Trace number 4268654

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 1.12SAT (TO)994 251.948 252.009

General information on the benchmark

NameKnapsack/Knapsack-m1-s60/
Knapsack-60-250-07.xml
MD5SUMf01027693dd53db4ae08ac6ca1ef0b11
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1058
Best CPU time to get the best result obtained on this benchmark169.91
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":60}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":60}]
Minimum constraint arity60
Maximum constraint arity60
Distribution of constraint arities[{"arity":60,"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 

0.00/0.06	c best=?? lower=0 upper=3092 
0.00/0.06	c
0.00/0.06	c This is cosoco 1.12 --  
0.00/0.06	c
0.00/0.06	c command line: cosoco -lc -model -restarts HOME/instance-4268654-1502663150.xml 
0.00/0.06	c enable optimization
0.00/0.06	c ========================================[ Problem Statistics ]===========================================
0.00/0.06	c |                                                                                                       
0.00/0.06	c |  Parse time        :         0.00 s 
0.00/0.06	c |
0.00/0.06	c |               Variables: 60
0.00/0.06	c |            Domain Sizes: 2..2
0.00/0.06	c |
0.00/0.06	c |             Constraints: 2
0.00/0.06	c |                   Arity: 60..60
0.00/0.06	c | 
0.00/0.06	c |                   Types: 
0.00/0.06	c |                          Sum: 2
0.00/0.06	c |                          
0.00/0.06	c =========================================================================================================
0.00/0.06	o 0
0.00/0.06	c    1 calls to solver: best=0 lower=1 upper=3092 
0.00/0.06	o 97
0.00/0.06	o 103
0.00/0.06	c    3 calls to solver: best=103 lower=104 upper=3092 
0.00/0.06	o 109
0.00/0.06	o 124
0.00/0.06	c    5 calls to solver: best=124 lower=125 upper=3092 
0.00/0.06	o 133
0.00/0.06	o 151
0.00/0.06	c    7 calls to solver: best=151 lower=152 upper=3092 
0.00/0.06	o 176
0.00/0.06	o 181
0.00/0.06	c    9 calls to solver: best=181 lower=182 upper=3092 
0.00/0.06	o 202
0.00/0.06	o 223
0.00/0.06	c   11 calls to solver: best=223 lower=224 upper=3092 
0.00/0.06	o 225
0.00/0.06	o 251
0.00/0.06	c   13 calls to solver: best=251 lower=252 upper=3092 
0.00/0.06	o 255
0.00/0.06	o 265
0.00/0.06	c   15 calls to solver: best=265 lower=266 upper=3092 
0.00/0.06	o 277
0.00/0.06	o 354
0.00/0.06	c   17 calls to solver: best=354 lower=355 upper=3092 
0.00/0.06	o 363
0.00/0.06	o 369
0.00/0.06	c   19 calls to solver: best=369 lower=370 upper=3092 
0.00/0.06	o 380
0.00/0.06	o 381
0.00/0.06	c   21 calls to solver: best=381 lower=382 upper=3092 
0.00/0.07	o 388
0.00/0.07	o 436
0.00/0.07	c   23 calls to solver: best=436 lower=437 upper=3092 
0.00/0.07	o 478
0.00/0.07	o 485
0.00/0.07	c   25 calls to solver: best=485 lower=486 upper=3092 
0.00/0.07	o 497
0.00/0.07	o 566
0.00/0.07	c   27 calls to solver: best=566 lower=567 upper=3092 
0.00/0.07	o 580
0.00/0.07	o 587
0.00/0.07	c   29 calls to solver: best=587 lower=588 upper=3092 
0.00/0.07	o 589
0.00/0.07	o 591
0.00/0.07	c   31 calls to solver: best=591 lower=592 upper=3092 
0.00/0.07	o 606
0.00/0.08	o 611
0.00/0.08	c   33 calls to solver: best=611 lower=612 upper=3092 
0.00/0.08	o 615
0.00/0.08	o 627
0.00/0.08	c   35 calls to solver: best=627 lower=628 upper=3092 
0.00/0.08	o 638
0.00/0.08	o 652
0.00/0.08	c   37 calls to solver: best=652 lower=653 upper=3092 
0.00/0.08	o 655
0.00/0.09	o 658
0.00/0.09	c   39 calls to solver: best=658 lower=659 upper=3092 
0.00/0.09	o 668
0.00/0.10	o 674
0.00/0.10	c   41 calls to solver: best=674 lower=675 upper=3092 
0.04/0.17	o 690
0.15/0.28	o 699
0.15/0.28	c   43 calls to solver: best=699 lower=700 upper=3092 
0.15/0.28	o 701
0.15/0.30	o 703
0.15/0.30	c   45 calls to solver: best=703 lower=704 upper=3092 
0.15/0.30	o 713
0.35/0.43	o 717
0.35/0.43	c   47 calls to solver: best=717 lower=718 upper=3092 
0.35/0.45	o 718
0.35/0.46	o 719
0.35/0.46	c   49 calls to solver: best=719 lower=720 upper=3092 
0.35/0.46	o 733
0.45/0.53	o 739
0.45/0.53	c   51 calls to solver: best=739 lower=740 upper=3092 
0.45/0.54	o 753
0.55/0.63	o 760
0.55/0.63	c   53 calls to solver: best=760 lower=761 upper=3092 
0.55/0.65	o 761
0.55/0.66	o 767
0.55/0.66	c   55 calls to solver: best=767 lower=768 upper=3092 
0.55/0.67	o 772
0.74/0.83	o 777
0.74/0.83	c   57 calls to solver: best=777 lower=778 upper=3092 
0.74/0.83	o 787
0.74/0.84	o 794
0.74/0.84	c   59 calls to solver: best=794 lower=795 upper=3092 
0.74/0.84	o 798
0.74/0.88	o 800
0.74/0.88	c   61 calls to solver: best=800 lower=801 upper=3092 
0.84/0.99	o 804
0.84/0.99	o 826
0.84/0.99	c   63 calls to solver: best=826 lower=827 upper=3092 
1.34/1.44	o 833
1.34/1.49	o 836
1.34/1.49	c   65 calls to solver: best=836 lower=837 upper=3092 
1.44/1.52	o 843
1.54/1.69	o 851
1.54/1.69	c   67 calls to solver: best=851 lower=852 upper=3092 
1.64/1.78	o 865
1.84/1.90	o 867
1.84/1.90	c   69 calls to solver: best=867 lower=868 upper=3092 
1.94/2.07	o 885
2.14/2.27	o 890
2.14/2.27	c   71 calls to solver: best=890 lower=891 upper=3092 
2.54/2.61	o 893
2.54/2.64	o 894
2.54/2.64	c   73 calls to solver: best=894 lower=895 upper=3092 
2.74/2.83	o 897
2.74/2.86	o 908
2.74/2.86	c   75 calls to solver: best=908 lower=909 upper=3092 
2.84/2.96	o 909
3.24/3.32	o 910
3.24/3.32	c   77 calls to solver: best=910 lower=911 upper=3092 
3.24/3.39	o 911
3.44/3.56	o 917
3.44/3.56	c   79 calls to solver: best=917 lower=918 upper=3092 
3.84/4.00	o 918
4.84/4.97	o 921
4.84/4.97	c   81 calls to solver: best=921 lower=922 upper=3092 
5.34/5.40	o 923
5.54/5.63	o 933
5.54/5.63	c   83 calls to solver: best=933 lower=934 upper=3092 
23.94/24.06	o 935
31.94/32.06	o 938
31.94/32.06	c   85 calls to solver: best=938 lower=939 upper=3092 
35.14/35.22	o 945
44.34/44.40	o 948
44.34/44.40	c   87 calls to solver: best=948 lower=949 upper=3092 
46.24/46.38	o 953
47.74/47.86	o 954
47.74/47.86	c   89 calls to solver: best=954 lower=955 upper=3092 
49.34/49.46	o 956
50.04/50.13	o 963
50.04/50.13	c   91 calls to solver: best=963 lower=964 upper=3092 
50.14/50.25	o 964
50.24/50.31	o 968
50.24/50.31	c   93 calls to solver: best=968 lower=969 upper=3092 
51.24/51.32	o 971
53.04/53.18	o 978
53.04/53.18	c   95 calls to solver: best=978 lower=979 upper=3092 
71.14/71.27	o 979
74.44/74.58	o 980
74.44/74.58	c   97 calls to solver: best=980 lower=981 upper=3092 
90.64/90.79	o 992
104.94/105.00	o 994
104.94/105.00	c   99 calls to solver: best=994 lower=995 upper=3092 
251.94/252.00	
251.94/252.00	c *** INTERRUPTED ***
251.94/252.00	c restarts              : 88          
251.94/252.00	c conflicts             : 4415526      (17526 /sec)
251.94/252.00	c decisions             : 27068856     (107439 /sec)
251.94/252.00	c propagations          : 240503972   (954587 /sec)
251.94/252.00	c root propagations     : 60          
251.94/252.00	c filter calls          : 94451043       (374887 /sec)
251.94/252.00	c useless filter calls  : 57206983       (60 %)
251.94/252.00	c Memory used           : 26.37 MB
251.94/252.00	c CPU time              : 251.946 s
251.94/252.00	
251.94/252.00	c nb Solutions = 99
251.94/252.00	s SATISFIABLE
251.94/252.00	c Best value found: 994
251.94/252.00	
251.94/252.00	
251.94/252.00	v <instantiation type='solution' cost='994'>
251.94/252.00	v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[4] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[5] x[6] x[7] x[8] x[9] </list>
251.94/252.00	v <values>0 0 0 0 1 0 1 1 0 0 1 1 0 1 0 0 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 </values>
251.94/252.00	v </instantiation>
251.94/252.00

Verifier Data 

OK	994

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 (15347 MiB free)
  memory of node 1: 16384 MiB (15628 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268654-1502663150/watcher-4268654-1502663150 -o /tmp/evaluation-result-4268654-1502663150/solver-4268654-1502663150 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30670 --watchdog 312 cosoco -lc -model -restarts HOME/instance-4268654-1502663150.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 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
solver pid=8166, runsolver pid=8163
Current StackSize limit: 8192 KiB


[startup+0.100172 s]*
/proc/loadavg: 2.00 2.00 2.03 3/184 8167
/proc/meminfo: memFree=31719220/32770624 swapFree=67108860/67108860
[pid=8166] ppid=8163 vsize=26996 memory=3328 CPUtime=0.04 cores=0,2,4,6
/proc/8166/stat : 8166 (cosoco) R 8163 8166 11586 0 -1 4202496 1038 0 0 0 4 0 0 0 20 0 1 0 54655619 27643904 832 18446744073709551615 4194304 5972588 140727274235376 140727274232024 5045838 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 11157504 140727274242510 140727274242605 140727274242605 140727274246094 0
/proc/8166/statm: 6749 832 736 435 0 112 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+0.209289 s]*
/proc/loadavg: 2.00 2.00 2.03 3/184 8167
/proc/meminfo: memFree=31719220/32770624 swapFree=67108860/67108860
[pid=8166] ppid=8163 vsize=26996 memory=3328 CPUtime=0.15 cores=0,2,4,6
/proc/8166/stat : 8166 (cosoco) R 8163 8166 11586 0 -1 4202496 1038 0 0 0 15 0 0 0 20 0 1 0 54655619 27643904 832 18446744073709551615 4194304 5972588 140727274235376 140727274232024 5046280 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 11157504 140727274242510 140727274242605 140727274242605 140727274246094 0
/proc/8166/statm: 6749 832 736 435 0 112 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+0.308854 s]*
/proc/loadavg: 2.00 2.00 2.03 3/184 8167
/proc/meminfo: memFree=31719220/32770624 swapFree=67108860/67108860
[pid=8166] ppid=8163 vsize=26996 memory=3328 CPUtime=0.25 cores=0,2,4,6
/proc/8166/stat : 8166 (cosoco) R 8163 8166 11586 0 -1 4202496 1038 0 0 0 25 0 0 0 20 0 1 0 54655619 27643904 832 18446744073709551615 4194304 5972588 140727274235376 140727274232024 5338173 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 11157504 140727274242510 140727274242605 140727274242605 140727274246094 0
/proc/8166/statm: 6749 832 736 435 0 112 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+0.700334 s]
/proc/loadavg: 2.00 2.00 2.03 4/184 8167
/proc/meminfo: memFree=31719436/32770624 swapFree=67108860/67108860
[pid=8166] ppid=8163 vsize=26996 memory=3328 CPUtime=0.64 cores=0,2,4,6
/proc/8166/stat : 8166 (cosoco) R 8163 8166 11586 0 -1 4202496 1038 0 0 0 64 0 0 0 20 0 1 0 54655619 27643904 832 18446744073709551615 4194304 5972588 140727274235376 140727274232824 5048486 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 11157504 140727274242510 140727274242605 140727274242605 140727274246094 0
/proc/8166/statm: 6749 832 736 435 0 112 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.00 2.03 3/184 8167
/proc/meminfo: memFree=31719932/32770624 swapFree=67108860/67108860
[pid=8166] ppid=8163 vsize=26996 memory=3328 CPUtime=1.44 cores=0,2,4,6
/proc/8166/stat : 8166 (cosoco) R 8163 8166 11586 0 -1 4202496 1038 0 0 0 144 0 0 0 20 0 1 0 54655619 27643904 832 18446744073709551615 4194304 5972588 140727274235376 140727274232824 5047593 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 11157504 140727274242510 140727274242605 140727274242605 140727274246094 0
/proc/8166/statm: 6749 832 736 435 0 112 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+3.10894 s]
/proc/loadavg: 2.00 2.00 2.03 3/184 8167
/proc/meminfo: memFree=31720056/32770624 swapFree=67108860/67108860
[pid=8166] ppid=8163 vsize=26996 memory=3508 CPUtime=3.05 cores=0,2,4,6
/proc/8166/stat : 8166 (cosoco) R 8163 8166 11586 0 -1 4202496 1081 0 0 0 305 0 0 0 20 0 1 0 54655619 27643904 877 18446744073709551615 4194304 5972588 140727274235376 140727274222568 5139281 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 11157504 140727274242510 140727274242605 140727274242605 140727274246094 0
/proc/8166/statm: 6749 877 776 435 0 112 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3508 KiB

[startup+6.30033 s]
/proc/loadavg: 1.92 1.98 2.03 3/184 8167
/proc/meminfo: memFree=31720356/32770624 swapFree=67108860/67108860
[pid=8166] ppid=8163 vsize=26996 memory=3508 CPUtime=6.24 cores=0,2,4,6
/proc/8166/stat : 8166 (cosoco) R 8163 8166 11586 0 -1 4202496 1124 0 0 0 624 0 0 0 20 0 1 0 54655619 27643904 877 18446744073709551615 4194304 5972588 140727274235376 140727274232824 5048612 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 11157504 140727274242510 140727274242605 140727274242605 140727274246094 0
/proc/8166/statm: 6749 877 776 435 0 112 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3508 KiB

[startup+12.7003 s]
/proc/loadavg: 1.92 1.98 2.03 3/182 8167
/proc/meminfo: memFree=31722456/32770624 swapFree=67108860/67108860
[pid=8166] ppid=8163 vsize=26996 memory=3508 CPUtime=12.64 cores=0,2,4,6
/proc/8166/stat : 8166 (cosoco) R 8163 8166 11586 0 -1 4202496 1150 0 0 0 1264 0 0 0 20 0 1 0 54655619 27643904 877 18446744073709551615 4194304 5972588 140727274235376 140727274222568 5046151 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 11157504 140727274242510 140727274242605 140727274242605 140727274246094 0
/proc/8166/statm: 6749 877 776 435 0 112 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3508 KiB

[startup+25.5003 s]
/proc/loadavg: 1.94 1.98 2.03 3/181 8167
/proc/meminfo: memFree=31724316/32770624 swapFree=67108860/67108860
[pid=8166] ppid=8163 vsize=26996 memory=3508 CPUtime=25.44 cores=0,2,4,6
/proc/8166/stat : 8166 (cosoco) R 8163 8166 11586 0 -1 4202496 1217 0 0 0 2544 0 0 0 20 0 1 0 54655619 27643904 877 18446744073709551615 4194304 5972588 140727274235376 140727274232824 5139490 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 11157504 140727274242510 140727274242605 140727274242605 140727274246094 0
/proc/8166/statm: 6749 877 776 435 0 112 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3508 KiB

[startup+51.1087 s]
/proc/loadavg: 1.96 1.99 2.03 3/181 8168
/proc/meminfo: memFree=31724308/32770624 swapFree=67108860/67108860
[pid=8166] ppid=8163 vsize=26996 memory=3508 CPUtime=51.04 cores=0,2,4,6
/proc/8166/stat : 8166 (cosoco) R 8163 8166 11586 0 -1 4202496 1262 0 0 0 5104 0 0 0 20 0 1 0 54655619 27643904 877 18446744073709551615 4194304 5972588 140727274235376 140727274222568 5139312 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 11157504 140727274242510 140727274242605 140727274242605 140727274246094 0
/proc/8166/statm: 6749 877 776 435 0 112 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3508 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/181 8170
/proc/meminfo: memFree=31724440/32770624 swapFree=67108860/67108860
[pid=8166] ppid=8163 vsize=26996 memory=3508 CPUtime=102.24 cores=0,2,4,6
/proc/8166/stat : 8166 (cosoco) R 8163 8166 11586 0 -1 4202496 1305 0 0 0 10224 0 0 0 20 0 1 0 54655619 27643904 877 18446744073709551615 4194304 5972588 140727274235376 140727274232824 5139274 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 11157504 140727274242510 140727274242605 140727274242605 140727274246094 0
/proc/8166/statm: 6749 877 776 435 0 112 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3508 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 1.97 2.02 3/181 8172
/proc/meminfo: memFree=31724068/32770624 swapFree=67108860/67108860
[pid=8166] ppid=8163 vsize=26996 memory=3508 CPUtime=162.23 cores=0,2,4,6
/proc/8166/stat : 8166 (cosoco) R 8163 8166 11586 0 -1 4202496 1331 0 0 0 16223 0 0 0 20 0 1 0 54655619 27643904 877 18446744073709551615 4194304 5972588 140727274235376 140727274222568 5139319 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 11157504 140727274242510 140727274242605 140727274242605 140727274246094 0
/proc/8166/statm: 6749 877 776 435 0 112 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3508 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.98 2.02 3/181 8174
/proc/meminfo: memFree=31723936/32770624 swapFree=67108860/67108860
[pid=8166] ppid=8163 vsize=26996 memory=3508 CPUtime=222.23 cores=0,2,4,6
/proc/8166/stat : 8166 (cosoco) R 8163 8166 11586 0 -1 4202496 1357 0 0 0 22223 0 0 0 20 0 1 0 54655619 27643904 877 18446744073709551615 4194304 5972588 140727274235376 140727274222568 5139264 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 11157504 140727274242510 140727274242605 140727274242605 140727274246094 0
/proc/8166/statm: 6749 877 776 435 0 112 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3508 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 1.98 1.98 2.02 3/181 8236
/proc/meminfo: memFree=31724524/32770624 swapFree=67108860/67108860
[pid=8166] ppid=8163 vsize=26996 memory=3508 CPUtime=251.94 cores=0,2,4,6
/proc/8166/stat : 8166 (cosoco) R 8163 8166 11586 0 -1 4202496 1383 0 0 0 25194 0 0 0 20 0 1 0 54655619 27643904 877 18446744073709551615 4194304 5972588 140727274235376 140727274222568 5139338 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 11157504 140727274242510 140727274242605 140727274242605 140727274246094 0
/proc/8166/statm: 6749 877 776 435 0 112 0
Current children cumulated CPU time: 251.94 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3508 KiB

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

[startup+252.009 s]
# the end of solver process 8166 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.946 s, system=0.001999 s

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

Child status: 1
Real time (s): 252.009
CPU time (s): 251.948
CPU user time (s): 251.946
CPU system time (s): 0.001999
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 26996
Max. memory (cumulated for all children) (KiB): 3508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.946
system time used= 0.001999
maximum resident set size= 3588
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1439
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= 317


# summary of solver processes directly reported to runsolver:
#   pid: 8166
#   total CPU time (s): 251.948
#   total CPU user time (s): 251.946
#   total CPU system time (s): 0.001999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.81736 second user time and 1.68977 second system time

The end

Launcher Data 

Begin job on node124 at 2017-08-14 00:11:34
IDJOB=4268654
IDBENCH=133488
IDSOLVER=2659
FILE ID=node124/4268654-1502663150
RUNJOBID= node124-1502644521-30670
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s60/Knapsack-60-250-07.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268654-1502663150/watcher-4268654-1502663150 -o /tmp/evaluation-result-4268654-1502663150/solver-4268654-1502663150 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30670 --watchdog 312  cosoco -lc -model -restarts HOME/instance-4268654-1502663150.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f01027693dd53db4ae08ac6ca1ef0b11
RANDOM SEED=1560293791

node124.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        31720128 kB
MemAvailable:   31997796 kB
Buffers:          178944 kB
Cached:           388000 kB
SwapCached:            0 kB
Active:           425876 kB
Inactive:         197680 kB
Active(anon):       7848 kB
Inactive(anon):    73796 kB
Active(file):     418028 kB
Inactive(file):   123884 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2376 kB
Writeback:             0 kB
AnonPages:         56376 kB
Mapped:            46704 kB
Shmem:             25320 kB
Slab:             129412 kB
SReclaimable:     103184 kB
SUnreclaim:        26228 kB
KernelStack:        3312 kB
PageTables:         5356 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     330532 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 62028 MiB
End job on node124 at 2017-08-14 00:15:46