Trace number 4267063

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-mini 1.12OPT932 26.3703 26.371

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-00.xml
MD5SUMc033178a1c92732c6616d8bd8ee8c714
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark932
Best CPU time to get the best result obtained on this benchmark26.093599
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 

0.00/0.00	c best=?? lower=0 upper=1895 
0.00/0.00	c
0.00/0.00	c This is cosoco 1.12 --  
0.00/0.00	c
0.00/0.00	c command line: cosoco -lc -model -restarts HOME/instance-4267063-1502610369.xml 
0.00/0.00	c enable optimization
0.00/0.00	c ========================================[ Problem Statistics ]===========================================
0.00/0.00	c |                                                                                                       
0.00/0.00	c |  Parse time        :         0.00 s 
0.00/0.00	c |
0.00/0.00	c |               Variables: 40
0.00/0.00	c |            Domain Sizes: 2..2
0.00/0.00	c |
0.00/0.00	c |             Constraints: 2
0.00/0.00	c |                   Arity: 40..40
0.00/0.00	c | 
0.00/0.00	c |                   Types: 
0.00/0.00	c |                          Sum: 2
0.00/0.00	c |                          
0.00/0.00	c =========================================================================================================
0.00/0.00	o 0
0.00/0.00	c    1 calls to solver: best=0 lower=1 upper=1895 
0.00/0.00	o 56
0.00/0.00	o 99
0.00/0.00	c    3 calls to solver: best=99 lower=100 upper=1895 
0.00/0.00	o 191
0.00/0.00	o 204
0.00/0.00	c    5 calls to solver: best=204 lower=205 upper=1895 
0.00/0.00	o 230
0.00/0.00	o 250
0.00/0.00	c    7 calls to solver: best=250 lower=251 upper=1895 
0.00/0.00	o 253
0.00/0.00	o 270
0.00/0.00	c    9 calls to solver: best=270 lower=271 upper=1895 
0.00/0.00	o 280
0.00/0.00	o 297
0.00/0.00	c   11 calls to solver: best=297 lower=298 upper=1895 
0.00/0.00	o 318
0.00/0.00	o 324
0.00/0.00	c   13 calls to solver: best=324 lower=325 upper=1895 
0.00/0.00	o 328
0.00/0.00	o 365
0.00/0.00	c   15 calls to solver: best=365 lower=366 upper=1895 
0.00/0.00	o 369
0.00/0.00	o 395
0.00/0.00	c   17 calls to solver: best=395 lower=396 upper=1895 
0.00/0.00	o 404
0.00/0.00	o 406
0.00/0.00	c   19 calls to solver: best=406 lower=407 upper=1895 
0.00/0.00	o 424
0.00/0.00	o 458
0.00/0.00	c   21 calls to solver: best=458 lower=459 upper=1895 
0.00/0.00	o 465
0.00/0.00	o 504
0.00/0.00	c   23 calls to solver: best=504 lower=505 upper=1895 
0.00/0.00	o 517
0.00/0.00	o 546
0.00/0.00	c   25 calls to solver: best=546 lower=547 upper=1895 
0.00/0.00	o 572
0.00/0.00	o 598
0.00/0.00	c   27 calls to solver: best=598 lower=599 upper=1895 
0.00/0.00	o 606
0.00/0.01	o 638
0.00/0.01	c   29 calls to solver: best=638 lower=639 upper=1895 
0.00/0.01	o 643
0.00/0.01	o 664
0.00/0.01	c   31 calls to solver: best=664 lower=665 upper=1895 
0.00/0.01	o 666
0.00/0.01	o 721
0.00/0.01	c   33 calls to solver: best=721 lower=722 upper=1895 
0.00/0.01	o 735
0.00/0.01	o 742
0.00/0.01	c   35 calls to solver: best=742 lower=743 upper=1895 
0.00/0.01	o 745
0.00/0.01	o 750
0.00/0.01	c   37 calls to solver: best=750 lower=751 upper=1895 
0.00/0.02	o 757
0.00/0.02	o 766
0.00/0.02	c   39 calls to solver: best=766 lower=767 upper=1895 
0.21/0.26	o 770
0.21/0.29	o 773
0.21/0.29	c   41 calls to solver: best=773 lower=774 upper=1895 
0.31/0.34	o 775
0.31/0.35	o 786
0.31/0.35	c   43 calls to solver: best=786 lower=787 upper=1895 
0.31/0.36	o 794
0.31/0.36	o 795
0.31/0.36	c   45 calls to solver: best=795 lower=796 upper=1895 
0.31/0.37	o 811
0.31/0.38	o 814
0.31/0.38	c   47 calls to solver: best=814 lower=815 upper=1895 
0.31/0.38	o 833
0.31/0.38	o 843
0.31/0.38	c   49 calls to solver: best=843 lower=844 upper=1895 
0.31/0.40	o 844
0.31/0.40	o 861
0.31/0.40	c   51 calls to solver: best=861 lower=862 upper=1895 
1.00/1.10	o 862
1.10/1.16	o 871
1.10/1.16	c   53 calls to solver: best=871 lower=872 upper=1895 
1.19/1.23	o 875
1.19/1.24	o 878
1.19/1.24	c   55 calls to solver: best=878 lower=879 upper=1895 
1.19/1.25	o 880
1.19/1.27	o 883
1.19/1.27	c   57 calls to solver: best=883 lower=884 upper=1895 
1.19/1.28	o 893
10.19/10.23	o 896
10.19/10.23	c   59 calls to solver: best=896 lower=897 upper=1895 
10.39/10.46	o 897
12.10/12.14	o 899
12.10/12.14	c   61 calls to solver: best=899 lower=900 upper=1895 
12.29/12.37	o 903
12.39/12.49	o 907
12.39/12.49	c   63 calls to solver: best=907 lower=908 upper=1895 
12.49/12.52	o 910
13.19/13.21	o 912
13.19/13.21	c   65 calls to solver: best=912 lower=913 upper=1895 
13.29/13.39	o 916
14.10/14.16	o 919
14.10/14.16	c   67 calls to solver: best=919 lower=920 upper=1895 
19.59/19.61	o 927
19.89/19.93	o 929
19.89/19.93	c   69 calls to solver: best=929 lower=930 upper=1895 
20.00/20.09	o 932
26.29/26.37	c
26.29/26.37	c Optimum found         : 932
26.29/26.37	c
26.29/26.37	
26.29/26.37	v <instantiation type='solution' cost='932'>
26.29/26.37	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>
26.29/26.37	v <values>1 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 1 1 1 0 0 0 1 0 0 0 1 1 </values>
26.29/26.37	v </instantiation>
26.29/26.37	
26.29/26.37	c call to solver        : 71
26.29/26.37	c
26.29/26.37	c restarts              : 71          
26.29/26.37	c conflicts             : 897891       (34053 /sec)
26.29/26.37	c decisions             : 3813860      (144644 /sec)
26.29/26.37	c propagations          : 29076519    (1102756 /sec)
26.29/26.37	c root propagations     : 40          
26.29/26.37	c filter calls          : 13641430       (517365 /sec)
26.29/26.37	c useless filter calls  : 8366439        (61 %)
26.29/26.37	c Memory used           : 26.15 MB
26.29/26.37	c CPU time              : 26.3671 s
26.29/26.37	
26.29/26.37	s OPTIMUM FOUND

Verifier Data 

OK	932

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15341 MiB free)
  memory of node 1: 16384 MiB (15645 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267063-1502610369/watcher-4267063-1502610369 -o /tmp/evaluation-result-4267063-1502610369/solver-4267063-1502610369 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node103-1502602184-31005 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4267063-1502610369.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=32185, runsolver pid=32182
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 32186
/proc/meminfo: memFree=31730816/32770624 swapFree=67108860/67108860
[pid=32185] ppid=32182 vsize=26776 memory=3300 CPUtime=0.1 cores=1,3,5,7
/proc/32185/stat : 32185 (cosoco) R 32182 32185 30973 0 -1 4202496 1013 0 0 0 10 0 0 0 20 0 1 0 94125195 27418624 825 33554432000 4194304 5748600 140732186806608 140732186803256 4947920 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 40525824 140732186809535 140732186809630 140732186809630 140732186812366 0
/proc/32185/statm: 6694 825 734 380 0 112 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26776 KiB
Current children cumulated memory: 3300 KiB

[startup+0.209256 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 32186
/proc/meminfo: memFree=31730816/32770624 swapFree=67108860/67108860
[pid=32185] ppid=32182 vsize=26776 memory=3300 CPUtime=0.21 cores=1,3,5,7
/proc/32185/stat : 32185 (cosoco) R 32182 32185 30973 0 -1 4202496 1013 0 0 0 21 0 0 0 20 0 1 0 94125195 27418624 825 33554432000 4194304 5748600 140732186806608 140732186793880 4948687 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 40525824 140732186809535 140732186809630 140732186809630 140732186812366 0
/proc/32185/statm: 6694 825 734 380 0 112 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26776 KiB
Current children cumulated memory: 3300 KiB

[startup+0.308778 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 32186
/proc/meminfo: memFree=31730808/32770624 swapFree=67108860/67108860
[pid=32185] ppid=32182 vsize=26776 memory=3300 CPUtime=0.31 cores=1,3,5,7
/proc/32185/stat : 32185 (cosoco) R 32182 32185 30973 0 -1 4202496 1013 0 0 0 31 0 0 0 20 0 1 0 94125195 27418624 825 33554432000 4194304 5748600 140732186806608 140732186793880 5119600 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 40525824 140732186809535 140732186809630 140732186809630 140732186812366 0
/proc/32185/statm: 6694 825 734 380 0 112 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26776 KiB
Current children cumulated memory: 3300 KiB

[startup+0.700272 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32186
/proc/meminfo: memFree=31730544/32770624 swapFree=67108860/67108860
[pid=32185] ppid=32182 vsize=26776 memory=3300 CPUtime=0.69 cores=1,3,5,7
/proc/32185/stat : 32185 (cosoco) R 32182 32185 30973 0 -1 4202496 1013 0 0 0 69 0 0 0 20 0 1 0 94125195 27418624 825 33554432000 4194304 5748600 140732186806608 140732186793880 5025683 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 40525824 140732186809535 140732186809630 140732186809630 140732186812366 0
/proc/32185/statm: 6694 825 734 380 0 112 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26776 KiB
Current children cumulated memory: 3300 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32186
/proc/meminfo: memFree=31730400/32770624 swapFree=67108860/67108860
[pid=32185] ppid=32182 vsize=26776 memory=3300 CPUtime=1.49 cores=1,3,5,7
/proc/32185/stat : 32185 (cosoco) R 32182 32185 30973 0 -1 4202496 1013 0 0 0 149 0 0 0 20 0 1 0 94125195 27418624 825 33554432000 4194304 5748600 140732186806608 140732186793880 4947744 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 40525824 140732186809535 140732186809630 140732186809630 140732186812366 0
/proc/32185/statm: 6694 825 734 380 0 112 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26776 KiB
Current children cumulated memory: 3300 KiB

[startup+3.10889 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32186
/proc/meminfo: memFree=31730468/32770624 swapFree=67108860/67108860
[pid=32185] ppid=32182 vsize=26776 memory=3300 CPUtime=3.1 cores=1,3,5,7
/proc/32185/stat : 32185 (cosoco) R 32182 32185 30973 0 -1 4202496 1032 0 0 0 310 0 0 0 20 0 1 0 94125195 27418624 825 33554432000 4194304 5748600 140732186806608 140732186793880 5025706 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 40525824 140732186809535 140732186809630 140732186809630 140732186812366 0
/proc/32185/statm: 6694 825 734 380 0 112 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26776 KiB
Current children cumulated memory: 3300 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32186
/proc/meminfo: memFree=31730468/32770624 swapFree=67108860/67108860
[pid=32185] ppid=32182 vsize=26776 memory=3300 CPUtime=6.29 cores=1,3,5,7
/proc/32185/stat : 32185 (cosoco) R 32182 32185 30973 0 -1 4202496 1051 0 0 0 629 0 0 0 20 0 1 0 94125195 27418624 825 33554432000 4194304 5748600 140732186806608 140732186804136 5025875 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 40525824 140732186809535 140732186809630 140732186809630 140732186812366 0
/proc/32185/statm: 6694 825 734 380 0 112 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 26776 KiB
Current children cumulated memory: 3300 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32186
/proc/meminfo: memFree=31730468/32770624 swapFree=67108860/67108860
[pid=32185] ppid=32182 vsize=26776 memory=3404 CPUtime=12.69 cores=1,3,5,7
/proc/32185/stat : 32185 (cosoco) R 32182 32185 30973 0 -1 4202496 1086 0 0 0 1269 0 0 0 20 0 1 0 94125195 27418624 851 33554432000 4194304 5748600 140732186806608 140732186793880 5025659 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 40525824 140732186809535 140732186809630 140732186809630 140732186812366 0
/proc/32185/statm: 6694 851 758 380 0 112 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 26776 KiB
Current children cumulated memory: 3404 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32186
/proc/meminfo: memFree=31730472/32770624 swapFree=67108860/67108860
[pid=32185] ppid=32182 vsize=26776 memory=3404 CPUtime=25.49 cores=1,3,5,7
/proc/32185/stat : 32185 (cosoco) R 32182 32185 30973 0 -1 4202496 1140 0 0 0 2549 0 0 0 20 0 1 0 94125195 27418624 851 33554432000 4194304 5748600 140732186806608 140732186804136 5025659 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 40525824 140732186809535 140732186809630 140732186809630 140732186812366 0
/proc/32185/statm: 6694 851 758 380 0 112 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 26776 KiB
Current children cumulated memory: 3404 KiB

[startup+26.371 s]
# the end of solver process 32185 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=26.3673 s, system=0.003006 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32186
/proc/meminfo: memFree=31730472/32770624 swapFree=67108860/67108860
[pid=32185] ppid=32182 vsize=26776 memory=3404 CPUtime=25.59 cores=1,3,5,7
/proc/32185/stat : 32185 (cosoco) R 32182 32185 30973 0 -1 4202496 1140 0 0 0 2559 0 0 0 20 0 1 0 94125195 27418624 851 33554432000 4194304 5748600 140732186806608 140732186804136 5126832 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 40525824 140732186809535 140732186809630 140732186809630 140732186812366 0
/proc/32185/statm: 6694 851 758 380 0 112 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 26776 KiB
Current children cumulated memory: 3404 KiB

[startup+26.0002 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 32186
/proc/meminfo: memFree=31730464/32770624 swapFree=67108860/67108860
[pid=32185] ppid=32182 vsize=26776 memory=3404 CPUtime=26 cores=1,3,5,7
/proc/32185/stat : 32185 (cosoco) R 32182 32185 30973 0 -1 4202496 1140 0 0 0 2600 0 0 0 20 0 1 0 94125195 27418624 851 33554432000 4194304 5748600 140732186806608 140732186804136 4947677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 40525824 140732186809535 140732186809630 140732186809630 140732186812366 0
/proc/32185/statm: 6694 851 758 380 0 112 0
Current children cumulated CPU time: 26 s
Current children cumulated vsize: 26776 KiB
Current children cumulated memory: 3404 KiB

[startup+26.2002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32186
/proc/meminfo: memFree=31730464/32770624 swapFree=67108860/67108860
[pid=32185] ppid=32182 vsize=26776 memory=3404 CPUtime=26.19 cores=1,3,5,7
/proc/32185/stat : 32185 (cosoco) R 32182 32185 30973 0 -1 4202496 1140 0 0 0 2619 0 0 0 20 0 1 0 94125195 27418624 851 33554432000 4194304 5748600 140732186806608 140732186804136 4947756 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 40525824 140732186809535 140732186809630 140732186809630 140732186812366 0
/proc/32185/statm: 6694 851 758 380 0 112 0
Current children cumulated CPU time: 26.19 s
Current children cumulated vsize: 26776 KiB
Current children cumulated memory: 3404 KiB

[startup+26.3003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32186
/proc/meminfo: memFree=31730464/32770624 swapFree=67108860/67108860
[pid=32185] ppid=32182 vsize=26776 memory=3404 CPUtime=26.29 cores=1,3,5,7
/proc/32185/stat : 32185 (cosoco) R 32182 32185 30973 0 -1 4202496 1140 0 0 0 2629 0 0 0 20 0 1 0 94125195 27418624 851 33554432000 4194304 5748600 140732186806608 140732186804136 5025680 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 7849824 7854664 40525824 140732186809535 140732186809630 140732186809630 140732186812366 0
/proc/32185/statm: 6694 851 758 380 0 112 0
Current children cumulated CPU time: 26.29 s
Current children cumulated vsize: 26776 KiB
Current children cumulated memory: 3404 KiB

Child status: 0
Real time (s): 26.371
CPU time (s): 26.3703
CPU user time (s): 26.3673
CPU system time (s): 0.003006
CPU usage (%): 99.9975
Max. virtual memory (cumulated for all children) (KiB): 26776
Max. memory (cumulated for all children) (KiB): 3404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.3673
system time used= 0.003006
maximum resident set size= 3484
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1196
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= 11


# summary of solver processes directly reported to runsolver:
#   pid: 32185
#   total CPU time (s): 26.3703
#   total CPU user time (s): 26.3673
#   total CPU system time (s): 0.003006

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.117202 second user time and 0.203932 second system time

The end

Launcher Data 

Begin job on node103 at 2017-08-13 09:31:51
IDJOB=4267063
IDBENCH=133508
IDSOLVER=2657
FILE ID=node103/4267063-1502610369
RUNJOBID= node103-1502602184-31005
PBS_JOBID= 20628296
Free space on /tmp= 61792 MiB

SOLVER NAME= cosoco-mini 1.12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-00.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267063-1502610369/watcher-4267063-1502610369 -o /tmp/evaluation-result-4267063-1502610369/solver-4267063-1502610369 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node103-1502602184-31005 --watchdog 2560  cosoco -lc -model -restarts HOME/instance-4267063-1502610369.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= c033178a1c92732c6616d8bd8ee8c714
RANDOM SEED=291780092

node103.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	: 5333.56
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	: 5333.56
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	: 5333.56
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	: 5333.56
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:        31731732 kB
MemAvailable:   31996408 kB
Buffers:           85968 kB
Cached:           473408 kB
SwapCached:            0 kB
Active:           488692 kB
Inactive:         126544 kB
Active(anon):       4744 kB
Inactive(anon):    78896 kB
Active(file):     483948 kB
Inactive(file):    47648 kB
Unevictable:        6412 kB
Mlocked:            6412 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2076 kB
Writeback:             0 kB
AnonPages:         61872 kB
Mapped:            44760 kB
Shmem:             25228 kB
Slab:             123412 kB
SReclaimable:      97832 kB
SUnreclaim:        25580 kB
KernelStack:        3264 kB
PageTables:         5080 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351520 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 61788 MiB
End job on node103 at 2017-08-13 09:32:18