Trace number 4242182

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
R1: cosoco 1.1OPT887 15.1294 15.1324

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-08.xml
MD5SUMa0dd3b11b1f6edde9967a93afac168fd
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark887
Best CPU time to get the best result obtained on this benchmark3.7602501
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=1986 
0.00/0.00	c
0.00/0.00	c This is cosoco 1.0 --  
0.00/0.00	c
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=1986 
0.00/0.00	o 89
0.00/0.00	o 100
0.00/0.00	c    3 calls to solver: best=100 lower=101 upper=1986 
0.00/0.01	o 116
0.00/0.01	o 142
0.00/0.01	c    5 calls to solver: best=142 lower=143 upper=1986 
0.00/0.01	o 157
0.00/0.01	o 178
0.00/0.01	c    7 calls to solver: best=178 lower=179 upper=1986 
0.00/0.01	o 197
0.00/0.01	o 251
0.00/0.01	c    9 calls to solver: best=251 lower=252 upper=1986 
0.00/0.01	o 254
0.00/0.01	o 295
0.00/0.01	c   11 calls to solver: best=295 lower=296 upper=1986 
0.00/0.01	o 319
0.00/0.01	o 338
0.00/0.01	c   13 calls to solver: best=338 lower=339 upper=1986 
0.00/0.01	o 360
0.00/0.01	o 403
0.00/0.01	c   15 calls to solver: best=403 lower=404 upper=1986 
0.00/0.01	o 434
0.00/0.01	o 441
0.00/0.01	c   17 calls to solver: best=441 lower=442 upper=1986 
0.00/0.01	o 448
0.00/0.01	o 454
0.00/0.01	c   19 calls to solver: best=454 lower=455 upper=1986 
0.00/0.01	o 511
0.00/0.01	o 548
0.00/0.01	c   21 calls to solver: best=548 lower=549 upper=1986 
0.00/0.01	o 559
0.00/0.01	o 577
0.00/0.01	c   23 calls to solver: best=577 lower=578 upper=1986 
0.00/0.01	o 580
0.00/0.01	o 587
0.00/0.01	c   25 calls to solver: best=587 lower=588 upper=1986 
0.00/0.01	o 602
0.00/0.01	o 623
0.00/0.01	c   27 calls to solver: best=623 lower=624 upper=1986 
0.00/0.01	o 628
0.00/0.01	o 630
0.00/0.01	c   29 calls to solver: best=630 lower=631 upper=1986 
0.00/0.02	o 636
0.00/0.02	o 646
0.00/0.02	c   31 calls to solver: best=646 lower=647 upper=1986 
0.00/0.02	o 647
0.00/0.02	o 663
0.00/0.02	c   33 calls to solver: best=663 lower=664 upper=1986 
0.00/0.02	o 671
0.00/0.03	o 672
0.00/0.03	c   35 calls to solver: best=672 lower=673 upper=1986 
0.00/0.06	o 675
0.09/0.14	o 681
0.09/0.14	c   37 calls to solver: best=681 lower=682 upper=1986 
0.09/0.14	o 683
0.09/0.15	o 708
0.09/0.15	c   39 calls to solver: best=708 lower=709 upper=1986 
0.09/0.15	o 715
0.09/0.15	o 718
0.09/0.15	c   41 calls to solver: best=718 lower=719 upper=1986 
0.09/0.16	o 719
0.09/0.16	o 720
0.09/0.16	c   43 calls to solver: best=720 lower=721 upper=1986 
0.09/0.17	o 724
0.09/0.17	o 727
0.09/0.17	c   45 calls to solver: best=727 lower=728 upper=1986 
0.09/0.17	o 742
0.09/0.19	o 743
0.09/0.19	c   47 calls to solver: best=743 lower=744 upper=1986 
0.09/0.19	o 747
0.19/0.28	o 751
0.19/0.28	c   49 calls to solver: best=751 lower=752 upper=1986 
0.19/0.29	o 758
0.19/0.29	o 768
0.19/0.29	c   51 calls to solver: best=768 lower=769 upper=1986 
0.29/0.30	o 772
0.29/0.31	o 781
0.29/0.31	c   53 calls to solver: best=781 lower=782 upper=1986 
0.29/0.31	o 786
0.39/0.41	o 787
0.39/0.41	c   55 calls to solver: best=787 lower=788 upper=1986 
0.79/0.80	o 792
0.79/0.84	o 793
0.79/0.84	c   57 calls to solver: best=793 lower=794 upper=1986 
1.89/1.90	o 794
2.20/2.22	o 795
2.20/2.22	c   59 calls to solver: best=795 lower=796 upper=1986 
2.79/2.87	o 800
2.89/2.94	o 806
2.89/2.94	c   61 calls to solver: best=806 lower=807 upper=1986 
3.09/3.10	o 808
3.09/3.14	o 814
3.09/3.14	c   63 calls to solver: best=814 lower=815 upper=1986 
3.19/3.21	o 821
3.19/3.22	o 827
3.19/3.22	c   65 calls to solver: best=827 lower=828 upper=1986 
3.30/3.36	o 830
3.40/3.43	o 836
3.40/3.43	c   67 calls to solver: best=836 lower=837 upper=1986 
3.40/3.47	o 846
4.89/4.92	o 848
4.89/4.92	c   69 calls to solver: best=848 lower=849 upper=1986 
5.50/5.60	o 855
8.09/8.18	o 864
8.09/8.18	c   71 calls to solver: best=864 lower=865 upper=1986 
9.69/9.71	o 865
11.79/11.82	o 867
11.79/11.82	c   73 calls to solver: best=867 lower=868 upper=1986 
11.99/12.04	o 868
12.10/12.18	o 877
12.10/12.18	c   75 calls to solver: best=877 lower=878 upper=1986 
12.29/12.34	o 886
12.99/13.09	o 887
12.99/13.09	c   77 calls to solver: best=887 lower=888 upper=1986 
15.09/15.13	c
15.09/15.13	c Optimum found         : 887
15.09/15.13	c
15.09/15.13	
15.09/15.13	v <instantiation type='solution' cost='887'>
15.09/15.13	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] </list>
15.09/15.13	v <values>1 0 0 1 0 1 0 0 0 0 0 1 1 1 0 1 0 0 1 0 1 1 0 0 1 0 0 0 0 1 0 1 0 0 1 0 0 0 1 0 </values>
15.09/15.13	v </instantiation>
15.09/15.13	
15.09/15.13	c call to solver        : 78
15.09/15.13	c
15.09/15.13	c restarts              : 64          
15.09/15.13	c conflicts             : 456553       (30181 /sec)
15.09/15.13	c decisions             : 2175834      (143837 /sec)
15.09/15.13	c propagations          : 16239321    (1073527 /sec)
15.09/15.13	c root propagations     : 40          
15.09/15.13	c filter calls          : 7872091        (520398 /sec)
15.09/15.13	c useless filter calls  : 4723979        (60 %)
15.09/15.13	c Memory used           : 26.36 MB
15.09/15.13	c CPU time              : 15.1271 s
15.09/15.13	
15.09/15.13	s OPTIMUM FOUND

Verifier Data 

OK	887

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-4242182-1500658637/watcher-4242182-1500658637 -o /tmp/evaluation-result-4242182-1500658637/solver-4242182-1500658637 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1500648174-2482 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4242182-1500658637.xml 

pid=3833
running on 8 cores: 1,3,5,7,9,11,13,15

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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.02 2.05 3/242 3836
/proc/meminfo: memFree=32020736/32770624 swapFree=5796/213724
[pid=3836] ppid=3833 vsize=26992 CPUtime=0 cores=1,3,5,7,9,11,13,15
/proc/3836/stat : 3836 (cosoco) R 3833 3836 2448 0 -1 4202496 1030 0 0 0 0 0 0 0 20 0 1 0 1131417 27639808 832 33554432000 4194304 5970956 140733228605792 140733228602440 139729989459040 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33157120 140733228614849 140733228614979 140733228614979 140733228617678 0
/proc/3836/statm: 6748 832 740 434 0 112 0

[startup+0.10012 s]
/proc/loadavg: 2.01 2.02 2.05 3/242 3836
/proc/meminfo: memFree=32020736/32770624 swapFree=5796/213724
[pid=3836] ppid=3833 vsize=26992 CPUtime=0.09 cores=1,3,5,7,9,11,13,15
/proc/3836/stat : 3836 (cosoco) R 3833 3836 2448 0 -1 4202496 1030 0 0 0 9 0 0 0 20 0 1 0 1131417 27639808 832 33554432000 4194304 5970956 140733228605792 140733228603352 5136577 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33157120 140733228614849 140733228614979 140733228614979 140733228617678 0
/proc/3836/statm: 6748 832 740 434 0 112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26992

[startup+0.200273 s]
/proc/loadavg: 2.01 2.02 2.05 3/242 3836
/proc/meminfo: memFree=32020736/32770624 swapFree=5796/213724
[pid=3836] ppid=3833 vsize=26992 CPUtime=0.19 cores=1,3,5,7,9,11,13,15
/proc/3836/stat : 3836 (cosoco) R 3833 3836 2448 0 -1 4202496 1030 0 0 0 19 0 0 0 20 0 1 0 1131417 27639808 832 33554432000 4194304 5970956 140733228605792 140733228603352 5136620 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33157120 140733228614849 140733228614979 140733228614979 140733228617678 0
/proc/3836/statm: 6748 832 740 434 0 112 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 26992

[startup+0.300208 s]
/proc/loadavg: 2.01 2.02 2.05 3/242 3836
/proc/meminfo: memFree=32020736/32770624 swapFree=5796/213724
[pid=3836] ppid=3833 vsize=26992 CPUtime=0.29 cores=1,3,5,7,9,11,13,15
/proc/3836/stat : 3836 (cosoco) R 3833 3836 2448 0 -1 4202496 1030 0 0 0 29 0 0 0 20 0 1 0 1131417 27639808 832 33554432000 4194304 5970956 140733228605792 140733228603352 5045744 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33157120 140733228614849 140733228614979 140733228614979 140733228617678 0
/proc/3836/statm: 6748 832 740 434 0 112 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26992

[startup+0.700185 s]
/proc/loadavg: 2.01 2.02 2.05 3/242 3836
/proc/meminfo: memFree=32020736/32770624 swapFree=5796/213724
[pid=3836] ppid=3833 vsize=26992 CPUtime=0.69 cores=1,3,5,7,9,11,13,15
/proc/3836/stat : 3836 (cosoco) R 3833 3836 2448 0 -1 4202496 1030 0 0 0 69 0 0 0 20 0 1 0 1131417 27639808 832 33554432000 4194304 5970956 140733228605792 140733228593096 5136590 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33157120 140733228614849 140733228614979 140733228614979 140733228617678 0
/proc/3836/statm: 6748 832 740 434 0 112 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26992

[startup+1.50018 s]
/proc/loadavg: 2.01 2.02 2.05 3/243 3837
/proc/meminfo: memFree=32020576/32770624 swapFree=5796/213744
[pid=3836] ppid=3833 vsize=26992 CPUtime=1.49 cores=1,3,5,7,9,11,13,15
/proc/3836/stat : 3836 (cosoco) R 3833 3836 2448 0 -1 4202496 1030 0 0 0 149 0 0 0 20 0 1 0 1131417 27639808 832 33554432000 4194304 5970956 140733228605792 140733228593096 5136634 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33157120 140733228614849 140733228614979 140733228614979 140733228617678 0
/proc/3836/statm: 6748 832 740 434 0 112 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26992

[startup+3.10018 s]
/proc/loadavg: 2.01 2.02 2.05 3/243 3837
/proc/meminfo: memFree=32019956/32770624 swapFree=5796/213716
[pid=3836] ppid=3833 vsize=26992 CPUtime=3.09 cores=1,3,5,7,9,11,13,15
/proc/3836/stat : 3836 (cosoco) R 3833 3836 2448 0 -1 4202496 1062 0 0 0 309 0 0 0 20 0 1 0 1131417 27639808 870 33554432000 4194304 5970956 140733228605792 140733228593096 5136560 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33157120 140733228614849 140733228614979 140733228614979 140733228617678 0
/proc/3836/statm: 6748 870 776 434 0 112 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26992

[startup+6.30019 s]
/proc/loadavg: 2.01 2.02 2.05 3/243 3837
/proc/meminfo: memFree=32019956/32770624 swapFree=5796/213716
[pid=3836] ppid=3833 vsize=26992 CPUtime=6.29 cores=1,3,5,7,9,11,13,15
/proc/3836/stat : 3836 (cosoco) R 3833 3836 2448 0 -1 4202496 1094 0 0 0 629 0 0 0 20 0 1 0 1131417 27639808 870 33554432000 4194304 5970956 140733228605792 140733228603352 5045969 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33157120 140733228614849 140733228614979 140733228614979 140733228617678 0
/proc/3836/statm: 6748 870 776 434 0 112 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26992

[startup+12.7002 s]
/proc/loadavg: 2.01 2.02 2.05 3/243 3837
/proc/meminfo: memFree=32019584/32770624 swapFree=5796/213736
[pid=3836] ppid=3833 vsize=26992 CPUtime=12.69 cores=1,3,5,7,9,11,13,15
/proc/3836/stat : 3836 (cosoco) R 3833 3836 2448 0 -1 4202496 1126 0 0 0 1269 0 0 0 20 0 1 0 1131417 27639808 870 33554432000 4194304 5970956 140733228605792 140733228603352 5045472 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33157120 140733228614849 140733228614979 140733228614979 140733228617678 0
/proc/3836/statm: 6748 870 776 434 0 112 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26992

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 3836 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+12.8002 s]
/proc/loadavg: 2.01 2.02 2.05 3/243 3837
/proc/meminfo: memFree=32019584/32770624 swapFree=5796/213736
[pid=3836] ppid=3833 vsize=26992 CPUtime=12.79 cores=1,3,5,7,9,11,13,15
/proc/3836/stat : 3836 (cosoco) R 3833 3836 2448 0 -1 4202496 1126 0 0 0 1279 0 0 0 20 0 1 0 1131417 27639808 870 33554432000 4194304 5970956 140733228605792 140733228603352 5320134 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33157120 140733228614849 140733228614979 140733228614979 140733228617678 0
/proc/3836/statm: 6748 870 776 434 0 112 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 26992

[startup+14.4076 s]
/proc/loadavg: 2.01 2.02 2.05 3/243 3837
/proc/meminfo: memFree=32019584/32770624 swapFree=5796/213736
[pid=3836] ppid=3833 vsize=26992 CPUtime=14.4 cores=1,3,5,7,9,11,13,15
/proc/3836/stat : 3836 (cosoco) R 3833 3836 2448 0 -1 4202496 1144 0 0 0 1440 0 0 0 20 0 1 0 1131417 27639808 870 33554432000 4194304 5970956 140733228605792 140733228593096 5045172 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33157120 140733228614849 140733228614979 140733228614979 140733228617678 0
/proc/3836/statm: 6748 870 776 434 0 112 0
Current children cumulated CPU time (s) 14.4
Current children cumulated vsize (KiB) 26992

[startup+14.8002 s]
/proc/loadavg: 2.01 2.02 2.05 3/243 3837
/proc/meminfo: memFree=32019584/32770624 swapFree=5796/213736
[pid=3836] ppid=3833 vsize=26992 CPUtime=14.79 cores=1,3,5,7,9,11,13,15
/proc/3836/stat : 3836 (cosoco) R 3833 3836 2448 0 -1 4202496 1144 0 0 0 1479 0 0 0 20 0 1 0 1131417 27639808 870 33554432000 4194304 5970956 140733228605792 140733228593096 5136797 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33157120 140733228614849 140733228614979 140733228614979 140733228617678 0
/proc/3836/statm: 6748 870 776 434 0 112 0
Current children cumulated CPU time (s) 14.79
Current children cumulated vsize (KiB) 26992

[startup+15.0002 s]
/proc/loadavg: 2.01 2.02 2.05 3/243 3837
/proc/meminfo: memFree=32019584/32770624 swapFree=5796/213736
[pid=3836] ppid=3833 vsize=26992 CPUtime=14.99 cores=1,3,5,7,9,11,13,15
/proc/3836/stat : 3836 (cosoco) R 3833 3836 2448 0 -1 4202496 1144 0 0 0 1499 0 0 0 20 0 1 0 1131417 27639808 870 33554432000 4194304 5970956 140733228605792 140733228593096 5044874 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33157120 140733228614849 140733228614979 140733228614979 140733228617678 0
/proc/3836/statm: 6748 870 776 434 0 112 0
Current children cumulated CPU time (s) 14.99
Current children cumulated vsize (KiB) 26992

[startup+15.1002 s]
/proc/loadavg: 2.01 2.02 2.05 3/243 3837
/proc/meminfo: memFree=32019584/32770624 swapFree=5796/213736
[pid=3836] ppid=3833 vsize=26992 CPUtime=15.09 cores=1,3,5,7,9,11,13,15
/proc/3836/stat : 3836 (cosoco) R 3833 3836 2448 0 -1 4202496 1144 0 0 0 1509 0 0 0 20 0 1 0 1131417 27639808 870 33554432000 4194304 5970956 140733228605792 140733228593096 5136625 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 33157120 140733228614849 140733228614979 140733228614979 140733228617678 0
/proc/3836/statm: 6748 870 776 434 0 112 0
Current children cumulated CPU time (s) 15.09
Current children cumulated vsize (KiB) 26992

Child status: 0
Real time (s): 15.1324
CPU time (s): 15.1294
CPU user time (s): 15.1271
CPU system time (s): 0.00235
CPU usage (%): 99.9804
Max. virtual memory (cumulated for all children) (KiB): 26992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.1271
system time used= 0.00235
maximum resident set size= 3564
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1201
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= 761

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.065837 second user time and 0.068108 second system time

The end

Launcher Data 

Begin job on node124 at 2017-07-21 19:37:17
IDJOB=4242182
IDBENCH=133505
IDSOLVER=2620
FILE ID=node124/4242182-1500658637
RUNJOBID= node124-1500648174-2482
PBS_JOBID= 20623296
Free space on /tmp= 62008 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-08.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4242182-1500658637/watcher-4242182-1500658637 -o /tmp/evaluation-result-4242182-1500658637/solver-4242182-1500658637 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1500648174-2482 --watchdog 2560  HOME/cosoco -lc -model -restarts HOME/instance-4242182-1500658637.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 8

MD5SUM BENCH= a0dd3b11b1f6edde9967a93afac168fd
RANDOM SEED=1265001843

node124.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/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		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5333.16
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		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5333.16
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		: 2133.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5333.16
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		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5333.16
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		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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:

processor	: 8
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	: 8
core id		: 0
cpu cores	: 4
apicid		: 1
initial apicid	: 1
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	: 5333.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 9
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 17
initial apicid	: 17
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	: 10
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 3
initial apicid	: 3
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	: 5333.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 11
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 19
initial apicid	: 19
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	: 12
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 5
initial apicid	: 5
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	: 5333.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 13
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 21
initial apicid	: 21
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	: 14
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 7
initial apicid	: 7
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	: 5333.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 15
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 23
initial apicid	: 23
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:        32021112 kB
MemAvailable:   32008412 kB
Buffers:           32536 kB
Cached:           267328 kB
SwapCached:            0 kB
Active:           160744 kB
Inactive:         222428 kB
Active(anon):      86136 kB
Inactive(anon):     8704 kB
Active(file):      74608 kB
Inactive(file):   213724 kB
Unevictable:        5796 kB
Mlocked:            5796 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2500 kB
Writeback:             0 kB
AnonPages:         94516 kB
Mapped:            30908 kB
Shmem:              8840 kB
Slab:              60852 kB
SReclaimable:      29604 kB
SUnreclaim:        31248 kB
KernelStack:        4544 kB
PageTables:         5524 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353452 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     38912 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 62004 MiB
End job on node124 at 2017-07-21 19:37:32