3/191 19623
/proc/meminfo: memFree=28900392/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32636 memory=2692 CPUtime=51.09 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 1532 0 0 0 5017 92 0 0 20 0 1 0 223706648 33419264 673 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8159 673 486 7861 0 263 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2692 KiB

[startup+102.3 s]
/proc/loadavg: 1.81 1.33 1.46 3/191 19624
/proc/meminfo: memFree=28900856/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32636 memory=2704 CPUtime=102.29 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 1670 0 0 0 10050 179 0 0 20 0 1 0 223706648 33419264 676 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8159 676 486 7861 0 263 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2704 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 1.45 1.49 3/191 19625
/proc/meminfo: memFree=28901048/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32636 memory=2720 CPUtime=162.29 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 1812 0 0 0 15941 288 0 0 20 0 1 0 223706648 33419264 680 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8159 680 486 7861 0 263 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2720 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 1.57 1.53 3/191 19626
/proc/meminfo: memFree=28900712/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32636 memory=2736 CPUtime=222.3 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 1956 0 0 0 21835 395 0 0 20 0 1 0 223706648 33419264 684 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8159 684 486 7861 0 263 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2736 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 1.64 1.56 3/191 19627
/proc/meminfo: memFree=28900632/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32636 memory=2744 CPUtime=282.3 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 2102 0 0 0 27732 498 0 0 20 0 1 0 223706648 33419264 686 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8159 686 486 7861 0 263 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2744 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.71 1.59 3/188 19629
/proc/meminfo: memFree=28900936/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32636 memory=2748 CPUtime=342.3 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 2242 0 0 0 33632 598 0 0 20 0 1 0 223706648 33419264 687 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8159 687 486 7861 0 263 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2748 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.76 1.61 3/188 19630
/proc/meminfo: memFree=28900680/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32636 memory=2756 CPUtime=402.3 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 2387 0 0 0 39524 706 0 0 20 0 1 0 223706648 33419264 689 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8159 689 486 7861 0 263 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2756 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.81 1.64 3/188 19631
/proc/meminfo: memFree=28900700/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32636 memory=2760 CPUtime=462.3 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 2537 0 0 0 45423 807 0 0 20 0 1 0 223706648 33419264 690 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8159 690 486 7861 0 263 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 32636 KiB
Current children cumulated memory: 2760 KiB


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

Current children cumulated memory: 2808 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19682
/proc/meminfo: memFree=28901060/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32768 memory=2812 CPUtime=2082.35 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 6235 0 0 0 204614 3621 0 0 20 0 1 0 223706648 33554432 703 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8192 703 486 7861 0 296 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2812 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19683
/proc/meminfo: memFree=28900572/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32768 memory=2812 CPUtime=2142.35 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 6351 0 0 0 210505 3730 0 0 20 0 1 0 223706648 33554432 703 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8192 703 486 7861 0 296 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2812 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19684
/proc/meminfo: memFree=28901092/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32768 memory=2812 CPUtime=2202.35 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 6469 0 0 0 216394 3841 0 0 20 0 1 0 223706648 33554432 703 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8192 703 486 7861 0 296 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2812 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19685
/proc/meminfo: memFree=28900856/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32768 memory=2816 CPUtime=2262.36 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 6628 0 0 0 222290 3946 0 0 20 0 1 0 223706648 33554432 704 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8192 704 486 7861 0 296 0
Current children cumulated CPU time: 2262.36 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2816 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19686
/proc/meminfo: memFree=28900744/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32768 memory=2816 CPUtime=2322.36 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 6756 0 0 0 228194 4042 0 0 20 0 1 0 223706648 33554432 704 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8192 704 486 7861 0 296 0
Current children cumulated CPU time: 2322.36 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2816 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19695
/proc/meminfo: memFree=28900604/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32768 memory=2816 CPUtime=2382.35 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 6885 0 0 0 234096 4139 0 0 20 0 1 0 223706648 33554432 704 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8192 704 486 7861 0 296 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2816 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19696
/proc/meminfo: memFree=28900752/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32768 memory=2816 CPUtime=2442.36 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 7013 0 0 0 239998 4238 0 0 20 0 1 0 223706648 33554432 704 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8192 704 486 7861 0 296 0
Current children cumulated CPU time: 2442.36 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2816 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19697
/proc/meminfo: memFree=28900696/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32768 memory=2816 CPUtime=2502.36 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 7170 0 0 0 245889 4347 0 0 20 0 1 0 223706648 33554432 704 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8192 704 486 7861 0 296 0
Current children cumulated CPU time: 2502.36 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2816 KiB

[startup+2519.94 s]
# the end of solver process 19622 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2476.21 s, system=43.8013 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19697
/proc/meminfo: memFree=28900696/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32768 memory=2816 CPUtime=2508.87 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 7170 0 0 0 246527 4360 0 0 20 0 1 0 223706648 33554432 704 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8192 704 486 7861 0 296 0
Current children cumulated CPU time: 2508.87 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2816 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19697
/proc/meminfo: memFree=28900696/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32768 memory=2816 CPUtime=2515.27 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 7170 0 0 0 247156 4371 0 0 20 0 1 0 223706648 33554432 704 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8192 704 486 7861 0 296 0
Current children cumulated CPU time: 2515.27 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2816 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 1.95 2/183 19705
/proc/meminfo: memFree=28904168/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32768 memory=2820 CPUtime=2518.46 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 7288 0 0 0 247470 4376 0 0 20 0 1 0 223706648 33554432 705 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8192 705 486 7861 0 296 0
Current children cumulated CPU time: 2518.46 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2820 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19758
/proc/meminfo: memFree=28901368/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32768 memory=2820 CPUtime=2519.26 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 7288 0 0 0 247548 4378 0 0 20 0 1 0 223706648 33554432 705 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8192 705 486 7861 0 296 0
Current children cumulated CPU time: 2519.26 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2820 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19758
/proc/meminfo: memFree=28901368/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32768 memory=2820 CPUtime=2519.66 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 7288 0 0 0 247587 4379 0 0 20 0 1 0 223706648 33554432 705 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8192 705 486 7861 0 296 0
Current children cumulated CPU time: 2519.66 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2820 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19758
/proc/meminfo: memFree=28901368/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32768 memory=2820 CPUtime=2519.86 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 7288 0 0 0 247607 4379 0 0 20 0 1 0 223706648 33554432 705 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8192 705 486 7861 0 296 0
Current children cumulated CPU time: 2519.86 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2820 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 19758
/proc/meminfo: memFree=28901368/32770624 swapFree=67030652/67108860
[pid=19622] ppid=19619 vsize=32768 memory=2820 CPUtime=2519.97 cores=1,3,5,7
/proc/19622/stat : 19622 (BTD) R 19619 19622 19435 0 -1 4202496 7288 0 0 0 247617 4380 0 0 20 0 1 0 223706648 33554432 705 33554432000 4194304 36388936 140733144628384 140733144627224 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 44867584 140733144634557 140733144634635 140733144634635 140733144637393 0
/proc/19622/statm: 8192 705 486 7861 0 296 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 32768 KiB
Current children cumulated memory: 2820 KiB

Child status: 0
Real time (s): 2519.94
CPU time (s): 2520.01
CPU user time (s): 2476.21
CPU system time (s): 43.8013
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 32768
Max. memory (cumulated for all children) (KiB): 2820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2476.21
system time used= 43.8013
maximum resident set size= 2836
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7374
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= 634


# summary of solver processes directly reported to runsolver:
#   pid: 19622
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2476.21
#   total CPU system time (s): 43.8013

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.35154 second user time and 16.2072 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-12 10:10:35
IDJOB=4306278
IDBENCH=141019
IDSOLVER=2786
FILE ID=node102/4306278-1534061435
RUNJOBID= node102-1534061432-19467
PBS_JOBID= 21036978
Free space on /tmp= 38136 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-09_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306278-1534061435/watcher-4306278-1534061435 -o /tmp/evaluation-result-4306278-1534061435/solver-4306278-1534061435 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19467 --watchdog 2580  BTD 3 2520 HOME/instance-4306278-1534061435.xml 

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

MD5SUM BENCH= 698e4c4133fb0965f93dce5d7165b624
RANDOM SEED=671837662

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        28901296 kB
MemAvailable:   31876728 kB
Buffers:          122756 kB
Cached:          3099768 kB
SwapCached:        51252 kB
Active:          1675960 kB
Inactive:        1627412 kB
Active(anon):       5580 kB
Inactive(anon):   126948 kB
Active(file):    1670380 kB
Inactive(file):  1500464 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030652 kB
Dirty:            105576 kB
Writeback:             0 kB
AnonPages:         37660 kB
Mapped:            51552 kB
Shmem:             48976 kB
Slab:             261412 kB
SReclaimable:     233048 kB
SUnreclaim:        28364 kB
KernelStack:        3328 kB
PageTables:         5224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 38084 MiB
End job on node102 at 2018-08-12 10:52:35