Trace number 4268645

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 1.12OPT887 14.9307 15.0335

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 

0.00/0.10	c best=?? lower=0 upper=1986 
0.00/0.10	c
0.00/0.10	c This is cosoco 1.12 --  
0.00/0.10	c
0.00/0.10	c command line: cosoco -lc -model -restarts HOME/instance-4268645-1502606533.xml 
0.00/0.10	c enable optimization
0.00/0.10	c ========================================[ Problem Statistics ]===========================================
0.00/0.10	c |                                                                                                       
0.00/0.10	c |  Parse time        :         0.00 s 
0.00/0.10	c |
0.00/0.10	c |               Variables: 40
0.00/0.10	c |            Domain Sizes: 2..2
0.00/0.10	c |
0.00/0.10	c |             Constraints: 2
0.00/0.10	c |                   Arity: 40..40
0.00/0.10	c | 
0.00/0.10	c |                   Types: 
0.00/0.10	c |                          Sum: 2
0.00/0.10	c |                          
0.00/0.10	c =========================================================================================================
0.00/0.10	o 0
0.00/0.10	c    1 calls to solver: best=0 lower=1 upper=1986 
0.00/0.10	o 89
0.00/0.10	o 100
0.00/0.10	c    3 calls to solver: best=100 lower=101 upper=1986 
0.00/0.10	o 116
0.00/0.10	o 142
0.00/0.10	c    5 calls to solver: best=142 lower=143 upper=1986 
0.00/0.10	o 157
0.00/0.10	o 178
0.00/0.10	c    7 calls to solver: best=178 lower=179 upper=1986 
0.00/0.10	o 197
0.00/0.10	o 251
0.00/0.10	c    9 calls to solver: best=251 lower=252 upper=1986 
0.00/0.10	o 254
0.00/0.10	o 295
0.00/0.10	c   11 calls to solver: best=295 lower=296 upper=1986 
0.00/0.10	o 319
0.00/0.10	o 338
0.00/0.10	c   13 calls to solver: best=338 lower=339 upper=1986 
0.00/0.10	o 360
0.00/0.10	o 403
0.00/0.10	c   15 calls to solver: best=403 lower=404 upper=1986 
0.00/0.10	o 434
0.00/0.10	o 441
0.00/0.10	c   17 calls to solver: best=441 lower=442 upper=1986 
0.00/0.10	o 448
0.00/0.10	o 454
0.00/0.10	c   19 calls to solver: best=454 lower=455 upper=1986 
0.00/0.11	o 511
0.00/0.11	o 548
0.00/0.11	c   21 calls to solver: best=548 lower=549 upper=1986 
0.00/0.11	o 559
0.00/0.11	o 577
0.00/0.11	c   23 calls to solver: best=577 lower=578 upper=1986 
0.00/0.11	o 580
0.00/0.11	o 587
0.00/0.11	c   25 calls to solver: best=587 lower=588 upper=1986 
0.00/0.11	o 602
0.00/0.11	o 623
0.00/0.11	c   27 calls to solver: best=623 lower=624 upper=1986 
0.00/0.11	o 628
0.00/0.11	o 630
0.00/0.11	c   29 calls to solver: best=630 lower=631 upper=1986 
0.00/0.11	o 636
0.00/0.11	o 646
0.00/0.11	c   31 calls to solver: best=646 lower=647 upper=1986 
0.00/0.11	o 647
0.00/0.11	o 663
0.00/0.11	c   33 calls to solver: best=663 lower=664 upper=1986 
0.00/0.11	o 671
0.00/0.12	o 672
0.00/0.12	c   35 calls to solver: best=672 lower=673 upper=1986 
0.00/0.14	o 675
0.00/0.19	o 681
0.00/0.19	c   37 calls to solver: best=681 lower=682 upper=1986 
0.00/0.19	o 683
0.00/0.20	o 708
0.00/0.20	c   39 calls to solver: best=708 lower=709 upper=1986 
0.00/0.20	o 715
0.00/0.20	o 718
0.00/0.20	c   41 calls to solver: best=718 lower=719 upper=1986 
0.00/0.20	o 719
0.00/0.21	o 720
0.00/0.21	c   43 calls to solver: best=720 lower=721 upper=1986 
0.11/0.21	o 724
0.11/0.22	o 727
0.11/0.22	c   45 calls to solver: best=727 lower=728 upper=1986 
0.11/0.22	o 742
0.11/0.24	o 743
0.11/0.24	c   47 calls to solver: best=743 lower=744 upper=1986 
0.11/0.24	o 747
0.21/0.33	o 751
0.21/0.33	c   49 calls to solver: best=751 lower=752 upper=1986 
0.21/0.34	o 758
0.21/0.34	o 768
0.21/0.34	c   51 calls to solver: best=768 lower=769 upper=1986 
0.21/0.35	o 772
0.21/0.36	o 781
0.21/0.36	c   53 calls to solver: best=781 lower=782 upper=1986 
0.21/0.36	o 786
0.31/0.46	o 787
0.31/0.46	c   55 calls to solver: best=787 lower=788 upper=1986 
0.69/0.84	o 792
0.69/0.89	o 793
0.69/0.89	c   57 calls to solver: best=793 lower=794 upper=1986 
1.79/1.94	o 794
2.09/2.26	o 795
2.09/2.26	c   59 calls to solver: best=795 lower=796 upper=1986 
2.79/2.90	o 800
2.79/2.97	o 806
2.79/2.97	c   61 calls to solver: best=806 lower=807 upper=1986 
3.00/3.13	o 808
3.00/3.17	o 814
3.00/3.17	c   63 calls to solver: best=814 lower=815 upper=1986 
3.09/3.23	o 821
3.09/3.25	o 827
3.09/3.25	c   65 calls to solver: best=827 lower=828 upper=1986 
3.19/3.38	o 830
3.29/3.45	o 836
3.29/3.45	c   67 calls to solver: best=836 lower=837 upper=1986 
3.29/3.49	o 846
4.79/4.92	o 848
4.79/4.92	c   69 calls to solver: best=848 lower=849 upper=1986 
5.49/5.60	o 855
8.00/8.16	o 864
8.00/8.16	c   71 calls to solver: best=864 lower=865 upper=1986 
9.49/9.67	o 865
11.59/11.76	o 867
11.59/11.76	c   73 calls to solver: best=867 lower=868 upper=1986 
11.79/11.98	o 868
12.00/12.11	o 877
12.00/12.11	c   75 calls to solver: best=877 lower=878 upper=1986 
12.09/12.26	o 886
12.90/13.01	o 887
12.90/13.01	c   77 calls to solver: best=887 lower=888 upper=1986 
14.90/15.03	c
14.90/15.03	c Optimum found         : 887
14.90/15.03	c
14.90/15.03	
14.90/15.03	v <instantiation type='solution' cost='887'>
14.90/15.03	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>
14.90/15.03	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>
14.90/15.03	v </instantiation>
14.90/15.03	
14.90/15.03	c call to solver        : 78
14.90/15.03	c
14.90/15.03	c restarts              : 64          
14.90/15.03	c conflicts             : 456553       (30585 /sec)
14.90/15.03	c decisions             : 2175834      (145760 /sec)
14.90/15.03	c propagations          : 16239321    (1087878 /sec)
14.90/15.03	c root propagations     : 40          
14.90/15.03	c filter calls          : 7872091        (527354 /sec)
14.90/15.03	c useless filter calls  : 4723979        (60 %)
14.90/15.03	c Memory used           : 26.37 MB
14.90/15.03	c CPU time              : 14.9275 s
14.90/15.03	
14.90/15.03	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 (15088 MiB free)
  memory of node 1: 16384 MiB (15277 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268645-1502606533/watcher-4268645-1502606533 -o /tmp/evaluation-result-4268645-1502606533/solver-4268645-1502606533 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502597547-18312 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268645-1502606533.xml 

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

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=24131, runsolver pid=24128

[startup+0.100157 s]*
/proc/loadavg: 2.16 2.02 1.97 2/186 24132
/proc/meminfo: memFree=31095104/32770624 swapFree=67108860/67108860
[pid=24131] ppid=24128 vsize=26996 memory=3328 CPUtime=0 cores=0,2,4,6
/proc/24131/stat : 24131 (cosoco) R 24128 24131 12395 0 -1 4202496 1031 0 0 0 0 0 0 0 20 0 1 0 102564951 27643904 832 18446744073709551615 4194304 5972588 140728171474656 140728171471304 140493551373408 0 0 1 8405026 0 0 0 17 0 0 0 10 0 0 8070896 8075904 20361216 140728171479502 140728171479597 140728171479597 140728171483086 0
/proc/24131/statm: 6749 832 739 435 0 112 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+0.209733 s]*
/proc/loadavg: 2.16 2.02 1.97 3/186 24132
/proc/meminfo: memFree=31095104/32770624 swapFree=67108860/67108860
[pid=24131] ppid=24128 vsize=26996 memory=3328 CPUtime=0.11 cores=0,2,4,6
/proc/24131/stat : 24131 (cosoco) R 24128 24131 12395 0 -1 4202496 1031 0 0 0 11 0 0 0 20 0 1 0 102564951 27643904 832 18446744073709551615 4194304 5972588 140728171474656 140728171472104 5046951 0 0 1 8405026 0 0 0 17 0 0 0 10 0 0 8070896 8075904 20361216 140728171479502 140728171479597 140728171479597 140728171483086 0
/proc/24131/statm: 6749 832 739 435 0 112 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+0.308928 s]*
/proc/loadavg: 2.16 2.02 1.97 3/186 24132
/proc/meminfo: memFree=31095104/32770624 swapFree=67108860/67108860
[pid=24131] ppid=24128 vsize=26996 memory=3328 CPUtime=0.21 cores=0,2,4,6
/proc/24131/stat : 24131 (cosoco) R 24128 24131 12395 0 -1 4202496 1031 0 0 0 21 0 0 0 20 0 1 0 102564951 27643904 832 18446744073709551615 4194304 5972588 140728171474656 140728171472104 5045991 0 0 1 8405026 0 0 0 17 0 0 0 10 0 0 8070896 8075904 20361216 140728171479502 140728171479597 140728171479597 140728171483086 0
/proc/24131/statm: 6749 832 739 435 0 112 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+0.700226 s]
/proc/loadavg: 2.16 2.02 1.97 3/186 24132
/proc/meminfo: memFree=31094556/32770624 swapFree=67108860/67108860
[pid=24131] ppid=24128 vsize=26996 memory=3328 CPUtime=0.59 cores=0,2,4,6
/proc/24131/stat : 24131 (cosoco) R 24128 24131 12395 0 -1 4202496 1031 0 0 0 59 0 0 0 20 0 1 0 102564951 27643904 832 18446744073709551615 4194304 5972588 140728171474656 140728171472104 5320802 0 0 1 8405026 0 0 0 17 0 0 0 10 0 0 8070896 8075904 20361216 140728171479502 140728171479597 140728171479597 140728171483086 0
/proc/24131/statm: 6749 832 739 435 0 112 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+1.50022 s]
/proc/loadavg: 2.22 2.03 1.98 3/186 24132
/proc/meminfo: memFree=31094556/32770624 swapFree=67108860/67108860
[pid=24131] ppid=24128 vsize=26996 memory=3328 CPUtime=1.39 cores=0,2,4,6
/proc/24131/stat : 24131 (cosoco) R 24128 24131 12395 0 -1 4202496 1031 0 0 0 139 0 0 0 20 0 1 0 102564951 27643904 832 18446744073709551615 4194304 5972588 140728171474656 140728171461848 5139490 0 0 1 8405026 0 0 0 17 0 0 0 10 0 0 8070896 8075904 20361216 140728171479502 140728171479597 140728171479597 140728171483086 0
/proc/24131/statm: 6749 832 739 435 0 112 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+3.10896 s]
/proc/loadavg: 2.22 2.03 1.98 3/186 24132
/proc/meminfo: memFree=31094184/32770624 swapFree=67108860/67108860
[pid=24131] ppid=24128 vsize=26996 memory=3480 CPUtime=3 cores=0,2,4,6
/proc/24131/stat : 24131 (cosoco) R 24128 24131 12395 0 -1 4202496 1065 0 0 0 300 0 0 0 20 0 1 0 102564951 27643904 870 18446744073709551615 4194304 5972588 140728171474656 140728171461848 5139315 0 0 1 8405026 0 0 0 17 0 0 0 10 0 0 8070896 8075904 20361216 140728171479502 140728171479597 140728171479597 140728171483086 0
/proc/24131/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+6.30032 s]
/proc/loadavg: 2.29 2.05 1.98 3/186 24132
/proc/meminfo: memFree=31094328/32770624 swapFree=67108860/67108860
[pid=24131] ppid=24128 vsize=26996 memory=3480 CPUtime=6.19 cores=0,2,4,6
/proc/24131/stat : 24131 (cosoco) R 24128 24131 12395 0 -1 4202496 1099 0 0 0 619 0 0 0 20 0 1 0 102564951 27643904 870 18446744073709551615 4194304 5972588 140728171474656 140728171472104 5139333 0 0 1 8405026 0 0 0 17 2 0 0 10 0 0 8070896 8075904 20361216 140728171479502 140728171479597 140728171479597 140728171483086 0
/proc/24131/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+12.7003 s]
/proc/loadavg: 2.34 2.07 1.99 3/186 24132
/proc/meminfo: memFree=31094328/32770624 swapFree=67108860/67108860
[pid=24131] ppid=24128 vsize=26996 memory=3480 CPUtime=12.59 cores=0,2,4,6
/proc/24131/stat : 24131 (cosoco) R 24128 24131 12395 0 -1 4202496 1133 0 0 0 1259 0 0 0 20 0 1 0 102564951 27643904 870 18446744073709551615 4194304 5972588 140728171474656 140728171461848 5321016 0 0 1 8405026 0 0 0 17 2 0 0 10 0 0 8070896 8075904 20361216 140728171479502 140728171479597 140728171479597 140728171483086 0
/proc/24131/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+15.0335 s]
# the end of solver process 24131 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=14.9277 s, system=0.003001 s

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

[startup+12.8003 s]
/proc/loadavg: 2.34 2.07 1.99 3/186 24132
/proc/meminfo: memFree=31094328/32770624 swapFree=67108860/67108860
[pid=24131] ppid=24128 vsize=26996 memory=3480 CPUtime=12.69 cores=0,2,4,6
/proc/24131/stat : 24131 (cosoco) R 24128 24131 12395 0 -1 4202496 1133 0 0 0 1269 0 0 0 20 0 1 0 102564951 27643904 870 18446744073709551615 4194304 5972588 140728171474656 140728171461848 5046284 0 0 1 8405026 0 0 0 17 2 0 0 10 0 0 8070896 8075904 20361216 140728171479502 140728171479597 140728171479597 140728171483086 0
/proc/24131/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+14.4003 s]
/proc/loadavg: 2.34 2.07 1.99 3/186 24132
/proc/meminfo: memFree=31094452/32770624 swapFree=67108860/67108860
[pid=24131] ppid=24128 vsize=26996 memory=3480 CPUtime=14.29 cores=0,2,4,6
/proc/24131/stat : 24131 (cosoco) R 24128 24131 12395 0 -1 4202496 1151 0 0 0 1429 0 0 0 20 0 1 0 102564951 27643904 870 18446744073709551615 4194304 5972588 140728171474656 140728171461848 5048016 0 0 1 8405026 0 0 0 17 2 0 0 10 0 0 8070896 8075904 20361216 140728171479502 140728171479597 140728171479597 140728171483086 0
/proc/24131/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 14.29 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+14.8003 s]
/proc/loadavg: 2.34 2.07 1.99 3/186 24132
/proc/meminfo: memFree=31094452/32770624 swapFree=67108860/67108860
[pid=24131] ppid=24128 vsize=26996 memory=3480 CPUtime=14.69 cores=0,2,4,6
/proc/24131/stat : 24131 (cosoco) R 24128 24131 12395 0 -1 4202496 1151 0 0 0 1469 0 0 0 20 0 1 0 102564951 27643904 870 18446744073709551615 4194304 5972588 140728171474656 140728171461848 5047927 0 0 1 8405026 0 0 0 17 2 0 0 10 0 0 8070896 8075904 20361216 140728171479502 140728171479597 140728171479597 140728171483086 0
/proc/24131/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 14.69 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

[startup+15.0003 s]*
/proc/loadavg: 2.34 2.07 1.99 3/186 24132
/proc/meminfo: memFree=31094452/32770624 swapFree=67108860/67108860
[pid=24131] ppid=24128 vsize=26996 memory=3480 CPUtime=14.9 cores=0,2,4,6
/proc/24131/stat : 24131 (cosoco) R 24128 24131 12395 0 -1 4202496 1151 0 0 0 1490 0 0 0 20 0 1 0 102564951 27643904 870 18446744073709551615 4194304 5972588 140728171474656 140728171461848 5046179 0 0 1 8405026 0 0 0 17 2 0 0 10 0 0 8070896 8075904 20361216 140728171479502 140728171479597 140728171479597 140728171483086 0
/proc/24131/statm: 6749 870 776 435 0 112 0
Current children cumulated CPU time: 14.9 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3480 KiB

Child status: 0
Real time (s): 15.0335
CPU time (s): 14.9307
CPU user time (s): 14.9277
CPU system time (s): 0.003001
CPU usage (%): 99.3165
Max. virtual memory (cumulated for all children) (KiB): 26996
Max. memory (cumulated for all children) (KiB): 3480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.9277
system time used= 0.003001
maximum resident set size= 3564
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1208
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= 9
involuntary context switches= 27


# summary of solver processes directly reported to runsolver:
#   pid: 24131
#   total CPU time (s): 14.9307
#   total CPU user time (s): 14.9277
#   total CPU system time (s): 0.003001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.087778 second user time and 0.134106 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-13 08:28:23
IDJOB=4268645
IDBENCH=133505
IDSOLVER=2659
FILE ID=node135/4268645-1502606533
RUNJOBID= node135-1502597547-18312
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-08.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268645-1502606533/watcher-4268645-1502606533 -o /tmp/evaluation-result-4268645-1502606533/solver-4268645-1502606533 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502597547-18312 --watchdog 300  cosoco -lc -model -restarts HOME/instance-4268645-1502606533.xml

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

MD5SUM BENCH= a0dd3b11b1f6edde9967a93afac168fd
RANDOM SEED=1597778036

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:        31095384 kB
MemAvailable:   31970592 kB
Buffers:          309988 kB
Cached:           863332 kB
SwapCached:            0 kB
Active:           680464 kB
Inactive:         551024 kB
Active(anon):      58480 kB
Inactive(anon):    41324 kB
Active(file):     621984 kB
Inactive(file):   509700 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2348 kB
Writeback:             0 kB
AnonPages:         58212 kB
Mapped:            55916 kB
Shmem:             41656 kB
Slab:             147116 kB
SReclaimable:     118720 kB
SUnreclaim:        28396 kB
KernelStack:        3280 kB
PageTables:         4872 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     342600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 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:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 62028 MiB
End job on node135 at 2017-08-13 08:28:38