Trace number 4257060

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
OscaR - Parallel with EPS 2017-07-26OPT2 2.00983 1.2692699

General information on the benchmark

NameLowAutocorrelation/LowAutocorrelation-m1-s1/
LowAutocorrelation-004.xml
MD5SUMb220eda080bc853662ea3d9fecf431a6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.014214
Satisfiable
(Un)Satisfiability was proved
Number of variables19
Number of constraints12
Number of domains7
Minimum domain size2
Maximum domain size7
Distribution of domain sizes[{"size":2,"count":11},{"size":3,"count":2},{"size":4,"count":1},{"size":5,"count":1},{"size":7,"count":1}]
Minimum variable degree0
Maximum variable degree3
Distribution of variable degrees[{"degree":0,"count":3},{"degree":2,"count":12},{"degree":3,"count":4}]
Minimum constraint arity2
Maximum constraint arity4
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":7},{"arity":4,"count":1}]
Number of extensional constraints0
Number of intensional constraints9
Distribution of constraint types[{"type":"intension","count":9},{"type":"sum","count":3}]
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 

0.21/0.40	c version: 2017-07-26
0.39/0.40	c seed: 1130542779
0.39/0.40	c timeout: 1920
0.39/0.40	c memlimit: 22000
0.39/0.40	c nbcore: 8
0.39/0.42	c Parsing instance...
0.73/0.69	c Parsing done, starting search...
1.80/1.21	o 14
1.80/1.21	o 6
1.80/1.21	o 2
1.80/1.25	s OPTIMUM FOUND
1.80/1.25	v <instantiation>
1.80/1.25	v 	<list>
1.80/1.25	v 		x[0] x[1] x[2] x[3] y[0][0] y[0][1] y[0][2] y[1][0] y[1][1] y[2][0] c[0] c[1] c[2] s[0] s[1] s[2]
1.80/1.25	v 	</list>
1.80/1.25	v 	<values>
1.80/1.25	v 		-1 1 -1 -1 -1 -1 1 1 -1 1 -1 0 1 1 0 1 
1.80/1.25	v 	</values>
1.80/1.25	v </instantiation>

Verifier Data 

OK	2

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-4257060-1501687666/watcher-4257060-1501687666 -o /tmp/evaluation-result-4257060-1501687666/solver-4257060-1501687666 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node131-1501676534-24993 --watchdog 324 java -Xmx22000m -jar oscar-cp-xcsp3-parallel.jar --randomseed 1130542779 --timelimit 1920 --memlimit 22000 --nbcore 8 HOME/instance-4257060-1501687666.xml 

pid=7446
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: 8.17 8.05 6.92 2/173 7449
/proc/meminfo: memFree=31720196/32770624 swapFree=0/256724
[pid=7449] ppid=7446 vsize=23672 CPUtime=0 cores=0-7
/proc/7449/stat : 7449 (runsolver) D 7446 7449 24937 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 17386839 24240128 107 18446744073709551615 4194304 4338465 140722083729984 140722083727624 140239001412311 0 0 1 24578 18446744071580418449 0 0 17 4 0 0 0 0 0 6438912 6441760 27414528 140722083733603 140722083734083 140722083734083 140722083737546 0
/proc/7449/statm: 5918 107 54 36 0 2156 0

[startup+0.100159 s]
/proc/loadavg: 8.17 8.05 6.92 2/173 7449
/proc/meminfo: memFree=31720196/32770624 swapFree=0/256724
[pid=7449] ppid=7446 vsize=356952 CPUtime=0 cores=0-7
/proc/7449/stat : 7449 (java) S 7446 7449 24937 0 -1 1077944320 1730 0 0 0 0 0 0 0 20 0 2 0 17386839 365518848 1880 18446744073709551615 4194304 4196468 140730983026896 140730983009440 140298547707639 0 0 1 16784584 18446744073709551615 0 0 17 1 0 0 9 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
/proc/7449/statm: 89238 1880 1031 1 0 79216 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 356952

[startup+0.200338 s]
/proc/loadavg: 8.17 8.05 6.92 2/173 7449
/proc/meminfo: memFree=31720196/32770624 swapFree=0/256724
[pid=7449] ppid=7446 vsize=25927168 CPUtime=0.06 cores=0-7
/proc/7449/stat : 7449 (java) S 7446 7449 24937 0 -1 1077944320 4921 0 0 0 5 1 0 0 20 0 19 0 17386839 26549420032 5449 18446744073709551615 4194304 4196468 140730983026896 140730983009440 140298547707639 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 9 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
/proc/7449/statm: 6481792 5449 2566 1 0 6471297 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 25927168

[startup+0.300225 s]
/proc/loadavg: 8.17 8.05 6.92 2/173 7449
/proc/meminfo: memFree=31720196/32770624 swapFree=0/256724
[pid=7449] ppid=7446 vsize=25997628 CPUtime=0.21 cores=0-7
/proc/7449/stat : 7449 (java) S 7446 7449 24937 0 -1 1077944320 10047 0 0 0 19 2 0 0 20 0 20 0 17386839 26621571072 8803 18446744073709551615 4194304 4196468 140730983026896 140730983009440 140298547707639 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 9 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
/proc/7449/statm: 6499151 8827 3506 1 0 6487938 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 25997628

[startup+0.70022 s]
/proc/loadavg: 8.17 8.05 6.92 2/173 7449
/proc/meminfo: memFree=31720196/32770624 swapFree=0/256724
[pid=7449] ppid=7446 vsize=25998672 CPUtime=0.92 cores=0-7
/proc/7449/stat : 7449 (java) S 7446 7449 24937 0 -1 1077944320 14104 0 0 0 86 6 0 0 20 0 20 0 17386839 26622640128 16333 18446744073709551615 4194304 4196468 140730983026896 140730983009440 140298547707639 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 9 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
/proc/7449/statm: 6499668 16333 3717 1 0 6488450 0
Current children cumulated CPU time (s) 0.92
Current children cumulated vsize (KiB) 25998672

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7449 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.80029 s]
/proc/loadavg: 8.17 8.05 6.92 2/173 7449
/proc/meminfo: memFree=31720196/32770624 swapFree=0/256724
[pid=7449] ppid=7446 vsize=26000720 CPUtime=1.04 cores=0-7
/proc/7449/stat : 7449 (java) S 7446 7449 24937 0 -1 1077944320 14777 0 0 0 98 6 0 0 20 0 20 0 17386839 26624737280 18536 18446744073709551615 4194304 4196468 140730983026896 140730983009440 140298547707639 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 9 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
/proc/7449/statm: 6500180 18536 3718 1 0 6488962 0
Current children cumulated CPU time (s) 1.04
Current children cumulated vsize (KiB) 26000720

[startup+1.20952 s]
/proc/loadavg: 8.17 8.05 6.92 2/195 7471
/proc/meminfo: memFree=31628508/32770624 swapFree=0/256740
[pid=7449] ppid=7446 vsize=27007408 CPUtime=1.8 cores=0-7
/proc/7449/stat : 7449 (java) S 7446 7449 24937 0 -1 1077944320 21911 0 0 0 170 10 0 0 20 0 35 0 17386839 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140730983009440 140298547707639 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 9 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
/proc/7449/statm: 6751852 35474 3751 1 0 6740113 0
[pid=7449/tid=7451] ppid=7446 vsize=27007408 CPUtime=1.01 cores=0-7
/proc/7449/task/7451/stat : 7451 (java) S 7446 7449 24937 0 -1 1077944384 15654 0 0 0 95 6 0 0 20 0 35 0 17386849 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140298551945344 140298547717845 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 4 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7452] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7452/stat : 7452 (java) S 7446 7449 24937 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 35 0 17386850 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140298474634256 140298547717845 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7453] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7453/stat : 7453 (java) S 7446 7449 24937 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 35 0 17386850 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140298473581712 140298547717845 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7454] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7454/stat : 7454 (java) S 7446 7449 24937 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 35 0 17386850 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140298472528656 140298547717845 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7455] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7455/stat : 7455 (java) S 7446 7449 24937 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 35 0 17386850 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140298471476112 140298547717845 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7456] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7456/stat : 7456 (java) S 7446 7449 24937 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 35 0 17386850 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140298470423056 140298547717845 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7457] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7457/stat : 7457 (java) S 7446 7449 24937 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 35 0 17386850 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140298469370512 140298547717845 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7458] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7458/stat : 7458 (java) S 7446 7449 24937 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 35 0 17386850 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140298468317456 140298547717845 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7459] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7459/stat : 7459 (java) S 7446 7449 24937 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 35 0 17386850 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140298467264912 140298547717845 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7460] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7460/stat : 7460 (java) S 7446 7449 24937 0 -1 1077944384 5 0 0 0 0 0 0 0 20 0 35 0 17386851 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140298061523696 140298547718786 0 0 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7461] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7461/stat : 7461 (java) S 7446 7449 24937 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 35 0 17386852 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140297947342496 140298547717845 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7462] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7462/stat : 7462 (java) S 7446 7449 24937 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 35 0 17386852 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140297946289392 140298547717845 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7463] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7463/stat : 7463 (java) S 7446 7449 24937 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 35 0 17386854 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140297945237968 140298547726235 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7464] ppid=7446 vsize=27007408 CPUtime=0.1 cores=0-7
/proc/7449/task/7464/stat : 7464 (java) S 7446 7449 24937 0 -1 1077944384 807 0 0 0 10 0 0 0 20 0 35 0 17386854 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140297944185072 140298547718786 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7465] ppid=7446 vsize=27007408 CPUtime=0.09 cores=0-7
/proc/7449/task/7465/stat : 7465 (java) S 7446 7449 24937 0 -1 1077944384 305 0 0 0 9 0 0 0 20 0 35 0 17386854 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140297943132528 140298547718786 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7466] ppid=7446 vsize=27007408 CPUtime=0.1 cores=0-7
/proc/7449/task/7466/stat : 7466 (java) R 7446 7449 24937 0 -1 1077944384 627 0 0 0 10 0 0 0 20 0 35 0 17386854 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140297942060048 140298547728829 0 4 1 16800974 0 0 0 -1 7 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7467] ppid=7446 vsize=27007408 CPUtime=0.28 cores=0-7
/proc/7449/task/7467/stat : 7467 (java) R 7446 7449 24937 0 -1 4202560 1200 0 0 0 28 0 0 0 20 0 35 0 17386854 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140297941026928 140298526678613 0 4 1 16800974 0 0 0 -1 6 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7468] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7468/stat : 7468 (java) S 7446 7449 24937 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 35 0 17386855 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140297939975136 140298547717845 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7469] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7469/stat : 7469 (java) S 7446 7449 24937 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 35 0 17386860 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140297938922672 140298547718786 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7470] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7470/stat : 7470 (java) S 7446 7449 24937 0 -1 1077944384 23 0 0 0 0 0 0 0 20 0 35 0 17386933 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140297928635392 140298547717845 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
[pid=7449/tid=7471] ppid=7446 vsize=27007408 CPUtime=0 cores=0-7
/proc/7449/task/7471/stat : 7471 (java) S 7446 7449 24937 0 -1 1077944384 70 0 0 0 0 0 0 0 20 0 35 0 17386944 27655585792 35474 18446744073709551615 4194304 4196468 140730983026896 140297858180304 140298547718786 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 22392832 140730983035279 140730983035464 140730983035464 140730983038927 0
Current children cumulated CPU time (s) 1.8
Current children cumulated vsize (KiB) 27007408

Child status: 0
Real time (s): 1.26927
CPU time (s): 2.00983
CPU user time (s): 1.88634
CPU system time (s): 0.123492
CPU usage (%): 158.346
Max. virtual memory (cumulated for all children) (KiB): 27007408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.88634
system time used= 0.123492
maximum resident set size= 170948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24350
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= 3973
involuntary context switches= 1

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005821 second user time and 0.012807 second system time

The end

Launcher Data 

Begin job on node131 at 2017-08-02 17:13:49
IDJOB=4257060
IDBENCH=127047
IDSOLVER=2641
FILE ID=node131/4257060-1501687666
RUNJOBID= node131-1501676534-24993
PBS_JOBID= 
Free space on /tmp= 61944 MiB

SOLVER NAME= OscaR - Parallel with EPS 2017-07-26
BENCH NAME= XCSP17/LowAutocorrelation/LowAutocorrelation-m1-s1/LowAutocorrelation-004.xml
COMMAND LINE= java -Xmx22000m -jar oscar-cp-xcsp3-parallel.jar --randomseed RANDOMSEED --timelimit TIMELIMIT --memlimit 22000 --nbcore NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4257060-1501687666/watcher-4257060-1501687666 -o /tmp/evaluation-result-4257060-1501687666/solver-4257060-1501687666 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node131-1501676534-24993 --watchdog 324  java -Xmx22000m -jar oscar-cp-xcsp3-parallel.jar --randomseed 1130542779 --timelimit 1920 --memlimit 22000 --nbcore 8 HOME/instance-4257060-1501687666.xml

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

MD5SUM BENCH= b220eda080bc853662ea3d9fecf431a6
RANDOM SEED=1130542779

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:        31720680 kB
MemAvailable:   32011860 kB
Buffers:          137652 kB
Cached:           441508 kB
SwapCached:            0 kB
Active:           364048 kB
Inactive:         273448 kB
Active(anon):      58612 kB
Inactive(anon):    16724 kB
Active(file):     305436 kB
Inactive(file):   256724 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             42456 kB
Writeback:             4 kB
AnonPages:         57804 kB
Mapped:            30904 kB
Shmem:             17064 kB
Slab:             115032 kB
SReclaimable:      89712 kB
SUnreclaim:        25320 kB
KernelStack:        3104 kB
PageTables:         4228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     290056 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= 61904 MiB
End job on node131 at 2017-08-02 17:13:50