Trace number 4260794

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 2017-07-25UNSAT 409.698 409.81699

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 

0.10/0.28	c Version: 2017-07-25
409.67/409.81	s UNSATISFIABLE
409.67/409.81	c Solving # Nodes: 2870544
409.67/409.81	c Global Time: 409.696 s

Verifier Data


Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4260794-1502252853/watcher-4260794-1502252853 -o /tmp/evaluation-result-4260794-1502252853/solver-4260794-1502252853 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502234554-16653 --watchdog 2580 BTD 2520 HOME/instance-4260794-1502252853.xml 

pid=22225
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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.03 2.03 2.05 3/180 22228
/proc/meminfo: memFree=31346332/32770624 swapFree=0/436924
[pid=22228] ppid=22225 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/22228/stat : 22228 (runsolver) D 22225 22228 16590 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 27478944 24240128 106 18446744073709551615 4194304 4338465 140724870232928 140724870230568 140336703058647 0 0 1 24578 18446744071580418449 0 0 17 4 0 0 0 0 0 6438912 6441760 21700608 140724870238421 140724870238794 140724870238794 140724870242250 0
/proc/22228/statm: 5918 106 53 36 0 2156 0

[startup+0.103901 s]
/proc/loadavg: 2.03 2.03 2.05 3/180 22228
/proc/meminfo: memFree=31346332/32770624 swapFree=0/436924
[pid=22228] ppid=22225 vsize=30676 CPUtime=0.01 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 473 0 0 0 1 0 0 0 20 0 1 0 27478944 31412224 326 18446744073709551615 4194304 35031035 140735800523328 140735800520504 7416231 0 0 1 0 0 0 0 17 6 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 7669 326 264 7529 0 116 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 30676

[startup+0.200941 s]
/proc/loadavg: 2.03 2.03 2.05 3/180 22228
/proc/meminfo: memFree=31346332/32770624 swapFree=0/436924
[pid=22228] ppid=22225 vsize=30924 CPUtime=0.1 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 515 0 0 0 10 0 0 0 20 0 1 0 27478944 31666176 382 18446744073709551615 4194304 35031035 140735800523328 140735800516168 7398256 0 0 1 0 0 0 0 17 6 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 7731 382 284 7529 0 178 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 30924

[startup+0.300941 s]
/proc/loadavg: 2.03 2.03 2.05 3/180 22228
/proc/meminfo: memFree=31346332/32770624 swapFree=0/436924
[pid=22228] ppid=22225 vsize=31840 CPUtime=0.2 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 812 0 0 0 20 0 0 0 20 0 1 0 27478944 32604160 645 18446744073709551615 4194304 35031035 140735800523328 140735800522328 4296515 0 0 1 0 0 0 0 17 6 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 7960 645 339 7529 0 407 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 31840

[startup+0.700175 s]
/proc/loadavg: 2.03 2.03 2.05 3/180 22228
/proc/meminfo: memFree=31346332/32770624 swapFree=0/436924
[pid=22228] ppid=22225 vsize=31972 CPUtime=0.6 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 824 0 0 0 60 0 0 0 20 0 1 0 27478944 32739328 645 18446744073709551615 4194304 35031035 140735800523328 140735800522328 4213328 0 0 1 0 0 0 0 17 0 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 7993 645 339 7529 0 440 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 31972

[startup+1.50019 s]
/proc/loadavg: 2.03 2.02 2.05 3/181 22229
/proc/meminfo: memFree=31344904/32770624 swapFree=0/436932
[pid=22228] ppid=22225 vsize=31972 CPUtime=1.4 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 826 0 0 0 139 1 0 0 20 0 1 0 27478944 32739328 645 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 7993 645 339 7529 0 440 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 31972

[startup+3.10028 s]
/proc/loadavg: 2.03 2.02 2.05 3/181 22229
/proc/meminfo: memFree=31344760/32770624 swapFree=0/436948
[pid=22228] ppid=22225 vsize=31972 CPUtime=3 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 1070 0 0 0 297 3 0 0 20 0 1 0 27478944 32739328 705 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 7993 705 339 7529 0 440 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 31972

[startup+6.30028 s]
/proc/loadavg: 2.03 2.02 2.05 3/181 22229
/proc/meminfo: memFree=31344204/32770624 swapFree=0/436936
[pid=22228] ppid=22225 vsize=31972 CPUtime=6.2 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 1318 0 0 0 614 6 0 0 20 0 1 0 27478944 32739328 709 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 7993 709 339 7529 0 440 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 31972

[startup+12.7003 s]
/proc/loadavg: 2.02 2.02 2.05 3/181 22229
/proc/meminfo: memFree=31344080/32770624 swapFree=0/436936
[pid=22228] ppid=22225 vsize=31972 CPUtime=12.6 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 1567 0 0 0 1247 13 0 0 20 0 1 0 27478944 32739328 711 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 7993 711 339 7529 0 440 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 31972

[startup+25.5003 s]
/proc/loadavg: 2.02 2.02 2.05 3/181 22229
/proc/meminfo: memFree=31344108/32770624 swapFree=0/436936
[pid=22228] ppid=22225 vsize=31972 CPUtime=25.4 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 2071 0 0 0 2515 25 0 0 20 0 1 0 27478944 32739328 717 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 7993 717 339 7529 0 440 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 31972

[startup+51.1003 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 22229
/proc/meminfo: memFree=31343984/32770624 swapFree=0/436936
[pid=22228] ppid=22225 vsize=31972 CPUtime=50.99 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 2333 0 0 0 5046 53 0 0 20 0 1 0 27478944 32739328 721 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 7993 721 339 7529 0 440 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 31972

[startup+102.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/181 22231
/proc/meminfo: memFree=31344244/32770624 swapFree=0/436952
[pid=22228] ppid=22225 vsize=31972 CPUtime=102.19 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 2598 0 0 0 10112 107 0 0 20 0 1 0 27478944 32739328 725 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 4 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 7993 725 339 7529 0 440 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 31972

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/181 22233
/proc/meminfo: memFree=31343912/32770624 swapFree=0/436960
[pid=22228] ppid=22225 vsize=32100 CPUtime=162.18 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 2865 0 0 0 16047 171 0 0 20 0 1 0 27478944 32870400 731 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 4 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 8025 731 339 7529 0 472 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 32100

[startup+222.306 s]
/proc/loadavg: 2.04 2.02 2.05 3/181 22235
/proc/meminfo: memFree=31343788/32770624 swapFree=0/436960
[pid=22228] ppid=22225 vsize=32100 CPUtime=222.19 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 3134 0 0 0 21984 235 0 0 20 0 1 0 27478944 32870400 732 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 4 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 8025 732 339 7529 0 472 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 32100

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/181 22237
/proc/meminfo: memFree=31343416/32770624 swapFree=0/436968
[pid=22228] ppid=22225 vsize=32100 CPUtime=282.17 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 3405 0 0 0 27915 302 0 0 20 0 1 0 27478944 32870400 734 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 4 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 8025 734 339 7529 0 472 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 32100

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22239
/proc/meminfo: memFree=31343672/32770624 swapFree=0/436980
[pid=22228] ppid=22225 vsize=32100 CPUtime=342.17 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 3678 0 0 0 33843 374 0 0 20 0 1 0 27478944 32870400 737 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 4 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 8025 737 339 7529 0 472 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 32100

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 22255
/proc/meminfo: memFree=31338712/32770624 swapFree=0/436988
[pid=22228] ppid=22225 vsize=32100 CPUtime=402.17 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 3953 0 0 0 39769 448 0 0 20 0 1 0 27478944 32870400 738 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 4 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 8025 738 339 7529 0 472 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 32100

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 22228 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+403.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 22255
/proc/meminfo: memFree=31338712/32770624 swapFree=0/436988
[pid=22228] ppid=22225 vsize=32100 CPUtime=403.08 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 3953 0 0 0 39859 449 0 0 20 0 1 0 27478944 32870400 738 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 4 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 8025 738 339 7529 0 472 0
Current children cumulated CPU time (s) 403.08
Current children cumulated vsize (KiB) 32100

[startup+406.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 22255
/proc/meminfo: memFree=31338712/32770624 swapFree=0/436988
[pid=22228] ppid=22225 vsize=32100 CPUtime=406.27 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 3953 0 0 0 40176 451 0 0 20 0 1 0 27478944 32870400 738 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 4 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 8025 738 339 7529 0 472 0
Current children cumulated CPU time (s) 406.27
Current children cumulated vsize (KiB) 32100

[startup+408 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 22255
/proc/meminfo: memFree=31338712/32770624 swapFree=0/436988
[pid=22228] ppid=22225 vsize=32100 CPUtime=407.87 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 3953 0 0 0 40334 453 0 0 20 0 1 0 27478944 32870400 738 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 4 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 8025 738 339 7529 0 472 0
Current children cumulated CPU time (s) 407.87
Current children cumulated vsize (KiB) 32100

[startup+408.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 22255
/proc/meminfo: memFree=31338712/32770624 swapFree=0/436988
[pid=22228] ppid=22225 vsize=32100 CPUtime=408.67 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 3953 0 0 0 40413 454 0 0 20 0 1 0 27478944 32870400 738 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 4 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 8025 738 339 7529 0 472 0
Current children cumulated CPU time (s) 408.67
Current children cumulated vsize (KiB) 32100

[startup+409.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 22255
/proc/meminfo: memFree=31338712/32770624 swapFree=0/436988
[pid=22228] ppid=22225 vsize=32100 CPUtime=409.47 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 3953 0 0 0 40492 455 0 0 20 0 1 0 27478944 32870400 738 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 4 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 8025 738 339 7529 0 472 0
Current children cumulated CPU time (s) 409.47
Current children cumulated vsize (KiB) 32100

[startup+409.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 22255
/proc/meminfo: memFree=31338712/32770624 swapFree=0/436988
[pid=22228] ppid=22225 vsize=32100 CPUtime=409.67 cores=0,2,4,6
/proc/22228/stat : 22228 (BTD) R 22225 22228 16590 0 -1 4202496 3953 0 0 0 40512 455 0 0 20 0 1 0 27478944 32870400 738 18446744073709551615 4194304 35031035 140735800523328 140735800522328 7760122 0 0 1 0 0 0 0 17 4 0 0 9 0 0 37130264 37226188 55992320 140735800529413 140735800529489 140735800529489 140735800532945 0
/proc/22228/statm: 8025 738 339 7529 0 472 0
Current children cumulated CPU time (s) 409.67
Current children cumulated vsize (KiB) 32100

Child status: 0
Real time (s): 409.817
CPU time (s): 409.698
CPU user time (s): 405.143
CPU system time (s): 4.5547
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 32100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 405.143
system time used= 4.5547
maximum resident set size= 3004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4090
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= 220

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.871657 second user time and 1.49445 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-09 06:13:28
IDJOB=4260794
IDBENCH=138397
IDSOLVER=2648
FILE ID=node127/4260794-1502252853
RUNJOBID= node127-1502234554-16653
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-07-25
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-4260794-1502252853/watcher-4260794-1502252853 -o /tmp/evaluation-result-4260794-1502252853/solver-4260794-1502252853 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502234554-16653 --watchdog 2580  BTD 2520 HOME/instance-4260794-1502252853.xml

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

MD5SUM BENCH= d3682a34ec80283d5af6efc5a3d6ed3a
RANDOM SEED=1924528450

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:        31346332 kB
MemAvailable:   31962852 kB
Buffers:          188300 kB
Cached:           713020 kB
SwapCached:            0 kB
Active:           555884 kB
Inactive:         453640 kB
Active(anon):     108476 kB
Inactive(anon):    16716 kB
Active(file):     447408 kB
Inactive(file):   436924 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38488 kB
Writeback:             4 kB
AnonPages:        107768 kB
Mapped:            37296 kB
Shmem:             17060 kB
Slab:             120704 kB
SReclaimable:      96044 kB
SUnreclaim:        24660 kB
KernelStack:        3216 kB
PageTables:         4508 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     360228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     57344 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 2017-08-09 06:20:18