Trace number 4254558

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)OPT1129 5.2828999 1.19116

General information on the benchmark

NameKnapsack/Knapsack-m1-s30/
Knapsack-30-100-04.xml
MD5SUM7fb632312c7b7dee32941c0d30e198bb
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1129
Best CPU time to get the best result obtained on this benchmark0.24907701
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":30}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":30}]
Minimum constraint arity30
Maximum constraint arity30
Distribution of constraint arities[{"arity":30,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.07	c java -server -Xmx22000m -cp .:.//choco-parsers.jar org.chocosolver.parser.xcsp.ChocoXCSP "HOME/instance-4254558-1501689863.xml"  -tl '1920s' -p 8 -x 0
0.00/0.25	c [HOME/instance-4254558-1501689863.xml, -tl, 1920s, -p, 8, -x, 0]
0.00/0.31	c 8 solvers in parallel
0.00/0.38	c parse instance...
0.00/0.54	c solve instance...
0.00/0.56	o 551 
0.00/0.56	o 612 
0.00/0.57	o 780 
0.00/0.57	o 794 
0.00/0.57	o 827 
0.00/0.58	o 829 
0.00/0.59	o 906 
0.00/0.59	o 1003 
0.00/0.60	o 1010 
0.00/0.65	o 1012 
0.00/0.74	o 1013 
0.00/0.77	o 1014 
0.00/0.79	o 1056 
0.00/0.83	o 1083 
0.00/0.83	o 1087 
0.00/0.83	o 1090 
0.00/0.87	o 1103 
0.00/0.94	o 1108 
0.00/0.95	o 1109 
0.00/1.07	o 1129 
4.74/1.17	s OPTIMUM FOUND
4.74/1.17	v <instantiation>
4.74/1.17	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] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] </list>
4.74/1.17	v 	<values>1 1 1 0 0 0 1 0 1 1 0 1 1 0 0 1 0 1 0 0 1 0 0 1 0 1 1 0 0 1 </values>
4.74/1.17	v </instantiation>

Verifier Data 

OK	1129

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-4254558-1501689863/watcher-4254558-1501689863 -o /tmp/evaluation-result-4254558-1501689863/solver-4254558-1501689863 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node133-1501676554-32181 --watchdog 324 ./xcsp3-exec -dir HOME -tl 1920 -p 8 -ml 22000 -tdir HOME -seed 1498293949 HOME/instance-4254558-1501689863.xml 

pid=14450
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: 6.81 8.29 8.30 2/177 14453
/proc/meminfo: memFree=31718716/32770624 swapFree=0/261576
[pid=14453] ppid=14450 vsize=23672 CPUtime=0 cores=0-7
/proc/14453/stat : 14453 (runsolver) D 14450 14453 32125 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 16801632 24240128 106 18446744073709551615 4194304 4338465 140731981007888 140731981005528 140409226183383 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 9539584 140731981013074 140731981013571 140731981013571 140731981017034 0
/proc/14453/statm: 5918 106 53 36 0 2156 0

[startup+0.100156 s]
/proc/loadavg: 6.81 8.29 8.30 2/177 14453
/proc/meminfo: memFree=31718716/32770624 swapFree=0/261576
[pid=14453] ppid=14450 vsize=9512 CPUtime=0 cores=0-7
/proc/14453/stat : 14453 (xcsp3-exec) S 14450 14453 32125 0 -1 4202496 509 0 0 0 0 0 0 0 20 0 1 0 16801632 9740288 345 18446744073709551615 4194304 5098028 140727323893584 140727323891688 140118252417660 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 7 0 0 7196144 7232144 38416384 140727323898258 140727323898468 140727323898468 140727323901931 0
/proc/14453/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.200323 s]
/proc/loadavg: 6.81 8.29 8.30 2/177 14453
/proc/meminfo: memFree=31718716/32770624 swapFree=0/261576
[pid=14453] ppid=14450 vsize=9512 CPUtime=0 cores=0-7
/proc/14453/stat : 14453 (xcsp3-exec) S 14450 14453 32125 0 -1 4202496 509 0 0 0 0 0 0 0 20 0 1 0 16801632 9740288 345 18446744073709551615 4194304 5098028 140727323893584 140727323891688 140118252417660 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 7 0 0 7196144 7232144 38416384 140727323898258 140727323898468 140727323898468 140727323901931 0
/proc/14453/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.300349 s]
/proc/loadavg: 6.81 8.29 8.30 2/177 14453
/proc/meminfo: memFree=31718716/32770624 swapFree=0/261576
[pid=14453] ppid=14450 vsize=9512 CPUtime=0 cores=0-7
/proc/14453/stat : 14453 (xcsp3-exec) S 14450 14453 32125 0 -1 4202496 509 0 0 0 0 0 0 0 20 0 1 0 16801632 9740288 345 18446744073709551615 4194304 5098028 140727323893584 140727323891688 140118252417660 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 7 0 0 7196144 7232144 38416384 140727323898258 140727323898468 140727323898468 140727323901931 0
/proc/14453/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+0.700375 s]
/proc/loadavg: 6.81 8.29 8.30 2/177 14453
/proc/meminfo: memFree=31718716/32770624 swapFree=0/261576
[pid=14453] ppid=14450 vsize=9512 CPUtime=0 cores=0-7
/proc/14453/stat : 14453 (xcsp3-exec) S 14450 14453 32125 0 -1 4202496 509 0 0 0 0 0 0 0 20 0 1 0 16801632 9740288 345 18446744073709551615 4194304 5098028 140727323893584 140727323891688 140118252417660 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 7 0 0 7196144 7232144 38416384 140727323898258 140727323898468 140727323898468 140727323901931 0
/proc/14453/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 14455 sig 9
??? kill 14453 sig 9
??? kill -14453 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800254 s]
/proc/loadavg: 6.81 8.29 8.30 2/177 14453
/proc/meminfo: memFree=31718716/32770624 swapFree=0/261576
[pid=14453] ppid=14450 vsize=9512 CPUtime=0 cores=0-7
/proc/14453/stat : 14453 (xcsp3-exec) S 14450 14453 32125 0 -1 4202496 509 0 0 0 0 0 0 0 20 0 1 0 16801632 9740288 345 18446744073709551615 4194304 5098028 140727323893584 140727323891688 140118252417660 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 7 0 0 7196144 7232144 38416384 140727323898258 140727323898468 140727323898468 140727323901931 0
/proc/14453/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+1.00037 s]
/proc/loadavg: 6.81 8.29 8.30 2/177 14453
/proc/meminfo: memFree=31718716/32770624 swapFree=0/261576
[pid=14453] ppid=14450 vsize=9512 CPUtime=0 cores=0-7
/proc/14453/stat : 14453 (xcsp3-exec) S 14450 14453 32125 0 -1 4202496 509 0 0 0 0 0 0 0 20 0 1 0 16801632 9740288 345 18446744073709551615 4194304 5098028 140727323893584 140727323891688 140118252417660 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 7 0 0 7196144 7232144 38416384 140727323898258 140727323898468 140727323898468 140727323901931 0
/proc/14453/statm: 2378 345 289 221 0 87 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9512

[startup+1.10019 s]
/proc/loadavg: 6.81 8.29 8.30 10/206 14641
/proc/meminfo: memFree=31522184/32770624 swapFree=0/261596
[pid=14453] ppid=14450 vsize=9512 CPUtime=0 cores=0-7
/proc/14453/stat : 14453 (xcsp3-exec) S 14450 14453 32125 0 -1 4202496 509 0 0 0 0 0 0 0 20 0 1 0 16801632 9740288 345 18446744073709551615 4194304 5098028 140727323893584 140727323891688 140118252417660 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 7 0 0 7196144 7232144 38416384 140727323898258 140727323898468 140727323898468 140727323901931 0
/proc/14453/statm: 2378 345 289 221 0 87 0
[pid=14455] ppid=14453 vsize=26602048 CPUtime=4.74 cores=0-7
/proc/14455/stat : 14455 (java) S 14453 14453 32125 0 -1 1077944320 22678 0 0 0 463 11 0 0 20 0 28 0 16801640 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 140721494303920 139846826266359 0 0 1 16800974 18446744073709551615 0 0 17 0 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
/proc/14455/statm: 6650512 52279 3196 1 0 6638813 0
[pid=14455/tid=14456] ppid=14453 vsize=26602048 CPUtime=0.43 cores=0-7
/proc/14455/task/14456/stat : 14456 (java) S 14453 14453 32125 0 -1 1077944384 8569 0 0 0 40 3 0 0 20 0 28 0 16801640 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846830507136 139846826276565 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 3 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14457] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14457/stat : 14457 (java) S 14453 14453 32125 0 -1 1077944384 17 0 0 0 0 0 0 0 20 0 28 0 16801641 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846388570384 139846826276565 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14458] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14458/stat : 14458 (java) S 14453 14453 32125 0 -1 1077944384 6 0 0 0 0 0 0 0 20 0 28 0 16801641 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846387517840 139846826276565 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14459] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14459/stat : 14459 (java) S 14453 14453 32125 0 -1 1077944384 15 0 0 0 0 0 0 0 20 0 28 0 16801641 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846386465296 139846826276565 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14460] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14460/stat : 14460 (java) S 14453 14453 32125 0 -1 1077944384 4 0 0 0 0 0 0 0 20 0 28 0 16801641 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846385412752 139846826276565 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14461] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14461/stat : 14461 (java) S 14453 14453 32125 0 -1 1077944384 10 0 0 0 0 0 0 0 20 0 28 0 16801641 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846384360208 139846826276565 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14462] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14462/stat : 14462 (java) S 14453 14453 32125 0 -1 1077944384 8 0 0 0 0 0 0 0 20 0 28 0 16801641 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846383307664 139846826276565 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14463] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14463/stat : 14463 (java) S 14453 14453 32125 0 -1 1077944384 8 0 0 0 0 0 0 0 20 0 28 0 16801641 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846382255120 139846826276565 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14464] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14464/stat : 14464 (java) S 14453 14453 32125 0 -1 1077944384 8 0 0 0 0 0 0 0 20 0 28 0 16801641 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846381202576 139846826276565 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14465] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14465/stat : 14465 (java) S 14453 14453 32125 0 -1 1077944384 83 0 0 0 0 0 0 0 20 0 28 0 16801642 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846091782128 139846826277506 0 0 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14466] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14466/stat : 14466 (java) S 14453 14453 32125 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 28 0 16801643 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846090728416 139846826276565 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14467] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14467/stat : 14467 (java) S 14453 14453 32125 0 -1 1077944384 23 0 0 0 0 0 0 0 20 0 28 0 16801643 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846089675776 139846826276565 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14468] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14468/stat : 14468 (java) S 14453 14453 32125 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 28 0 16801645 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846088624336 139846826284955 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14469] ppid=14453 vsize=26602048 CPUtime=0.39 cores=0-7
/proc/14455/task/14469/stat : 14469 (java) R 14453 14453 32125 0 -1 4202560 2240 0 0 0 38 1 0 0 20 0 28 0 16801645 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846087553176 139846818983511 0 4 1 16800974 0 0 0 -1 6 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14470] ppid=14453 vsize=26602048 CPUtime=0.46 cores=0-7
/proc/14455/task/14470/stat : 14470 (java) R 14453 14453 32125 0 -1 4202560 2958 0 0 0 46 0 0 0 20 0 28 0 16801645 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846086504872 139846807810593 0 4 1 16800974 0 0 0 -1 5 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14471] ppid=14453 vsize=26602048 CPUtime=0.39 cores=0-7
/proc/14455/task/14471/stat : 14471 (java) D 14453 14453 32125 0 -1 4202560 2069 0 0 0 39 0 0 0 20 0 28 0 16801645 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846085452960 139846819363195 0 4 1 16800974 18446744071582151416 0 0 -1 6 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14472] ppid=14453 vsize=26602048 CPUtime=0.31 cores=0-7
/proc/14455/task/14472/stat : 14472 (java) S 14453 14453 32125 0 -1 1077944384 2213 0 0 0 31 0 0 0 20 0 28 0 16801645 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846084414320 139846826277506 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14473] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14473/stat : 14473 (java) S 14453 14453 32125 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 28 0 16801646 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846083360992 139846826276565 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14474] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14474/stat : 14474 (java) S 14453 14453 32125 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 28 0 16801650 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846014200240 139846826277506 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14634] ppid=14453 vsize=26602048 CPUtime=0.02 cores=0-7
/proc/14455/task/14634/stat : 14634 (java) R 14453 14453 32125 0 -1 4202560 19 0 0 0 2 0 0 0 20 0 28 0 16801740 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846004575216 139846807672577 0 4 1 16800974 0 0 0 -1 1 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14635] ppid=14453 vsize=26602048 CPUtime=0.01 cores=0-7
/proc/14455/task/14635/stat : 14635 (java) R 14453 14453 32125 0 -1 4202560 17 0 0 0 1 0 0 0 20 0 28 0 16801740 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846002479208 139846436838078 0 4 1 16800974 0 0 0 -1 4 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14636] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14636/stat : 14636 (java) R 14453 14453 32125 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 28 0 16801740 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846001425912 139846435944704 0 4 1 16800974 0 0 0 -1 6 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14637] ppid=14453 vsize=26602048 CPUtime=0.02 cores=0-7
/proc/14455/task/14637/stat : 14637 (java) R 14453 14453 32125 0 -1 4202560 17 0 0 0 2 0 0 0 20 0 28 0 16801740 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846006690152 139846437221154 0 4 1 16800974 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14638] ppid=14453 vsize=26602048 CPUtime=0.02 cores=0-7
/proc/14455/task/14638/stat : 14638 (java) R 14453 14453 32125 0 -1 4202560 17 0 0 0 2 0 0 0 20 0 28 0 16801740 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139845999319272 139846436368327 0 4 1 16800974 0 0 0 -1 7 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14639] ppid=14453 vsize=26602048 CPUtime=0.02 cores=0-7
/proc/14455/task/14639/stat : 14639 (java) R 14453 14453 32125 0 -1 4202560 17 0 0 0 2 0 0 0 20 0 28 0 16801740 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139845997211648 139846437220507 0 4 1 16800974 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14640] ppid=14453 vsize=26602048 CPUtime=0.01 cores=0-7
/proc/14455/task/14640/stat : 14640 (java) R 14453 14453 32125 0 -1 4202560 16 0 0 0 1 0 0 0 20 0 28 0 16801740 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846000377312 139846808555697 0 4 1 16800974 0 0 0 -1 0 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
[pid=14455/tid=14641] ppid=14453 vsize=26602048 CPUtime=0 cores=0-7
/proc/14455/task/14641/stat : 14641 (java) R 14453 14453 32125 0 -1 1077944384 0 0 0 0 0 0 0 0 20 0 28 0 16801741 27240497152 52279 18446744073709551615 4194304 4196468 140721494321376 139846005639776 139846826276565 0 4 1 16800974 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 11280384 140721494327760 140721494327936 140721494327936 140721494331343 0
Current children cumulated CPU time (s) 4.74
Current children cumulated vsize (KiB) 26611560

Child status: 0
Real time (s): 1.19116
CPU time (s): 5.2829
CPU user time (s): 5.16443
CPU system time (s): 0.118463
CPU usage (%): 443.508
Max. virtual memory (cumulated for all children) (KiB): 26611560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.16443
system time used= 0.118463
maximum resident set size= 212032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23740
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= 4075
involuntary context switches= 133

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008788 second user time and 0.010545 second system time

The end

Launcher Data 

Begin job on node133 at 2017-08-02 17:50:17
IDJOB=4254558
IDBENCH=133470
IDSOLVER=2636
FILE ID=node133/4254558-1501689863
RUNJOBID= node133-1501676554-32181
PBS_JOBID= 
Free space on /tmp= 61864 MiB

SOLVER NAME= choco-solver 4.0.5 par
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s30/Knapsack-30-100-04.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-4254558-1501689863/watcher-4254558-1501689863 -o /tmp/evaluation-result-4254558-1501689863/solver-4254558-1501689863 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node133-1501676554-32181 --watchdog 324  ./xcsp3-exec -dir HOME -tl 1920 -p 8 -ml 22000 -tdir HOME -seed 1498293949 HOME/instance-4254558-1501689863.xml

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

MD5SUM BENCH= 7fb632312c7b7dee32941c0d30e198bb
RANDOM SEED=1498293949

node133.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	: 5333.17
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	: 5333.17
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	: 5333.17
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	: 5333.17
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:        31719380 kB
MemAvailable:   32001724 kB
Buffers:          146024 kB
Cached:           422944 kB
SwapCached:            0 kB
Active:           353432 kB
Inactive:         278564 kB
Active(anon):      63164 kB
Inactive(anon):    16728 kB
Active(file):     290268 kB
Inactive(file):   261836 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8268 kB
Writeback:             0 kB
AnonPages:         62892 kB
Mapped:            31128 kB
Shmem:             17084 kB
Slab:             118436 kB
SReclaimable:      92148 kB
SUnreclaim:        26288 kB
KernelStack:        3216 kB
PageTables:         4436 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     286192 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:      132480 kB
DirectMap2M:    33413120 kB

Free space on /tmp at the end= 61856 MiB
End job on node133 at 2017-08-02 17:50:18