Trace number 4258541

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 1.1OPT886 80.560699 80.627098

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-16.xml
MD5SUMb96279f92050ffb29891facc982b592e
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark886
Best CPU time to get the best result obtained on this benchmark7.3159599
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":40}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":40}]
Minimum constraint arity40
Maximum constraint arity40
Distribution of constraint arities[{"arity":40,"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 

0.00/0.06	c best=?? lower=0 upper=2133 
0.00/0.06	c
0.00/0.06	c This is cosoco 1.1 --  
0.00/0.06	c
0.00/0.06	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258541-1501669521.xml 
0.00/0.06	c enable optimization
0.00/0.06	c ========================================[ Problem Statistics ]===========================================
0.00/0.06	c |                                                                                                       
0.00/0.06	c |  Parse time        :         0.00 s 
0.00/0.06	c |
0.00/0.06	c |               Variables: 40
0.00/0.06	c |            Domain Sizes: 2..2
0.00/0.06	c |
0.00/0.06	c |             Constraints: 2
0.00/0.06	c |                   Arity: 40..40
0.00/0.06	c | 
0.00/0.06	c |                   Types: 
0.00/0.06	c |                          Sum: 2
0.00/0.06	c |                          
0.00/0.06	c =========================================================================================================
0.00/0.06	o 0
0.00/0.06	c    1 calls to solver: best=0 lower=1 upper=2133 
0.00/0.06	o 40
0.00/0.06	o 44
0.00/0.06	c    3 calls to solver: best=44 lower=45 upper=2133 
0.00/0.06	o 46
0.00/0.06	o 92
0.00/0.06	c    5 calls to solver: best=92 lower=93 upper=2133 
0.00/0.06	o 112
0.00/0.06	o 121
0.00/0.06	c    7 calls to solver: best=121 lower=122 upper=2133 
0.00/0.06	o 131
0.00/0.06	o 142
0.00/0.06	c    9 calls to solver: best=142 lower=143 upper=2133 
0.00/0.06	o 164
0.00/0.06	o 232
0.00/0.06	c   11 calls to solver: best=232 lower=233 upper=2133 
0.00/0.06	o 244
0.00/0.06	o 245
0.00/0.06	c   13 calls to solver: best=245 lower=246 upper=2133 
0.00/0.06	o 256
0.00/0.06	o 269
0.00/0.06	c   15 calls to solver: best=269 lower=270 upper=2133 
0.00/0.06	o 286
0.00/0.06	o 308
0.00/0.06	c   17 calls to solver: best=308 lower=309 upper=2133 
0.00/0.06	o 327
0.00/0.06	o 333
0.00/0.06	c   19 calls to solver: best=333 lower=334 upper=2133 
0.00/0.06	o 387
0.00/0.06	o 396
0.00/0.06	c   21 calls to solver: best=396 lower=397 upper=2133 
0.00/0.06	o 404
0.00/0.06	o 417
0.00/0.06	c   23 calls to solver: best=417 lower=418 upper=2133 
0.00/0.06	o 445
0.00/0.06	o 466
0.00/0.06	c   25 calls to solver: best=466 lower=467 upper=2133 
0.00/0.06	o 468
0.00/0.06	o 478
0.00/0.06	c   27 calls to solver: best=478 lower=479 upper=2133 
0.00/0.06	o 497
0.00/0.06	o 507
0.00/0.06	c   29 calls to solver: best=507 lower=508 upper=2133 
0.00/0.06	o 544
0.00/0.06	o 566
0.00/0.06	c   31 calls to solver: best=566 lower=567 upper=2133 
0.00/0.06	o 568
0.00/0.06	o 579
0.00/0.06	c   33 calls to solver: best=579 lower=580 upper=2133 
0.00/0.06	o 598
0.00/0.06	o 604
0.00/0.06	c   35 calls to solver: best=604 lower=605 upper=2133 
0.00/0.07	o 615
0.00/0.07	o 638
0.00/0.07	c   37 calls to solver: best=638 lower=639 upper=2133 
0.00/0.07	o 656
0.00/0.07	o 667
0.00/0.07	c   39 calls to solver: best=667 lower=668 upper=2133 
0.00/0.07	o 686
0.00/0.07	o 690
0.00/0.07	c   41 calls to solver: best=690 lower=691 upper=2133 
0.00/0.07	o 698
0.00/0.07	o 700
0.00/0.07	c   43 calls to solver: best=700 lower=701 upper=2133 
0.00/0.07	o 706
0.00/0.07	o 708
0.00/0.07	c   45 calls to solver: best=708 lower=709 upper=2133 
0.00/0.07	o 711
0.00/0.07	o 721
0.00/0.07	c   47 calls to solver: best=721 lower=722 upper=2133 
0.00/0.07	o 731
0.00/0.07	o 774
0.00/0.07	c   49 calls to solver: best=774 lower=775 upper=2133 
0.00/0.07	o 803
0.00/0.07	o 806
0.00/0.07	c   51 calls to solver: best=806 lower=807 upper=2133 
2.53/2.60	o 807
2.63/2.75	o 812
2.63/2.75	c   53 calls to solver: best=812 lower=813 upper=2133 
2.63/2.79	o 819
2.93/3.04	o 824
2.93/3.04	c   55 calls to solver: best=824 lower=825 upper=2133 
4.23/4.30	o 826
5.54/5.65	o 827
5.54/5.65	c   57 calls to solver: best=827 lower=828 upper=2133 
5.83/5.95	o 830
5.93/6.00	o 831
5.93/6.00	c   59 calls to solver: best=831 lower=832 upper=2133 
15.23/15.32	o 832
16.13/16.29	o 837
16.13/16.29	c   61 calls to solver: best=837 lower=838 upper=2133 
16.73/16.81	o 850
17.73/17.85	o 851
17.73/17.85	c   63 calls to solver: best=851 lower=852 upper=2133 
30.13/30.21	o 852
37.83/37.94	o 857
37.83/37.94	c   65 calls to solver: best=857 lower=858 upper=2133 
46.62/46.77	o 860
50.32/50.41	o 861
50.32/50.41	c   67 calls to solver: best=861 lower=862 upper=2133 
53.32/53.47	o 868
54.32/54.46	o 872
54.32/54.46	c   69 calls to solver: best=872 lower=873 upper=2133 
63.42/63.51	o 874
67.52/67.67	o 877
67.52/67.67	c   71 calls to solver: best=877 lower=878 upper=2133 
67.62/67.79	o 880
76.22/76.33	o 886
76.22/76.33	c   73 calls to solver: best=886 lower=887 upper=2133 
80.52/80.62	c
80.52/80.62	c Optimum found         : 886
80.52/80.62	c
80.52/80.62	
80.52/80.62	v <instantiation type='solution' cost='886'>
80.52/80.62	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[4] x[5] x[6] x[7] x[8] x[9] </list>
80.52/80.62	v <values>1 1 1 0 1 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 </values>
80.52/80.62	v </instantiation>
80.52/80.62	
80.52/80.62	c call to solver        : 74
80.52/80.62	c
80.52/80.62	c restarts              : 82          
80.52/80.62	c conflicts             : 2470696      (30672 /sec)
80.52/80.62	c decisions             : 12545672     (155745 /sec)
80.52/80.62	c propagations          : 95059910    (1180099 /sec)
80.52/80.62	c root propagations     : 40          
80.52/80.62	c filter calls          : 44073974       (547146 /sec)
80.52/80.62	c useless filter calls  : 26818600       (60 %)
80.52/80.62	c Memory used           : 26.37 MB
80.52/80.62	c CPU time              : 80.5524 s
80.52/80.62	
80.52/80.62	s OPTIMUM FOUND

Verifier Data 

OK	886

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-4258541-1501669521/watcher-4258541-1501669521 -o /tmp/evaluation-result-4258541-1501669521/solver-4258541-1501669521 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node133-1501661197-22235 --watchdog 300 HOME/cosoco -lc -model -restarts HOME/instance-4258541-1501669521.xml 

pid=28701
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 1.88 1.98 1.98 3/186 28704
/proc/meminfo: memFree=31790856/32770624 swapFree=0/253804
[pid=28704] ppid=28701 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/28704/stat : 28704 (runsolver) D 28701 28704 5228 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 14767451 24240128 106 18446744073709551615 4194304 4338465 140735198669264 140735198666904 140378286678743 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 20393984 140735198675102 140735198675526 140735198675526 140735198678986 0
/proc/28704/statm: 5918 106 53 36 0 2156 0

[startup+0.100089 s]
/proc/loadavg: 1.88 1.98 1.98 3/186 28704
/proc/meminfo: memFree=31790856/32770624 swapFree=0/253804
[pid=28704] ppid=28701 vsize=26996 CPUtime=0.03 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1021 0 0 0 3 0 0 0 20 0 1 0 14767451 27643904 832 18446744073709551615 4194304 5972556 140720355039024 140720355035672 5139248 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 832 740 435 0 112 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 26996

[startup+0.200211 s]
/proc/loadavg: 1.88 1.98 1.98 3/186 28704
/proc/meminfo: memFree=31790856/32770624 swapFree=0/253804
[pid=28704] ppid=28701 vsize=26996 CPUtime=0.13 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1021 0 0 0 13 0 0 0 20 0 1 0 14767451 27643904 832 18446744073709551615 4194304 5972556 140720355039024 140720355026216 5139474 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 832 740 435 0 112 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 26996

[startup+0.300197 s]
/proc/loadavg: 1.88 1.98 1.98 3/186 28704
/proc/meminfo: memFree=31790856/32770624 swapFree=0/253804
[pid=28704] ppid=28701 vsize=26996 CPUtime=0.23 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1021 0 0 0 23 0 0 0 20 0 1 0 14767451 27643904 832 18446744073709551615 4194304 5972556 140720355039024 140720355026216 5046432 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 832 740 435 0 112 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 26996

[startup+0.700172 s]
/proc/loadavg: 1.88 1.98 1.98 3/186 28704
/proc/meminfo: memFree=31790856/32770624 swapFree=0/253804
[pid=28704] ppid=28701 vsize=26996 CPUtime=0.63 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1021 0 0 0 63 0 0 0 20 0 1 0 14767451 27643904 832 18446744073709551615 4194304 5972556 140720355039024 140720355026216 5099658 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 832 740 435 0 112 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 26996

[startup+1.50017 s]
/proc/loadavg: 1.89 1.98 1.98 3/187 28705
/proc/meminfo: memFree=31790500/32770624 swapFree=0/253824
[pid=28704] ppid=28701 vsize=26996 CPUtime=1.43 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1021 0 0 0 143 0 0 0 20 0 1 0 14767451 27643904 832 18446744073709551615 4194304 5972556 140720355039024 140720355026216 5048038 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 832 740 435 0 112 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 26996

[startup+3.10017 s]
/proc/loadavg: 1.89 1.98 1.98 3/187 28705
/proc/meminfo: memFree=31790128/32770624 swapFree=0/253824
[pid=28704] ppid=28701 vsize=26996 CPUtime=3.03 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1056 0 0 0 303 0 0 0 20 0 1 0 14767451 27643904 868 18446744073709551615 4194304 5972556 140720355039024 140720355026216 5139258 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 868 774 435 0 112 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 26996

[startup+6.30017 s]
/proc/loadavg: 1.90 1.98 1.98 3/188 28707
/proc/meminfo: memFree=31788772/32770624 swapFree=0/253824
[pid=28704] ppid=28701 vsize=26996 CPUtime=6.23 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1091 0 0 0 623 0 0 0 20 0 1 0 14767451 27643904 868 18446744073709551615 4194304 5972556 140720355039024 140720355026216 5046432 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 868 774 435 0 112 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 26996

[startup+12.7002 s]
/proc/loadavg: 1.91 1.98 1.98 3/188 28707
/proc/meminfo: memFree=31788624/32770624 swapFree=0/253844
[pid=28704] ppid=28701 vsize=26996 CPUtime=12.63 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1110 0 0 0 1263 0 0 0 20 0 1 0 14767451 27643904 868 18446744073709551615 4194304 5972556 140720355039024 140720355026216 5045801 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 868 774 435 0 112 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 26996

[startup+25.5003 s]
/proc/loadavg: 1.93 1.98 1.98 3/188 28768
/proc/meminfo: memFree=31715984/32770624 swapFree=0/253888
[pid=28704] ppid=28701 vsize=26996 CPUtime=25.43 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1164 0 0 0 2543 0 0 0 20 0 1 0 14767451 27643904 868 18446744073709551615 4194304 5972556 140720355039024 140720355026216 5047400 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 868 774 435 0 112 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 26996

[startup+51.1002 s]
/proc/loadavg: 1.88 1.97 1.98 3/187 28768
/proc/meminfo: memFree=31710924/32770624 swapFree=0/253904
[pid=28704] ppid=28701 vsize=26996 CPUtime=51.02 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1215 0 0 0 5102 0 0 0 20 0 1 0 14767451 27643904 868 18446744073709551615 4194304 5972556 140720355039024 140720355036472 5046696 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 868 774 435 0 112 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 26996

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 28704 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2002 s]
/proc/loadavg: 1.88 1.97 1.98 3/187 28768
/proc/meminfo: memFree=31710924/32770624 swapFree=0/253904
[pid=28704] ppid=28701 vsize=26996 CPUtime=51.12 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1215 0 0 0 5112 0 0 0 20 0 1 0 14767451 27643904 868 18446744073709551615 4194304 5972556 140720355039024 140720355036472 5048640 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 868 774 435 0 112 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 26996

[startup+64.0002 s]
/proc/loadavg: 1.90 1.97 1.98 3/187 28768
/proc/meminfo: memFree=31709320/32770624 swapFree=0/253920
[pid=28704] ppid=28701 vsize=26996 CPUtime=63.92 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1215 0 0 0 6392 0 0 0 20 0 1 0 14767451 27643904 868 18446744073709551615 4194304 5972556 140720355039024 140720355026216 5139258 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 868 774 435 0 112 0
Current children cumulated CPU time (s) 63.92
Current children cumulated vsize (KiB) 26996

[startup+70.4002 s]
/proc/loadavg: 1.92 1.97 1.98 3/187 28769
/proc/meminfo: memFree=31708932/32770624 swapFree=0/253924
[pid=28704] ppid=28701 vsize=26996 CPUtime=70.33 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1234 0 0 0 7033 0 0 0 20 0 1 0 14767451 27643904 868 18446744073709551615 4194304 5972556 140720355039024 140720355036472 5139248 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 868 774 435 0 112 0
Current children cumulated CPU time (s) 70.33
Current children cumulated vsize (KiB) 26996

[startup+76.8002 s]
/proc/loadavg: 1.92 1.97 1.98 3/187 28770
/proc/meminfo: memFree=31708916/32770624 swapFree=0/253924
[pid=28704] ppid=28701 vsize=26996 CPUtime=76.72 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1250 0 0 0 7672 0 0 0 20 0 1 0 14767451 27643904 868 18446744073709551615 4194304 5972556 140720355039024 140720355036472 5321008 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 868 774 435 0 112 0
Current children cumulated CPU time (s) 76.72
Current children cumulated vsize (KiB) 26996

[startup+78.4002 s]
/proc/loadavg: 1.92 1.97 1.98 3/187 28770
/proc/meminfo: memFree=31708560/32770624 swapFree=0/253944
[pid=28704] ppid=28701 vsize=26996 CPUtime=78.32 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1250 0 0 0 7832 0 0 0 20 0 1 0 14767451 27643904 868 18446744073709551615 4194304 5972556 140720355039024 140720355026216 5048000 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 868 774 435 0 112 0
Current children cumulated CPU time (s) 78.32
Current children cumulated vsize (KiB) 26996

[startup+80.0002 s]
/proc/loadavg: 1.92 1.97 1.98 3/187 28770
/proc/meminfo: memFree=31708192/32770624 swapFree=0/253944
[pid=28704] ppid=28701 vsize=26996 CPUtime=79.92 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1250 0 0 0 7992 0 0 0 20 0 1 0 14767451 27643904 868 18446744073709551615 4194304 5972556 140720355039024 140720355026216 5046855 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 868 774 435 0 112 0
Current children cumulated CPU time (s) 79.92
Current children cumulated vsize (KiB) 26996

[startup+80.4059 s]
/proc/loadavg: 1.93 1.97 1.98 3/187 28770
/proc/meminfo: memFree=31708296/32770624 swapFree=0/253944
[pid=28704] ppid=28701 vsize=26996 CPUtime=80.33 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1250 0 0 0 8033 0 0 0 20 0 1 0 14767451 27643904 868 18446744073709551615 4194304 5972556 140720355039024 140720355026216 5139303 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 868 774 435 0 112 0
Current children cumulated CPU time (s) 80.33
Current children cumulated vsize (KiB) 26996

[startup+80.6002 s]
/proc/loadavg: 1.93 1.97 1.98 3/187 28770
/proc/meminfo: memFree=31708296/32770624 swapFree=0/253944
[pid=28704] ppid=28701 vsize=26996 CPUtime=80.52 cores=1,3,5,7
/proc/28704/stat : 28704 (cosoco) R 28701 28704 5228 0 -1 4202496 1250 0 0 0 8052 0 0 0 20 0 1 0 14767451 27643904 868 18446744073709551615 4194304 5972556 140720355039024 140720355026216 5046132 0 0 1 8405026 0 0 0 17 1 0 0 5 0 0 8070896 8075904 25350144 140720355041736 140720355041866 140720355041866 140720355045326 0
/proc/28704/statm: 6749 868 774 435 0 112 0
Current children cumulated CPU time (s) 80.52
Current children cumulated vsize (KiB) 26996

Child status: 0
Real time (s): 80.6271
CPU time (s): 80.5607
CPU user time (s): 80.5527
CPU system time (s): 0.007999
CPU usage (%): 99.9177
Max. virtual memory (cumulated for all children) (KiB): 26996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 80.5527
system time used= 0.007999
maximum resident set size= 3556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1291
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= 6
involuntary context switches= 103

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.180559 second user time and 0.300933 second system time

The end

Launcher Data 

Begin job on node133 at 2017-08-02 12:11:15
IDJOB=4258541
IDBENCH=133519
IDSOLVER=2644
FILE ID=node133/4258541-1501669521
RUNJOBID= node133-1501661197-22235
PBS_JOBID= 
Free space on /tmp= 61860 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-16.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258541-1501669521/watcher-4258541-1501669521 -o /tmp/evaluation-result-4258541-1501669521/solver-4258541-1501669521 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node133-1501661197-22235 --watchdog 300  HOME/cosoco -lc -model -restarts HOME/instance-4258541-1501669521.xml

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

MD5SUM BENCH= b96279f92050ffb29891facc982b592e
RANDOM SEED=2077280758

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:        31790856 kB
MemAvailable:   32015296 kB
Buffers:          138272 kB
Cached:           365312 kB
SwapCached:            0 kB
Active:           303812 kB
Inactive:         262600 kB
Active(anon):      62924 kB
Inactive(anon):     8536 kB
Active(file):     240888 kB
Inactive(file):   254064 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2448 kB
Writeback:             0 kB
AnonPages:         62700 kB
Mapped:            31940 kB
Shmem:              8892 kB
Slab:             116992 kB
SReclaimable:      90648 kB
SUnreclaim:        26344 kB
KernelStack:        3360 kB
PageTables:         4636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     300344 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= 61860 MiB
End job on node133 at 2017-08-02 12:12:36