Trace number 4265102

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 2017-08-10? (TO) 2519.8401 2520.01

General information on the benchmark

NameColouredQueens/ColouredQueens-m1-s1/
ColouredQueens-12.xml
MD5SUM130c0e53e5c1e074e18659561dd41fce
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 variables144
Number of constraints66
Number of domains1
Minimum domain size12
Maximum domain size12
Distribution of domain sizes[{"size":12,"count":144}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":140}]
Minimum constraint arity2
Maximum constraint arity12
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":26}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":66}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.08	c Version: 2017-08-10

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 (15134 MiB free)
  memory of node 1: 16384 MiB (15551 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265102-1502656762/watcher-4265102-1502656762 -o /tmp/evaluation-result-4265102-1502656762/solver-4265102-1502656762 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265102-1502656762.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=22709, runsolver pid=22706

[startup+0.100151 s]*
/proc/loadavg: 2.09 2.04 2.14 3/181 22710
/proc/meminfo: memFree=31422828/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31332 memory=1828 CPUtime=0.03 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 642 0 0 0 3 0 0 0 20 0 1 0 67869490 32083968 457 18446744073709551615 4194304 35031035 140724044977056 140724044977056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7833 457 283 7529 0 280 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 1828 KiB

[startup+0.209035 s]*
/proc/loadavg: 2.09 2.04 2.14 3/181 22710
/proc/meminfo: memFree=31422828/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31332 memory=1828 CPUtime=0.14 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 643 0 0 0 14 0 0 0 20 0 1 0 67869490 32083968 457 18446744073709551615 4194304 35031035 140724044977056 140724044977056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7833 457 283 7529 0 280 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 1828 KiB

[startup+0.308595 s]*
/proc/loadavg: 2.09 2.04 2.14 3/181 22710
/proc/meminfo: memFree=31422568/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31332 memory=1828 CPUtime=0.23 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 644 0 0 0 23 0 0 0 20 0 1 0 67869490 32083968 457 18446744073709551615 4194304 35031035 140724044977056 140724044977056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7833 457 283 7529 0 280 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 31332 KiB
Current children cumulated memory: 1828 KiB

[startup+0.700263 s]
/proc/loadavg: 2.09 2.04 2.14 3/181 22710
/proc/meminfo: memFree=31422568/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31464 memory=1828 CPUtime=0.62 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 649 0 0 0 62 0 0 0 20 0 1 0 67869490 32219136 457 18446744073709551615 4194304 35031035 140724044977056 140724044977056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7866 457 283 7529 0 313 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 31464 KiB
Current children cumulated memory: 1828 KiB

[startup+1.50027 s]
/proc/loadavg: 2.08 2.04 2.13 3/181 22710
/proc/meminfo: memFree=31422240/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31464 memory=2092 CPUtime=1.41 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 657 0 0 0 141 0 0 0 20 0 1 0 67869490 32219136 523 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7866 523 295 7529 0 313 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 31464 KiB
Current children cumulated memory: 2092 KiB

[startup+3.1087 s]
/proc/loadavg: 2.08 2.04 2.13 3/181 22710
/proc/meminfo: memFree=31422020/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31464 memory=2132 CPUtime=3.02 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 807 0 0 0 301 1 0 0 20 0 1 0 67869490 32219136 533 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7866 533 295 7529 0 313 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 31464 KiB
Current children cumulated memory: 2132 KiB

[startup+6.30026 s]
/proc/loadavg: 2.08 2.04 2.13 3/181 22710
/proc/meminfo: memFree=31422180/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31464 memory=2168 CPUtime=6.21 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 967 0 0 0 617 4 0 0 20 0 1 0 67869490 32219136 542 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7866 542 295 7529 0 313 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 31464 KiB
Current children cumulated memory: 2168 KiB

[startup+12.7003 s]
/proc/loadavg: 2.07 2.04 2.13 3/181 22710
/proc/meminfo: memFree=31422240/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31464 memory=2192 CPUtime=12.62 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 1134 0 0 0 1252 10 0 0 20 0 1 0 67869490 32219136 548 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7866 548 295 7529 0 313 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 31464 KiB
Current children cumulated memory: 2192 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.04 2.13 3/181 22710
/proc/meminfo: memFree=31422240/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31596 memory=2248 CPUtime=25.41 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 1470 0 0 0 2522 19 0 0 20 0 1 0 67869490 32354304 562 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7899 562 295 7529 0 346 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 31596 KiB
Current children cumulated memory: 2248 KiB

[startup+51.1087 s]
/proc/loadavg: 2.04 2.04 2.13 3/181 22710
/proc/meminfo: memFree=31422240/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31596 memory=2276 CPUtime=51.02 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 1662 0 0 0 5064 38 0 0 20 0 1 0 67869490 32354304 569 18446744073709551615 4194304 35031035 140724044977056 140724044976056 6457913 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7899 569 295 7529 0 346 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 31596 KiB
Current children cumulated memory: 2276 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.03 2.12 3/181 22712
/proc/meminfo: memFree=31422080/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31596 memory=2304 CPUtime=102.21 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 1860 0 0 0 10139 82 0 0 20 0 1 0 67869490 32354304 576 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7899 576 295 7529 0 346 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 31596 KiB
Current children cumulated memory: 2304 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.12 3/181 22714
/proc/meminfo: memFree=31421648/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31596 memory=2328 CPUtime=162.21 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 2057 0 0 0 16087 134 0 0 20 0 1 0 67869490 32354304 582 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7899 582 295 7529 0 346 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 31596 KiB
Current children cumulated memory: 2328 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.11 3/181 22717
/proc/meminfo: memFree=31421764/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31728 memory=2356 CPUtime=222.2 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 2258 0 0 0 22036 184 0 0 20 0 1 0 67869490 32489472 589 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7932 589 295 7529 0 379 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 31728 KiB
Current children cumulated memory: 2356 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.11 3/181 22719
/proc/meminfo: memFree=31422076/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31728 memory=2368 CPUtime=282.2 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 2464 0 0 0 27988 232 0 0 20 0 1 0 67869490 32489472 592 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7932 592 295 7529 0 379 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 31728 KiB
Current children cumulated memory: 2368 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.10 3/185 22736
/proc/meminfo: memFree=31417276/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31728 memory=2376 CPUtime=342.2 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 2671 0 0 0 33940 280 0 0 20 0 1 0 67869490 32489472 594 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7932 594 295 7529 0 379 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 31728 KiB
Current children cumulated memory: 2376 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.10 3/182 22738
/proc/meminfo: memFree=31420240/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31728 memory=2388 CPUtime=402.2 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 2861 0 0 0 39889 331 0 0 20 0 1 0 67869490 32489472 597 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7932 597 295 7529 0 379 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 31728 KiB
Current children cumulated memory: 2388 KiB

[startup+462.3 s]
/proc/loadavg: 2.04 2.03 2.10 3/182 22740
/proc/meminfo: memFree=31420372/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31728 memory=2396 CPUtime=462.19 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 3083 0 0 0 45842 377 0 0 20 0 1 0 67869490 32489472 599 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7932 599 295 7529 0 379 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 31728 KiB
Current children cumulated memory: 2396 KiB


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

/proc/22709/statm: 7932 620 295 7529 0 379 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 31728 KiB
Current children cumulated memory: 2480 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22815
/proc/meminfo: memFree=31420036/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31728 memory=2484 CPUtime=1782.15 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 7409 0 0 0 176768 1447 0 0 20 0 1 0 67869490 32489472 621 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7932 621 295 7529 0 379 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 31728 KiB
Current children cumulated memory: 2484 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22818
/proc/meminfo: memFree=31420028/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31728 memory=2484 CPUtime=1842.15 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 7584 0 0 0 182723 1492 0 0 20 0 1 0 67869490 32489472 621 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7932 621 295 7529 0 379 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 31728 KiB
Current children cumulated memory: 2484 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22820
/proc/meminfo: memFree=31420472/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31860 memory=2492 CPUtime=1902.15 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 7791 0 0 0 188673 1542 0 0 20 0 1 0 67869490 32624640 623 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7965 623 295 7529 0 412 0
Current children cumulated CPU time: 1902.15 s
Current children cumulated vsize: 31860 KiB
Current children cumulated memory: 2492 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22822
/proc/meminfo: memFree=31420596/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31860 memory=2492 CPUtime=1962.14 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 7966 0 0 0 194625 1589 0 0 20 0 1 0 67869490 32624640 623 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7965 623 295 7529 0 412 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 31860 KiB
Current children cumulated memory: 2492 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22825
/proc/meminfo: memFree=31420272/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31860 memory=2492 CPUtime=2022.14 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 8142 0 0 0 200577 1637 0 0 20 0 1 0 67869490 32624640 623 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7965 623 295 7529 0 412 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 31860 KiB
Current children cumulated memory: 2492 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22827
/proc/meminfo: memFree=31420272/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31860 memory=2492 CPUtime=2082.14 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 8345 0 0 0 206524 1690 0 0 20 0 1 0 67869490 32624640 623 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7965 623 295 7529 0 412 0
Current children cumulated CPU time: 2082.14 s
Current children cumulated vsize: 31860 KiB
Current children cumulated memory: 2492 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 22843
/proc/meminfo: memFree=31416176/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31860 memory=2496 CPUtime=2142.13 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 8520 0 0 0 212474 1739 0 0 20 0 1 0 67869490 32624640 624 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7965 624 295 7529 0 412 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 31860 KiB
Current children cumulated memory: 2496 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 22871
/proc/meminfo: memFree=31415252/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31860 memory=2496 CPUtime=2202.14 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 8694 0 0 0 218425 1789 0 0 20 0 1 0 67869490 32624640 624 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7965 624 295 7529 0 412 0
Current children cumulated CPU time: 2202.14 s
Current children cumulated vsize: 31860 KiB
Current children cumulated memory: 2496 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22873
/proc/meminfo: memFree=31418468/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31860 memory=2496 CPUtime=2262.13 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 8885 0 0 0 224370 1843 0 0 20 0 1 0 67869490 32624640 624 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7965 624 295 7529 0 412 0
Current children cumulated CPU time: 2262.13 s
Current children cumulated vsize: 31860 KiB
Current children cumulated memory: 2496 KiB

[startup+2322.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/182 22875
/proc/meminfo: memFree=31418880/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31860 memory=2504 CPUtime=2322.13 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 9062 0 0 0 230323 1890 0 0 20 0 1 0 67869490 32624640 626 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7965 626 295 7529 0 412 0
Current children cumulated CPU time: 2322.13 s
Current children cumulated vsize: 31860 KiB
Current children cumulated memory: 2504 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/182 22877
/proc/meminfo: memFree=31419196/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31860 memory=2504 CPUtime=2382.13 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 9238 0 0 0 236273 1940 0 0 20 0 1 0 67869490 32624640 626 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7965 626 295 7529 0 412 0
Current children cumulated CPU time: 2382.13 s
Current children cumulated vsize: 31860 KiB
Current children cumulated memory: 2504 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 22940
/proc/meminfo: memFree=31423200/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31860 memory=2504 CPUtime=2442.13 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 9414 0 0 0 242221 1992 0 0 20 0 1 0 67869490 32624640 626 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7965 626 295 7529 0 412 0
Current children cumulated CPU time: 2442.13 s
Current children cumulated vsize: 31860 KiB
Current children cumulated memory: 2504 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22942
/proc/meminfo: memFree=31422996/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31860 memory=2504 CPUtime=2502.12 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 9616 0 0 0 248175 2037 0 0 20 0 1 0 67869490 32624640 626 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7965 626 295 7529 0 412 0
Current children cumulated CPU time: 2502.12 s
Current children cumulated vsize: 31860 KiB
Current children cumulated memory: 2504 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 22942
/proc/meminfo: memFree=31422996/32770624 swapFree=67108860/67108860
[pid=22709] ppid=22706 vsize=31860 memory=2508 CPUtime=2519.83 cores=1,3,5,7
/proc/22709/stat : 22709 (BTD) R 22706 22709 17093 0 -1 4202496 9792 0 0 0 249933 2050 0 0 20 0 1 0 67869490 32624640 627 18446744073709551615 4194304 35031035 140724044977056 140724044976056 7760122 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 62517248 140724044980703 140724044980779 140724044980779 140724044984273 0
/proc/22709/statm: 7965 627 295 7529 0 412 0
Current children cumulated CPU time: 2519.83 s
Current children cumulated vsize: 31860 KiB
Current children cumulated memory: 2508 KiB

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

[startup+2520.01 s]
# the end of solver process 22709 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2499.34 s, system=20.5043 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): 2519.84
CPU user time (s): 2499.34
CPU system time (s): 20.5043
CPU usage (%): 99.9933
Max. virtual memory (cumulated for all children) (KiB): 31860
Max. memory (cumulated for all children) (KiB): 2508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2499.34
system time used= 20.5043
maximum resident set size= 2508
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9792
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= 636


# summary of solver processes directly reported to runsolver:
#   pid: 22709
#   total CPU time (s): 2519.84
#   total CPU user time (s): 2499.34
#   total CPU system time (s): 20.5043

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.54532 second user time and 15.5796 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-13 22:25:13
IDJOB=4265102
IDBENCH=115865
IDSOLVER=2654
FILE ID=node127/4265102-1502656762
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/ColouredQueens/ColouredQueens-m1-s1/ColouredQueens-12.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265102-1502656762/watcher-4265102-1502656762 -o /tmp/evaluation-result-4265102-1502656762/solver-4265102-1502656762 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265102-1502656762.xml

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

MD5SUM BENCH= 130c0e53e5c1e074e18659561dd41fce
RANDOM SEED=1919772833

node127.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	: 5333.92
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	: 5333.92
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	: 5333.92
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	: 5333.92
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:        31423136 kB
MemAvailable:   31989152 kB
Buffers:          205228 kB
Cached:           656588 kB
SwapCached:            0 kB
Active:           691776 kB
Inactive:         228572 kB
Active(anon):       8296 kB
Inactive(anon):    83872 kB
Active(file):     683480 kB
Inactive(file):   144700 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38468 kB
Writeback:             4 kB
AnonPages:         58696 kB
Mapped:            48728 kB
Shmem:             33444 kB
Slab:             132980 kB
SReclaimable:     107340 kB
SUnreclaim:        25640 kB
KernelStack:        3184 kB
PageTables:         5048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     335992 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61956 MiB
End job on node127 at 2017-08-13 23:07:13