Trace number 4266714

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 1.12OPT887 13.1313 13.1326

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-08.xml
MD5SUMa0dd3b11b1f6edde9967a93afac168fd
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark887
Best CPU time to get the best result obtained on this benchmark3.62375
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 SAT : Variables: 80 -- Clauses: 80
0.00/0.00	c best=?? lower=0 upper=1986 
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-4266714-1502600596.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: 40
0.00/0.00	c |            Domain Sizes: 2..2
0.00/0.00	c |
0.00/0.00	c |             Constraints: 2
0.00/0.00	c |                   Arity: 40..40
0.00/0.00	c | 
0.00/0.00	c |                   Types: 
0.00/0.00	c |                          Sum: 2
0.00/0.00	c |                          
0.00/0.00	c =========================================================================================================
0.00/0.00	o 0
0.00/0.00	c    1 calls to solver: best=0 lower=1 upper=1986 
0.00/0.00	o 89
0.00/0.00	o 100
0.00/0.00	c    3 calls to solver: best=100 lower=101 upper=1986 
0.00/0.00	o 116
0.00/0.00	o 142
0.00/0.00	c    5 calls to solver: best=142 lower=143 upper=1986 
0.00/0.00	o 157
0.00/0.00	o 178
0.00/0.00	c    7 calls to solver: best=178 lower=179 upper=1986 
0.00/0.00	o 197
0.00/0.00	o 251
0.00/0.00	c    9 calls to solver: best=251 lower=252 upper=1986 
0.00/0.00	o 254
0.00/0.00	o 295
0.00/0.00	c   11 calls to solver: best=295 lower=296 upper=1986 
0.00/0.00	o 319
0.00/0.00	o 338
0.00/0.00	c   13 calls to solver: best=338 lower=339 upper=1986 
0.00/0.00	o 360
0.00/0.00	o 403
0.00/0.00	c   15 calls to solver: best=403 lower=404 upper=1986 
0.00/0.00	o 434
0.00/0.00	o 441
0.00/0.00	c   17 calls to solver: best=441 lower=442 upper=1986 
0.00/0.00	o 448
0.00/0.00	o 454
0.00/0.00	c   19 calls to solver: best=454 lower=455 upper=1986 
0.00/0.00	o 511
0.00/0.00	o 548
0.00/0.00	c   21 calls to solver: best=548 lower=549 upper=1986 
0.00/0.00	o 559
0.00/0.00	o 577
0.00/0.00	c   23 calls to solver: best=577 lower=578 upper=1986 
0.00/0.00	o 580
0.00/0.00	o 587
0.00/0.00	c   25 calls to solver: best=587 lower=588 upper=1986 
0.00/0.00	o 602
0.00/0.00	o 623
0.00/0.00	c   27 calls to solver: best=623 lower=624 upper=1986 
0.00/0.01	o 633
0.00/0.01	o 635
0.00/0.01	c   29 calls to solver: best=635 lower=636 upper=1986 
0.00/0.01	conflict 21lvl : 22 bt22-15:0(22)X3351
0.00/0.03	 -> -15:X(22)o 639
0.00/0.03	o 647
0.00/0.03	c   31 calls to solver: best=647 lower=648 upper=1986 
0.00/0.03	o 650
0.00/0.03	o 660
0.00/0.03	c   33 calls to solver: best=660 lower=661 upper=1986 
0.00/0.03	o 670
0.00/0.03	o 685
0.00/0.03	c   35 calls to solver: best=685 lower=686 upper=1986 
0.00/0.03	o 695
0.00/0.03	o 698
0.00/0.03	c   37 calls to solver: best=698 lower=699 upper=1986 
0.00/0.04	conflict 21lvl : 23 bt22-15:0(23)X10179
0.00/0.07	 -> -15:X(23)o 705
0.10/0.12	o 710
0.10/0.12	c   39 calls to solver: best=710 lower=711 upper=1986 
0.10/0.19	o 715
0.10/0.21	o 718
0.10/0.21	c   41 calls to solver: best=718 lower=719 upper=1986 
0.21/0.22	o 719
0.21/0.22	o 729
0.21/0.22	c   43 calls to solver: best=729 lower=730 upper=1986 
0.21/0.22	o 734
0.21/0.22	o 737
0.21/0.22	c   45 calls to solver: best=737 lower=738 upper=1986 
0.21/0.22	o 754
0.21/0.23	o 755
0.21/0.23	c   47 calls to solver: best=755 lower=756 upper=1986 
0.21/0.23	o 756
0.21/0.26	o 760
0.21/0.26	c   49 calls to solver: best=760 lower=761 upper=1986 
0.21/0.28	o 770
0.21/0.30	o 778
0.21/0.30	c   51 calls to solver: best=778 lower=779 upper=1986 
0.31/0.37	o 794
0.41/0.42	o 796
0.41/0.42	c   53 calls to solver: best=796 lower=797 upper=1986 
0.41/0.43	o 797
0.41/0.43	o 798
0.41/0.43	c   55 calls to solver: best=798 lower=799 upper=1986 
0.41/0.43	o 799
0.41/0.46	o 800
0.41/0.46	c   57 calls to solver: best=800 lower=801 upper=1986 
0.41/0.47	o 801
0.41/0.47	o 810
0.41/0.47	c   59 calls to solver: best=810 lower=811 upper=1986 
0.41/0.48	o 816
0.41/0.51	o 826
0.41/0.51	c   61 calls to solver: best=826 lower=827 upper=1986 
0.51/0.59	o 835
0.51/0.60	o 838
0.51/0.60	c   63 calls to solver: best=838 lower=839 upper=1986 
0.69/0.72	conflict 15lvl : 19 bt19-53:0(18)X49355
1.59/1.63	o 840
1.89/1.94	o 850
1.89/1.94	c   65 calls to solver: best=850 lower=851 upper=1986 
4.89/4.92	o 852
6.19/6.28	conflict 12lvl : 19 bt19-79:0(17)X51466
6.19/6.28	 -> -79:X(17)conflict 8lvl : 22 bt22-69:0(19)X51590
7.29/7.30	 -> -69:X(19)o 868
7.29/7.30	c   67 calls to solver: best=868 lower=869 upper=1986 
9.59/9.62	conflict 7lvl : 20 bt20-57:0(17)X51860
9.59/9.68	o 870
9.59/9.68	conflict 12lvl : 21 bt20-27:0(20)X52055
9.59/9.68	o 877
9.59/9.68	c   69 calls to solver: best=877 lower=878 upper=1986 
10.29/10.36	conflict 9lvl : 26 bt24-47:0(14)X52070
10.49/10.59	o 880
11.49/11.51	o 886
11.49/11.51	c   71 calls to solver: best=886 lower=887 upper=1986 
11.79/11.87	o 887
11.89/11.93	conflict 7lvl : 27 bt24-27:0(12)X52187
13.00/13.10	conflict 7lvl : 22 bt22-39:0(14)X52328
13.10/13.13	c
13.10/13.13	c Optimum found         : 887
13.10/13.13	c
13.10/13.13	
13.10/13.13	v <instantiation type='solution' cost='887'>
13.10/13.13	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>
13.10/13.13	v <values>1 0 1 1 1 0 1 0 0 1 0 0 1 1 0 0 1 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 </values>
13.10/13.13	v </instantiation>
13.10/13.13	
13.10/13.13	c call to solver        : 73
13.10/13.13	c
13.10/13.13	c restarts              : 561         
13.10/13.13	c conflicts             : 385665       (29375 /sec)
13.10/13.13	c decisions             : 1872920      (142655 /sec)
13.10/13.13	c propagations          : 13846231    (1054629 /sec)
13.10/13.13	c root propagations     : 40          
13.10/13.13	c filter calls          : 6743625        (513643 /sec)
13.10/13.13	c useless filter calls  : 4077263        (60 %)
13.10/13.13	c
13.10/13.13	c clauses               : 2117
13.10/13.13	c SAT propagations      : 11701
13.10/13.13	c SAT conflicts         : 3819 (10 learnts)
13.10/13.13	c Memory used           : 30.88 MB
13.10/13.13	c CPU time              : 13.129 s
13.10/13.13	
13.10/13.13	s OPTIMUM FOUND

Verifier Data 

OK	887

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 (14414 MiB free)
  memory of node 1: 16384 MiB (14241 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266714-1502600596/watcher-4266714-1502600596 -o /tmp/evaluation-result-4266714-1502600596/solver-4266714-1502600596 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node107-1502597871-28023 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266714-1502600596.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=29995, runsolver pid=29992

[startup+0.10015 s]*
/proc/loadavg: 1.89 1.96 1.88 3/187 29996
/proc/meminfo: memFree=29343240/32770624 swapFree=67108860/67108860
[pid=29995] ppid=29992 vsize=31484 memory=3592 CPUtime=0.1 cores=1,3,5,7
/proc/29995/stat : 29995 (cosoco) R 29992 29995 24389 0 -1 4202496 1096 0 0 0 10 0 0 0 20 0 1 0 93147657 32239616 898 33554432000 4194304 5972588 140730837730304 140730837726952 5046284 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27869184 140730837734591 140730837734691 140730837734691 140730837737422 0
/proc/29995/statm: 7871 898 785 435 0 1234 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 3592 KiB

[startup+0.209291 s]*
/proc/loadavg: 1.89 1.96 1.88 3/187 29996
/proc/meminfo: memFree=29342928/32770624 swapFree=67108860/67108860
[pid=29995] ppid=29992 vsize=31484 memory=3856 CPUtime=0.21 cores=1,3,5,7
/proc/29995/stat : 29995 (cosoco) R 29992 29995 24389 0 -1 4202496 1128 0 0 0 21 0 0 0 20 0 1 0 93147657 32239616 964 33554432000 4194304 5972588 140730837730304 140730837726952 5048473 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27869184 140730837734591 140730837734691 140730837734691 140730837737422 0
/proc/29995/statm: 7871 964 785 435 0 1234 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 3856 KiB

[startup+0.308773 s]*
/proc/loadavg: 1.89 1.96 1.88 3/187 29996
/proc/meminfo: memFree=29342580/32770624 swapFree=67108860/67108860
[pid=29995] ppid=29992 vsize=31484 memory=3856 CPUtime=0.31 cores=1,3,5,7
/proc/29995/stat : 29995 (cosoco) R 29992 29995 24389 0 -1 4202496 1130 0 0 0 31 0 0 0 20 0 1 0 93147657 32239616 964 33554432000 4194304 5972588 140730837730304 140730837717496 5046135 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27869184 140730837734591 140730837734691 140730837734691 140730837737422 0
/proc/29995/statm: 7871 964 785 435 0 1234 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 3856 KiB

[startup+0.700269 s]
/proc/loadavg: 1.89 1.96 1.88 3/187 29996
/proc/meminfo: memFree=29342580/32770624 swapFree=67108860/67108860
[pid=29995] ppid=29992 vsize=31616 memory=3856 CPUtime=0.69 cores=1,3,5,7
/proc/29995/stat : 29995 (cosoco) R 29992 29995 24389 0 -1 4202496 1135 0 0 0 69 0 0 0 20 0 1 0 93147657 32374784 964 33554432000 4194304 5972588 140730837730304 140730837717496 5048020 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27869184 140730837734591 140730837734691 140730837734691 140730837737422 0
/proc/29995/statm: 7904 964 785 435 0 1267 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3856 KiB

[startup+1.50027 s]
/proc/loadavg: 1.89 1.96 1.88 3/187 29996
/proc/meminfo: memFree=29342580/32770624 swapFree=67108860/67108860
[pid=29995] ppid=29992 vsize=31616 memory=3856 CPUtime=1.49 cores=1,3,5,7
/proc/29995/stat : 29995 (cosoco) R 29992 29995 24389 0 -1 4202496 1135 0 0 0 149 0 0 0 20 0 1 0 93147657 32374784 964 33554432000 4194304 5972588 140730837730304 140730837727528 5045821 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27869184 140730837734591 140730837734691 140730837734691 140730837737422 0
/proc/29995/statm: 7904 964 785 435 0 1267 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3856 KiB

[startup+3.10879 s]
/proc/loadavg: 1.89 1.96 1.88 3/187 29996
/proc/meminfo: memFree=29342456/32770624 swapFree=67108860/67108860
[pid=29995] ppid=29992 vsize=31616 memory=3896 CPUtime=3.1 cores=1,3,5,7
/proc/29995/stat : 29995 (cosoco) R 29992 29995 24389 0 -1 4202496 1251 0 0 0 310 0 0 0 20 0 1 0 93147657 32374784 974 33554432000 4194304 5972588 140730837730304 140730837717496 5139291 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27869184 140730837734591 140730837734691 140730837734691 140730837737422 0
/proc/29995/statm: 7904 974 785 435 0 1267 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3896 KiB

[startup+6.30026 s]
/proc/loadavg: 1.90 1.96 1.88 3/187 29996
/proc/meminfo: memFree=29342268/32770624 swapFree=67108860/67108860
[pid=29995] ppid=29992 vsize=31616 memory=3900 CPUtime=6.29 cores=1,3,5,7
/proc/29995/stat : 29995 (cosoco) R 29992 29995 24389 0 -1 4202496 1373 0 0 0 629 0 0 0 20 0 1 0 93147657 32374784 975 33554432000 4194304 5972588 140730837730304 140730837727752 5045828 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27869184 140730837734591 140730837734691 140730837734691 140730837737422 0
/proc/29995/statm: 7904 975 785 435 0 1267 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3900 KiB

[startup+12.7003 s]
/proc/loadavg: 1.91 1.96 1.88 3/187 29996
/proc/meminfo: memFree=29342144/32770624 swapFree=67108860/67108860
[pid=29995] ppid=29992 vsize=31616 memory=3900 CPUtime=12.69 cores=1,3,5,7
/proc/29995/stat : 29995 (cosoco) R 29992 29995 24389 0 -1 4202496 1502 0 0 0 1269 0 0 0 20 0 1 0 93147657 32374784 975 33554432000 4194304 5972588 140730837730304 140730837727528 5099664 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27869184 140730837734591 140730837734691 140730837734691 140730837737422 0
/proc/29995/statm: 7904 975 785 435 0 1267 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3900 KiB

[startup+13.1326 s]
# the end of solver process 29995 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=13.1293 s, system=0.001999 s

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

[startup+12.8003 s]
/proc/loadavg: 1.91 1.96 1.88 3/187 29996
/proc/meminfo: memFree=29342144/32770624 swapFree=67108860/67108860
[pid=29995] ppid=29992 vsize=31616 memory=3900 CPUtime=12.79 cores=1,3,5,7
/proc/29995/stat : 29995 (cosoco) R 29992 29995 24389 0 -1 4202496 1502 0 0 0 1279 0 0 0 20 0 1 0 93147657 32374784 975 33554432000 4194304 5972588 140730837730304 140730837727528 5046309 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27869184 140730837734591 140730837734691 140730837734691 140730837737422 0
/proc/29995/statm: 7904 975 785 435 0 1267 0
Current children cumulated CPU time: 12.79 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3900 KiB

[startup+13.0002 s]*
/proc/loadavg: 1.91 1.96 1.88 3/187 29996
/proc/meminfo: memFree=29342144/32770624 swapFree=67108860/67108860
[pid=29995] ppid=29992 vsize=31616 memory=3900 CPUtime=13 cores=1,3,5,7
/proc/29995/stat : 29995 (cosoco) R 29992 29995 24389 0 -1 4202496 1502 0 0 0 1300 0 0 0 20 0 1 0 93147657 32374784 975 33554432000 4194304 5972588 140730837730304 140730837727528 5046613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27869184 140730837734591 140730837734691 140730837734691 140730837737422 0
/proc/29995/statm: 7904 975 785 435 0 1267 0
Current children cumulated CPU time: 13 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3900 KiB

[startup+13.1088 s]
/proc/loadavg: 1.91 1.96 1.88 3/187 29996
/proc/meminfo: memFree=29342144/32770624 swapFree=67108860/67108860
[pid=29995] ppid=29992 vsize=31616 memory=3900 CPUtime=13.1 cores=1,3,5,7
/proc/29995/stat : 29995 (cosoco) R 29992 29995 24389 0 -1 4202496 1502 0 0 0 1310 0 0 0 20 0 1 0 93147657 32374784 975 33554432000 4194304 5972588 140730837730304 140730837727528 5048267 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 27869184 140730837734591 140730837734691 140730837734691 140730837737422 0
/proc/29995/statm: 7904 975 785 435 0 1267 0
Current children cumulated CPU time: 13.1 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3900 KiB

Child status: 0
Real time (s): 13.1326
CPU time (s): 13.1313
CPU user time (s): 13.1293
CPU system time (s): 0.001999
CPU usage (%): 99.9898
Max. virtual memory (cumulated for all children) (KiB): 31616
Max. memory (cumulated for all children) (KiB): 3900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.1293
system time used= 0.001999
maximum resident set size= 3992
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1543
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= 14


# summary of solver processes directly reported to runsolver:
#   pid: 29995
#   total CPU time (s): 13.1313
#   total CPU user time (s): 13.1293
#   total CPU system time (s): 0.001999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.069111 second user time and 0.124626 second system time

The end

Launcher Data 

Begin job on node107 at 2017-08-13 06:48:57
IDJOB=4266714
IDBENCH=133505
IDSOLVER=2656
FILE ID=node107/4266714-1502600596
RUNJOBID= node107-1502597871-28023
PBS_JOBID= 20628284
Free space on /tmp= 61660 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-08.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266714-1502600596/watcher-4266714-1502600596 -o /tmp/evaluation-result-4266714-1502600596/solver-4266714-1502600596 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node107-1502597871-28023 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266714-1502600596.xml

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

MD5SUM BENCH= a0dd3b11b1f6edde9967a93afac168fd
RANDOM SEED=580118130

node107.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	: 5333.84
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	: 5333.84
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	: 5333.84
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	: 5333.84
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:        29343876 kB
MemAvailable:   31996812 kB
Buffers:          137452 kB
Cached:          2808388 kB
SwapCached:            0 kB
Active:           443596 kB
Inactive:        2556036 kB
Active(anon):      56744 kB
Inactive(anon):    24972 kB
Active(file):     386852 kB
Inactive(file):  2531064 kB
Unevictable:        6328 kB
Mlocked:            6328 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2452 kB
Writeback:             0 kB
AnonPages:         60056 kB
Mapped:            44244 kB
Shmem:             25228 kB
Slab:             127088 kB
SReclaimable:     101712 kB
SUnreclaim:        25376 kB
KernelStack:        3360 kB
PageTables:         5124 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 61656 MiB
End job on node107 at 2017-08-13 06:49:11