Trace number 4254835

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
choco-solver 4.0.5 par (2017-07-26)OPT28 3.96187 1.23999

General information on the benchmark

NameStillLife/StillLife-wst-s1/
StillLife-wastage-07.xml
MD5SUM006cf0fd5d0b6c1fad06ae59cb3b038a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark28
Best CPU time to get the best result obtained on this benchmark0.60087299
Satisfiable
(Un)Satisfiability was proved
Number of variables172
Number of constraints127
Number of domains4
Minimum domain size2
Maximum domain size163
Distribution of domain sizes[{"size":2,"count":81},{"size":3,"count":81},{"size":50,"count":1},{"size":163,"count":9}]
Minimum variable degree1
Maximum variable degree10
Distribution of variable degrees[{"degree":1,"count":4},{"degree":2,"count":78},{"degree":3,"count":12},{"degree":4,"count":28},{"degree":8,"count":24},{"degree":9,"count":25},{"degree":10,"count":1}]
Minimum constraint arity2
Maximum constraint arity11
Distribution of constraint arities[{"arity":2,"count":37},{"arity":3,"count":28},{"arity":9,"count":4},{"arity":10,"count":50},{"arity":11,"count":8}]
Number of extensional constraints77
Number of intensional constraints36
Distribution of constraint types[{"type":"extension","count":77},{"type":"intension","count":36},{"type":"sum","count":10},{"type":"instantiation","count":4}]
Optimization problemYES
Type of objectivemax VAR

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.09	c java -server -Xmx22000m -cp .:.//choco-parsers.jar org.chocosolver.parser.xcsp.ChocoXCSP "HOME/instance-4254835-1501679400.xml"  -tl '1920s' -p 8 -x 0
0.00/0.28	c [HOME/instance-4254835-1501679400.xml, -tl, 1920s, -p, 8, -x, 0]
0.00/0.34	c 8 solvers in parallel
0.00/0.41	c parse instance...
0.00/0.98	c solve instance...
0.00/1.06	o 0 
0.00/1.07	o 3 
0.00/1.07	o 4 
0.00/1.08	o 6 
0.00/1.10	o 8 
3.16/1.11	o 17 
3.16/1.11	o 18 
3.16/1.11	o 19 
3.16/1.12	o 20 
3.16/1.12	o 21 
3.16/1.12	o 22 
3.16/1.14	o 23 
3.16/1.14	o 24 
3.16/1.14	o 25 
3.16/1.15	o 26 
3.16/1.16	o 27 
3.16/1.19	o 28 
3.88/1.21	s OPTIMUM FOUND
3.88/1.21	v <instantiation>
3.88/1.21	v 	<list>x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[3][0] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[4][0] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[5][0] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[6][0] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[7][0] x[7][1] x[7][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[8][0] x[8][1] x[8][2] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] w[0][0] w[0][1] w[0][2] w[0][3] w[0][4] w[0][5] w[0][6] w[0][7] w[0][8] w[1][0] w[1][1] w[1][2] w[1][3] w[1][4] w[1][5] w[1][6] w[1][7] w[1][8] w[2][0] w[2][1] w[2][2] w[2][3] w[2][4] w[2][5] w[2][6] w[2][7] w[2][8] w[3][0] w[3][1] w[3][2] w[3][3] w[3][4] w[3][5] w[3][6] w[3][7] w[3][8] w[4][0] w[4][1] w[4][2] w[4][3] w[4][4] w[4][5] w[4][6] w[4][7] w[4][8] w[5][0] w[5][1] w[5][2] w[5][3] w[5][4] w[5][5] w[5][6] w[5][7] w[5][8] w[6][0] w[6][1] w[6][2] w[6][3] w[6][4] w[6][5] w[6][6] w[6][7] w[6][8] w[7][0] w[7][1] w[7][2] w[7][3] w[7][4] w[7][5] w[7][6] w[7][7] w[7][8] w[8][0] w[8][1] w[8][2] w[8][3] w[8][4] w[8][5] w[8][6] w[8][7] w[8][8] ws[0] ws[1] ws[2] ws[3] ws[4] ws[5] ws[6] ws[7] ws[8] z </list>
3.88/1.21	v 	<values>0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 1 0 0 0 1 0 1 0 1 1 0 0 1 0 0 1 0 0 0 0 0 1 1 1 0 1 1 1 0 0 0 0 0 1 0 0 1 0 0 1 1 0 1 0 1 0 0 0 1 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 2 4 5 6 8 9 10 12 14 28 </values>
3.88/1.21	v </instantiation>

Verifier Data 

OK	28

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-4254835-1501679400/watcher-4254835-1501679400 -o /tmp/evaluation-result-4254835-1501679400/solver-4254835-1501679400 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node131-1501676534-24993 --watchdog 324 ./xcsp3-exec -dir HOME -tl 1920 -p 8 -ml 22000 -tdir HOME -seed 1498182351 HOME/instance-4254835-1501679400.xml 

pid=27032
running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1920 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1950 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 8.62 8.67 7.43 3/172 27035
/proc/meminfo: memFree=31765368/32770624 swapFree=0/252484
[pid=27035] ppid=27032 vsize=23672 CPUtime=0 cores=0-7
/proc/27035/stat : 27035 (runsolver) D 27032 27035 24937 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 16560303 24240128 108 18446744073709551615 4194304 4338465 140732681969616 140732681967256 140246908216023 0 0 1 24578 18446744071580418449 0 0 17 1 0 0 0 0 0 6438912 6441760 23683072 140732681973842 140732681974339 140732681974339 140732681977802 0
/proc/27035/statm: 5918 108 54 36 0 2156 0

[startup+0.100148 s]
/proc/loadavg: 8.62 8.67 7.43 3/172 27035
/proc/meminfo: memFree=31765368/32770624 swapFree=0/252484
[pid=27035] ppid=27032 vsize=9512 CPUtime=0 cores=0-7
/proc/27035/stat : 27035 (xcsp3-exec) S 27032 27035 24937 0 -1 4202496 508 0 0 0 0 0 0 0 20 0 1 0 16560303 9740288 345 18446744073709551615 4194304 5098028 140724562072816 140724562070920 140368638997116 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 8 0 0 7196144 7232144 38555648 140724562076050 140724562076260 140724562076260 140724562079723 0
/proc/27035/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.202182 s]
/proc/loadavg: 8.62 8.67 7.43 3/172 27035
/proc/meminfo: memFree=31765368/32770624 swapFree=0/252484
[pid=27035] ppid=27032 vsize=9512 CPUtime=0 cores=0-7
/proc/27035/stat : 27035 (xcsp3-exec) S 27032 27035 24937 0 -1 4202496 508 0 0 0 0 0 0 0 20 0 1 0 16560303 9740288 345 18446744073709551615 4194304 5098028 140724562072816 140724562070920 140368638997116 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 8 0 0 7196144 7232144 38555648 140724562076050 140724562076260 140724562076260 140724562079723 0
/proc/27035/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.300303 s]
/proc/loadavg: 8.62 8.67 7.43 3/172 27035
/proc/meminfo: memFree=31765368/32770624 swapFree=0/252484
[pid=27035] ppid=27032 vsize=9512 CPUtime=0 cores=0-7
/proc/27035/stat : 27035 (xcsp3-exec) S 27032 27035 24937 0 -1 4202496 508 0 0 0 0 0 0 0 20 0 1 0 16560303 9740288 345 18446744073709551615 4194304 5098028 140724562072816 140724562070920 140368638997116 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 8 0 0 7196144 7232144 38555648 140724562076050 140724562076260 140724562076260 140724562079723 0
/proc/27035/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.7003 s]
/proc/loadavg: 8.62 8.67 7.43 3/172 27035
/proc/meminfo: memFree=31765368/32770624 swapFree=0/252484
[pid=27035] ppid=27032 vsize=9512 CPUtime=0 cores=0-7
/proc/27035/stat : 27035 (xcsp3-exec) S 27032 27035 24937 0 -1 4202496 508 0 0 0 0 0 0 0 20 0 1 0 16560303 9740288 345 18446744073709551615 4194304 5098028 140724562072816 140724562070920 140368638997116 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 8 0 0 7196144 7232144 38555648 140724562076050 140724562076260 140724562076260 140724562079723 0
/proc/27035/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 27037 sig 9
??? kill 27035 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800377 s]
/proc/loadavg: 8.62 8.67 7.43 3/172 27035
/proc/meminfo: memFree=31765368/32770624 swapFree=0/252484
[pid=27035] ppid=27032 vsize=9512 CPUtime=0 cores=0-7
/proc/27035/stat : 27035 (xcsp3-exec) S 27032 27035 24937 0 -1 4202496 508 0 0 0 0 0 0 0 20 0 1 0 16560303 9740288 345 18446744073709551615 4194304 5098028 140724562072816 140724562070920 140368638997116 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 8 0 0 7196144 7232144 38555648 140724562076050 140724562076260 140724562076260 140724562079723 0
/proc/27035/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+1.20701 s]
/proc/loadavg: 8.01 8.54 7.40 8/204 27094
/proc/meminfo: memFree=31591092/32770624 swapFree=0/252492
[pid=27035] ppid=27032 vsize=9512 CPUtime=0 cores=0-7
/proc/27035/stat : 27035 (xcsp3-exec) S 27032 27035 24937 0 -1 4202496 508 0 0 0 0 0 0 0 20 0 1 0 16560303 9740288 345 18446744073709551615 4194304 5098028 140724562072816 140724562070920 140368638997116 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 8 0 0 7196144 7232144 38555648 140724562076050 140724562076260 140724562076260 140724562079723 0
/proc/27035/statm: 2378 345 289 221 0 87 0
[pid=27037] ppid=27035 vsize=26801740 CPUtime=3.88 cores=0-7
/proc/27037/stat : 27037 (java) S 27035 27035 24937 0 -1 1077944320 21610 0 0 0 376 12 0 0 20 0 27 0 16560312 27444981760 50862 18446744073709551615 4194304 4196468 140720567947536 140720567930080 140289669762807 0 0 1 16800974 18446744073709551615 0 0 17 0 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
/proc/27037/statm: 6700435 50862 3194 1 0 6688736 0
[pid=27037/tid=27038] ppid=27035 vsize=26801740 CPUtime=0.84 cores=0-7
/proc/27037/task/27038/stat : 27038 (java) S 27035 27035 24937 0 -1 1077944384 9110 0 0 0 79 5 0 0 20 0 27 0 16560312 27444981760 50862 18446744073709551615 4194304 4196468 140720567947536 140289674003584 140289669773013 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 4 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27039] ppid=27035 vsize=26801740 CPUtime=0 cores=0-7
/proc/27037/task/27039/stat : 27039 (java) S 27035 27035 24937 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 27 0 16560313 27444981760 50928 18446744073709551615 4194304 4196468 140720567947536 140289626728976 140289669773013 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27040] ppid=27035 vsize=26801740 CPUtime=0 cores=0-7
/proc/27037/task/27040/stat : 27040 (java) S 27035 27035 24937 0 -1 1077944384 7 0 0 0 0 0 0 0 20 0 27 0 16560313 27444981760 50928 18446744073709551615 4194304 4196468 140720567947536 140289625676432 140289669773013 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27041] ppid=27035 vsize=26801740 CPUtime=0 cores=0-7
/proc/27037/task/27041/stat : 27041 (java) S 27035 27035 24937 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 27 0 16560313 27444981760 50928 18446744073709551615 4194304 4196468 140720567947536 140289624623376 140289669773013 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27042] ppid=27035 vsize=26801740 CPUtime=0 cores=0-7
/proc/27037/task/27042/stat : 27042 (java) S 27035 27035 24937 0 -1 1077944384 24 0 0 0 0 0 0 0 20 0 27 0 16560313 27444981760 50928 18446744073709551615 4194304 4196468 140720567947536 140289623570832 140289669773013 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27043] ppid=27035 vsize=26801740 CPUtime=0 cores=0-7
/proc/27037/task/27043/stat : 27043 (java) S 27035 27035 24937 0 -1 1077944384 14 0 0 0 0 0 0 0 20 0 27 0 16560313 27444981760 50928 18446744073709551615 4194304 4196468 140720567947536 140289622518800 140289669773013 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27044] ppid=27035 vsize=26801740 CPUtime=0 cores=0-7
/proc/27037/task/27044/stat : 27044 (java) S 27035 27035 24937 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 27 0 16560313 27444981760 50928 18446744073709551615 4194304 4196468 140720567947536 140289621466256 140289669773013 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27045] ppid=27035 vsize=26801740 CPUtime=0 cores=0-7
/proc/27037/task/27045/stat : 27045 (java) S 27035 27035 24937 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 27 0 16560313 27444981760 50928 18446744073709551615 4194304 4196468 140720567947536 140289620413200 140289669773013 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27046] ppid=27035 vsize=26801740 CPUtime=0 cores=0-7
/proc/27037/task/27046/stat : 27046 (java) S 27035 27035 24937 0 -1 1077944384 14 0 0 0 0 0 0 0 20 0 27 0 16560313 27444981760 50928 18446744073709551615 4194304 4196468 140720567947536 140289619360656 140289669773013 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27047] ppid=27035 vsize=26801740 CPUtime=0 cores=0-7
/proc/27037/task/27047/stat : 27047 (java) S 27035 27035 24937 0 -1 1077944384 83 0 0 0 0 0 0 0 20 0 27 0 16560314 27444981760 50994 18446744073709551615 4194304 4196468 140720567947536 140288416196848 140289669773954 0 0 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27048] ppid=27035 vsize=26801740 CPUtime=0 cores=0-7
/proc/27037/task/27048/stat : 27048 (java) S 27035 27035 24937 0 -1 1077944384 34 0 0 0 0 0 0 0 20 0 27 0 16560315 27444981760 50994 18446744073709551615 4194304 4196468 140720567947536 140288415143136 140289669773013 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27049] ppid=27035 vsize=26801740 CPUtime=0 cores=0-7
/proc/27037/task/27049/stat : 27049 (java) S 27035 27035 24937 0 -1 1077944384 22 0 0 0 0 0 0 0 20 0 27 0 16560315 27444981760 50994 18446744073709551615 4194304 4196468 140720567947536 140288414089968 140289669773013 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27050] ppid=27035 vsize=26801740 CPUtime=0 cores=0-7
/proc/27037/task/27050/stat : 27050 (java) S 27035 27035 24937 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 27 0 16560318 27444981760 50994 18446744073709551615 4194304 4196468 140720567947536 140288413038544 140289669781403 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27051] ppid=27035 vsize=26801740 CPUtime=0.56 cores=0-7
/proc/27037/task/27051/stat : 27051 (java) R 27035 27035 24937 0 -1 4202560 2481 0 0 0 55 1 0 0 20 0 27 0 16560318 27444981760 50994 18446744073709551615 4194304 4196468 140720567947536 140288411972776 140289651284485 0 4 1 16800974 0 0 0 -1 5 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27052] ppid=27035 vsize=26801740 CPUtime=0.54 cores=0-7
/proc/27037/task/27052/stat : 27052 (java) R 27035 27035 24937 0 -1 4202560 1977 0 0 0 54 0 0 0 20 0 27 0 16560318 27444981760 50994 18446744073709551615 4194304 4196468 140720567947536 140288410914552 140289651306530 0 4 1 16800974 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27053] ppid=27035 vsize=26801740 CPUtime=0.53 cores=0-7
/proc/27037/task/27053/stat : 27053 (java) R 27035 27035 24937 0 -1 4202560 1333 0 0 0 53 0 0 0 20 0 27 0 16560318 27444981760 50994 18446744073709551615 4194304 4196468 140720567947536 140288409877424 140289654658708 0 4 1 16800974 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27054] ppid=27035 vsize=26801740 CPUtime=0.62 cores=0-7
/proc/27037/task/27054/stat : 27054 (java) R 27035 27035 24937 0 -1 1077944384 2693 0 0 0 61 1 0 0 20 0 27 0 16560318 27444981760 50994 18446744073709551615 4194304 4196468 140720567947536 140288408828528 140289669773954 0 4 1 16800974 0 0 0 -1 0 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27055] ppid=27035 vsize=26801740 CPUtime=0 cores=0-7
/proc/27037/task/27055/stat : 27055 (java) S 27035 27035 24937 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 27 0 16560318 27444981760 50994 18446744073709551615 4194304 4196468 140720567947536 140288407775712 140289669773013 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
[pid=27037/tid=27056] ppid=27035 vsize=26801740 CPUtime=0 cores=0-7
/proc/27037/task/27056/stat : 27056 (java) S 27035 27035 24937 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 27 0 16560323 27444981760 50994 18446744073709551615 4194304 4196468 140720567947536 140288406723248 140289669773954 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 13258752 140720567955920 140720567956096 140720567956096 140720567959503 0
Current children cumulated CPU time (s) 3.88
Current children cumulated vsize (KiB) 26811252

Child status: 0
Real time (s): 1.23999
CPU time (s): 3.96187
CPU user time (s): 3.83064
CPU system time (s): 0.131237
CPU usage (%): 319.508
Max. virtual memory (cumulated for all children) (KiB): 26811252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.83064
system time used= 0.131237
maximum resident set size= 205944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22545
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= 4177
involuntary context switches= 26

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008753 second user time and 0.010941 second system time

The end

Launcher Data 

Begin job on node131 at 2017-08-02 14:56:03
IDJOB=4254835
IDBENCH=115912
IDSOLVER=2636
FILE ID=node131/4254835-1501679400
RUNJOBID= node131-1501676534-24993
PBS_JOBID= 
Free space on /tmp= 61944 MiB

SOLVER NAME= choco-solver 4.0.5 par
BENCH NAME= XCSP17/StillLife/StillLife-wst-s1/StillLife-wastage-07.xml
COMMAND LINE= ./xcsp3-exec -dir DIR -tl TIMEOUT -p NBCORE -ml 22000 -tdir TMPDIR -seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4254835-1501679400/watcher-4254835-1501679400 -o /tmp/evaluation-result-4254835-1501679400/solver-4254835-1501679400 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node131-1501676534-24993 --watchdog 324  ./xcsp3-exec -dir HOME -tl 1920 -p 8 -ml 22000 -tdir HOME -seed 1498182351 HOME/instance-4254835-1501679400.xml

TIME LIMIT= 1920 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 006cf0fd5d0b6c1fad06ae59cb3b038a
RANDOM SEED=1498182351

node131.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	: 5334.07
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	: 5334.07
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	: 5334.07
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	: 5334.07
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:        31765828 kB
MemAvailable:   32016608 kB
Buffers:          133868 kB
Cached:           405688 kB
SwapCached:            0 kB
Active:           325088 kB
Inactive:         269208 kB
Active(anon):      55584 kB
Inactive(anon):    16724 kB
Active(file):     269504 kB
Inactive(file):   252484 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8048 kB
Writeback:             4 kB
AnonPages:         55292 kB
Mapped:            30764 kB
Shmem:             17064 kB
Slab:             113992 kB
SReclaimable:      89256 kB
SUnreclaim:        24736 kB
KernelStack:        3072 kB
PageTables:         4284 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     286284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 61936 MiB
End job on node131 at 2017-08-02 14:56:05