Trace number 4253122

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco-mini 1.1 (2017-06-27)OPT1021 38.5104 38.507

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-07.xml
MD5SUMddd3703b8a67d475e5b0b20416c98cf0
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1021
Best CPU time to get the best result obtained on this benchmark38.5104
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=2000 
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=2000 
0.00/0.00	o 74
0.00/0.00	o 82
0.00/0.00	c    3 calls to solver: best=82 lower=83 upper=2000 
0.00/0.00	o 96
0.00/0.00	o 109
0.00/0.00	c    5 calls to solver: best=109 lower=110 upper=2000 
0.00/0.00	o 186
0.00/0.00	o 220
0.00/0.00	c    7 calls to solver: best=220 lower=221 upper=2000 
0.00/0.00	o 266
0.00/0.00	o 284
0.00/0.00	c    9 calls to solver: best=284 lower=285 upper=2000 
0.00/0.00	o 302
0.00/0.00	o 309
0.00/0.00	c   11 calls to solver: best=309 lower=310 upper=2000 
0.00/0.00	o 318
0.00/0.00	o 322
0.00/0.00	c   13 calls to solver: best=322 lower=323 upper=2000 
0.00/0.00	o 349
0.00/0.00	o 380
0.00/0.00	c   15 calls to solver: best=380 lower=381 upper=2000 
0.00/0.00	o 389
0.00/0.00	o 415
0.00/0.00	c   17 calls to solver: best=415 lower=416 upper=2000 
0.00/0.00	o 428
0.00/0.00	o 430
0.00/0.00	c   19 calls to solver: best=430 lower=431 upper=2000 
0.00/0.00	o 436
0.00/0.00	o 451
0.00/0.00	c   21 calls to solver: best=451 lower=452 upper=2000 
0.00/0.00	o 460
0.00/0.00	o 478
0.00/0.00	c   23 calls to solver: best=478 lower=479 upper=2000 
0.00/0.00	o 485
0.00/0.00	o 538
0.00/0.00	c   25 calls to solver: best=538 lower=539 upper=2000 
0.00/0.00	o 539
0.00/0.00	o 546
0.00/0.00	c   27 calls to solver: best=546 lower=547 upper=2000 
0.00/0.00	o 553
0.00/0.00	o 568
0.00/0.00	c   29 calls to solver: best=568 lower=569 upper=2000 
0.00/0.00	o 590
0.00/0.00	o 600
0.00/0.00	c   31 calls to solver: best=600 lower=601 upper=2000 
0.00/0.01	o 614
0.00/0.01	o 640
0.00/0.01	c   33 calls to solver: best=640 lower=641 upper=2000 
0.00/0.01	o 666
0.00/0.01	o 681
0.00/0.01	c   35 calls to solver: best=681 lower=682 upper=2000 
0.00/0.01	o 701
0.00/0.01	o 723
0.00/0.01	c   37 calls to solver: best=723 lower=724 upper=2000 
0.00/0.01	o 738
0.00/0.01	o 740
0.00/0.01	c   39 calls to solver: best=740 lower=741 upper=2000 
0.00/0.03	o 742
0.00/0.03	o 744
0.00/0.03	c   41 calls to solver: best=744 lower=745 upper=2000 
0.00/0.03	o 746
0.00/0.04	o 750
0.00/0.04	c   43 calls to solver: best=750 lower=751 upper=2000 
0.00/0.04	o 753
0.00/0.04	o 756
0.00/0.04	c   45 calls to solver: best=756 lower=757 upper=2000 
0.00/0.04	o 764
0.00/0.04	o 766
0.00/0.04	c   47 calls to solver: best=766 lower=767 upper=2000 
0.00/0.04	o 772
0.00/0.04	o 773
0.00/0.04	c   49 calls to solver: best=773 lower=774 upper=2000 
0.00/0.05	o 779
0.00/0.05	o 784
0.00/0.05	c   51 calls to solver: best=784 lower=785 upper=2000 
0.00/0.05	o 803
0.00/0.05	o 808
0.00/0.05	c   53 calls to solver: best=808 lower=809 upper=2000 
0.00/0.05	o 810
0.00/0.05	o 829
0.00/0.05	c   55 calls to solver: best=829 lower=830 upper=2000 
0.00/0.05	o 859
0.00/0.05	o 877
0.00/0.05	c   57 calls to solver: best=877 lower=878 upper=2000 
0.00/0.05	o 901
0.00/0.05	o 912
0.00/0.05	c   59 calls to solver: best=912 lower=913 upper=2000 
0.00/0.05	o 947
0.39/0.49	o 956
0.39/0.49	c   61 calls to solver: best=956 lower=957 upper=2000 
0.39/0.49	o 960
0.49/0.50	o 961
0.49/0.50	c   63 calls to solver: best=961 lower=962 upper=2000 
0.49/0.50	o 970
0.49/0.54	o 974
0.49/0.54	c   65 calls to solver: best=974 lower=975 upper=2000 
0.49/0.56	o 978
0.49/0.57	o 987
0.49/0.57	c   67 calls to solver: best=987 lower=988 upper=2000 
4.40/4.50	o 989
4.89/4.91	o 1003
4.89/4.91	c   69 calls to solver: best=1003 lower=1004 upper=2000 
4.99/5.06	o 1004
9.49/9.53	o 1006
9.49/9.53	c   71 calls to solver: best=1006 lower=1007 upper=2000 
14.49/14.58	o 1015
19.29/19.37	o 1017
19.29/19.37	c   73 calls to solver: best=1017 lower=1018 upper=2000 
20.39/20.43	o 1021
38.50/38.50	c
38.50/38.50	c Optimum found         : 1021
38.50/38.50	c
38.50/38.50	
38.50/38.50	v <instantiation type='solution' cost='1021'>
38.50/38.50	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>
38.50/38.50	v <values>0 1 0 1 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 1 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1 1 1 0 1 </values>
38.50/38.50	v </instantiation>
38.50/38.50	
38.50/38.50	c call to solver        : 75
38.50/38.50	c
38.50/38.50	c restarts              : 76          
38.50/38.50	c conflicts             : 1418467      (36836 /sec)
38.50/38.50	c decisions             : 5611295      (145720 /sec)
38.50/38.50	c propagations          : 40806663    (1059708 /sec)
38.50/38.50	c root propagations     : 40          
38.50/38.50	c filter calls          : 19860251       (515751 /sec)
38.50/38.50	c useless filter calls  : 12311617       (61 %)
38.50/38.50	c Memory used           : 26.15 MB
38.50/38.50	c CPU time              : 38.5074 s
38.50/38.50	
38.50/38.50	s OPTIMUM FOUND

Verifier Data 

OK	1021

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-4253122-1500927762/watcher-4253122-1500927762 -o /tmp/evaluation-result-4253122-1500927762/solver-4253122-1500927762 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1500914922-3829 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4253122-1500927762.xml 

pid=5912
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 5915
/proc/meminfo: memFree=32123628/32770624 swapFree=5868/120928
[pid=5915] ppid=5912 vsize=26772 CPUtime=0 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1008 0 0 0 0 0 0 0 20 0 1 0 2335302 27414528 825 33554432000 4194304 5744392 140728959469216 140728959465864 139769255836768 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 825 734 379 0 112 0

[startup+0.100108 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 5915
/proc/meminfo: memFree=32123628/32770624 swapFree=5868/120928
[pid=5915] ppid=5912 vsize=26772 CPUtime=0.09 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1009 0 0 0 9 0 0 0 20 0 1 0 2335302 27414528 825 33554432000 4194304 5744392 140728959469216 140728959465864 4945863 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 825 734 379 0 112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26772

[startup+0.200212 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 5915
/proc/meminfo: memFree=32123628/32770624 swapFree=5868/120928
[pid=5915] ppid=5912 vsize=26772 CPUtime=0.19 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1009 0 0 0 19 0 0 0 20 0 1 0 2335302 27414528 825 33554432000 4194304 5744392 140728959469216 140728959465864 5024250 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 825 734 379 0 112 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 26772

[startup+0.300197 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 5915
/proc/meminfo: memFree=32123628/32770624 swapFree=5868/120928
[pid=5915] ppid=5912 vsize=26772 CPUtime=0.29 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1009 0 0 0 29 0 0 0 20 0 1 0 2335302 27414528 825 33554432000 4194304 5744392 140728959469216 140728959465864 4946152 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 825 734 379 0 112 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26772

[startup+0.70017 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 5915
/proc/meminfo: memFree=32123628/32770624 swapFree=5868/120928
[pid=5915] ppid=5912 vsize=26772 CPUtime=0.69 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1009 0 0 0 69 0 0 0 20 0 1 0 2335302 27414528 825 33554432000 4194304 5744392 140728959469216 140728959456568 4946808 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 825 734 379 0 112 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26772

[startup+1.50017 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5916
/proc/meminfo: memFree=32123496/32770624 swapFree=5868/121028
[pid=5915] ppid=5912 vsize=26772 CPUtime=1.49 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1009 0 0 0 149 0 0 0 20 0 1 0 2335302 27414528 825 33554432000 4194304 5744392 140728959469216 140728959456568 4946007 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 825 734 379 0 112 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26772

[startup+3.10017 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5916
/proc/meminfo: memFree=32123032/32770624 swapFree=5868/120980
[pid=5915] ppid=5912 vsize=26772 CPUtime=3.09 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1028 0 0 0 309 0 0 0 20 0 1 0 2335302 27414528 825 33554432000 4194304 5744392 140728959469216 140728959456568 4948498 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 825 734 379 0 112 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26772

[startup+6.30017 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5916
/proc/meminfo: memFree=32122488/32770624 swapFree=5868/120948
[pid=5915] ppid=5912 vsize=26772 CPUtime=6.29 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1077 0 0 0 629 0 0 0 20 0 1 0 2335302 27414528 850 33554432000 4194304 5744392 140728959469216 140728959456568 5124370 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 850 756 379 0 112 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26772

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5916
/proc/meminfo: memFree=32122620/32770624 swapFree=5868/120964
[pid=5915] ppid=5912 vsize=26772 CPUtime=12.69 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1112 0 0 0 1269 0 0 0 20 0 1 0 2335302 27414528 850 33554432000 4194304 5744392 140728959469216 140728959456568 5024176 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 850 756 379 0 112 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26772

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5916
/proc/meminfo: memFree=32122744/32770624 swapFree=5868/120976
[pid=5915] ppid=5912 vsize=26772 CPUtime=25.49 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1166 0 0 0 2549 0 0 0 20 0 1 0 2335302 27414528 850 33554432000 4194304 5744392 140728959469216 140728959466824 4946309 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 850 756 379 0 112 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26772

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 5915 sig 9
??? kill -5915 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6002 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5916
/proc/meminfo: memFree=32122744/32770624 swapFree=5868/120976
[pid=5915] ppid=5912 vsize=26772 CPUtime=25.59 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1166 0 0 0 2559 0 0 0 20 0 1 0 2335302 27414528 850 33554432000 4194304 5744392 140728959469216 140728959466824 4946608 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 850 756 379 0 112 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 26772

[startup+32.0054 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5916
/proc/meminfo: memFree=32122604/32770624 swapFree=5868/120988
[pid=5915] ppid=5912 vsize=26772 CPUtime=32 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1166 0 0 0 3200 0 0 0 20 0 1 0 2335302 27414528 850 33554432000 4194304 5744392 140728959469216 140728959466824 4946051 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 850 756 379 0 112 0
Current children cumulated CPU time (s) 32
Current children cumulated vsize (KiB) 26772

[startup+35.2002 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5916
/proc/meminfo: memFree=32122604/32770624 swapFree=5868/120988
[pid=5915] ppid=5912 vsize=26772 CPUtime=35.2 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1166 0 0 0 3520 0 0 0 20 0 1 0 2335302 27414528 850 33554432000 4194304 5744392 140728959469216 140728959466824 5024402 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 850 756 379 0 112 0
Current children cumulated CPU time (s) 35.2
Current children cumulated vsize (KiB) 26772

[startup+36.8002 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5916
/proc/meminfo: memFree=32122604/32770624 swapFree=5868/120988
[pid=5915] ppid=5912 vsize=26772 CPUtime=36.8 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1166 0 0 0 3680 0 0 0 20 0 1 0 2335302 27414528 850 33554432000 4194304 5744392 140728959469216 140728959466824 4945689 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 850 756 379 0 112 0
Current children cumulated CPU time (s) 36.8
Current children cumulated vsize (KiB) 26772

[startup+37.6002 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5916
/proc/meminfo: memFree=32122604/32770624 swapFree=5868/120988
[pid=5915] ppid=5912 vsize=26772 CPUtime=37.6 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1166 0 0 0 3760 0 0 0 20 0 1 0 2335302 27414528 850 33554432000 4194304 5744392 140728959469216 140728959466824 4946020 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 850 756 379 0 112 0
Current children cumulated CPU time (s) 37.6
Current children cumulated vsize (KiB) 26772

[startup+38.0002 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5916
/proc/meminfo: memFree=32122604/32770624 swapFree=5868/120988
[pid=5915] ppid=5912 vsize=26772 CPUtime=38 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1166 0 0 0 3800 0 0 0 20 0 1 0 2335302 27414528 850 33554432000 4194304 5744392 140728959469216 140728959466824 4947820 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 850 756 379 0 112 0
Current children cumulated CPU time (s) 38
Current children cumulated vsize (KiB) 26772

[startup+38.4002 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5916
/proc/meminfo: memFree=32122604/32770624 swapFree=5868/120988
[pid=5915] ppid=5912 vsize=26772 CPUtime=38.4 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1166 0 0 0 3840 0 0 0 20 0 1 0 2335302 27414528 850 33554432000 4194304 5744392 140728959469216 140728959466824 4946576 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 850 756 379 0 112 0
Current children cumulated CPU time (s) 38.4
Current children cumulated vsize (KiB) 26772

[startup+38.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5916
/proc/meminfo: memFree=32122596/32770624 swapFree=5868/120988
[pid=5915] ppid=5912 vsize=26772 CPUtime=38.5 cores=1,3,5,7
/proc/5915/stat : 5915 (cosoco) R 5912 5915 3797 0 -1 4202496 1166 0 0 0 3850 0 0 0 20 0 1 0 2335302 27414528 850 33554432000 4194304 5744392 140728959469216 140728959466824 5024224 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 7841632 7846472 29278208 140728959476929 140728959477059 140728959477059 140728959479758 0
/proc/5915/statm: 6693 850 756 379 0 112 0
Current children cumulated CPU time (s) 38.5
Current children cumulated vsize (KiB) 26772

Child status: 0
Real time (s): 38.507
CPU time (s): 38.5104
CPU user time (s): 38.5074
CPU system time (s): 0.003
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 26772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 38.5074
system time used= 0.003
maximum resident set size= 3480
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1221
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 11

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.092053 second user time and 0.136074 second system time

The end

Launcher Data 

Begin job on node136 at 2017-07-24 22:22:42
IDJOB=4253122
IDBENCH=133504
IDSOLVER=2633
FILE ID=node136/4253122-1500927762
RUNJOBID= node136-1500914922-3829
PBS_JOBID= 20625406
Free space on /tmp= 61704 MiB

SOLVER NAME= cosoco-mini 1.1
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-07.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4253122-1500927762/watcher-4253122-1500927762 -o /tmp/evaluation-result-4253122-1500927762/solver-4253122-1500927762 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1500914922-3829 --watchdog 2560  HOME/cosoco -lc -model -restarts HOME/instance-4253122-1500927762.xml

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

MD5SUM BENCH= ddd3703b8a67d475e5b0b20416c98cf0
RANDOM SEED=1354981431

node136.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	: 5333.13
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	: 5333.13
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	: 5333.13
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	: 5333.13
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:        32124416 kB
MemAvailable:   32065096 kB
Buffers:           36232 kB
Cached:           219408 kB
SwapCached:            0 kB
Active:           168020 kB
Inactive:         129476 kB
Active(anon):      44844 kB
Inactive(anon):     8548 kB
Active(file):     123176 kB
Inactive(file):   120928 kB
Unevictable:        5868 kB
Mlocked:            5868 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              1976 kB
Writeback:             0 kB
AnonPages:         47620 kB
Mapped:            28740 kB
Shmem:              8848 kB
Slab:              49796 kB
SReclaimable:      24820 kB
SUnreclaim:        24976 kB
KernelStack:        3280 kB
PageTables:         4408 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     283720 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      128384 kB
DirectMap2M:    33417216 kB

Free space on /tmp at the end= 61704 MiB
End job on node136 at 2017-07-24 22:23:21