Trace number 4254577

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)OPT6 3.87446 1.13396

General information on the benchmark

NameLowAutocorrelation/LowAutocorrelation-m1-s1/
LowAutocorrelation-013.xml
MD5SUMb76e3dd835cfa29a148b2c7537ac72a3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark0.25910601
Satisfiable
(Un)Satisfiability was proved
Number of variables181
Number of constraints102
Number of domains25
Minimum domain size2
Maximum domain size25
Distribution of domain sizes[{"size":2,"count":92},{"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":12,"count":1},{"size":13,"count":2},{"size":15,"count":1},{"size":17,"count":1},{"size":19,"count":1},{"size":21,"count":1},{"size":23,"count":1},{"size":25,"count":1}]
Minimum variable degree0
Maximum variable degree12
Distribution of variable degrees[{"degree":0,"count":66},{"degree":2,"count":102},{"degree":12,"count":13}]
Minimum constraint arity2
Maximum constraint arity13
Distribution of constraint arities[{"arity":2,"count":13},{"arity":3,"count":79},{"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},{"arity":12,"count":1},{"arity":13,"count":1}]
Number of extensional constraints0
Number of intensional constraints90
Distribution of constraint types[{"type":"intension","count":90},{"type":"sum","count":12}]
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 -Xmx22000m -cp .:.//choco-parsers.jar org.chocosolver.parser.xcsp.ChocoXCSP "HOME/instance-4254577-1501687620.xml"  -tl '1920s' -p 8 -x 0
0.00/0.23	c [HOME/instance-4254577-1501687620.xml, -tl, 1920s, -p, 8, -x, 0]
0.00/0.29	c 8 solvers in parallel
0.00/0.36	c parse instance...
0.00/0.80	c solve instance...
0.00/0.85	o 650 
0.00/0.86	o 386 
0.00/0.87	o 386 
0.00/0.87	o 350 
0.00/0.88	o 246 
0.00/0.89	o 210 
0.00/0.89	o 70 
0.00/0.90	o 14 
0.00/0.91	o 6 
3.76/1.11	s OPTIMUM FOUND
3.76/1.11	v <instantiation>
3.76/1.11	v 	<list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] 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[0][10] y[0][11] 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[1][9] y[1][10] 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[2][8] y[2][9] y[3][0] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[3][7] y[3][8] y[4][0] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[4][6] y[4][7] y[5][0] y[5][1] y[5][2] y[5][3] y[5][4] y[5][5] y[5][6] y[6][0] y[6][1] y[6][2] y[6][3] y[6][4] y[6][5] y[7][0] y[7][1] y[7][2] y[7][3] y[7][4] y[8][0] y[8][1] y[8][2] y[8][3] y[9][0] y[9][1] y[9][2] y[10][0] y[10][1] y[11][0] c[0] c[1] c[2] c[3] c[4] c[5] c[6] c[7] c[8] c[9] c[10] c[11] s[0] s[1] s[2] s[3] s[4] s[5] s[6] s[7] s[8] s[9] s[10] s[11] </list>
3.76/1.11	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 -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 0 1 0 1 </values>
3.76/1.11	v </instantiation>

Verifier Data 

OK	6

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-4254577-1501687620/watcher-4254577-1501687620 -o /tmp/evaluation-result-4254577-1501687620/solver-4254577-1501687620 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node134-1501676576-1207 --watchdog 324 ./xcsp3-exec -dir HOME -tl 1920 -p 8 -ml 22000 -tdir HOME -seed 656775351 HOME/instance-4254577-1501687620.xml 

pid=28926
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: 7.77 8.26 7.77 3/177 28929
/proc/meminfo: memFree=31640388/32770624 swapFree=0/355564
[pid=28929] ppid=28926 vsize=23672 CPUtime=0 cores=0-7
/proc/28929/stat : 28929 (runsolver) D 28926 28929 1143 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 16267824 24240128 106 18446744073709551615 4194304 4338465 140722251912768 140722251910408 140030391972567 0 0 1 24578 18446744071580418449 0 0 17 1 0 0 0 0 0 6438912 6441760 10571776 140722251915348 140722251915843 140722251915843 140722251919306 0
/proc/28929/statm: 5918 106 53 36 0 2156 0

[startup+0.100135 s]
/proc/loadavg: 7.77 8.26 7.77 3/177 28929
/proc/meminfo: memFree=31640388/32770624 swapFree=0/355564
[pid=28929] ppid=28926 vsize=9512 CPUtime=0 cores=0-7
/proc/28929/stat : 28929 (xcsp3-exec) S 28926 28929 1143 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 16267824 9740288 345 18446744073709551615 4194304 5098028 140728872995056 140728872993160 140221724156540 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 5 0 0 7196144 7232144 7446528 140728872997267 140728872997476 140728872997476 140728873000939 0
/proc/28929/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.200785 s]
/proc/loadavg: 7.77 8.26 7.77 3/177 28929
/proc/meminfo: memFree=31640388/32770624 swapFree=0/355564
[pid=28929] ppid=28926 vsize=9512 CPUtime=0 cores=0-7
/proc/28929/stat : 28929 (xcsp3-exec) S 28926 28929 1143 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 16267824 9740288 345 18446744073709551615 4194304 5098028 140728872995056 140728872993160 140221724156540 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 5 0 0 7196144 7232144 7446528 140728872997267 140728872997476 140728872997476 140728873000939 0
/proc/28929/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.300379 s]
/proc/loadavg: 7.77 8.26 7.77 3/177 28929
/proc/meminfo: memFree=31640388/32770624 swapFree=0/355564
[pid=28929] ppid=28926 vsize=9512 CPUtime=0 cores=0-7
/proc/28929/stat : 28929 (xcsp3-exec) S 28926 28929 1143 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 16267824 9740288 345 18446744073709551615 4194304 5098028 140728872995056 140728872993160 140221724156540 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 5 0 0 7196144 7232144 7446528 140728872997267 140728872997476 140728872997476 140728873000939 0
/proc/28929/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.700273 s]
/proc/loadavg: 7.77 8.26 7.77 3/177 28929
/proc/meminfo: memFree=31640388/32770624 swapFree=0/355564
[pid=28929] ppid=28926 vsize=9512 CPUtime=0 cores=0-7
/proc/28929/stat : 28929 (xcsp3-exec) S 28926 28929 1143 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 16267824 9740288 345 18446744073709551615 4194304 5098028 140728872995056 140728872993160 140221724156540 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 5 0 0 7196144 7232144 7446528 140728872997267 140728872997476 140728872997476 140728873000939 0
/proc/28929/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 28931 sig 9
??? kill 28929 sig 9
??? kill -28929 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800372 s]
/proc/loadavg: 7.77 8.26 7.77 3/177 28929
/proc/meminfo: memFree=31640388/32770624 swapFree=0/355564
[pid=28929] ppid=28926 vsize=9512 CPUtime=0 cores=0-7
/proc/28929/stat : 28929 (xcsp3-exec) S 28926 28929 1143 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 16267824 9740288 345 18446744073709551615 4194304 5098028 140728872995056 140728872993160 140221724156540 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 5 0 0 7196144 7232144 7446528 140728872997267 140728872997476 140728872997476 140728873000939 0
/proc/28929/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+1.00627 s]
/proc/loadavg: 7.77 8.26 7.77 3/177 28929
/proc/meminfo: memFree=31640388/32770624 swapFree=0/355564
[pid=28929] ppid=28926 vsize=9512 CPUtime=0 cores=0-7
/proc/28929/stat : 28929 (xcsp3-exec) S 28926 28929 1143 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 16267824 9740288 345 18446744073709551615 4194304 5098028 140728872995056 140728872993160 140221724156540 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 5 0 0 7196144 7232144 7446528 140728872997267 140728872997476 140728872997476 140728873000939 0
/proc/28929/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+1.10027 s]
/proc/loadavg: 7.77 8.26 7.77 12/205 29030
/proc/meminfo: memFree=31471308/32770624 swapFree=0/355320
[pid=28929] ppid=28926 vsize=9512 CPUtime=0 cores=0-7
/proc/28929/stat : 28929 (xcsp3-exec) S 28926 28929 1143 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 16267824 9740288 345 18446744073709551615 4194304 5098028 140728872995056 140728872993160 140221724156540 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 5 0 0 7196144 7232144 7446528 140728872997267 140728872997476 140728872997476 140728873000939 0
/proc/28929/statm: 2378 345 289 221 0 87 0
[pid=28931] ppid=28929 vsize=26536504 CPUtime=3.76 cores=0-7
/proc/28931/stat : 28931 (java) S 28929 28929 1143 0 -1 1077944320 18635 0 0 0 364 12 0 0 20 0 28 0 16267829 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140725234317792 140004871614199 0 0 1 16800974 18446744073709551615 0 0 17 0 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
/proc/28931/statm: 6634126 45315 3191 1 0 6622427 0
[pid=28931/tid=28932] ppid=28929 vsize=26536504 CPUtime=0.71 cores=0-7
/proc/28931/task/28932/stat : 28932 (java) S 28929 28929 1143 0 -1 1077944384 8851 0 0 0 66 5 0 0 20 0 28 0 16267829 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140004875854976 140004871624405 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 3 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28933] ppid=28929 vsize=26536504 CPUtime=0 cores=0-7
/proc/28931/task/28933/stat : 28933 (java) S 28929 28929 1143 0 -1 1077944384 8 0 0 0 0 0 0 0 20 0 28 0 16267830 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140004798540560 140004871624405 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28934] ppid=28929 vsize=26536504 CPUtime=0 cores=0-7
/proc/28931/task/28934/stat : 28934 (java) S 28929 28929 1143 0 -1 1077944384 13 0 0 0 0 0 0 0 20 0 28 0 16267830 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140004797488016 140004871624405 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28935] ppid=28929 vsize=26536504 CPUtime=0 cores=0-7
/proc/28931/task/28935/stat : 28935 (java) S 28929 28929 1143 0 -1 1077944384 9 0 0 0 0 0 0 0 20 0 28 0 16267830 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140004796435472 140004871624405 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28936] ppid=28929 vsize=26536504 CPUtime=0 cores=0-7
/proc/28931/task/28936/stat : 28936 (java) S 28929 28929 1143 0 -1 1077944384 7 0 0 0 0 0 0 0 20 0 28 0 16267830 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140004795382928 140004871624405 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28937] ppid=28929 vsize=26536504 CPUtime=0 cores=0-7
/proc/28931/task/28937/stat : 28937 (java) S 28929 28929 1143 0 -1 1077944384 13 0 0 0 0 0 0 0 20 0 28 0 16267830 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140004429945104 140004871624405 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28938] ppid=28929 vsize=26536504 CPUtime=0 cores=0-7
/proc/28931/task/28938/stat : 28938 (java) S 28929 28929 1143 0 -1 1077944384 13 0 0 0 0 0 0 0 20 0 28 0 16267830 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140004428892560 140004871624405 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28939] ppid=28929 vsize=26536504 CPUtime=0 cores=0-7
/proc/28931/task/28939/stat : 28939 (java) S 28929 28929 1143 0 -1 1077944384 9 0 0 0 0 0 0 0 20 0 28 0 16267830 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140004427840016 140004871624405 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28940] ppid=28929 vsize=26536504 CPUtime=0 cores=0-7
/proc/28931/task/28940/stat : 28940 (java) S 28929 28929 1143 0 -1 1077944384 10 0 0 0 0 0 0 0 20 0 28 0 16267830 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140004426787472 140004871624405 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28941] ppid=28929 vsize=26536504 CPUtime=0 cores=0-7
/proc/28931/task/28941/stat : 28941 (java) S 28929 28929 1143 0 -1 1077944384 20 0 0 0 0 0 0 0 20 0 28 0 16267831 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140004003150320 140004871625346 0 0 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28942] ppid=28929 vsize=26536504 CPUtime=0 cores=0-7
/proc/28931/task/28942/stat : 28942 (java) S 28929 28929 1143 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 28 0 16267832 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140004002096544 140004871624405 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28943] ppid=28929 vsize=26536504 CPUtime=0 cores=0-7
/proc/28931/task/28943/stat : 28943 (java) S 28929 28929 1143 0 -1 1077944384 22 0 0 0 0 0 0 0 20 0 28 0 16267832 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140004001043952 140004871624405 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28944] ppid=28929 vsize=26536504 CPUtime=0 cores=0-7
/proc/28931/task/28944/stat : 28944 (java) S 28929 28929 1143 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 28 0 16267834 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140003999992528 140004871632795 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28945] ppid=28929 vsize=26536504 CPUtime=0.33 cores=0-7
/proc/28931/task/28945/stat : 28945 (java) R 28929 28929 1143 0 -1 4202560 1409 0 0 0 33 0 0 0 20 0 28 0 16267834 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140003998925144 140004852788034 0 4 1 16800974 0 0 0 -1 1 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28946] ppid=28929 vsize=26536504 CPUtime=0.38 cores=0-7
/proc/28931/task/28946/stat : 28946 (java) R 28929 28929 1143 0 -1 4202560 1702 0 0 0 37 1 0 0 20 0 28 0 16267834 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140003997872456 140004856779854 0 4 1 16800974 0 0 0 -1 5 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28947] ppid=28929 vsize=26536504 CPUtime=0.42 cores=0-7
/proc/28931/task/28947/stat : 28947 (java) R 28929 28929 1143 0 -1 4202560 1235 0 0 0 42 0 0 0 20 0 28 0 16267834 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140003996827056 140004856509275 0 4 1 16800974 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28948] ppid=28929 vsize=26536504 CPUtime=0.58 cores=0-7
/proc/28931/task/28948/stat : 28948 (java) R 28929 28929 1143 0 -1 1077944384 2254 0 0 0 58 0 0 0 20 0 28 0 16267834 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140003995780672 140004871624405 0 4 1 16800974 0 0 0 -1 1 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28949] ppid=28929 vsize=26536504 CPUtime=0 cores=0-7
/proc/28931/task/28949/stat : 28949 (java) S 28929 28929 1143 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 28 0 16267835 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140003994729184 140004871624405 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=28950] ppid=28929 vsize=26536504 CPUtime=0 cores=0-7
/proc/28931/task/28950/stat : 28950 (java) S 28929 28929 1143 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 28 0 16267839 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140003993676720 140004871625346 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=29023] ppid=28929 vsize=26536504 CPUtime=0.08 cores=0-7
/proc/28931/task/29023/stat : 29023 (java) R 28929 28929 1143 0 -1 4202560 18 0 0 0 8 0 0 0 20 0 28 0 16267916 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140003059842680 140004480945048 0 4 1 16800974 0 0 0 -1 4 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=29024] ppid=28929 vsize=26536504 CPUtime=0.16 cores=0-7
/proc/28931/task/29024/stat : 29024 (java) R 28929 28929 1143 0 -1 4202560 17 0 0 0 16 0 0 0 20 0 28 0 16267916 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140003061948256 140004480870692 0 4 1 16800974 0 0 0 -1 0 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=29025] ppid=28929 vsize=26536504 CPUtime=0.07 cores=0-7
/proc/28931/task/29025/stat : 29025 (java) R 28929 28929 1143 0 -1 4202560 18 0 0 0 7 0 0 0 20 0 28 0 16267916 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140003060895544 140004480593166 0 4 1 16800974 0 0 0 -1 6 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=29026] ppid=28929 vsize=26536504 CPUtime=0.06 cores=0-7
/proc/28931/task/29026/stat : 29026 (java) R 28929 28929 1143 0 -1 4202560 17 0 0 0 6 0 0 0 20 0 28 0 16267916 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140003058791752 140004480870619 0 4 1 16800974 0 0 0 -1 6 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=29027] ppid=28929 vsize=26536504 CPUtime=0.15 cores=0-7
/proc/28931/task/29027/stat : 29027 (java) R 28929 28929 1143 0 -1 4202560 21 0 0 0 15 0 0 0 20 0 28 0 16267916 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140003989952992 140004480591504 0 4 1 16800974 0 0 0 -1 4 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=29028] ppid=28929 vsize=26536504 CPUtime=0.15 cores=0-7
/proc/28931/task/29028/stat : 29028 (java) R 28929 28929 1143 0 -1 4202560 18 0 0 0 15 0 0 0 20 0 28 0 16267916 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140003056687736 140004480880292 0 4 1 16800974 0 0 0 -1 5 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=29029] ppid=28929 vsize=26536504 CPUtime=0.1 cores=0-7
/proc/28931/task/29029/stat : 29029 (java) R 28929 28929 1143 0 -1 4202560 18 0 0 0 10 0 0 0 20 0 28 0 16267916 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140003054582624 140004478239764 0 4 1 16800974 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
[pid=28931/tid=29030] ppid=28929 vsize=26536504 CPUtime=0.15 cores=0-7
/proc/28931/task/29030/stat : 29030 (java) R 28929 28929 1143 0 -1 4202560 18 0 0 0 15 0 0 0 20 0 28 0 16267918 27173380096 45315 18446744073709551615 4194304 4196468 140725234335248 140003057739752 140004480419591 0 4 1 16800974 0 0 0 -1 7 0 0 0 0 0 6293624 6294260 8876032 140725234336208 140725234336384 140725234336384 140725234339791 0
Current children cumulated CPU time (s) 3.76
Current children cumulated vsize (KiB) 26546016

Child status: 0
Real time (s): 1.13396
CPU time (s): 3.87446
CPU user time (s): 3.73964
CPU system time (s): 0.134818
CPU usage (%): 341.675
Max. virtual memory (cumulated for all children) (KiB): 26546016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.73964
system time used= 0.134818
maximum resident set size= 182396
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19182
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= 3944
involuntary context switches= 54

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011919 second user time and 0.006668 second system time

The end

Launcher Data 

Begin job on node134 at 2017-08-02 17:13:00
IDJOB=4254577
IDBENCH=127038
IDSOLVER=2636
FILE ID=node134/4254577-1501687620
RUNJOBID= node134-1501676576-1207
PBS_JOBID= 
Free space on /tmp= 61900 MiB

SOLVER NAME= choco-solver 4.0.5 par
BENCH NAME= XCSP17/LowAutocorrelation/LowAutocorrelation-m1-s1/LowAutocorrelation-013.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-4254577-1501687620/watcher-4254577-1501687620 -o /tmp/evaluation-result-4254577-1501687620/solver-4254577-1501687620 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node134-1501676576-1207 --watchdog 324  ./xcsp3-exec -dir HOME -tl 1920 -p 8 -ml 22000 -tdir HOME -seed 656775351 HOME/instance-4254577-1501687620.xml

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

MD5SUM BENCH= b76e3dd835cfa29a148b2c7537ac72a3
RANDOM SEED=656775351

node134.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        31641164 kB
MemAvailable:   32005144 kB
Buffers:          139668 kB
Cached:           509156 kB
SwapCached:            0 kB
Active:           339248 kB
Inactive:         370408 kB
Active(anon):      62384 kB
Inactive(anon):    14844 kB
Active(file):     276864 kB
Inactive(file):   355564 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7540 kB
Writeback:             8 kB
AnonPages:         61372 kB
Mapped:            30700 kB
Shmem:             17084 kB
Slab:             119988 kB
SReclaimable:      94776 kB
SUnreclaim:        25212 kB
KernelStack:        3168 kB
PageTables:         4708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     289928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 61892 MiB
End job on node134 at 2017-08-02 17:13:01