Trace number 4265722

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 1.12OPT932 29.08 29.158701

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-00.xml
MD5SUMc033178a1c92732c6616d8bd8ee8c714
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark932
Best CPU time to get the best result obtained on this benchmark5.8269501
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 

0.00/0.08	c SAT : Variables: 80 -- Clauses: 80
0.00/0.08	c best=?? lower=0 upper=1895 
0.00/0.08	c
0.00/0.08	c This is cosoco 1.12 --  
0.00/0.08	c
0.00/0.08	c command line: cosoco -lc -model -restarts -sat HOME/instance-4265722-1502581561.xml 
0.00/0.08	c enable optimization
0.00/0.08	c ========================================[ Problem Statistics ]===========================================
0.00/0.08	c |                                                                                                       
0.00/0.08	c |  Parse time        :         0.00 s 
0.00/0.08	c |
0.00/0.08	c |               Variables: 40
0.00/0.08	c |            Domain Sizes: 2..2
0.00/0.08	c |
0.00/0.08	c |             Constraints: 2
0.00/0.08	c |                   Arity: 40..40
0.00/0.08	c | 
0.00/0.08	c |                   Types: 
0.00/0.08	c |                          Sum: 2
0.00/0.08	c |                          
0.00/0.08	c =========================================================================================================
0.00/0.08	o 0
0.00/0.08	c    1 calls to solver: best=0 lower=1 upper=1895 
0.00/0.08	o 56
0.00/0.08	o 99
0.00/0.08	c    3 calls to solver: best=99 lower=100 upper=1895 
0.00/0.08	o 191
0.00/0.08	o 204
0.00/0.08	c    5 calls to solver: best=204 lower=205 upper=1895 
0.00/0.08	o 230
0.00/0.08	o 250
0.00/0.08	c    7 calls to solver: best=250 lower=251 upper=1895 
0.00/0.08	o 253
0.00/0.08	o 270
0.00/0.08	c    9 calls to solver: best=270 lower=271 upper=1895 
0.00/0.08	o 280
0.00/0.08	o 297
0.00/0.08	c   11 calls to solver: best=297 lower=298 upper=1895 
0.00/0.08	o 318
0.00/0.08	o 324
0.00/0.08	c   13 calls to solver: best=324 lower=325 upper=1895 
0.00/0.08	o 328
0.00/0.08	o 365
0.00/0.08	c   15 calls to solver: best=365 lower=366 upper=1895 
0.00/0.08	o 369
0.00/0.08	o 395
0.00/0.08	c   17 calls to solver: best=395 lower=396 upper=1895 
0.00/0.08	o 404
0.00/0.08	o 406
0.00/0.08	c   19 calls to solver: best=406 lower=407 upper=1895 
0.00/0.08	o 424
0.00/0.08	o 458
0.00/0.08	c   21 calls to solver: best=458 lower=459 upper=1895 
0.00/0.08	o 465
0.00/0.08	o 504
0.00/0.08	c   23 calls to solver: best=504 lower=505 upper=1895 
0.00/0.08	o 517
0.00/0.08	o 529
0.00/0.08	c   25 calls to solver: best=529 lower=530 upper=1895 
0.00/0.08	o 567
0.00/0.08	o 574
0.00/0.08	c   27 calls to solver: best=574 lower=575 upper=1895 
0.00/0.08	o 575
0.00/0.09	o 596
0.00/0.09	c   29 calls to solver: best=596 lower=597 upper=1895 
0.00/0.09	o 600
0.00/0.09	o 615
0.00/0.09	c   31 calls to solver: best=615 lower=616 upper=1895 
0.00/0.09	o 618
0.00/0.09	o 649
0.00/0.09	c   33 calls to solver: best=649 lower=650 upper=1895 
0.00/0.09	o 654
0.00/0.09	o 685
0.00/0.09	c   35 calls to solver: best=685 lower=686 upper=1895 
0.00/0.09	o 691
0.00/0.09	o 707
0.00/0.09	c   37 calls to solver: best=707 lower=708 upper=1895 
0.00/0.10	o 710
0.00/0.10	o 714
0.00/0.10	c   39 calls to solver: best=714 lower=715 upper=1895 
0.00/0.10	o 722
0.00/0.10	o 733
0.00/0.10	c   41 calls to solver: best=733 lower=734 upper=1895 
0.00/0.10	o 745
0.02/0.13	o 748
0.02/0.13	c   43 calls to solver: best=748 lower=749 upper=1895 
0.02/0.13	o 749
0.02/0.13	o 755
0.02/0.13	c   45 calls to solver: best=755 lower=756 upper=1895 
0.02/0.13	o 768
0.02/0.13	o 772
0.02/0.13	c   47 calls to solver: best=772 lower=773 upper=1895 
0.02/0.13	o 774
0.02/0.13	o 783
0.02/0.13	c   49 calls to solver: best=783 lower=784 upper=1895 
0.02/0.19	o 788
0.02/0.20	o 794
0.02/0.20	c   51 calls to solver: best=794 lower=795 upper=1895 
0.13/0.22	conflict 20lvl : 21 bt21-15:0(21)X42858
0.13/0.24	 -> -15:X(21)conflict 21lvl : 25 bt22-29:0(24)X47296
0.13/0.26	o 795
1.02/1.14	o 796
1.02/1.14	c   53 calls to solver: best=796 lower=797 upper=1895 
1.21/1.32	o 798
2.61/2.74	o 800
2.61/2.74	c   55 calls to solver: best=800 lower=801 upper=1895 
2.71/2.81	o 805
2.81/2.90	o 807
2.81/2.90	c   57 calls to solver: best=807 lower=808 upper=1895 
2.81/2.96	o 808
2.81/2.98	o 822
2.81/2.98	c   59 calls to solver: best=822 lower=823 upper=1895 
3.02/3.14	o 836
3.11/3.28	o 840
3.11/3.28	c   61 calls to solver: best=840 lower=841 upper=1895 
3.21/3.37	o 842
3.31/3.40	o 857
3.31/3.40	c   63 calls to solver: best=857 lower=858 upper=1895 
3.31/3.43	o 873
3.31/3.44	o 897
3.31/3.44	c   65 calls to solver: best=897 lower=898 upper=1895 
4.41/4.52	o 902
4.41/4.54	o 906
4.41/4.54	c   67 calls to solver: best=906 lower=907 upper=1895 
4.41/4.56	o 909
4.81/5.00	o 911
4.81/5.00	c   69 calls to solver: best=911 lower=912 upper=1895 
13.61/13.75	o 914
14.71/14.85	o 916
14.71/14.85	c   71 calls to solver: best=916 lower=917 upper=1895 
15.21/15.38	o 917
15.41/15.59	o 920
15.41/15.59	c   73 calls to solver: best=920 lower=921 upper=1895 
15.51/15.69	conflict 4lvl : 26 bt24-11:0(9)X56219
15.81/15.94	o 922
15.92/16.08	o 924
15.92/16.08	c   75 calls to solver: best=924 lower=925 upper=1895 
16.81/16.92	conflict 6lvl : 23 bt22-11:0(12)X56226
18.11/18.26	conflict 4lvl : 17 bt14-11:0(9)X56334
18.31/18.49	 -> -11:X(9)conflict 5lvl : 22 bt22-13:0(9)X56341
18.92/19.03	o 932
21.81/21.97	conflict 6lvl : 22 bt20-29:0(10)X56598
27.81/27.90	conflict 10lvl : 23 bt22-63:0(17)X56827
28.21/28.37	 -> -63:X(17)conflict 6lvl : 25 bt25-41:0(13)X56840
28.61/28.78	 -> -41:X(13)conflict 8lvl : 23 bt23-41:0(18)X56935
28.92/29.06	 -> -41:X(18)conflict 6lvl : 23 bt22-71:0(16)X56946
29.02/29.11	 -> -71:X(16)conflict 7lvl : 23 bt22-65:0(16)X56955
29.02/29.15	c
29.02/29.15	c Optimum found         : 932
29.02/29.15	c
29.02/29.15	
29.02/29.15	v <instantiation type='solution' cost='932'>
29.02/29.15	v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
29.02/29.15	v <values>1 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 1 1 1 0 0 0 1 0 0 0 1 1 </values>
29.02/29.15	v </instantiation>
29.02/29.15	
29.02/29.15	c call to solver        : 77
29.02/29.15	c
29.02/29.15	c restarts              : 571         
29.02/29.15	c conflicts             : 940637       (32351 /sec)
29.02/29.15	c decisions             : 4125957      (141904 /sec)
29.02/29.15	c propagations          : 31607217    (1087066 /sec)
29.02/29.15	c root propagations     : 40          
29.02/29.15	c filter calls          : 14754805       (507462 /sec)
29.02/29.15	c useless filter calls  : 9014769        (61 %)
29.02/29.15	c
29.02/29.15	c clauses               : 2388
29.02/29.15	c SAT propagations      : 4562
29.02/29.15	c SAT conflicts         : 3580 (12 learnts)
29.02/29.15	c Memory used           : 30.88 MB
29.02/29.15	c CPU time              : 29.0756 s
29.02/29.15	
29.02/29.15	s OPTIMUM FOUND

Verifier Data 

OK	932

Watcher Data 

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

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15104 MiB free)
  memory of node 1: 16384 MiB (15284 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265722-1502581561/watcher-4265722-1502581561 -o /tmp/evaluation-result-4265722-1502581561/solver-4265722-1502581561 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502565212-12458 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4265722-1502581561.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=15143, runsolver pid=15140

[startup+0.100201 s]*
/proc/loadavg: 1.95 2.04 2.06 3/186 15144
/proc/meminfo: memFree=31118308/32770624 swapFree=67108860/67108860
[pid=15143] ppid=15140 vsize=31352 memory=3328 CPUtime=0.02 cores=0,2,4,6
/proc/15143/stat : 15143 (cosoco) R 15140 15143 12395 0 -1 4202496 1052 0 0 0 2 0 0 0 20 0 1 0 100067353 32104448 832 18446744073709551615 4194304 5972588 140720794506976 140720794494168 5046668 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 15044608 140720794509764 140720794509864 140720794509864 140720794513358 0
/proc/15143/statm: 7838 832 740 435 0 1201 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 31352 KiB
Current children cumulated memory: 3328 KiB

[startup+0.209614 s]*
/proc/loadavg: 1.95 2.04 2.06 4/186 15144
/proc/meminfo: memFree=31118516/32770624 swapFree=67108860/67108860
[pid=15143] ppid=15140 vsize=31484 memory=3592 CPUtime=0.13 cores=0,2,4,6
/proc/15143/stat : 15143 (cosoco) R 15140 15143 12395 0 -1 4202496 1106 0 0 0 13 0 0 0 20 0 1 0 100067353 32239616 898 18446744073709551615 4194304 5972588 140720794506976 140720794494168 139874263620581 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 15044608 140720794509764 140720794509864 140720794509864 140720794513358 0
/proc/15143/statm: 7871 898 782 435 0 1234 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 3592 KiB

[startup+0.309163 s]*
/proc/loadavg: 1.95 2.04 2.06 3/186 15144
/proc/meminfo: memFree=31118316/32770624 swapFree=67108860/67108860
[pid=15143] ppid=15140 vsize=31484 memory=3856 CPUtime=0.23 cores=0,2,4,6
/proc/15143/stat : 15143 (cosoco) R 15140 15143 12395 0 -1 4202496 1128 0 0 0 23 0 0 0 20 0 1 0 100067353 32239616 964 18446744073709551615 4194304 5972588 140720794506976 140720794494168 5139333 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 15044608 140720794509764 140720794509864 140720794509864 140720794513358 0
/proc/15143/statm: 7871 964 787 435 0 1234 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 3856 KiB

[startup+0.700332 s]
/proc/loadavg: 1.95 2.04 2.06 3/186 15144
/proc/meminfo: memFree=31118316/32770624 swapFree=67108860/67108860
[pid=15143] ppid=15140 vsize=31484 memory=3856 CPUtime=0.61 cores=0,2,4,6
/proc/15143/stat : 15143 (cosoco) R 15140 15143 12395 0 -1 4202496 1133 0 0 0 61 0 0 0 20 0 1 0 100067353 32239616 964 18446744073709551615 4194304 5972588 140720794506976 140720794494168 5046151 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 15044608 140720794509764 140720794509864 140720794509864 140720794513358 0
/proc/15143/statm: 7871 964 787 435 0 1234 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 3856 KiB

[startup+1.50033 s]
/proc/loadavg: 1.95 2.04 2.06 3/186 15144
/proc/meminfo: memFree=31118316/32770624 swapFree=67108860/67108860
[pid=15143] ppid=15140 vsize=31484 memory=3856 CPUtime=1.41 cores=0,2,4,6
/proc/15143/stat : 15143 (cosoco) R 15140 15143 12395 0 -1 4202496 1134 0 0 0 141 0 0 0 20 0 1 0 100067353 32239616 964 18446744073709551615 4194304 5972588 140720794506976 140720794494168 5273520 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 15044608 140720794509764 140720794509864 140720794509864 140720794513358 0
/proc/15143/statm: 7871 964 787 435 0 1234 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 3856 KiB

[startup+3.10915 s]
/proc/loadavg: 1.88 2.02 2.05 3/186 15144
/proc/meminfo: memFree=31118124/32770624 swapFree=67108860/67108860
[pid=15143] ppid=15140 vsize=31616 memory=3900 CPUtime=3.02 cores=0,2,4,6
/proc/15143/stat : 15143 (cosoco) R 15140 15143 12395 0 -1 4202496 1265 0 0 0 302 0 0 0 20 0 1 0 100067353 32374784 975 18446744073709551615 4194304 5972588 140720794506976 140720794504424 5139333 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 15044608 140720794509764 140720794509864 140720794509864 140720794513358 0
/proc/15143/statm: 7904 975 787 435 0 1267 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3900 KiB

[startup+6.30032 s]
/proc/loadavg: 1.88 2.02 2.05 3/186 15144
/proc/meminfo: memFree=31118248/32770624 swapFree=67108860/67108860
[pid=15143] ppid=15140 vsize=31616 memory=3932 CPUtime=6.21 cores=0,2,4,6
/proc/15143/stat : 15143 (cosoco) R 15140 15143 12395 0 -1 4202496 1398 0 0 0 621 0 0 0 20 0 1 0 100067353 32374784 983 18446744073709551615 4194304 5972588 140720794506976 140720794494168 5139333 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 15044608 140720794509764 140720794509864 140720794509864 140720794513358 0
/proc/15143/statm: 7904 983 787 435 0 1267 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3932 KiB

[startup+12.7003 s]
/proc/loadavg: 1.90 2.02 2.05 3/186 15144
/proc/meminfo: memFree=31118372/32770624 swapFree=67108860/67108860
[pid=15143] ppid=15140 vsize=31616 memory=3936 CPUtime=12.61 cores=0,2,4,6
/proc/15143/stat : 15143 (cosoco) R 15140 15143 12395 0 -1 4202496 1520 0 0 0 1261 0 0 0 20 0 1 0 100067353 32374784 984 18446744073709551615 4194304 5972588 140720794506976 140720794494168 5047734 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 15044608 140720794509764 140720794509864 140720794509864 140720794513358 0
/proc/15143/statm: 7904 984 787 435 0 1267 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3936 KiB

[startup+25.5003 s]
/proc/loadavg: 1.91 2.02 2.05 3/186 15144
/proc/meminfo: memFree=31118392/32770624 swapFree=67108860/67108860
[pid=15143] ppid=15140 vsize=31616 memory=3952 CPUtime=25.41 cores=0,2,4,6
/proc/15143/stat : 15143 (cosoco) R 15140 15143 12395 0 -1 4202496 1784 0 0 0 2541 0 0 0 20 0 1 0 100067353 32374784 988 18446744073709551615 4194304 5972588 140720794506976 140720794504200 5139274 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 15044608 140720794509764 140720794509864 140720794509864 140720794513358 0
/proc/15143/statm: 7904 988 787 435 0 1267 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3952 KiB

[startup+29.1587 s]
# the end of solver process 15143 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=29.076 s, system=0.004 s

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

[startup+25.6003 s]
/proc/loadavg: 1.91 2.02 2.05 3/186 15144
/proc/meminfo: memFree=31118392/32770624 swapFree=67108860/67108860
[pid=15143] ppid=15140 vsize=31616 memory=3952 CPUtime=25.51 cores=0,2,4,6
/proc/15143/stat : 15143 (cosoco) R 15140 15143 12395 0 -1 4202496 1784 0 0 0 2551 0 0 0 20 0 1 0 100067353 32374784 988 18446744073709551615 4194304 5972588 140720794506976 140720794504200 5047892 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 15044608 140720794509764 140720794509864 140720794509864 140720794513358 0
/proc/15143/statm: 7904 988 787 435 0 1267 0
Current children cumulated CPU time: 25.51 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3952 KiB

[startup+27.2003 s]
/proc/loadavg: 1.92 2.02 2.05 3/186 15144
/proc/meminfo: memFree=31118392/32770624 swapFree=67108860/67108860
[pid=15143] ppid=15140 vsize=31616 memory=3952 CPUtime=27.11 cores=0,2,4,6
/proc/15143/stat : 15143 (cosoco) R 15140 15143 12395 0 -1 4202496 1785 0 0 0 2711 0 0 0 20 0 1 0 100067353 32374784 988 18446744073709551615 4194304 5972588 140720794506976 140720794504200 5046448 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 15044608 140720794509764 140720794509864 140720794509864 140720794513358 0
/proc/15143/statm: 7904 988 787 435 0 1267 0
Current children cumulated CPU time: 27.11 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3952 KiB

[startup+28.0003 s]*
/proc/loadavg: 1.92 2.02 2.05 3/186 15144
/proc/meminfo: memFree=31118392/32770624 swapFree=67108860/67108860
[pid=15143] ppid=15140 vsize=31616 memory=3952 CPUtime=27.92 cores=0,2,4,6
/proc/15143/stat : 15143 (cosoco) R 15140 15143 12395 0 -1 4202496 1795 0 0 0 2792 0 0 0 20 0 1 0 100067353 32374784 988 18446744073709551615 4194304 5972588 140720794506976 140720794504200 5334140 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 15044608 140720794509764 140720794509864 140720794509864 140720794513358 0
/proc/15143/statm: 7904 988 787 435 0 1267 0
Current children cumulated CPU time: 27.92 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3952 KiB

[startup+28.8003 s]
/proc/loadavg: 1.92 2.02 2.05 3/186 15144
/proc/meminfo: memFree=31118392/32770624 swapFree=67108860/67108860
[pid=15143] ppid=15140 vsize=31616 memory=3952 CPUtime=28.71 cores=0,2,4,6
/proc/15143/stat : 15143 (cosoco) R 15140 15143 12395 0 -1 4202496 1795 0 0 0 2871 0 0 0 20 0 1 0 100067353 32374784 988 18446744073709551615 4194304 5972588 140720794506976 140720794504200 5045821 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 15044608 140720794509764 140720794509864 140720794509864 140720794513358 0
/proc/15143/statm: 7904 988 787 435 0 1267 0
Current children cumulated CPU time: 28.71 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3952 KiB

[startup+29.0003 s]*
/proc/loadavg: 1.92 2.02 2.05 3/186 15144
/proc/meminfo: memFree=31118392/32770624 swapFree=67108860/67108860
[pid=15143] ppid=15140 vsize=31616 memory=3952 CPUtime=28.92 cores=0,2,4,6
/proc/15143/stat : 15143 (cosoco) R 15140 15143 12395 0 -1 4202496 1795 0 0 0 2892 0 0 0 20 0 1 0 100067353 32374784 988 18446744073709551615 4194304 5972588 140720794506976 140720794504200 5139274 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 15044608 140720794509764 140720794509864 140720794509864 140720794513358 0
/proc/15143/statm: 7904 988 787 435 0 1267 0
Current children cumulated CPU time: 28.92 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3952 KiB

[startup+29.1092 s]
/proc/loadavg: 1.92 2.02 2.05 3/186 15144
/proc/meminfo: memFree=31118392/32770624 swapFree=67108860/67108860
[pid=15143] ppid=15140 vsize=31616 memory=3952 CPUtime=29.02 cores=0,2,4,6
/proc/15143/stat : 15143 (cosoco) R 15140 15143 12395 0 -1 4202496 1795 0 0 0 2902 0 0 0 20 0 1 0 100067353 32374784 988 18446744073709551615 4194304 5972588 140720794506976 140720794504200 5047927 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 15044608 140720794509764 140720794509864 140720794509864 140720794513358 0
/proc/15143/statm: 7904 988 787 435 0 1267 0
Current children cumulated CPU time: 29.02 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3952 KiB

Child status: 0
Real time (s): 29.1587
CPU time (s): 29.08
CPU user time (s): 29.076
CPU system time (s): 0.004
CPU usage (%): 99.73
Max. virtual memory (cumulated for all children) (KiB): 31616
Max. memory (cumulated for all children) (KiB): 3952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.076
system time used= 0.004
maximum resident set size= 4032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1837
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= 8
involuntary context switches= 13


# summary of solver processes directly reported to runsolver:
#   pid: 15143
#   total CPU time (s): 29.08
#   total CPU user time (s): 29.076
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.149818 second user time and 0.215566 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-13 01:32:07
IDJOB=4265722
IDBENCH=133508
IDSOLVER=2655
FILE ID=node135/4265722-1502581561
RUNJOBID= node135-1502565212-12458
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-00.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265722-1502581561/watcher-4265722-1502581561 -o /tmp/evaluation-result-4265722-1502581561/solver-4265722-1502581561 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502565212-12458 --watchdog 2580  cosoco -lc -model -restarts -sat HOME/instance-4265722-1502581561.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= c033178a1c92732c6616d8bd8ee8c714
RANDOM SEED=966698925

node135.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.21
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.21
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.21
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.21
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31118936 kB
MemAvailable:   31971336 kB
Buffers:          307476 kB
Cached:           843572 kB
SwapCached:            0 kB
Active:           673000 kB
Inactive:         535936 kB
Active(anon):      58300 kB
Inactive(anon):    41332 kB
Active(file):     614700 kB
Inactive(file):   494604 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2436 kB
Writeback:             0 kB
AnonPages:         69768 kB
Mapped:            55252 kB
Shmem:             41656 kB
Slab:             145192 kB
SReclaimable:     117864 kB
SUnreclaim:        27328 kB
KernelStack:        3552 kB
PageTables:         4804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     345896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 62028 MiB
End job on node135 at 2017-08-13 01:32:36