Trace number 4255073

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 5a (2017-07-26)OPT5 4.3485398 1.69063

General information on the benchmark

NameLowAutocorrelation/LowAutocorrelation-m1-s1/
LowAutocorrelation-011.xml
MD5SUMf63a1d69196369b30b13838bf3675f5d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.12828501
Satisfiable
(Un)Satisfiability was proved
Number of variables131
Number of constraints75
Number of domains21
Minimum domain size2
Maximum domain size21
Distribution of domain sizes[{"size":2,"count":67},{"size":3,"count":2},{"size":4,"count":1},{"size":5,"count":2},{"size":6,"count":1},{"size":7,"count":2},{"size":8,"count":1},{"size":9,"count":2},{"size":10,"count":1},{"size":11,"count":2},{"size":13,"count":1},{"size":15,"count":1},{"size":17,"count":1},{"size":19,"count":1},{"size":21,"count":1}]
Minimum variable degree0
Maximum variable degree10
Distribution of variable degrees[{"degree":0,"count":45},{"degree":2,"count":75},{"degree":10,"count":11}]
Minimum constraint arity2
Maximum constraint arity11
Distribution of constraint arities[{"arity":2,"count":11},{"arity":3,"count":56},{"arity":4,"count":1},{"arity":5,"count":1},{"arity":6,"count":1},{"arity":7,"count":1},{"arity":8,"count":1},{"arity":9,"count":1},{"arity":10,"count":1},{"arity":11,"count":1}]
Number of extensional constraints0
Number of intensional constraints65
Distribution of constraint types[{"type":"intension","count":65},{"type":"sum","count":10}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.05	c java -server -Xmx11000m -cp .:.//choco-parsers.jar org.chocosolver.parser.xcsp.ChocoXCSP "HOME/instance-4255073-1501620862.xml"  -tl '264s' -p 1 -x 3
0.00/0.24	c [HOME/instance-4255073-1501620862.xml, -tl, 264s, -p, 1, -x, 3]
0.00/0.30	c simple solver
0.00/0.36	c parse instance...
0.00/0.61	c solve instance...
0.00/0.66	o 25 
0.00/0.73	o 21 
0.00/1.02	o 5 
4.10/1.67	s OPTIMUM FOUND
4.10/1.67	v <instantiation>
4.10/1.67	v 	<list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] y[0][0] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[0][6] y[0][7] y[0][8] y[0][9] y[1][0] y[1][1] y[1][2] y[1][3] y[1][4] y[1][5] y[1][6] y[1][7] y[1][8] y[2][0] y[2][1] y[2][2] y[2][3] y[2][4] y[2][5] y[2][6] y[2][7] y[3][0] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[4][0] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[5][0] y[5][1] y[5][2] y[5][3] y[5][4] y[6][0] y[6][1] y[6][2] y[6][3] y[7][0] y[7][1] y[7][2] y[8][0] y[8][1] y[9][0] c[0] c[1] c[2] c[3] c[4] c[5] c[6] c[7] c[8] c[9] s[0] s[1] s[2] s[3] s[4] s[5] s[6] s[7] s[8] s[9] </list>
4.10/1.67	v 	<values>1 1 1 -1 -1 -1 1 -1 -1 1 -1 1 1 -1 1 1 -1 -1 1 -1 -1 1 -1 -1 1 -1 1 -1 -1 1 -1 -1 -1 -1 1 1 1 1 -1 -1 1 1 1 -1 -1 -1 1 -1 1 -1 1 1 -1 -1 -1 1 -1 -1 1 1 -1 1 -1 1 -1 -1 0 -1 0 -1 0 -1 0 -1 0 -1 0 1 0 1 0 1 0 1 0 1 </values>
4.10/1.67	v </instantiation>

Verifier Data 

OK	5

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-4255073-1501620862/watcher-4255073-1501620862 -o /tmp/evaluation-result-4255073-1501620862/solver-4255073-1501620862 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1501617097-24795 --watchdog 300 ./xcsp3-exec -dir HOME -tl 264 -ml 11000 -tdir HOME -seed 876184064 HOME/instance-4255073-1501620862.xml 

pid=27222
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: 1.97 1.97 1.85 3/200 27225
/proc/meminfo: memFree=31477080/32770624 swapFree=0/214936
[pid=27225] ppid=27222 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/27225/stat : 27225 (runsolver) D 27222 27225 18930 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 61739735 24240128 106 18446744073709551615 4194304 4338465 140724624152224 140724624149864 139928341054167 0 0 1 24578 18446744071580418449 0 0 17 1 0 0 0 0 0 6438912 6441760 31072256 140724624154716 140724624155205 140724624155205 140724624158666 0
/proc/27225/statm: 5918 106 53 36 0 2156 0

[startup+0.100162 s]
/proc/loadavg: 1.97 1.97 1.85 3/200 27225
/proc/meminfo: memFree=31477080/32770624 swapFree=0/214936
[pid=27225] ppid=27222 vsize=9512 CPUtime=0 cores=1,3,5,7
/proc/27225/stat : 27225 (xcsp3-exec) S 27222 27225 18930 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 61739735 9740288 345 18446744073709551615 4194304 5098028 140721343802880 140721343800984 140539373441660 0 65536 5 65538 18446744071579417331 0 0 17 3 0 0 5 0 0 7196144 7232144 7921664 140721343807899 140721343808102 140721343808102 140721343811563 0
/proc/27225/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.20022 s]
/proc/loadavg: 1.97 1.97 1.85 3/200 27225
/proc/meminfo: memFree=31477080/32770624 swapFree=0/214936
[pid=27225] ppid=27222 vsize=9512 CPUtime=0 cores=1,3,5,7
/proc/27225/stat : 27225 (xcsp3-exec) S 27222 27225 18930 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 61739735 9740288 345 18446744073709551615 4194304 5098028 140721343802880 140721343800984 140539373441660 0 65536 5 65538 18446744071579417331 0 0 17 3 0 0 5 0 0 7196144 7232144 7921664 140721343807899 140721343808102 140721343808102 140721343811563 0
/proc/27225/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.300311 s]
/proc/loadavg: 1.97 1.97 1.85 3/200 27225
/proc/meminfo: memFree=31477080/32770624 swapFree=0/214936
[pid=27225] ppid=27222 vsize=9512 CPUtime=0 cores=1,3,5,7
/proc/27225/stat : 27225 (xcsp3-exec) S 27222 27225 18930 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 61739735 9740288 345 18446744073709551615 4194304 5098028 140721343802880 140721343800984 140539373441660 0 65536 5 65538 18446744071579417331 0 0 17 3 0 0 5 0 0 7196144 7232144 7921664 140721343807899 140721343808102 140721343808102 140721343811563 0
/proc/27225/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.704257 s]
/proc/loadavg: 1.97 1.97 1.85 3/200 27225
/proc/meminfo: memFree=31477080/32770624 swapFree=0/214936
[pid=27225] ppid=27222 vsize=9512 CPUtime=0 cores=1,3,5,7
/proc/27225/stat : 27225 (xcsp3-exec) S 27222 27225 18930 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 61739735 9740288 345 18446744073709551615 4194304 5098028 140721343802880 140721343800984 140539373441660 0 65536 5 65538 18446744071579417331 0 0 17 3 0 0 5 0 0 7196144 7232144 7921664 140721343807899 140721343808102 140721343808102 140721343811563 0
/proc/27225/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+1.50074 s]
/proc/loadavg: 1.97 1.97 1.85 5/216 27241
/proc/meminfo: memFree=31396024/32770624 swapFree=0/214952
[pid=27225] ppid=27222 vsize=9512 CPUtime=0 cores=1,3,5,7
/proc/27225/stat : 27225 (xcsp3-exec) S 27222 27225 18930 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 61739735 9740288 345 18446744073709551615 4194304 5098028 140721343802880 140721343800984 140539373441660 0 65536 5 65538 18446744071579417331 0 0 17 3 0 0 5 0 0 7196144 7232144 7921664 140721343807899 140721343808102 140721343808102 140721343811563 0
/proc/27225/statm: 2378 345 289 221 0 87 0
[pid=27227] ppid=27225 vsize=13980732 CPUtime=3.79 cores=1,3,5,7
/proc/27227/stat : 27227 (java) S 27225 27225 18930 0 -1 1077944320 25471 0 0 0 372 7 0 0 20 0 15 0 61739741 14316269568 26959 18446744073709551615 4194304 4196468 140737189432976 140737189415520 140087874186999 0 0 1 16800974 18446744073709551615 0 0 17 7 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
/proc/27227/statm: 3495183 26959 3188 1 0 3483484 0
[pid=27227/tid=27228] ppid=27225 vsize=13980732 CPUtime=1.37 cores=1,3,5,7
/proc/27227/task/27228/stat : 27228 (java) R 27225 27225 18930 0 -1 4202560 9853 0 0 0 133 4 0 0 20 0 15 0 61739742 14316269568 26959 18446744073709551615 4194304 4196468 140737189432976 140087878424968 140087492969126 0 4 1 16800974 0 0 0 -1 5 0 0 3 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27229] ppid=27225 vsize=13980732 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27229/stat : 27229 (java) S 27225 27225 18930 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 61739742 14316269568 26959 18446744073709551615 4194304 4196468 140737189432976 140087808621328 140087874197205 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27230] ppid=27225 vsize=13980732 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27230/stat : 27230 (java) S 27225 27225 18930 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 61739742 14316269568 26959 18446744073709551615 4194304 4196468 140737189432976 140087473650576 140087874197205 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27231] ppid=27225 vsize=13980732 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27231/stat : 27231 (java) S 27225 27225 18930 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 61739742 14316269568 27025 18446744073709551615 4194304 4196468 140737189432976 140087472598032 140087874197205 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27232] ppid=27225 vsize=13980732 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27232/stat : 27232 (java) S 27225 27225 18930 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 61739742 14316269568 27025 18446744073709551615 4194304 4196468 140737189432976 140087471545488 140087874197205 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27233] ppid=27225 vsize=13980732 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27233/stat : 27233 (java) S 27225 27225 18930 0 -1 1077944384 18 0 0 0 0 0 0 0 20 0 15 0 61739744 14316269568 27025 18446744073709551615 4194304 4196468 140737189432976 140087419828208 140087874198146 0 0 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27234] ppid=27225 vsize=13980732 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27234/stat : 27234 (java) S 27225 27225 18930 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 15 0 61739744 14316269568 27025 18446744073709551615 4194304 4196468 140737189432976 140087418774432 140087874197205 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27235] ppid=27225 vsize=13980732 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27235/stat : 27235 (java) S 27225 27225 18930 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 15 0 61739744 14316269568 27025 18446744073709551615 4194304 4196468 140737189432976 140087417721840 140087874197205 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27236] ppid=27225 vsize=13980732 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27236/stat : 27236 (java) S 27225 27225 18930 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 61739747 14316269568 27025 18446744073709551615 4194304 4196468 140737189432976 140087416670416 140087874205595 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27237] ppid=27225 vsize=13980732 CPUtime=0.92 cores=1,3,5,7
/proc/27227/task/27237/stat : 27237 (java) R 27225 27225 18930 0 -1 4202560 5693 0 0 0 92 0 0 0 20 0 15 0 61739747 14316269568 27025 18446744073709551615 4194304 4196468 140737189432976 140087415604416 140087855730722 0 4 1 16800974 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27238] ppid=27225 vsize=13980732 CPUtime=0.95 cores=1,3,5,7
/proc/27227/task/27238/stat : 27238 (java) R 27225 27225 18930 0 -1 4202560 5878 0 0 0 95 0 0 0 20 0 15 0 61739747 14316269568 27025 18446744073709551615 4194304 4196468 140737189432976 140087414552480 140087853432847 0 4 1 16800974 0 0 0 -1 1 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27239] ppid=27225 vsize=13980732 CPUtime=0.49 cores=1,3,5,7
/proc/27227/task/27239/stat : 27239 (java) S 27225 27225 18930 0 -1 1077944384 2804 0 0 0 49 0 0 0 20 0 15 0 61739747 14316269568 27091 18446744073709551615 4194304 4196468 140737189432976 140087413512944 140087874198146 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27240] ppid=27225 vsize=13980732 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27240/stat : 27240 (java) S 27225 27225 18930 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 61739747 14316269568 27091 18446744073709551615 4194304 4196468 140737189432976 140087412460640 140087874197205 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27241] ppid=27225 vsize=13980732 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27241/stat : 27241 (java) S 27225 27225 18930 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 61739751 14316269568 27091 18446744073709551615 4194304 4196468 140737189432976 140087411407152 140087874198146 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
Current children cumulated CPU time (s) 3.79
Current children cumulated vsize (KiB) 13990244

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 27227 sig 9
??? kill 27225 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60094 s]
/proc/loadavg: 1.97 1.97 1.85 5/216 27241
/proc/meminfo: memFree=31396024/32770624 swapFree=0/214952
[pid=27225] ppid=27222 vsize=9512 CPUtime=0 cores=1,3,5,7
/proc/27225/stat : 27225 (xcsp3-exec) S 27222 27225 18930 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 61739735 9740288 345 18446744073709551615 4194304 5098028 140721343802880 140721343800984 140539373441660 0 65536 5 65538 18446744071579417331 0 0 17 3 0 0 5 0 0 7196144 7232144 7921664 140721343807899 140721343808102 140721343808102 140721343811563 0
/proc/27225/statm: 2378 345 289 221 0 87 0
[pid=27227] ppid=27225 vsize=13982580 CPUtime=4.1 cores=1,3,5,7
/proc/27227/stat : 27227 (java) S 27225 27225 18930 0 -1 1077944320 28903 0 0 0 402 8 0 0 20 0 15 0 61739741 14318161920 30910 18446744073709551615 4194304 4196468 140737189432976 140737189415520 140087874186999 0 0 1 16800974 18446744073709551615 0 0 17 7 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
/proc/27227/statm: 3495645 30910 3188 1 0 3483946 0
[pid=27227/tid=27228] ppid=27225 vsize=13982580 CPUtime=1.47 cores=1,3,5,7
/proc/27227/task/27228/stat : 27228 (java) R 27225 27225 18930 0 -1 4202560 9857 0 0 0 143 4 0 0 20 0 15 0 61739742 14318161920 30910 18446744073709551615 4194304 4196468 140737189432976 140087878424968 140087492670499 0 4 1 16800974 0 0 0 -1 5 0 0 3 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27229] ppid=27225 vsize=13982580 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27229/stat : 27229 (java) S 27225 27225 18930 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 61739742 14318161920 30910 18446744073709551615 4194304 4196468 140737189432976 140087808621328 140087874197205 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27230] ppid=27225 vsize=13982580 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27230/stat : 27230 (java) S 27225 27225 18930 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 61739742 14318161920 30910 18446744073709551615 4194304 4196468 140737189432976 140087473650576 140087874197205 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27231] ppid=27225 vsize=13982580 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27231/stat : 27231 (java) S 27225 27225 18930 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 61739742 14318161920 30910 18446744073709551615 4194304 4196468 140737189432976 140087472598032 140087874197205 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27232] ppid=27225 vsize=13982580 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27232/stat : 27232 (java) S 27225 27225 18930 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 61739742 14318161920 30910 18446744073709551615 4194304 4196468 140737189432976 140087471545488 140087874197205 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27233] ppid=27225 vsize=13982580 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27233/stat : 27233 (java) S 27225 27225 18930 0 -1 1077944384 18 0 0 0 0 0 0 0 20 0 15 0 61739744 14318161920 30910 18446744073709551615 4194304 4196468 140737189432976 140087419828208 140087874198146 0 0 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27234] ppid=27225 vsize=13982580 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27234/stat : 27234 (java) S 27225 27225 18930 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 15 0 61739744 14318161920 30910 18446744073709551615 4194304 4196468 140737189432976 140087418774432 140087874197205 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27235] ppid=27225 vsize=13982580 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27235/stat : 27235 (java) S 27225 27225 18930 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 15 0 61739744 14318161920 30910 18446744073709551615 4194304 4196468 140737189432976 140087417721840 140087874197205 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27236] ppid=27225 vsize=13982580 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27236/stat : 27236 (java) S 27225 27225 18930 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 61739747 14318161920 30910 18446744073709551615 4194304 4196468 140737189432976 140087416670416 140087874205595 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27237] ppid=27225 vsize=13982580 CPUtime=1.02 cores=1,3,5,7
/proc/27227/task/27237/stat : 27237 (java) R 27225 27225 18930 0 -1 4202560 6530 0 0 0 102 0 0 0 20 0 15 0 61739747 14318161920 30910 18446744073709551615 4194304 4196468 140737189432976 140087415603768 140087855711972 0 4 1 16800974 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27238] ppid=27225 vsize=13982580 CPUtime=1.06 cores=1,3,5,7
/proc/27227/task/27238/stat : 27238 (java) R 27225 27225 18930 0 -1 4202560 8153 0 0 0 105 1 0 0 20 0 15 0 61739747 14318161920 30910 18446744073709551615 4194304 4196468 140737189432976 140087414549960 140087853434088 0 4 1 16800974 0 0 0 -1 1 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27239] ppid=27225 vsize=13982580 CPUtime=0.51 cores=1,3,5,7
/proc/27227/task/27239/stat : 27239 (java) S 27225 27225 18930 0 -1 1077944384 3042 0 0 0 50 1 0 0 20 0 15 0 61739747 14318161920 30910 18446744073709551615 4194304 4196468 140737189432976 140087413512944 140087874198146 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27240] ppid=27225 vsize=13982580 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27240/stat : 27240 (java) S 27225 27225 18930 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 61739747 14318161920 30910 18446744073709551615 4194304 4196468 140737189432976 140087412460640 140087874197205 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
[pid=27227/tid=27241] ppid=27225 vsize=13982580 CPUtime=0 cores=1,3,5,7
/proc/27227/task/27241/stat : 27241 (java) S 27225 27225 18930 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 61739751 14318161920 30910 18446744073709551615 4194304 4196468 140737189432976 140087411407152 140087874198146 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 28647424 140737189437907 140737189438082 140737189438082 140737189441487 0
Current children cumulated CPU time (s) 4.1
Current children cumulated vsize (KiB) 13992092

Child status: 0
Real time (s): 1.69063
CPU time (s): 4.34854
CPU user time (s): 4.26055
CPU system time (s): 0.087988
CPU usage (%): 257.214
Max. virtual memory (cumulated for all children) (KiB): 13992092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.26055
system time used= 0.087988
maximum resident set size= 127812
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30348
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= 2207
involuntary context switches= 10

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010185 second user time and 0.011203 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-01 22:40:05
IDJOB=4255073
IDBENCH=127024
IDSOLVER=2637
FILE ID=node132/4255073-1501620862
RUNJOBID= node132-1501617097-24795
PBS_JOBID= 
Free space on /tmp= 61872 MiB

SOLVER NAME= choco-solver 5a
BENCH NAME= XCSP17/LowAutocorrelation/LowAutocorrelation-m1-s1/LowAutocorrelation-011.xml
COMMAND LINE= ./xcsp3-exec -dir DIR -tl TIMEOUT -ml 11000 -tdir TMPDIR -seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4255073-1501620862/watcher-4255073-1501620862 -o /tmp/evaluation-result-4255073-1501620862/solver-4255073-1501620862 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1501617097-24795 --watchdog 300  ./xcsp3-exec -dir HOME -tl 264 -ml 11000 -tdir HOME -seed 876184064 HOME/instance-4255073-1501620862.xml

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

MD5SUM BENCH= f63a1d69196369b30b13838bf3675f5d
RANDOM SEED=876184064

node132.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	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
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:        31477356 kB
MemAvailable:   31581708 kB
Buffers:          120296 kB
Cached:           282832 kB
SwapCached:            0 kB
Active:           648456 kB
Inactive:         239380 kB
Active(anon):     485144 kB
Inactive(anon):    24444 kB
Active(file):     163312 kB
Inactive(file):   214936 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7844 kB
Writeback:             8 kB
AnonPages:        484184 kB
Mapped:            50708 kB
Shmem:             25276 kB
Slab:             109404 kB
SReclaimable:      83880 kB
SUnreclaim:        25524 kB
KernelStack:        3520 kB
PageTables:         5848 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1391720 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    374784 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= 61864 MiB
End job on node132 at 2017-08-01 22:40:06