Trace number 4266718

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-sat 1.12SAT (TO)955 240.028 240.00999

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-17.xml
MD5SUM072cba4c7f6c08974f35ec38dd54383a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark992
Best CPU time to get the best result obtained on this benchmark44.8489
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":50}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":50}]
Minimum constraint arity50
Maximum constraint arity50
Distribution of constraint arities[{"arity":50,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SAT : Variables: 100 -- Clauses: 100
0.00/0.00	c best=?? lower=0 upper=2294 
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 -sat HOME/instance-4266718-1502600461.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: 50
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: 50..50
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=2294 
0.00/0.00	o 83
0.00/0.00	o 100
0.00/0.00	c    3 calls to solver: best=100 lower=101 upper=2294 
0.00/0.00	o 160
0.00/0.00	o 209
0.00/0.00	c    5 calls to solver: best=209 lower=210 upper=2294 
0.00/0.00	o 251
0.00/0.00	o 254
0.00/0.00	c    7 calls to solver: best=254 lower=255 upper=2294 
0.00/0.00	o 259
0.00/0.00	o 300
0.00/0.00	c    9 calls to solver: best=300 lower=301 upper=2294 
0.00/0.00	o 344
0.00/0.00	o 348
0.00/0.00	c   11 calls to solver: best=348 lower=349 upper=2294 
0.00/0.00	o 372
0.00/0.00	o 381
0.00/0.00	c   13 calls to solver: best=381 lower=382 upper=2294 
0.00/0.00	o 399
0.00/0.00	o 409
0.00/0.00	c   15 calls to solver: best=409 lower=410 upper=2294 
0.00/0.00	o 429
0.00/0.00	o 442
0.00/0.00	c   17 calls to solver: best=442 lower=443 upper=2294 
0.00/0.00	o 465
0.00/0.01	o 475
0.00/0.01	c   19 calls to solver: best=475 lower=476 upper=2294 
0.00/0.01	o 498
0.00/0.01	o 501
0.00/0.01	c   21 calls to solver: best=501 lower=502 upper=2294 
0.00/0.01	o 515
0.00/0.01	o 537
0.00/0.01	c   23 calls to solver: best=537 lower=538 upper=2294 
0.00/0.01	o 558
0.00/0.01	o 627
0.00/0.01	c   25 calls to solver: best=627 lower=628 upper=2294 
0.00/0.01	o 629
0.00/0.01	o 630
0.00/0.01	c   27 calls to solver: best=630 lower=631 upper=2294 
0.00/0.05	o 631
0.00/0.05	o 644
0.00/0.05	c   29 calls to solver: best=644 lower=645 upper=2294 
0.00/0.05	o 647
0.00/0.05	o 656
0.00/0.05	c   31 calls to solver: best=656 lower=657 upper=2294 
0.00/0.05	o 659
0.00/0.05	o 661
0.00/0.05	c   33 calls to solver: best=661 lower=662 upper=2294 
0.00/0.05	o 664
0.00/0.05	o 669
0.00/0.05	c   35 calls to solver: best=669 lower=670 upper=2294 
0.00/0.05	o 687
0.00/0.05	o 690
0.00/0.05	c   37 calls to solver: best=690 lower=691 upper=2294 
0.00/0.05	o 709
0.00/0.05	o 747
0.00/0.05	c   39 calls to solver: best=747 lower=748 upper=2294 
0.00/0.05	o 752
0.10/0.16	o 759
0.10/0.16	c   41 calls to solver: best=759 lower=760 upper=2294 
0.10/0.16	o 766
0.10/0.17	o 769
0.10/0.17	c   43 calls to solver: best=769 lower=770 upper=2294 
0.10/0.17	o 770
0.10/0.17	o 775
0.10/0.17	c   45 calls to solver: best=775 lower=776 upper=2294 
0.10/0.17	o 777
0.10/0.17	o 803
0.10/0.17	c   47 calls to solver: best=803 lower=804 upper=2294 
0.10/0.17	o 815
2.89/2.91	conflict 18lvl : 24 bt23-19:0(22)X70644
3.49/3.50	conflict 17lvl : 32 bt30-87:0(29)X71074
3.49/3.54	 -> -87:X(29)o 819
3.49/3.54	c   49 calls to solver: best=819 lower=820 upper=2294 
3.49/3.55	o 824
3.49/3.55	o 827
3.49/3.55	c   51 calls to solver: best=827 lower=828 upper=2294 
3.49/3.55	o 830
3.49/3.56	o 832
3.49/3.56	c   53 calls to solver: best=832 lower=833 upper=2294 
3.49/3.56	o 835
3.49/3.56	o 844
3.49/3.56	c   55 calls to solver: best=844 lower=845 upper=2294 
4.19/4.20	o 846
4.19/4.25	o 850
4.19/4.25	c   57 calls to solver: best=850 lower=851 upper=2294 
4.19/4.26	o 853
4.19/4.26	o 874
4.19/4.26	c   59 calls to solver: best=874 lower=875 upper=2294 
4.19/4.26	o 893
4.19/4.28	o 897
4.19/4.28	c   61 calls to solver: best=897 lower=898 upper=2294 
4.39/4.45	o 911
4.39/4.48	o 922
4.39/4.48	c   63 calls to solver: best=922 lower=923 upper=2294 
5.10/5.11	o 925
5.19/5.21	o 932
5.19/5.21	c   65 calls to solver: best=932 lower=933 upper=2294 
5.19/5.28	o 945
84.40/84.49	o 946
84.40/84.49	c   67 calls to solver: best=946 lower=947 upper=2294 
122.80/122.89	o 947
154.01/154.04	o 955
154.01/154.04	c   69 calls to solver: best=955 lower=956 upper=2294 
215.21/215.26	conflict 6lvl : 15 bt12-19:0(12)X78058
239.91/239.93	conflict 6lvl : 32 bt32-59:0(19)X78159
240.02/240.00	
240.02/240.00	c *** INTERRUPTED ***
240.02/240.00	c restarts              : 589         
240.02/240.00	c conflicts             : 5200114      (21665 /sec)
240.02/240.00	c decisions             : 29245029     (121842 /sec)
240.02/240.00	c propagations          : 251279451   (1046888 /sec)
240.02/240.00	c root propagations     : 50          
240.02/240.00	c filter calls          : 101058910      (421035 /sec)
240.02/240.00	c useless filter calls  : 61957397       (61 %)
240.02/240.00	c
240.02/240.00	c clauses               : 2431
240.02/240.00	c SAT propagations      : 27245
240.02/240.00	c SAT conflicts         : 23447 (4 learnts)
240.02/240.00	c Memory used           : 30.89 MB
240.02/240.00	c CPU time              : 240.025 s
240.02/240.00	
240.02/240.00	c nb Solutions = 69
240.02/240.00	s SATISFIABLE
240.02/240.00	c Best value found: 955
240.02/240.00	
240.02/240.00	
240.02/240.00	v <instantiation type='solution' cost='955'>
240.02/240.00	v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[4] x[5] x[6] x[7] x[8] x[9] </list>
240.02/240.00	v <values>0 0 0 0 0 0 1 1 1 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 1 1 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 </values>
240.02/240.00	v </instantiation>
240.02/240.00

Verifier Data 

OK	955

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 (12351 MiB free)
  memory of node 1: 16384 MiB (13671 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266718-1502600461/watcher-4266718-1502600461 -o /tmp/evaluation-result-4266718-1502600461/solver-4266718-1502600461 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28411 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266718-1502600461.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=29472, runsolver pid=29469

[startup+0.101002 s]*
/proc/loadavg: 2.00 2.01 2.07 3/187 29473
/proc/meminfo: memFree=26644652/32770624 swapFree=67108860/67108860
[pid=29472] ppid=29469 vsize=31484 memory=5644 CPUtime=0.1 cores=1,3,5,7
/proc/29472/stat : 29472 (cosoco) R 29469 29472 24318 0 -1 4202496 1089 0 0 0 10 0 0 0 20 0 1 0 93117792 32239616 1411 33554432000 4194304 5972588 140730827513456 140730827510904 5139281 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17530880 140730827519167 140730827519267 140730827519267 140730827521998 0
/proc/29472/statm: 7871 1411 783 435 0 1234 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 5644 KiB

[startup+0.209465 s]*
/proc/loadavg: 2.00 2.01 2.07 3/187 29473
/proc/meminfo: memFree=26644652/32770624 swapFree=67108860/67108860
[pid=29472] ppid=29469 vsize=31484 memory=5644 CPUtime=0.21 cores=1,3,5,7
/proc/29472/stat : 29472 (cosoco) R 29469 29472 24318 0 -1 4202496 1105 0 0 0 21 0 0 0 20 0 1 0 93117792 32239616 1411 33554432000 4194304 5972588 140730827513456 140730827510904 5338181 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17530880 140730827519167 140730827519267 140730827519267 140730827521998 0
/proc/29472/statm: 7871 1411 783 435 0 1234 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 5644 KiB

[startup+0.308857 s]*
/proc/loadavg: 2.00 2.01 2.07 3/187 29473
/proc/meminfo: memFree=26644652/32770624 swapFree=67108860/67108860
[pid=29472] ppid=29469 vsize=31484 memory=5644 CPUtime=0.3 cores=1,3,5,7
/proc/29472/stat : 29472 (cosoco) R 29469 29472 24318 0 -1 4202496 1108 0 0 0 30 0 0 0 20 0 1 0 93117792 32239616 1411 33554432000 4194304 5972588 140730827513456 140730827510904 5048000 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17530880 140730827519167 140730827519267 140730827519267 140730827521998 0
/proc/29472/statm: 7871 1411 783 435 0 1234 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 5644 KiB

[startup+0.700271 s]
/proc/loadavg: 2.00 2.01 2.07 3/187 29473
/proc/meminfo: memFree=26644280/32770624 swapFree=67108860/67108860
[pid=29472] ppid=29469 vsize=31484 memory=5644 CPUtime=0.69 cores=1,3,5,7
/proc/29472/stat : 29472 (cosoco) R 29469 29472 24318 0 -1 4202496 1108 0 0 0 69 0 0 0 20 0 1 0 93117792 32239616 1411 33554432000 4194304 5972588 140730827513456 140730827510904 5045821 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17530880 140730827519167 140730827519267 140730827519267 140730827521998 0
/proc/29472/statm: 7871 1411 783 435 0 1234 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 5644 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.07 3/187 29473
/proc/meminfo: memFree=26644384/32770624 swapFree=67108860/67108860
[pid=29472] ppid=29469 vsize=31484 memory=5644 CPUtime=1.49 cores=1,3,5,7
/proc/29472/stat : 29472 (cosoco) R 29469 29472 24318 0 -1 4202496 1108 0 0 0 149 0 0 0 20 0 1 0 93117792 32239616 1411 33554432000 4194304 5972588 140730827513456 140730827510904 5139312 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17530880 140730827519167 140730827519267 140730827519267 140730827521998 0
/proc/29472/statm: 7871 1411 783 435 0 1234 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 5644 KiB

[startup+3.10898 s]
/proc/loadavg: 2.00 2.01 2.07 3/187 29473
/proc/meminfo: memFree=26644480/32770624 swapFree=67108860/67108860
[pid=29472] ppid=29469 vsize=31484 memory=5828 CPUtime=3.1 cores=1,3,5,7
/proc/29472/stat : 29472 (cosoco) R 29469 29472 24318 0 -1 4202496 1216 0 0 0 310 0 0 0 20 0 1 0 93117792 32239616 1457 33554432000 4194304 5972588 140730827513456 140730827510904 5139338 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17530880 140730827519167 140730827519267 140730827519267 140730827521998 0
/proc/29472/statm: 7871 1457 783 435 0 1234 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 5828 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.07 3/187 29473
/proc/meminfo: memFree=26644192/32770624 swapFree=67108860/67108860
[pid=29472] ppid=29469 vsize=31624 memory=5864 CPUtime=6.29 cores=1,3,5,7
/proc/29472/stat : 29472 (cosoco) R 29469 29472 24318 0 -1 4202496 1333 0 0 0 629 0 0 0 20 0 1 0 93117792 32382976 1466 33554432000 4194304 5972588 140730827513456 140730827510904 5139312 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17530880 140730827519167 140730827519267 140730827519267 140730827521998 0
/proc/29472/statm: 7906 1466 786 435 0 1269 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 31624 KiB
Current children cumulated memory: 5864 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.07 3/187 29473
/proc/meminfo: memFree=26644544/32770624 swapFree=67108860/67108860
[pid=29472] ppid=29469 vsize=31624 memory=5872 CPUtime=12.69 cores=1,3,5,7
/proc/29472/stat : 29472 (cosoco) R 29469 29472 24318 0 -1 4202496 1431 0 0 0 1269 0 0 0 20 0 1 0 93117792 32382976 1468 33554432000 4194304 5972588 140730827513456 140730827510904 5139300 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17530880 140730827519167 140730827519267 140730827519267 140730827521998 0
/proc/29472/statm: 7906 1468 786 435 0 1269 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 31624 KiB
Current children cumulated memory: 5872 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.07 3/187 29473
/proc/meminfo: memFree=26644668/32770624 swapFree=67108860/67108860
[pid=29472] ppid=29469 vsize=31624 memory=5876 CPUtime=25.49 cores=1,3,5,7
/proc/29472/stat : 29472 (cosoco) R 29469 29472 24318 0 -1 4202496 1624 0 0 0 2549 0 0 0 20 0 1 0 93117792 32382976 1469 33554432000 4194304 5972588 140730827513456 140730827510904 5046200 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17530880 140730827519167 140730827519267 140730827519267 140730827521998 0
/proc/29472/statm: 7906 1469 786 435 0 1269 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 31624 KiB
Current children cumulated memory: 5876 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.07 3/187 29473
/proc/meminfo: memFree=26645164/32770624 swapFree=67108860/67108860
[pid=29472] ppid=29469 vsize=31624 memory=5876 CPUtime=51.1 cores=1,3,5,7
/proc/29472/stat : 29472 (cosoco) R 29469 29472 24318 0 -1 4202496 1721 0 0 0 5110 0 0 0 20 0 1 0 93117792 32382976 1469 33554432000 4194304 5972588 140730827513456 140730827510904 5139329 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17530880 140730827519167 140730827519267 140730827519267 140730827521998 0
/proc/29472/statm: 7906 1469 786 435 0 1269 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 31624 KiB
Current children cumulated memory: 5876 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/187 29474
/proc/meminfo: memFree=26645120/32770624 swapFree=67108860/67108860
[pid=29472] ppid=29469 vsize=31624 memory=5876 CPUtime=102.3 cores=1,3,5,7
/proc/29472/stat : 29472 (cosoco) R 29469 29472 24318 0 -1 4202496 1832 0 0 0 10230 0 0 0 20 0 1 0 93117792 32382976 1469 33554432000 4194304 5972588 140730827513456 140730827500648 5046005 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17530880 140730827519167 140730827519267 140730827519267 140730827521998 0
/proc/29472/statm: 7906 1469 786 435 0 1269 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 31624 KiB
Current children cumulated memory: 5876 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/187 29475
/proc/meminfo: memFree=26644800/32770624 swapFree=67108860/67108860
[pid=29472] ppid=29469 vsize=31624 memory=5888 CPUtime=162.3 cores=1,3,5,7
/proc/29472/stat : 29472 (cosoco) R 29469 29472 24318 0 -1 4202496 1940 0 0 0 16230 0 0 0 20 0 1 0 93117792 32382976 1472 33554432000 4194304 5972588 140730827513456 140730827500648 5048027 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17530880 140730827519167 140730827519267 140730827519267 140730827521998 0
/proc/29472/statm: 7906 1472 786 435 0 1269 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 31624 KiB
Current children cumulated memory: 5888 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 29485
/proc/meminfo: memFree=26643388/32770624 swapFree=67108860/67108860
[pid=29472] ppid=29469 vsize=31624 memory=5888 CPUtime=222.31 cores=1,3,5,7
/proc/29472/stat : 29472 (cosoco) R 29469 29472 24318 0 -1 4202496 2047 0 0 0 22231 0 0 0 20 0 1 0 93117792 32382976 1472 33554432000 4194304 5972588 140730827513456 140730827510680 5312315 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17530880 140730827519167 140730827519267 140730827519267 140730827521998 0
/proc/29472/statm: 7906 1472 786 435 0 1269 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 31624 KiB
Current children cumulated memory: 5888 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 29546
/proc/meminfo: memFree=26606940/32770624 swapFree=67108860/67108860
[pid=29472] ppid=29469 vsize=31624 memory=5888 CPUtime=240.02 cores=1,3,5,7
/proc/29472/stat : 29472 (cosoco) R 29469 29472 24318 0 -1 4202496 2050 0 0 0 24002 0 0 0 20 0 1 0 93117792 32382976 1472 33554432000 4194304 5972588 140730827513456 140730827510680 5048456 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17530880 140730827519167 140730827519267 140730827519267 140730827521998 0
/proc/29472/statm: 7906 1472 786 435 0 1269 0
Current children cumulated CPU time: 240.02 s
Current children cumulated vsize: 31624 KiB
Current children cumulated memory: 5888 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+240.01 s]
# the end of solver process 29472 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.025 s, system=0.003 s

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

Child status: 1
Real time (s): 240.01
CPU time (s): 240.028
CPU user time (s): 240.025
CPU system time (s): 0.003
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 31624
Max. memory (cumulated for all children) (KiB): 5888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.025
system time used= 0.003
maximum resident set size= 5976
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2090
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= 64


# summary of solver processes directly reported to runsolver:
#   pid: 29472
#   total CPU time (s): 240.028
#   total CPU user time (s): 240.025
#   total CPU system time (s): 0.003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.814484 second user time and 1.59643 second system time

The end

Launcher Data 

Begin job on node105 at 2017-08-13 06:46:43
IDJOB=4266718
IDBENCH=133454
IDSOLVER=2656
FILE ID=node105/4266718-1502600461
RUNJOBID= node105-1502597910-28411
PBS_JOBID= 20628286
Free space on /tmp= 60664 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-17.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266718-1502600461/watcher-4266718-1502600461 -o /tmp/evaluation-result-4266718-1502600461/solver-4266718-1502600461 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28411 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266718-1502600461.xml

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

MD5SUM BENCH= 072cba4c7f6c08974f35ec38dd54383a
RANDOM SEED=1325152339

node105.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.17
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.17
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.17
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.17
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        26647200 kB
MemAvailable:   31978384 kB
Buffers:          148944 kB
Cached:          5458892 kB
SwapCached:            0 kB
Active:           650200 kB
Inactive:        5012756 kB
Active(anon):      57840 kB
Inactive(anon):    25072 kB
Active(file):     592360 kB
Inactive(file):  4987684 kB
Unevictable:        6236 kB
Mlocked:            6236 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2784 kB
Writeback:             0 kB
AnonPages:         53020 kB
Mapped:            44552 kB
Shmem:             25228 kB
Slab:             159836 kB
SReclaimable:     133948 kB
SUnreclaim:        25888 kB
KernelStack:        3568 kB
PageTables:         4952 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     355744 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 60660 MiB
End job on node105 at 2017-08-13 06:50:43