Trace number 4255689

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 NameAnswerobjective functionCPU timeWall clock time
OscaR - ALNS 2017-07-26UNSAT 3.2999201 1.57338

General information on the benchmark

NameQueenAttacking/QueenAttacking-m1-s1/
QueenAttacking-04.xml
MD5SUM2ada0409f2c6e70f95908de4e7f6edb2
Bench CategoryCOP (optimization 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 benchmark0.28914499
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints22
Number of domains2
Minimum domain size2
Maximum domain size16
Distribution of domain sizes[{"size":2,"count":6},{"size":16,"count":17}]
Minimum variable degree2
Maximum variable degree6
Distribution of variable degrees[{"degree":2,"count":8},{"degree":3,"count":8},{"degree":4,"count":6},{"degree":6,"count":1}]
Minimum constraint arity2
Maximum constraint arity16
Distribution of constraint arities[{"arity":2,"count":15},{"arity":3,"count":6},{"arity":16,"count":1}]
Number of extensional constraints0
Number of intensional constraints21
Distribution of constraint types[{"type":"intension","count":21},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin SUM

Solver Data 

0.37/0.40	c version: 2017-07-26
0.37/0.40	c seed: 1535254237
0.37/0.40	c timeout: 264
0.37/0.40	c memlimit: 11000
0.37/0.40	c nbcore: 4
0.37/0.42	c Parsing instance...
1.26/0.91	c Parsing done, starting search...
3.06/1.56	s UNSATISFIABLE

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-4255689-1501635808/watcher-4255689-1501635808 -o /tmp/evaluation-result-4255689-1501635808/solver-4255689-1501635808 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node129-1501623099-17027 --watchdog 300 java -Xmx11000m -jar oscar-cp-xcsp3-alns.jar --randomseed 1535254237 --timelimit 264 --memlimit 11000 --nbcore 4 HOME/instance-4255689-1501635808.xml 

pid=25371
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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: 1.64 1.44 1.46 3/194 25374
/proc/meminfo: memFree=30445800/32770624 swapFree=0/210172
[pid=25374] ppid=25371 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (runsolver) D 25371 25374 5091 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 12203895 24240128 107 18446744073709551615 4194304 4338465 140724134712480 140724134710120 140556523274967 0 0 1 24578 18446744071580418449 0 0 17 1 0 0 0 0 0 6438912 6441760 33599488 140724134719596 140724134720070 140724134720070 140724134723530 0
/proc/25374/statm: 5918 107 54 36 0 2156 0

[startup+0.100156 s]
/proc/loadavg: 1.64 1.44 1.46 3/194 25374
/proc/meminfo: memFree=30445800/32770624 swapFree=0/210172
[pid=25374] ppid=25371 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (runsolver) D 25371 25374 5091 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 12203895 24240128 107 18446744073709551615 4194304 4338465 140724134712480 140724134710120 140556523274967 0 0 1 24578 18446744071580418449 0 0 17 1 0 0 0 0 0 6438912 6441760 33599488 140724134719596 140724134720070 140724134720070 140724134723530 0
/proc/25374/statm: 5918 107 54 36 0 2156 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 23672

[startup+0.20032 s]
/proc/loadavg: 1.64 1.44 1.46 3/194 25374
/proc/meminfo: memFree=30445800/32770624 swapFree=0/210172
[pid=25374] ppid=25371 vsize=13906484 CPUtime=0.05 cores=1,3,5,7
/proc/25374/stat : 25374 (java) S 25371 25374 5091 0 -1 1077944320 4962 0 0 0 4 1 0 0 20 0 14 0 12203895 14240239616 5504 18446744073709551615 4194304 4196468 140737231219984 140737231202528 140421650009847 0 0 1 16800974 18446744073709551615 0 0 17 3 0 0 10 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
/proc/25374/statm: 3476621 5504 2571 1 0 3466126 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13906484

[startup+0.300275 s]
/proc/loadavg: 1.64 1.44 1.46 3/194 25374
/proc/meminfo: memFree=30445800/32770624 swapFree=0/210172
[pid=25374] ppid=25371 vsize=13975920 CPUtime=0.2 cores=1,3,5,7
/proc/25374/stat : 25374 (java) S 25371 25374 5091 0 -1 1077944320 9926 0 0 0 18 2 0 0 20 0 15 0 12203895 14311342080 9327 18446744073709551615 4194304 4196468 140737231219984 140737231202528 140421650009847 0 0 1 16800974 18446744073709551615 0 0 17 3 0 0 10 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
/proc/25374/statm: 3493980 9327 3546 1 0 3482767 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 13975920

[startup+0.701231 s]
/proc/loadavg: 1.64 1.44 1.46 3/194 25374
/proc/meminfo: memFree=30445800/32770624 swapFree=0/210172
[pid=25374] ppid=25371 vsize=13977988 CPUtime=0.94 cores=1,3,5,7
/proc/25374/stat : 25374 (java) S 25371 25374 5091 0 -1 1077944320 14241 0 0 0 89 5 0 0 20 0 15 0 12203895 14313459712 17092 18446744073709551615 4194304 4196468 140737231219984 140737231202528 140421650009847 0 0 1 16800974 18446744073709551615 0 0 17 3 0 0 10 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
/proc/25374/statm: 3494497 17092 3724 1 0 3483279 0
Current children cumulated CPU time (s) 0.94
Current children cumulated vsize (KiB) 13977988

[startup+1.50067 s]
/proc/loadavg: 1.82 1.48 1.48 6/209 25389
/proc/meminfo: memFree=30316160/32770624 swapFree=0/210172
[pid=25374] ppid=25371 vsize=13982084 CPUtime=3.06 cores=1,3,5,7
/proc/25374/stat : 25374 (java) S 25371 25374 5091 0 -1 1077944320 28449 0 0 0 298 8 0 0 20 0 15 0 12203895 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140737231202528 140421650009847 0 0 1 16800974 18446744073709551615 0 0 17 3 0 0 10 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
/proc/25374/statm: 3495521 33481 3748 1 0 3484303 0
[pid=25374/tid=25376] ppid=25371 vsize=13982084 CPUtime=1.33 cores=1,3,5,7
/proc/25374/task/25376/stat : 25376 (java) R 25371 25374 5091 0 -1 4202560 13611 0 0 0 128 5 0 0 20 0 15 0 12203906 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421654246952 140421628012519 0 4 1 16800974 0 0 0 -1 5 0 0 4 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25377] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25377/stat : 25377 (java) S 25371 25374 5091 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 12203907 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421250607504 140421650020053 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25378] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25378/stat : 25378 (java) S 25371 25374 5091 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 12203907 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421249554704 140421650020053 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25379] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25379/stat : 25379 (java) S 25371 25374 5091 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 12203907 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421248502416 140421650020053 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25380] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25380/stat : 25380 (java) S 25371 25374 5091 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 12203907 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421247449616 140421650020053 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25381] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25381/stat : 25381 (java) S 25371 25374 5091 0 -1 1077944384 5 0 0 0 0 0 0 0 20 0 15 0 12203908 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421128743536 140421650020994 0 0 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25382] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25382/stat : 25382 (java) S 25371 25374 5091 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 15 0 12203909 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421127689504 140421650020053 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25383] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25383/stat : 25383 (java) S 25371 25374 5091 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 15 0 12203909 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421126637168 140421650020053 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25384] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25384/stat : 25384 (java) S 25371 25374 5091 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 12203911 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421125585488 140421650028443 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25385] ppid=25371 vsize=13982084 CPUtime=0.69 cores=1,3,5,7
/proc/25374/task/25385/stat : 25385 (java) R 25371 25374 5091 0 -1 4202560 5314 0 0 0 68 1 0 0 20 0 15 0 12203911 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421124518688 140421634933161 0 4 1 16800974 0 0 0 -1 1 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25386] ppid=25371 vsize=13982084 CPUtime=0.67 cores=1,3,5,7
/proc/25374/task/25386/stat : 25386 (java) R 25371 25374 5091 0 -1 4202560 6228 0 0 0 67 0 0 0 20 0 15 0 12203911 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421123469920 140421630390011 0 4 1 16800974 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25387] ppid=25371 vsize=13982084 CPUtime=0.33 cores=1,3,5,7
/proc/25374/task/25387/stat : 25387 (java) S 25371 25374 5091 0 -1 1077944384 1915 0 0 0 33 0 0 0 20 0 15 0 12203911 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421122427248 140421650020994 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25388] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25388/stat : 25388 (java) S 25371 25374 5091 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 12203911 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421121374688 140421650020053 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25389] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25389/stat : 25389 (java) S 25371 25374 5091 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 12203916 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421120322480 140421650020994 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 13982084

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 25374 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.50067 s]
/proc/loadavg: 1.82 1.48 1.48 6/209 25389
/proc/meminfo: memFree=30316160/32770624 swapFree=0/210172
[pid=25374] ppid=25371 vsize=13982084 CPUtime=3.06 cores=1,3,5,7
/proc/25374/stat : 25374 (java) S 25371 25374 5091 0 -1 1077944320 28449 0 0 0 298 8 0 0 20 0 15 0 12203895 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140737231202528 140421650009847 0 0 1 16800974 18446744073709551615 0 0 17 3 0 0 10 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
/proc/25374/statm: 3495521 33481 3748 1 0 3484303 0
[pid=25374/tid=25376] ppid=25371 vsize=13982084 CPUtime=1.33 cores=1,3,5,7
/proc/25374/task/25376/stat : 25376 (java) R 25371 25374 5091 0 -1 4202560 13611 0 0 0 128 5 0 0 20 0 15 0 12203906 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421654246952 140421628012519 0 4 1 16800974 0 0 0 -1 5 0 0 4 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25377] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25377/stat : 25377 (java) S 25371 25374 5091 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 12203907 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421250607504 140421650020053 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25378] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25378/stat : 25378 (java) S 25371 25374 5091 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 12203907 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421249554704 140421650020053 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25379] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25379/stat : 25379 (java) S 25371 25374 5091 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 12203907 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421248502416 140421650020053 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25380] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25380/stat : 25380 (java) S 25371 25374 5091 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 12203907 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421247449616 140421650020053 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25381] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25381/stat : 25381 (java) S 25371 25374 5091 0 -1 1077944384 5 0 0 0 0 0 0 0 20 0 15 0 12203908 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421128743536 140421650020994 0 0 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25382] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25382/stat : 25382 (java) S 25371 25374 5091 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 15 0 12203909 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421127689504 140421650020053 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25383] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25383/stat : 25383 (java) S 25371 25374 5091 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 15 0 12203909 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421126637168 140421650020053 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25384] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25384/stat : 25384 (java) S 25371 25374 5091 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 12203911 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421125585488 140421650028443 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25385] ppid=25371 vsize=13982084 CPUtime=0.69 cores=1,3,5,7
/proc/25374/task/25385/stat : 25385 (java) R 25371 25374 5091 0 -1 4202560 5314 0 0 0 68 1 0 0 20 0 15 0 12203911 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421124518688 140421634933161 0 4 1 16800974 0 0 0 -1 1 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25386] ppid=25371 vsize=13982084 CPUtime=0.67 cores=1,3,5,7
/proc/25374/task/25386/stat : 25386 (java) R 25371 25374 5091 0 -1 4202560 6228 0 0 0 67 0 0 0 20 0 15 0 12203911 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421123469920 140421630390011 0 4 1 16800974 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25387] ppid=25371 vsize=13982084 CPUtime=0.33 cores=1,3,5,7
/proc/25374/task/25387/stat : 25387 (java) S 25371 25374 5091 0 -1 1077944384 1915 0 0 0 33 0 0 0 20 0 15 0 12203911 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421122427248 140421650020994 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25388] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25388/stat : 25388 (java) S 25371 25374 5091 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 12203911 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421121374688 140421650020053 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
[pid=25374/tid=25389] ppid=25371 vsize=13982084 CPUtime=0 cores=1,3,5,7
/proc/25374/task/25389/stat : 25389 (java) S 25371 25374 5091 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 12203916 14317654016 33481 18446744073709551615 4194304 4196468 140737231219984 140421120322480 140421650020994 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 37953536 140737231225239 140737231225419 140737231225419 140737231228879 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 13982084

Child status: 0
Real time (s): 1.57338
CPU time (s): 3.29992
CPU user time (s): 3.20511
CPU system time (s): 0.094807
CPU usage (%): 209.734
Max. virtual memory (cumulated for all children) (KiB): 13982084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.20511
system time used= 0.094807
maximum resident set size= 141204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29476
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2111
involuntary context switches= 11

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007105 second user time and 0.012789 second system time

The end

Launcher Data 

Begin job on node129 at 2017-08-02 02:49:28
IDJOB=4255689
IDBENCH=130612
IDSOLVER=2638
FILE ID=node129/4255689-1501635808
RUNJOBID= node129-1501623099-17027
PBS_JOBID= 
Free space on /tmp= 61732 MiB

SOLVER NAME= OscaR - ALNS 2017-07-26
BENCH NAME= XCSP17/QueenAttacking/QueenAttacking-m1-s1/QueenAttacking-04.xml
COMMAND LINE= java -Xmx11000m -jar oscar-cp-xcsp3-alns.jar --randomseed RANDOMSEED --timelimit TIMELIMIT --memlimit 11000 --nbcore NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4255689-1501635808/watcher-4255689-1501635808 -o /tmp/evaluation-result-4255689-1501635808/solver-4255689-1501635808 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node129-1501623099-17027 --watchdog 300  java -Xmx11000m -jar oscar-cp-xcsp3-alns.jar --randomseed 1535254237 --timelimit 264 --memlimit 11000 --nbcore 4 HOME/instance-4255689-1501635808.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2ada0409f2c6e70f95908de4e7f6edb2
RANDOM SEED=1535254237

node129.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	: 5333.53
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	: 5332.57
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	: 5333.53
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	: 5332.57
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	: 5333.53
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	: 5332.57
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	: 5333.53
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30446068 kB
MemAvailable:   30655096 kB
Buffers:          109056 kB
Cached:           382372 kB
SwapCached:            0 kB
Active:          1700896 kB
Inactive:         218704 kB
Active(anon):    1428676 kB
Inactive(anon):     8532 kB
Active(file):     272220 kB
Inactive(file):   210172 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             42352 kB
Writeback:             0 kB
AnonPages:       1428368 kB
Mapped:            44764 kB
Shmem:              8872 kB
Slab:             110128 kB
SReclaimable:      84944 kB
SUnreclaim:        25184 kB
KernelStack:        3424 kB
PageTables:         7200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2583176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1308672 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 61692 MiB
End job on node129 at 2017-08-02 02:49:30