Trace number 4246574

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
R1: choco-solver 4.0.5 (2017-07-05)UNSAT 3.50572 1.12914

General information on the benchmark

NameQRandom/QRandom-composed-s25/
composed-25-01-25-4.xml
MD5SUM70c94527274e457d0d94c5fa4cea1fbc
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 benchmark0.0099790003
Satisfiable
(Un)Satisfiability was proved
Number of variables33
Number of constraints247
Number of domains1
Minimum domain size10
Maximum domain size10
Distribution of domain sizes[{"size":10,"count":33}]
Minimum variable degree7
Maximum variable degree22
Distribution of variable degrees[{"degree":7,"count":2},{"degree":8,"count":2},{"degree":9,"count":2},{"degree":10,"count":1},{"degree":11,"count":1},{"degree":12,"count":1},{"degree":13,"count":2},{"degree":14,"count":2},{"degree":15,"count":2},{"degree":16,"count":3},{"degree":17,"count":3},{"degree":18,"count":6},{"degree":19,"count":2},{"degree":20,"count":1},{"degree":21,"count":2},{"degree":22,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":247}]
Number of extensional constraints247
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":247}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c java -server -Xmx10000m -cp .:.//choco-parsers.jar org.chocosolver.parser.xcsp.ChocoXCSP "HOME/instance-4246574-1500687667.xml"  -tl '2400s' -p 8 -x 0
0.00/0.22	c [HOME/instance-4246574-1500687667.xml, -tl, 2400s, -p, 8, -x, 0]
0.00/0.27	c 8 solvers in parallel
0.00/0.39	c parse instance...
0.00/1.04	c solve instance...
0.00/1.11	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-4246574-1500687667/watcher-4246574-1500687667 -o /tmp/evaluation-result-4246574-1500687667/solver-4246574-1500687667 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1500682387-7776 --watchdog 2560 ./xcsp3-exec -dir HOME -tl 2400 -p 8 -ml 10000 -tdir HOME -seed 499736766 HOME/instance-4246574-1500687667.xml 

pid=26916
running on 8 cores: 1,3,5,7,9,11,13,15

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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: 6.48 11.56 13.75 3/264 26919
/proc/meminfo: memFree=23939048/32770624 swapFree=5880/250704
[pid=26919] ppid=26916 vsize=9512 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26919/stat : 26919 (xcsp3-exec) S 26916 26919 7744 0 -1 4202496 517 0 0 0 0 0 0 0 20 0 1 0 4034399 9740288 345 33554432000 4194304 5098028 140731994803200 140731994801304 139882624508540 0 65536 4100 65538 18446744071579417331 0 0 17 1 0 0 0 0 0 7196144 7232144 27303936 140731994805391 140731994805600 140731994805600 140731994808299 0
/proc/26919/statm: 2378 345 289 221 0 87 0

[startup+0.100097 s]
/proc/loadavg: 6.48 11.56 13.75 3/264 26919
/proc/meminfo: memFree=23939048/32770624 swapFree=5880/250704
[pid=26919] ppid=26916 vsize=9512 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26919/stat : 26919 (xcsp3-exec) S 26916 26919 7744 0 -1 4202496 517 0 0 0 0 0 0 0 20 0 1 0 4034399 9740288 345 33554432000 4194304 5098028 140731994803200 140731994801304 139882624508540 0 65536 4100 65538 18446744071579417331 0 0 17 1 0 0 0 0 0 7196144 7232144 27303936 140731994805391 140731994805600 140731994805600 140731994808299 0
/proc/26919/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.200278 s]
/proc/loadavg: 6.48 11.56 13.75 3/264 26919
/proc/meminfo: memFree=23939048/32770624 swapFree=5880/250704
[pid=26919] ppid=26916 vsize=9512 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26919/stat : 26919 (xcsp3-exec) S 26916 26919 7744 0 -1 4202496 517 0 0 0 0 0 0 0 20 0 1 0 4034399 9740288 345 33554432000 4194304 5098028 140731994803200 140731994801304 139882624508540 0 65536 4100 65538 18446744071579417331 0 0 17 1 0 0 0 0 0 7196144 7232144 27303936 140731994805391 140731994805600 140731994805600 140731994808299 0
/proc/26919/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.300275 s]
/proc/loadavg: 6.48 11.56 13.75 3/264 26919
/proc/meminfo: memFree=23939048/32770624 swapFree=5880/250704
[pid=26919] ppid=26916 vsize=9512 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26919/stat : 26919 (xcsp3-exec) S 26916 26919 7744 0 -1 4202496 517 0 0 0 0 0 0 0 20 0 1 0 4034399 9740288 345 33554432000 4194304 5098028 140731994803200 140731994801304 139882624508540 0 65536 4100 65538 18446744071579417331 0 0 17 1 0 0 0 0 0 7196144 7232144 27303936 140731994805391 140731994805600 140731994805600 140731994808299 0
/proc/26919/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.700228 s]
/proc/loadavg: 6.48 11.56 13.75 3/264 26919
/proc/meminfo: memFree=23939048/32770624 swapFree=5880/250704
[pid=26919] ppid=26916 vsize=9512 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26919/stat : 26919 (xcsp3-exec) S 26916 26919 7744 0 -1 4202496 517 0 0 0 0 0 0 0 20 0 1 0 4034399 9740288 345 33554432000 4194304 5098028 140731994803200 140731994801304 139882624508540 0 65536 4100 65538 18446744071579417331 0 0 17 1 0 0 0 0 0 7196144 7232144 27303936 140731994805391 140731994805600 140731994805600 140731994808299 0
/proc/26919/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26920 sig 9
??? kill 26919 sig 9
??? kill -26919 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800326 s]
/proc/loadavg: 6.48 11.56 13.75 3/264 26919
/proc/meminfo: memFree=23939048/32770624 swapFree=5880/250704
[pid=26919] ppid=26916 vsize=9512 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26919/stat : 26919 (xcsp3-exec) S 26916 26919 7744 0 -1 4202496 517 0 0 0 0 0 0 0 20 0 1 0 4034399 9740288 345 33554432000 4194304 5098028 140731994803200 140731994801304 139882624508540 0 65536 4100 65538 18446744071579417331 0 0 17 1 0 0 0 0 0 7196144 7232144 27303936 140731994805391 140731994805600 140731994805600 140731994808299 0
/proc/26919/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+1.00023 s]
/proc/loadavg: 6.48 11.56 13.75 3/264 26919
/proc/meminfo: memFree=23939048/32770624 swapFree=5880/250704
[pid=26919] ppid=26916 vsize=9512 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26919/stat : 26919 (xcsp3-exec) S 26916 26919 7744 0 -1 4202496 517 0 0 0 0 0 0 0 20 0 1 0 4034399 9740288 345 33554432000 4194304 5098028 140731994803200 140731994801304 139882624508540 0 65536 4100 65538 18446744071579417331 0 0 17 1 0 0 0 0 0 7196144 7232144 27303936 140731994805391 140731994805600 140731994805600 140731994808299 0
/proc/26919/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+1.10022 s]
/proc/loadavg: 6.48 11.56 13.75 13/293 26948
/proc/meminfo: memFree=23796068/32770624 swapFree=5880/250768
[pid=26919] ppid=26916 vsize=9512 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26919/stat : 26919 (xcsp3-exec) S 26916 26919 7744 0 -1 4202496 517 0 0 0 0 0 0 0 20 0 1 0 4034399 9740288 345 33554432000 4194304 5098028 140731994803200 140731994801304 139882624508540 0 65536 4100 65538 18446744071579417331 0 0 17 1 0 0 0 0 0 7196144 7232144 27303936 140731994805391 140731994805600 140731994805600 140731994808299 0
/proc/26919/statm: 2378 345 289 221 0 87 0
[pid=26920] ppid=26919 vsize=13801768 CPUtime=3.49 cores=1,3,5,7,9,11,13,15
/proc/26920/stat : 26920 (java) S 26919 26919 7744 0 -1 1077944320 20431 0 0 0 340 9 0 0 20 0 19 0 4034400 14133010432 39608 33554432000 4194304 4196468 140729133077008 140729133059552 140643467706103 0 0 0 16800975 18446744073709551615 0 0 17 9 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
/proc/26920/statm: 3450442 39608 3213 1 0 3437675 0
[pid=26920/tid=26921] ppid=26919 vsize=13801768 CPUtime=1.03 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26921/stat : 26921 (java) S 26919 26919 7744 0 -1 1077944384 7946 0 0 0 99 4 0 0 20 0 19 0 4034400 14133010432 39608 33554432000 4194304 4196468 140729133077008 140643471948944 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26923] ppid=26919 vsize=13801768 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26923/stat : 26923 (java) S 26919 26919 7744 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 19 0 4034401 14133010432 39608 33554432000 4194304 4196468 140729133077008 140643406670992 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 15 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26924] ppid=26919 vsize=13801768 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26924/stat : 26924 (java) S 26919 26919 7744 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 19 0 4034401 14133010432 39608 33554432000 4194304 4196468 140729133077008 140643405618192 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26925] ppid=26919 vsize=13801768 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26925/stat : 26925 (java) S 26919 26919 7744 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 19 0 4034401 14133010432 39608 33554432000 4194304 4196468 140729133077008 140643404565392 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 11 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26926] ppid=26919 vsize=13801768 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26926/stat : 26926 (java) S 26919 26919 7744 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 19 0 4034401 14133010432 39608 33554432000 4194304 4196468 140729133077008 140643403512592 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26927] ppid=26919 vsize=13801768 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26927/stat : 26927 (java) S 26919 26919 7744 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 19 0 4034401 14133010432 39608 33554432000 4194304 4196468 140729133077008 140643062471312 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26928] ppid=26919 vsize=13801768 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26928/stat : 26928 (java) S 26919 26919 7744 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 19 0 4034401 14133010432 39608 33554432000 4194304 4196468 140729133077008 140643061418512 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 13 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26929] ppid=26919 vsize=13801768 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26929/stat : 26929 (java) S 26919 26919 7744 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 19 0 4034401 14133010432 39608 33554432000 4194304 4196468 140729133077008 140643060365712 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26930] ppid=26919 vsize=13801768 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26930/stat : 26930 (java) S 26919 26919 7744 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 19 0 4034401 14133010432 39608 33554432000 4194304 4196468 140729133077008 140643059312912 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 15 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26931] ppid=26919 vsize=13801768 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26931/stat : 26931 (java) S 26919 26919 7744 0 -1 1077944384 12 0 0 0 0 0 0 0 20 0 19 0 4034404 14133010432 39608 33554432000 4194304 4196468 140729133077008 140642594311232 140643467717250 0 0 0 16800975 18446744071579849748 0 0 -1 9 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26932] ppid=26919 vsize=13801768 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26932/stat : 26932 (java) S 26919 26919 7744 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 19 0 4034405 14133010432 39608 33554432000 4194304 4196468 140729133077008 140642593256992 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 9 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26933] ppid=26919 vsize=13801768 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26933/stat : 26933 (java) S 26919 26919 7744 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 19 0 4034405 14133010432 39608 33554432000 4194304 4196468 140729133077008 140642592204144 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 9 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26934] ppid=26919 vsize=13801768 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26934/stat : 26934 (java) S 26919 26919 7744 0 -1 1077944384 24 0 0 0 0 0 0 0 20 0 19 0 4034409 14133010432 39608 33554432000 4194304 4196468 140729133077008 140642591151232 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26935] ppid=26919 vsize=13801768 CPUtime=0.54 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26935/stat : 26935 (java) S 26919 26919 7744 0 -1 1077944384 2751 0 0 0 54 0 0 0 20 0 19 0 4034409 14133010432 39608 33554432000 4194304 4196468 140729133077008 140642590089024 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26936] ppid=26919 vsize=13801768 CPUtime=0.53 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26936/stat : 26936 (java) R 26919 26919 7744 0 -1 4202560 2303 0 0 0 52 1 0 0 20 0 19 0 4034409 14133010432 39608 33554432000 4194304 4196468 140729133077008 140642589033120 140643451262492 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26937] ppid=26919 vsize=13801768 CPUtime=0.59 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26937/stat : 26937 (java) S 26919 26919 7744 0 -1 1077944384 2909 0 0 0 59 0 0 0 20 0 19 0 4034409 14133010432 39608 33554432000 4194304 4196468 140729133077008 140642587979280 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26938] ppid=26919 vsize=13801768 CPUtime=0.58 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26938/stat : 26938 (java) S 26919 26919 7744 0 -1 1077944384 2741 0 0 0 57 1 0 0 20 0 19 0 4034410 14133010432 39608 33554432000 4194304 4196468 140729133077008 140642586937856 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 13 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
[pid=26920/tid=26939] ppid=26919 vsize=13801768 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/26920/task/26939/stat : 26939 (java) S 26919 26919 7744 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 19 0 4034410 14133010432 39608 33554432000 4194304 4196468 140729133077008 140642585889888 140643467716309 0 4 0 16800975 18446744071579849748 0 0 -1 11 0 0 0 0 0 6293624 6294260 11685888 140729133085884 140729133086060 140729133086060 140729133088719 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 13811280

Child status: 0
Real time (s): 1.12914
CPU time (s): 3.50572
CPU user time (s): 3.40326
CPU system time (s): 0.102459
CPU usage (%): 310.477
Max. virtual memory (cumulated for all children) (KiB): 13811280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.40326
system time used= 0.102459
maximum resident set size= 158900
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20972
page faults= 0
swaps= 0
block input operations= 0
block output operations= 72
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2521
involuntary context switches= 332

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01304 second user time and 0.023286 second system time

The end

Launcher Data 

Begin job on node127 at 2017-07-22 03:41:07
IDJOB=4246574
IDBENCH=126019
IDSOLVER=2625
FILE ID=node127/4246574-1500687667
RUNJOBID= node127-1500682387-7776
PBS_JOBID= 20623323
Free space on /tmp= 61864 MiB

SOLVER NAME= choco-solver 4.0.5
BENCH NAME= XCSP17/QRandom/QRandom-composed-s25/composed-25-01-25-4.xml
COMMAND LINE= ./xcsp3-exec -dir DIR -tl TIMEOUT -p NBCORE -ml 10000 -tdir TMPDIR -seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4246574-1500687667/watcher-4246574-1500687667 -o /tmp/evaluation-result-4246574-1500687667/solver-4246574-1500687667 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1500682387-7776 --watchdog 2560  ./xcsp3-exec -dir HOME -tl 2400 -p 8 -ml 10000 -tdir HOME -seed 499736766 HOME/instance-4246574-1500687667.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 8

MD5SUM BENCH= 70c94527274e457d0d94c5fa4cea1fbc
RANDOM SEED=499736766

node127.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/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		: 2533.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5333.94
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		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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		: 2533.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5333.94
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		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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		: 2667.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5333.94
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		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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	: 8
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	: 5333.94
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		: 1733.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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:

processor	: 8
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	: 8
core id		: 0
cpu cores	: 4
apicid		: 1
initial apicid	: 1
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	: 5333.94
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 9
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 17
initial apicid	: 17
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	: 10
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	: 8
core id		: 1
cpu cores	: 4
apicid		: 3
initial apicid	: 3
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	: 5333.94
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 11
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 19
initial apicid	: 19
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	: 12
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	: 8
core id		: 2
cpu cores	: 4
apicid		: 5
initial apicid	: 5
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	: 5333.94
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 13
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1867.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 21
initial apicid	: 21
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	: 14
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	: 8
core id		: 3
cpu cores	: 4
apicid		: 7
initial apicid	: 7
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	: 5333.94
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 15
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 23
initial apicid	: 23
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:        23938836 kB
MemAvailable:   24121768 kB
Buffers:           50772 kB
Cached:           440268 kB
SwapCached:            0 kB
Active:          8182476 kB
Inactive:         259380 kB
Active(anon):    7953208 kB
Inactive(anon):     8676 kB
Active(file):     229268 kB
Inactive(file):   250704 kB
Unevictable:        5880 kB
Mlocked:            5880 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7844 kB
Writeback:             0 kB
AnonPages:       7956404 kB
Mapped:            42388 kB
Shmem:              8872 kB
Slab:              71048 kB
SReclaimable:      37588 kB
SUnreclaim:        33460 kB
KernelStack:        4560 kB
PageTables:        20872 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    8976688 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   7641088 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 61856 MiB
End job on node127 at 2017-07-22 03:41:09