Trace number 4268647

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 1.12OPT886 80.129204 80.197701

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 

0.00/0.07	c best=?? lower=0 upper=2133 
0.00/0.07	c
0.00/0.07	c This is cosoco 1.12 --  
0.00/0.07	c
0.00/0.07	c command line: cosoco -lc -model -restarts HOME/instance-4268647-1502606553.xml 
0.00/0.07	c enable optimization
0.00/0.07	c ========================================[ Problem Statistics ]===========================================
0.00/0.07	c |                                                                                                       
0.00/0.07	c |  Parse time        :         0.00 s 
0.00/0.07	c |
0.00/0.07	c |               Variables: 40
0.00/0.07	c |            Domain Sizes: 2..2
0.00/0.07	c |
0.00/0.07	c |             Constraints: 2
0.00/0.07	c |                   Arity: 40..40
0.00/0.07	c | 
0.00/0.07	c |                   Types: 
0.00/0.07	c |                          Sum: 2
0.00/0.07	c |                          
0.00/0.07	c =========================================================================================================
0.00/0.07	o 0
0.00/0.07	c    1 calls to solver: best=0 lower=1 upper=2133 
0.00/0.07	o 40
0.00/0.07	o 44
0.00/0.07	c    3 calls to solver: best=44 lower=45 upper=2133 
0.00/0.07	o 46
0.00/0.07	o 92
0.00/0.07	c    5 calls to solver: best=92 lower=93 upper=2133 
0.00/0.07	o 112
0.00/0.07	o 121
0.00/0.07	c    7 calls to solver: best=121 lower=122 upper=2133 
0.00/0.07	o 131
0.00/0.07	o 142
0.00/0.07	c    9 calls to solver: best=142 lower=143 upper=2133 
0.00/0.07	o 164
0.00/0.07	o 232
0.00/0.07	c   11 calls to solver: best=232 lower=233 upper=2133 
0.00/0.07	o 244
0.00/0.07	o 245
0.00/0.07	c   13 calls to solver: best=245 lower=246 upper=2133 
0.00/0.07	o 256
0.00/0.07	o 269
0.00/0.07	c   15 calls to solver: best=269 lower=270 upper=2133 
0.00/0.07	o 286
0.00/0.07	o 308
0.00/0.07	c   17 calls to solver: best=308 lower=309 upper=2133 
0.00/0.08	o 327
0.00/0.08	o 333
0.00/0.08	c   19 calls to solver: best=333 lower=334 upper=2133 
0.00/0.08	o 387
0.00/0.08	o 396
0.00/0.08	c   21 calls to solver: best=396 lower=397 upper=2133 
0.00/0.08	o 404
0.00/0.08	o 417
0.00/0.08	c   23 calls to solver: best=417 lower=418 upper=2133 
0.00/0.08	o 445
0.00/0.08	o 466
0.00/0.08	c   25 calls to solver: best=466 lower=467 upper=2133 
0.00/0.08	o 468
0.00/0.08	o 478
0.00/0.08	c   27 calls to solver: best=478 lower=479 upper=2133 
0.00/0.08	o 497
0.00/0.08	o 507
0.00/0.08	c   29 calls to solver: best=507 lower=508 upper=2133 
0.00/0.08	o 544
0.00/0.08	o 566
0.00/0.08	c   31 calls to solver: best=566 lower=567 upper=2133 
0.00/0.08	o 568
0.00/0.08	o 579
0.00/0.08	c   33 calls to solver: best=579 lower=580 upper=2133 
0.00/0.08	o 598
0.00/0.08	o 604
0.00/0.08	c   35 calls to solver: best=604 lower=605 upper=2133 
0.00/0.08	o 615
0.00/0.08	o 638
0.00/0.08	c   37 calls to solver: best=638 lower=639 upper=2133 
0.00/0.08	o 656
0.00/0.08	o 667
0.00/0.08	c   39 calls to solver: best=667 lower=668 upper=2133 
0.00/0.08	o 686
0.00/0.09	o 690
0.00/0.09	c   41 calls to solver: best=690 lower=691 upper=2133 
0.00/0.09	o 698
0.00/0.09	o 700
0.00/0.09	c   43 calls to solver: best=700 lower=701 upper=2133 
0.00/0.09	o 706
0.00/0.09	o 708
0.00/0.09	c   45 calls to solver: best=708 lower=709 upper=2133 
0.00/0.09	o 711
0.00/0.09	o 721
0.00/0.09	c   47 calls to solver: best=721 lower=722 upper=2133 
0.00/0.09	o 731
0.00/0.09	o 774
0.00/0.09	c   49 calls to solver: best=774 lower=775 upper=2133 
0.00/0.09	o 803
0.00/0.09	o 806
0.00/0.09	c   51 calls to solver: best=806 lower=807 upper=2133 
2.52/2.60	o 807
2.62/2.75	o 812
2.62/2.75	c   53 calls to solver: best=812 lower=813 upper=2133 
2.62/2.79	o 819
2.93/3.04	o 824
2.93/3.04	c   55 calls to solver: best=824 lower=825 upper=2133 
4.22/4.30	o 826
5.52/5.64	o 827
5.52/5.64	c   57 calls to solver: best=827 lower=828 upper=2133 
5.82/5.93	o 830
5.82/5.98	o 831
5.82/5.98	c   59 calls to solver: best=831 lower=832 upper=2133 
15.12/15.26	o 832
16.12/16.23	o 837
16.12/16.23	c   61 calls to solver: best=837 lower=838 upper=2133 
16.62/16.75	o 850
17.62/17.78	o 851
17.62/17.78	c   63 calls to solver: best=851 lower=852 upper=2133 
29.93/30.06	o 852
37.62/37.75	o 857
37.62/37.75	c   65 calls to solver: best=857 lower=858 upper=2133 
46.42/46.53	o 860
50.03/50.15	o 861
50.03/50.15	c   67 calls to solver: best=861 lower=862 upper=2133 
53.12/53.20	o 868
54.03/54.19	o 872
54.03/54.19	c   69 calls to solver: best=872 lower=873 upper=2133 
63.03/63.18	o 874
67.22/67.32	o 877
67.22/67.32	c   71 calls to solver: best=877 lower=878 upper=2133 
67.32/67.45	o 880
75.82/75.93	o 886
75.82/75.93	c   73 calls to solver: best=886 lower=887 upper=2133 
80.03/80.19	c
80.03/80.19	c Optimum found         : 886
80.03/80.19	c
80.03/80.19	
80.03/80.19	v <instantiation type='solution' cost='886'>
80.03/80.19	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>
80.03/80.19	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>
80.03/80.19	v </instantiation>
80.03/80.19	
80.03/80.19	c call to solver        : 74
80.03/80.19	c
80.03/80.19	c restarts              : 82          
80.03/80.19	c conflicts             : 2470696      (30835 /sec)
80.03/80.19	c decisions             : 12545672     (156572 /sec)
80.03/80.19	c propagations          : 95059910    (1186366 /sec)
80.03/80.19	c root propagations     : 40          
80.03/80.19	c filter calls          : 44073974       (550052 /sec)
80.03/80.19	c useless filter calls  : 26818600       (60 %)
80.03/80.19	c Memory used           : 26.37 MB
80.03/80.19	c CPU time              : 80.1269 s
80.03/80.19	
80.03/80.19	s OPTIMUM FOUND

Verifier Data 

OK	886

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 (15088 MiB free)
  memory of node 1: 16384 MiB (15278 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268647-1502606553/watcher-4268647-1502606553 -o /tmp/evaluation-result-4268647-1502606553/solver-4268647-1502606553 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502597547-18312 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268647-1502606553.xml 

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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=24192, runsolver pid=24189

[startup+0.100109 s]*
/proc/loadavg: 2.48 2.10 2.00 3/186 24193
/proc/meminfo: memFree=31094952/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3328 CPUtime=0.03 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1031 0 0 0 3 0 0 0 20 0 1 0 102566585 27643904 832 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5139324 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 832 740 435 0 112 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+0.209504 s]*
/proc/loadavg: 2.48 2.10 2.00 3/186 24193
/proc/meminfo: memFree=31094588/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3328 CPUtime=0.14 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1031 0 0 0 14 0 0 0 20 0 1 0 102566585 27643904 832 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5139490 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 832 740 435 0 112 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+0.309262 s]*
/proc/loadavg: 2.48 2.10 2.00 3/186 24193
/proc/meminfo: memFree=31094588/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3328 CPUtime=0.24 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1031 0 0 0 24 0 0 0 20 0 1 0 102566585 27643904 832 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5046284 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 832 740 435 0 112 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+0.70033 s]
/proc/loadavg: 2.48 2.10 2.00 3/186 24193
/proc/meminfo: memFree=31094588/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3328 CPUtime=0.62 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1031 0 0 0 62 0 0 0 20 0 1 0 102566585 27643904 832 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5139324 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 832 740 435 0 112 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+1.50033 s]
/proc/loadavg: 2.48 2.10 2.00 3/186 24193
/proc/meminfo: memFree=31094776/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3328 CPUtime=1.42 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1031 0 0 0 142 0 0 0 20 0 1 0 102566585 27643904 832 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5046437 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 832 740 435 0 112 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+3.10933 s]
/proc/loadavg: 2.48 2.10 2.00 3/186 24193
/proc/meminfo: memFree=31094776/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3480 CPUtime=3.03 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1066 0 0 0 303 0 0 0 20 0 1 0 102566585 27643904 870 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5048020 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+6.30032 s]
/proc/loadavg: 2.52 2.11 2.00 3/186 24193
/proc/meminfo: memFree=31094776/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3480 CPUtime=6.22 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1101 0 0 0 622 0 0 0 20 0 1 0 102566585 27643904 870 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5099664 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+12.7003 s]
/proc/loadavg: 2.56 2.13 2.01 3/186 24193
/proc/meminfo: memFree=31094776/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3480 CPUtime=12.62 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1120 0 0 0 1262 0 0 0 20 0 1 0 102566585 27643904 870 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5139281 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+25.5003 s]
/proc/loadavg: 2.50 2.14 2.01 3/186 24254
/proc/meminfo: memFree=31027712/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3480 CPUtime=25.42 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1174 0 0 0 2542 0 0 0 20 0 1 0 102566585 27643904 870 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5048024 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+51.1093 s]
/proc/loadavg: 2.33 2.13 2.01 3/186 24255
/proc/meminfo: memFree=31019064/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3480 CPUtime=51.03 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1225 0 0 0 5103 0 0 0 20 0 1 0 102566585 27643904 870 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5048068 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+80.1976 s]
# the end of solver process 24192 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=80.1272 s, system=0.002002 s

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

[startup+51.2004 s]
/proc/loadavg: 2.33 2.13 2.01 3/186 24255
/proc/meminfo: memFree=31019064/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3480 CPUtime=51.12 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1225 0 0 0 5112 0 0 0 20 0 1 0 102566585 27643904 870 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5047349 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 51.12 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+64.0003 s]*
/proc/loadavg: 2.28 2.12 2.01 3/186 24255
/proc/meminfo: memFree=31016164/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3480 CPUtime=63.93 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1225 0 0 0 6393 0 0 0 20 0 1 0 102566585 27643904 870 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5046003 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 63.93 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+70.4003 s]
/proc/loadavg: 2.24 2.12 2.01 3/186 24255
/proc/meminfo: memFree=31015776/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3480 CPUtime=70.32 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1244 0 0 0 7032 0 0 0 20 0 1 0 102566585 27643904 870 18446744073709551615 4194304 5972588 140732848698224 140732848695672 5046284 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 70.32 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+76.8003 s]
/proc/loadavg: 2.38 2.15 2.02 3/186 24255
/proc/meminfo: memFree=31015760/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3480 CPUtime=76.72 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1260 0 0 0 7672 0 0 0 20 0 1 0 102566585 27643904 870 18446744073709551615 4194304 5972588 140732848698224 140732848695672 5046704 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 76.72 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+78.4003 s]
/proc/loadavg: 2.38 2.15 2.02 3/186 24256
/proc/meminfo: memFree=31015048/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3480 CPUtime=78.32 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1260 0 0 0 7832 0 0 0 20 0 1 0 102566585 27643904 870 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5045817 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 78.32 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+79.2003 s]
/proc/loadavg: 2.38 2.15 2.02 3/186 24256
/proc/meminfo: memFree=31015048/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3480 CPUtime=79.12 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1260 0 0 0 7912 0 0 0 20 0 1 0 102566585 27643904 870 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5046600 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 79.12 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+79.6003 s]
/proc/loadavg: 2.38 2.15 2.02 3/186 24256
/proc/meminfo: memFree=31015048/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3480 CPUtime=79.52 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1260 0 0 0 7952 0 0 0 20 0 1 0 102566585 27643904 870 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5048575 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 79.52 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+80.0003 s]*
/proc/loadavg: 2.35 2.15 2.02 3/186 24256
/proc/meminfo: memFree=31015048/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3480 CPUtime=79.93 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1260 0 0 0 7993 0 0 0 20 0 1 0 102566585 27643904 870 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5139264 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 79.93 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+80.1092 s]
/proc/loadavg: 2.35 2.15 2.02 3/186 24256
/proc/meminfo: memFree=31015048/32770624 swapFree=67108860/67108860
[pid=24192] ppid=24189 vsize=26996 memory=3480 CPUtime=80.03 cores=0,2,4,6
/proc/24192/stat : 24192 (cosoco) R 24189 24192 12395 0 -1 4202496 1260 0 0 0 8003 0 0 0 20 0 1 0 102566585 27643904 870 18446744073709551615 4194304 5972588 140732848698224 140732848685416 5139324 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 35860480 140732848701902 140732848701997 140732848701997 140732848705486 0
/proc/24192/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 80.03 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

Child status: 0
Real time (s): 80.1977
CPU time (s): 80.1292
CPU user time (s): 80.1272
CPU system time (s): 0.002002
CPU usage (%): 99.9146
Max. virtual memory (cumulated for all children) (KiB): 26996
Max. memory (cumulated for all children) (KiB): 3480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 80.1272
system time used= 0.002002
maximum resident set size= 3564
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1302
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= 27


# summary of solver processes directly reported to runsolver:
#   pid: 24192
#   total CPU time (s): 80.1292
#   total CPU user time (s): 80.1272
#   total CPU system time (s): 0.002002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.28887 second user time and 0.600508 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-13 08:28:39
IDJOB=4268647
IDBENCH=133519
IDSOLVER=2659
FILE ID=node135/4268647-1502606553
RUNJOBID= node135-1502597547-18312
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-16.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268647-1502606553/watcher-4268647-1502606553 -o /tmp/evaluation-result-4268647-1502606553/solver-4268647-1502606553 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502597547-18312 --watchdog 300  cosoco -lc -model -restarts HOME/instance-4268647-1502606553.xml

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

MD5SUM BENCH= b96279f92050ffb29891facc982b592e
RANDOM SEED=64551513

node135.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	: 5333.21
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	: 5333.21
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	: 5333.21
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	: 5333.21
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:        31095216 kB
MemAvailable:   31970276 kB
Buffers:          309988 kB
Cached:           863544 kB
SwapCached:            0 kB
Active:           680144 kB
Inactive:         551296 kB
Active(anon):      58544 kB
Inactive(anon):    41324 kB
Active(file):     621600 kB
Inactive(file):   509972 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2656 kB
Writeback:             0 kB
AnonPages:         58224 kB
Mapped:            56008 kB
Shmem:             41656 kB
Slab:             146916 kB
SReclaimable:     118648 kB
SUnreclaim:        28268 kB
KernelStack:        3264 kB
PageTables:         4892 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     342600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 62028 MiB
End job on node135 at 2017-08-13 08:29:59