Trace number 4258544

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
cosoco 1.1OPT937 123.801 123.852

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-18.xml
MD5SUMfc58042bc4c17dd15fe4721e0dab7678
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark937
Best CPU time to get the best result obtained on this benchmark12.9504
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":50}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":50}]
Minimum constraint arity50
Maximum constraint arity50
Distribution of constraint arities[{"arity":50,"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 

0.00/0.04	c best=?? lower=0 upper=2385 
0.00/0.04	c
0.00/0.04	c This is cosoco 1.1 --  
0.00/0.04	c
0.00/0.04	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258544-1501669203.xml 
0.00/0.04	c enable optimization
0.00/0.04	c ========================================[ Problem Statistics ]===========================================
0.00/0.04	c |                                                                                                       
0.00/0.04	c |  Parse time        :         0.00 s 
0.00/0.04	c |
0.00/0.04	c |               Variables: 50
0.00/0.04	c |            Domain Sizes: 2..2
0.00/0.04	c |
0.00/0.04	c |             Constraints: 2
0.00/0.04	c |                   Arity: 50..50
0.00/0.04	c | 
0.00/0.04	c |                   Types: 
0.00/0.04	c |                          Sum: 2
0.00/0.04	c |                          
0.00/0.04	c =========================================================================================================
0.00/0.04	o 0
0.00/0.04	c    1 calls to solver: best=0 lower=1 upper=2385 
0.00/0.04	o 6
0.00/0.04	o 37
0.00/0.04	c    3 calls to solver: best=37 lower=38 upper=2385 
0.00/0.05	o 49
0.00/0.05	o 55
0.00/0.05	c    5 calls to solver: best=55 lower=56 upper=2385 
0.00/0.05	o 71
0.00/0.05	o 94
0.00/0.05	c    7 calls to solver: best=94 lower=95 upper=2385 
0.00/0.05	o 174
0.00/0.05	o 204
0.00/0.05	c    9 calls to solver: best=204 lower=205 upper=2385 
0.00/0.05	o 241
0.00/0.05	o 243
0.00/0.05	c   11 calls to solver: best=243 lower=244 upper=2385 
0.00/0.05	o 262
0.00/0.05	o 282
0.00/0.05	c   13 calls to solver: best=282 lower=283 upper=2385 
0.00/0.05	o 335
0.00/0.05	o 337
0.00/0.05	c   15 calls to solver: best=337 lower=338 upper=2385 
0.00/0.05	o 340
0.00/0.05	o 355
0.00/0.05	c   17 calls to solver: best=355 lower=356 upper=2385 
0.00/0.05	o 380
0.00/0.05	o 389
0.00/0.05	c   19 calls to solver: best=389 lower=390 upper=2385 
0.00/0.05	o 398
0.00/0.05	o 403
0.00/0.05	c   21 calls to solver: best=403 lower=404 upper=2385 
0.00/0.05	o 412
0.00/0.05	o 421
0.00/0.05	c   23 calls to solver: best=421 lower=422 upper=2385 
0.00/0.05	o 438
0.00/0.05	o 490
0.00/0.05	c   25 calls to solver: best=490 lower=491 upper=2385 
0.00/0.05	o 511
0.00/0.05	o 527
0.00/0.05	c   27 calls to solver: best=527 lower=528 upper=2385 
0.00/0.05	o 538
0.00/0.05	o 600
0.00/0.05	c   29 calls to solver: best=600 lower=601 upper=2385 
0.00/0.05	o 630
0.00/0.05	o 633
0.00/0.05	c   31 calls to solver: best=633 lower=634 upper=2385 
0.00/0.05	o 641
0.00/0.05	o 650
0.00/0.05	c   33 calls to solver: best=650 lower=651 upper=2385 
0.00/0.05	o 672
0.00/0.05	o 677
0.00/0.05	c   35 calls to solver: best=677 lower=678 upper=2385 
0.00/0.06	o 680
0.00/0.06	o 692
0.00/0.06	c   37 calls to solver: best=692 lower=693 upper=2385 
0.00/0.06	o 702
0.00/0.06	o 710
0.00/0.06	c   39 calls to solver: best=710 lower=711 upper=2385 
0.00/0.06	o 713
0.35/0.48	o 714
0.35/0.48	c   41 calls to solver: best=714 lower=715 upper=2385 
0.35/0.49	o 715
0.45/0.50	o 730
0.45/0.50	c   43 calls to solver: best=730 lower=731 upper=2385 
0.45/0.50	o 731
0.45/0.51	o 744
0.45/0.51	c   45 calls to solver: best=744 lower=745 upper=2385 
0.45/0.56	o 758
0.45/0.57	o 761
0.45/0.57	c   47 calls to solver: best=761 lower=762 upper=2385 
0.45/0.58	o 770
0.45/0.58	o 786
0.45/0.58	c   49 calls to solver: best=786 lower=787 upper=2385 
0.45/0.58	o 797
0.45/0.58	o 813
0.45/0.58	c   51 calls to solver: best=813 lower=814 upper=2385 
0.45/0.59	o 815
0.55/0.66	o 834
0.55/0.66	c   53 calls to solver: best=834 lower=835 upper=2385 
0.55/0.66	o 845
0.65/0.75	o 855
0.65/0.75	c   55 calls to solver: best=855 lower=856 upper=2385 
7.05/7.15	o 857
8.35/8.43	o 863
8.35/8.43	c   57 calls to solver: best=863 lower=864 upper=2385 
25.25/25.38	o 867
25.95/26.08	o 870
25.95/26.08	c   59 calls to solver: best=870 lower=871 upper=2385 
31.55/31.66	o 873
36.35/36.46	o 880
36.35/36.46	c   61 calls to solver: best=880 lower=881 upper=2385 
36.55/36.63	o 882
36.75/36.83	o 883
36.75/36.83	c   63 calls to solver: best=883 lower=884 upper=2385 
42.75/42.83	o 896
48.45/48.54	o 906
48.45/48.54	c   65 calls to solver: best=906 lower=907 upper=2385 
58.74/58.87	o 920
70.45/70.53	o 922
70.45/70.53	c   67 calls to solver: best=922 lower=923 upper=2385 
77.24/77.37	o 926
80.54/80.66	o 937
80.54/80.66	c   69 calls to solver: best=937 lower=938 upper=2385 
123.74/123.85	c
123.74/123.85	c Optimum found         : 937
123.74/123.85	c
123.74/123.85	
123.74/123.85	v <instantiation type='solution' cost='937'>
123.74/123.85	v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[4] x[5] x[6] x[7] x[8] x[9] </list>
123.74/123.85	v <values>1 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 </values>
123.74/123.85	v </instantiation>
123.74/123.85	
123.74/123.85	c call to solver        : 70
123.74/123.85	c
123.74/123.85	c restarts              : 82          
123.74/123.85	c conflicts             : 2590495      (20925 /sec)
123.74/123.85	c decisions             : 15065062     (121691 /sec)
123.74/123.85	c propagations          : 145895808   (1178498 /sec)
123.74/123.85	c root propagations     : 50          
123.74/123.85	c filter calls          : 53251803       (430150 /sec)
123.74/123.85	c useless filter calls  : 32016343       (60 %)
123.74/123.85	c Memory used           : 26.37 MB
123.74/123.85	c CPU time              : 123.798 s
123.74/123.85	
123.74/123.85	s OPTIMUM FOUND

Verifier Data 

OK	937

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-4258544-1501669203/watcher-4258544-1501669203 -o /tmp/evaluation-result-4258544-1501669203/solver-4258544-1501669203 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node129-1501660369-18573 --watchdog 300 HOME/cosoco -lc -model -restarts HOME/instance-4258544-1501669203.xml 

pid=27422
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.04 3/180 27425
/proc/meminfo: memFree=31809956/32770624 swapFree=0/255168
[pid=27425] ppid=27422 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/27425/stat : 27425 (runsolver) D 27422 27425 5091 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 15543400 24240128 108 18446744073709551615 4194304 4338465 140720658828496 140720658826136 139761133449943 0 0 1 24578 18446744071580418449 0 0 17 0 0 0 0 0 0 6438912 6441760 34525184 140720658833566 140720658833990 140720658833990 140720658837450 0
/proc/27425/statm: 5918 108 54 36 0 2156 0

[startup+0.100195 s]
/proc/loadavg: 2.00 2.01 2.04 3/180 27425
/proc/meminfo: memFree=31809956/32770624 swapFree=0/255168
[pid=27425] ppid=27422 vsize=26996 CPUtime=0.05 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1022 0 0 0 5 0 0 0 20 0 1 0 15543400 27643904 832 18446744073709551615 4194304 5972556 140734060970032 140734060966680 5045951 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 832 738 435 0 112 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 26996

[startup+0.200331 s]
/proc/loadavg: 2.00 2.01 2.04 3/180 27425
/proc/meminfo: memFree=31809956/32770624 swapFree=0/255168
[pid=27425] ppid=27422 vsize=26996 CPUtime=0.15 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1022 0 0 0 15 0 0 0 20 0 1 0 15543400 27643904 832 18446744073709551615 4194304 5972556 140734060970032 140734060966680 5046704 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 832 738 435 0 112 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 26996

[startup+0.300326 s]
/proc/loadavg: 2.00 2.01 2.04 3/180 27425
/proc/meminfo: memFree=31809956/32770624 swapFree=0/255168
[pid=27425] ppid=27422 vsize=26996 CPUtime=0.25 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1022 0 0 0 25 0 0 0 20 0 1 0 15543400 27643904 832 18446744073709551615 4194304 5972556 140734060970032 140734060966680 5045801 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 832 738 435 0 112 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 26996

[startup+0.700277 s]
/proc/loadavg: 2.00 2.01 2.04 3/180 27425
/proc/meminfo: memFree=31809956/32770624 swapFree=0/255168
[pid=27425] ppid=27422 vsize=26996 CPUtime=0.65 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1022 0 0 0 65 0 0 0 20 0 1 0 15543400 27643904 832 18446744073709551615 4194304 5972556 140734060970032 140734060967480 5046273 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 832 738 435 0 112 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 26996

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.04 3/181 27426
/proc/meminfo: memFree=31810000/32770624 swapFree=0/255168
[pid=27425] ppid=27422 vsize=26996 CPUtime=1.45 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1022 0 0 0 145 0 0 0 20 0 1 0 15543400 27643904 832 18446744073709551615 4194304 5972556 140734060970032 140734060967480 5046597 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 832 738 435 0 112 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 26996

[startup+3.10027 s]
/proc/loadavg: 2.00 2.01 2.04 3/181 27426
/proc/meminfo: memFree=31810000/32770624 swapFree=0/255168
[pid=27425] ppid=27422 vsize=26996 CPUtime=3.05 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1042 0 0 0 305 0 0 0 20 0 1 0 15543400 27643904 832 18446744073709551615 4194304 5972556 140734060970032 140734060957224 5045801 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 832 738 435 0 112 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 26996

[startup+6.30028 s]
/proc/loadavg: 2.00 2.01 2.04 3/181 27487
/proc/meminfo: memFree=31822912/32770624 swapFree=0/255160
[pid=27425] ppid=27422 vsize=26996 CPUtime=6.25 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1062 0 0 0 625 0 0 0 20 0 1 0 15543400 27643904 870 18446744073709551615 4194304 5972556 140734060970032 140734060957224 5139474 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 870 774 435 0 112 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 26996

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 2.05 3/181 27609
/proc/meminfo: memFree=31822380/32770624 swapFree=0/255220
[pid=27425] ppid=27422 vsize=26996 CPUtime=12.65 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1114 0 0 0 1265 0 0 0 20 0 1 0 15543400 27643904 870 18446744073709551615 4194304 5972556 140734060970032 140734060957224 5046597 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 870 774 435 0 112 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 26996

[startup+25.5003 s]
/proc/loadavg: 2.06 2.02 2.05 3/181 27671
/proc/meminfo: memFree=31822152/32770624 swapFree=0/255252
[pid=27425] ppid=27422 vsize=26996 CPUtime=25.45 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1169 0 0 0 2545 0 0 0 20 0 1 0 15543400 27643904 870 18446744073709551615 4194304 5972556 140734060970032 140734060957224 5139258 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 870 774 435 0 112 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 26996

[startup+51.1003 s]
/proc/loadavg: 2.04 2.02 2.05 3/181 27671
/proc/meminfo: memFree=31822496/32770624 swapFree=0/255276
[pid=27425] ppid=27422 vsize=26996 CPUtime=51.05 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1208 0 0 0 5105 0 0 0 20 0 1 0 15543400 27643904 870 18446744073709551615 4194304 5972556 140734060970032 140734060957224 5048021 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 870 774 435 0 112 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 26996

[startup+102.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/182 27674
/proc/meminfo: memFree=31821984/32770624 swapFree=0/255288
[pid=27425] ppid=27422 vsize=26996 CPUtime=102.25 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1245 0 0 0 10225 0 0 0 20 0 1 0 15543400 27643904 870 18446744073709551615 4194304 5972556 140734060970032 140734060957224 5338928 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 870 774 435 0 112 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26996

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 27425 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.406 s]
/proc/loadavg: 2.02 2.01 2.05 3/182 27674
/proc/meminfo: memFree=31821984/32770624 swapFree=0/255288
[pid=27425] ppid=27422 vsize=26996 CPUtime=102.35 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1245 0 0 0 10235 0 0 0 20 0 1 0 15543400 27643904 870 18446744073709551615 4194304 5972556 140734060970032 140734060957224 5139296 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 870 774 435 0 112 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 26996

[startup+115.2 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 27674
/proc/meminfo: memFree=31822084/32770624 swapFree=0/255300
[pid=27425] ppid=27422 vsize=26996 CPUtime=115.14 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1246 0 0 0 11514 0 0 0 20 0 1 0 15543400 27643904 870 18446744073709551615 4194304 5972556 140734060970032 140734060957224 5047911 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 870 774 435 0 112 0
Current children cumulated CPU time (s) 115.14
Current children cumulated vsize (KiB) 26996

[startup+118.4 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 27674
/proc/meminfo: memFree=31822084/32770624 swapFree=0/255300
[pid=27425] ppid=27422 vsize=26996 CPUtime=118.34 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1267 0 0 0 11834 0 0 0 20 0 1 0 15543400 27643904 870 18446744073709551615 4194304 5972556 140734060970032 140734060957224 5047922 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 870 774 435 0 112 0
Current children cumulated CPU time (s) 118.34
Current children cumulated vsize (KiB) 26996

[startup+121.6 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 27674
/proc/meminfo: memFree=31822084/32770624 swapFree=0/255300
[pid=27425] ppid=27422 vsize=26996 CPUtime=121.54 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1267 0 0 0 12154 0 0 0 20 0 1 0 15543400 27643904 870 18446744073709551615 4194304 5972556 140734060970032 140734060957224 5139278 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 870 774 435 0 112 0
Current children cumulated CPU time (s) 121.54
Current children cumulated vsize (KiB) 26996

[startup+123.2 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 27674
/proc/meminfo: memFree=31822084/32770624 swapFree=0/255308
[pid=27425] ppid=27422 vsize=26996 CPUtime=123.15 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1267 0 0 0 12315 0 0 0 20 0 1 0 15543400 27643904 870 18446744073709551615 4194304 5972556 140734060970032 140734060957224 5139308 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 870 774 435 0 112 0
Current children cumulated CPU time (s) 123.15
Current children cumulated vsize (KiB) 26996

[startup+123.6 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 27674
/proc/meminfo: memFree=31822084/32770624 swapFree=0/255308
[pid=27425] ppid=27422 vsize=26996 CPUtime=123.54 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1267 0 0 0 12354 0 0 0 20 0 1 0 15543400 27643904 870 18446744073709551615 4194304 5972556 140734060970032 140734060957224 5321000 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 870 774 435 0 112 0
Current children cumulated CPU time (s) 123.54
Current children cumulated vsize (KiB) 26996

[startup+123.8 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 27674
/proc/meminfo: memFree=31822084/32770624 swapFree=0/255308
[pid=27425] ppid=27422 vsize=26996 CPUtime=123.74 cores=0,2,4,6
/proc/27425/stat : 27425 (cosoco) R 27422 27425 5091 0 -1 4202496 1267 0 0 0 12374 0 0 0 20 0 1 0 15543400 27643904 870 18446744073709551615 4194304 5972556 140734060970032 140734060957224 5139308 0 0 1 8405026 0 0 0 17 2 0 0 4 0 0 8070896 8075904 36003840 140734060978632 140734060978762 140734060978762 140734060982222 0
/proc/27425/statm: 6749 870 774 435 0 112 0
Current children cumulated CPU time (s) 123.74
Current children cumulated vsize (KiB) 26996

Child status: 0
Real time (s): 123.852
CPU time (s): 123.801
CPU user time (s): 123.798
CPU system time (s): 0.003
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 26996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 123.798
system time used= 0.003
maximum resident set size= 3560
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1324
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 156

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.25557 second user time and 0.471959 second system time

The end

Launcher Data 

Begin job on node129 at 2017-08-02 12:06:03
IDJOB=4258544
IDBENCH=133460
IDSOLVER=2644
FILE ID=node129/4258544-1501669203
RUNJOBID= node129-1501660369-18573
PBS_JOBID= 
Free space on /tmp= 61772 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258544-1501669203/watcher-4258544-1501669203 -o /tmp/evaluation-result-4258544-1501669203/solver-4258544-1501669203 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node129-1501660369-18573 --watchdog 300  HOME/cosoco -lc -model -restarts HOME/instance-4258544-1501669203.xml

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

MD5SUM BENCH= fc58042bc4c17dd15fe4721e0dab7678
RANDOM SEED=1961328632

node129.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	: 5333.53
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	: 5332.57
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	: 5333.53
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	: 5332.57
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	: 5333.53
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	: 5332.57
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	: 5333.53
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31810592 kB
MemAvailable:   32013112 kB
Buffers:          133332 kB
Cached:           349320 kB
SwapCached:            0 kB
Active:           287512 kB
Inactive:         263700 kB
Active(anon):      68892 kB
Inactive(anon):     8532 kB
Active(file):     218620 kB
Inactive(file):   255168 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2372 kB
Writeback:             0 kB
AnonPages:         68396 kB
Mapped:            32784 kB
Shmem:              8872 kB
Slab:             114560 kB
SReclaimable:      89136 kB
SUnreclaim:        25424 kB
KernelStack:        3200 kB
PageTables:         4724 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     314136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 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= 61772 MiB
End job on node129 at 2017-08-02 12:08:07