Trace number 4265534

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 2017-08-10UNSAT 410.879 411.00699

General information on the benchmark

NameSuperSolutions/SuperSolutions-Queens-s1/
SuperQueens-05.xml
MD5SUMd3682a34ec80283d5af6efc5a3d6ed3a
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark410.879
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints330
Number of domains1
Minimum domain size15
Maximum domain size15
Distribution of domain sizes[{"size":15,"count":30}]
Minimum variable degree15
Maximum variable degree29
Distribution of variable degrees[{"degree":15,"count":15},{"degree":29,"count":15}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":330}]
Number of extensional constraints0
Number of intensional constraints330
Distribution of constraint types[{"type":"intension","count":330}]
Optimization problemNO
Type of objective

Solver Data 

0.12/0.28	c Version: 2017-08-10
410.86/411.00	s UNSATISFIABLE
410.86/411.00	c Solving # Nodes: 2870544
410.86/411.00	c Global Time: 410.878 s

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 (15048 MiB free)
  memory of node 1: 16384 MiB (15253 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265534-1502768323/watcher-4265534-1502768323 -o /tmp/evaluation-result-4265534-1502768323/solver-4265534-1502768323 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265534-1502768323.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=22885, runsolver pid=22882

[startup+0.100111 s]*
/proc/loadavg: 2.00 2.01 2.05 3/182 22886
/proc/meminfo: memFree=31029192/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=30800 memory=1408 CPUtime=0.01 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 478 0 0 0 1 0 0 0 20 0 1 0 79025507 31539200 352 18446744073709551615 4194304 35031035 140726062389696 140726062389696 6826672 0 0 1 0 0 0 0 17 0 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 7700 352 285 7529 0 147 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 30800 KiB
Current children cumulated memory: 1408 KiB

[startup+0.209084 s]*
/proc/loadavg: 2.00 2.01 2.05 3/182 22886
/proc/meminfo: memFree=31029192/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=30924 memory=1532 CPUtime=0.12 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 525 0 0 0 12 0 0 0 20 0 1 0 79025507 31666176 383 18446744073709551615 4194304 35031035 140726062389696 140726062389696 7405835 0 0 1 0 0 0 0 17 0 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 7731 383 285 7529 0 178 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 30924 KiB
Current children cumulated memory: 1532 KiB

[startup+0.308854 s]*
/proc/loadavg: 2.00 2.01 2.05 3/182 22886
/proc/meminfo: memFree=31028108/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=31840 memory=2708 CPUtime=0.22 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 823 0 0 0 22 0 0 0 20 0 1 0 79025507 32604160 677 18446744073709551615 4194304 35031035 140726062389696 140726062389696 4295952 0 0 1 0 0 0 0 17 0 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 7960 677 340 7529 0 407 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 31840 KiB
Current children cumulated memory: 2708 KiB

[startup+0.70022 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22886
/proc/meminfo: memFree=31027860/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=31972 memory=2708 CPUtime=0.6 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 828 0 0 0 60 0 0 0 20 0 1 0 79025507 32739328 677 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 0 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 7993 677 340 7529 0 440 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 31972 KiB
Current children cumulated memory: 2708 KiB

[startup+1.5088 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22886
/proc/meminfo: memFree=31026952/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=31972 memory=2708 CPUtime=1.41 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 830 0 0 0 140 1 0 0 20 0 1 0 79025507 32739328 677 18446744073709551615 4194304 35031035 140726062389696 140726062388696 4296108 0 0 1 0 0 0 0 17 0 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 7993 677 340 7529 0 440 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 31972 KiB
Current children cumulated memory: 2708 KiB

[startup+3.10022 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22886
/proc/meminfo: memFree=31026952/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=31972 memory=2824 CPUtime=3 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 1074 0 0 0 298 2 0 0 20 0 1 0 79025507 32739328 706 18446744073709551615 4194304 35031035 140726062389696 140726062388696 4213328 0 0 1 0 0 0 0 17 0 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 7993 706 340 7529 0 440 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 31972 KiB
Current children cumulated memory: 2824 KiB

[startup+6.30031 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22886
/proc/meminfo: memFree=31027328/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=31972 memory=2840 CPUtime=6.2 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 1321 0 0 0 614 6 0 0 20 0 1 0 79025507 32739328 710 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 7993 710 340 7529 0 440 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 31972 KiB
Current children cumulated memory: 2840 KiB

[startup+12.7003 s]
/proc/loadavg: 1.92 2.00 2.04 3/182 22886
/proc/meminfo: memFree=31027328/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=31972 memory=2848 CPUtime=12.59 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 1571 0 0 0 1247 12 0 0 20 0 1 0 79025507 32739328 712 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 7993 712 340 7529 0 440 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 31972 KiB
Current children cumulated memory: 2848 KiB

[startup+25.5089 s]
/proc/loadavg: 1.94 2.00 2.04 3/182 22886
/proc/meminfo: memFree=31027440/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=31972 memory=2872 CPUtime=25.4 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 2075 0 0 0 2513 27 0 0 20 0 1 0 79025507 32739328 718 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 7993 718 340 7529 0 440 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 31972 KiB
Current children cumulated memory: 2872 KiB

[startup+51.1003 s]
/proc/loadavg: 1.96 2.00 2.04 3/180 22888
/proc/meminfo: memFree=31028124/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=31972 memory=2888 CPUtime=50.99 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 2337 0 0 0 5047 52 0 0 20 0 1 0 79025507 32739328 722 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 7993 722 340 7529 0 440 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 31972 KiB
Current children cumulated memory: 2888 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/181 22891
/proc/meminfo: memFree=31027500/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=31972 memory=2904 CPUtime=102.19 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 2602 0 0 0 10111 108 0 0 20 0 1 0 79025507 32739328 726 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 7993 726 340 7529 0 440 0
Current children cumulated CPU time: 102.19 s
Current children cumulated vsize: 31972 KiB
Current children cumulated memory: 2904 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/181 22893
/proc/meminfo: memFree=31027252/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=32100 memory=2916 CPUtime=162.18 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 2869 0 0 0 16045 173 0 0 20 0 1 0 79025507 32870400 729 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 8025 729 340 7529 0 472 0
Current children cumulated CPU time: 162.18 s
Current children cumulated vsize: 32100 KiB
Current children cumulated memory: 2916 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 22896
/proc/meminfo: memFree=31026980/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=32100 memory=2932 CPUtime=222.18 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 3138 0 0 0 21980 238 0 0 20 0 1 0 79025507 32870400 733 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 8025 733 340 7529 0 472 0
Current children cumulated CPU time: 222.18 s
Current children cumulated vsize: 32100 KiB
Current children cumulated memory: 2932 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 22898
/proc/meminfo: memFree=31027228/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=32100 memory=2940 CPUtime=282.17 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 3409 0 0 0 27907 310 0 0 20 0 1 0 79025507 32870400 735 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 8025 735 340 7529 0 472 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 32100 KiB
Current children cumulated memory: 2940 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 22915
/proc/meminfo: memFree=31023288/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=32100 memory=2952 CPUtime=342.17 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 3682 0 0 0 33835 382 0 0 20 0 1 0 79025507 32870400 738 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 8025 738 340 7529 0 472 0
Current children cumulated CPU time: 342.17 s
Current children cumulated vsize: 32100 KiB
Current children cumulated memory: 2952 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 22917
/proc/meminfo: memFree=31022924/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=32100 memory=2956 CPUtime=402.16 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 3957 0 0 0 39765 451 0 0 20 0 1 0 79025507 32870400 739 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 8025 739 340 7529 0 472 0
Current children cumulated CPU time: 402.16 s
Current children cumulated vsize: 32100 KiB
Current children cumulated memory: 2956 KiB

[startup+411.007 s]
# the end of solver process 22885 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=406.255 s, system=4.62462 s

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

[startup+403.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 22917
/proc/meminfo: memFree=31022924/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=32100 memory=2956 CPUtime=403.46 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 3957 0 0 0 39893 453 0 0 20 0 1 0 79025507 32870400 739 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 8025 739 340 7529 0 472 0
Current children cumulated CPU time: 403.46 s
Current children cumulated vsize: 32100 KiB
Current children cumulated memory: 2956 KiB

[startup+406.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 22917
/proc/meminfo: memFree=31022924/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=32100 memory=2956 CPUtime=406.67 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 3957 0 0 0 40209 458 0 0 20 0 1 0 79025507 32870400 739 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 8025 739 340 7529 0 472 0
Current children cumulated CPU time: 406.67 s
Current children cumulated vsize: 32100 KiB
Current children cumulated memory: 2956 KiB

[startup+408.4 s]*
/proc/loadavg: 2.00 2.00 2.04 3/185 22917
/proc/meminfo: memFree=31023048/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=32100 memory=2956 CPUtime=408.28 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 3957 0 0 0 40369 459 0 0 20 0 1 0 79025507 32870400 739 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 8025 739 340 7529 0 472 0
Current children cumulated CPU time: 408.28 s
Current children cumulated vsize: 32100 KiB
Current children cumulated memory: 2956 KiB

[startup+410 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 22917
/proc/meminfo: memFree=31023048/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=32100 memory=2956 CPUtime=409.86 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 3957 0 0 0 40526 460 0 0 20 0 1 0 79025507 32870400 739 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 8025 739 340 7529 0 472 0
Current children cumulated CPU time: 409.86 s
Current children cumulated vsize: 32100 KiB
Current children cumulated memory: 2956 KiB

[startup+410.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 22917
/proc/meminfo: memFree=31023048/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=32100 memory=2956 CPUtime=410.66 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 3957 0 0 0 40604 462 0 0 20 0 1 0 79025507 32870400 739 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 8025 739 340 7529 0 472 0
Current children cumulated CPU time: 410.66 s
Current children cumulated vsize: 32100 KiB
Current children cumulated memory: 2956 KiB

[startup+411 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 22917
/proc/meminfo: memFree=31023048/32770624 swapFree=67108860/67108860
[pid=22885] ppid=22882 vsize=32100 memory=2956 CPUtime=410.86 cores=0,2,4,6
/proc/22885/stat : 22885 (BTD) R 22882 22885 17093 0 -1 4202496 3957 0 0 0 40624 462 0 0 20 0 1 0 79025507 32870400 739 18446744073709551615 4194304 35031035 140726062389696 140726062388696 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 38129664 140726062391775 140726062391851 140726062391851 140726062395345 0
/proc/22885/statm: 8025 739 340 7529 0 472 0
Current children cumulated CPU time: 410.86 s
Current children cumulated vsize: 32100 KiB
Current children cumulated memory: 2956 KiB

Child status: 0
Real time (s): 411.007
CPU time (s): 410.879
CPU user time (s): 406.255
CPU system time (s): 4.62462
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 32100
Max. memory (cumulated for all children) (KiB): 2956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 406.255
system time used= 4.62462
maximum resident set size= 3008
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4094
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= 519


# summary of solver processes directly reported to runsolver:
#   pid: 22885
#   total CPU time (s): 410.879
#   total CPU user time (s): 406.255
#   total CPU system time (s): 4.62462

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.6297 second user time and 2.48089 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-15 05:24:33
IDJOB=4265534
IDBENCH=138397
IDSOLVER=2654
FILE ID=node127/4265534-1502768323
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/SuperSolutions/SuperSolutions-Queens-s1/SuperQueens-05.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265534-1502768323/watcher-4265534-1502768323 -o /tmp/evaluation-result-4265534-1502768323/solver-4265534-1502768323 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265534-1502768323.xml

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

MD5SUM BENCH= d3682a34ec80283d5af6efc5a3d6ed3a
RANDOM SEED=1100688623

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:        31029456 kB
MemAvailable:   31725184 kB
Buffers:          244132 kB
Cached:           739496 kB
SwapCached:            0 kB
Active:          1009856 kB
Inactive:         286920 kB
Active(anon):     263024 kB
Inactive(anon):    83808 kB
Active(file):     746832 kB
Inactive(file):   203112 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38452 kB
Writeback:             0 kB
AnonPages:        313416 kB
Mapped:            52080 kB
Shmem:             33444 kB
Slab:             149160 kB
SReclaimable:     123236 kB
SUnreclaim:        25924 kB
KernelStack:        3248 kB
PageTables:         5384 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     590084 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    264192 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 2017-08-15 05:31:25