Trace number 4258548

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 1.1SAT (TO)994 251.61301 252.00999

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 

0.00/0.41	c best=?? lower=0 upper=3092 
0.00/0.41	c
0.00/0.41	c This is cosoco 1.1 --  
0.00/0.41	c
0.00/0.41	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258548-1502649422.xml 
0.00/0.41	c enable optimization
0.00/0.41	c ========================================[ Problem Statistics ]===========================================
0.00/0.41	c |                                                                                                       
0.00/0.41	c |  Parse time        :         0.00 s 
0.00/0.41	c |
0.00/0.41	c |               Variables: 60
0.00/0.41	c |            Domain Sizes: 2..2
0.00/0.41	c |
0.00/0.41	c |             Constraints: 2
0.00/0.41	c |                   Arity: 60..60
0.00/0.41	c | 
0.00/0.41	c |                   Types: 
0.00/0.41	c |                          Sum: 2
0.00/0.41	c |                          
0.00/0.41	c =========================================================================================================
0.00/0.41	o 0
0.00/0.41	c    1 calls to solver: best=0 lower=1 upper=3092 
0.00/0.41	o 97
0.00/0.41	o 103
0.00/0.41	c    3 calls to solver: best=103 lower=104 upper=3092 
0.00/0.41	o 109
0.00/0.41	o 124
0.00/0.41	c    5 calls to solver: best=124 lower=125 upper=3092 
0.00/0.42	o 133
0.00/0.42	o 151
0.00/0.42	c    7 calls to solver: best=151 lower=152 upper=3092 
0.00/0.42	o 176
0.00/0.42	o 181
0.00/0.42	c    9 calls to solver: best=181 lower=182 upper=3092 
0.00/0.42	o 202
0.00/0.42	o 223
0.00/0.42	c   11 calls to solver: best=223 lower=224 upper=3092 
0.00/0.42	o 225
0.00/0.42	o 251
0.00/0.42	c   13 calls to solver: best=251 lower=252 upper=3092 
0.00/0.42	o 255
0.00/0.42	o 265
0.00/0.42	c   15 calls to solver: best=265 lower=266 upper=3092 
0.00/0.42	o 277
0.00/0.42	o 354
0.00/0.42	c   17 calls to solver: best=354 lower=355 upper=3092 
0.00/0.42	o 363
0.00/0.42	o 369
0.00/0.42	c   19 calls to solver: best=369 lower=370 upper=3092 
0.00/0.42	o 380
0.00/0.42	o 381
0.00/0.42	c   21 calls to solver: best=381 lower=382 upper=3092 
0.00/0.42	o 388
0.00/0.42	o 436
0.00/0.42	c   23 calls to solver: best=436 lower=437 upper=3092 
0.00/0.42	o 478
0.00/0.42	o 485
0.00/0.42	c   25 calls to solver: best=485 lower=486 upper=3092 
0.00/0.42	o 497
0.00/0.42	o 566
0.00/0.42	c   27 calls to solver: best=566 lower=567 upper=3092 
0.00/0.42	o 580
0.00/0.42	o 587
0.00/0.42	c   29 calls to solver: best=587 lower=588 upper=3092 
0.00/0.42	o 589
0.00/0.43	o 591
0.00/0.43	c   31 calls to solver: best=591 lower=592 upper=3092 
0.00/0.43	o 606
0.00/0.43	o 611
0.00/0.43	c   33 calls to solver: best=611 lower=612 upper=3092 
0.00/0.43	o 615
0.00/0.43	o 627
0.00/0.43	c   35 calls to solver: best=627 lower=628 upper=3092 
0.00/0.44	o 638
0.00/0.44	o 652
0.00/0.44	c   37 calls to solver: best=652 lower=653 upper=3092 
0.00/0.44	o 655
0.00/0.45	o 658
0.00/0.45	c   39 calls to solver: best=658 lower=659 upper=3092 
0.00/0.45	o 668
0.00/0.45	o 674
0.00/0.45	c   41 calls to solver: best=674 lower=675 upper=3092 
0.10/0.52	o 690
0.19/0.64	o 699
0.19/0.64	c   43 calls to solver: best=699 lower=700 upper=3092 
0.19/0.64	o 701
0.19/0.65	o 703
0.19/0.65	c   45 calls to solver: best=703 lower=704 upper=3092 
0.19/0.66	o 713
0.28/0.79	o 717
0.28/0.79	c   47 calls to solver: best=717 lower=718 upper=3092 
0.38/0.81	o 718
0.38/0.82	o 719
0.38/0.82	c   49 calls to solver: best=719 lower=720 upper=3092 
0.38/0.82	o 733
0.38/0.89	o 739
0.38/0.89	c   51 calls to solver: best=739 lower=740 upper=3092 
0.48/0.90	o 753
0.48/1.00	o 760
0.48/1.00	c   53 calls to solver: best=760 lower=761 upper=3092 
0.59/1.01	o 761
0.59/1.02	o 767
0.59/1.02	c   55 calls to solver: best=767 lower=768 upper=3092 
0.59/1.03	o 772
0.69/1.19	o 777
0.69/1.19	c   57 calls to solver: best=777 lower=778 upper=3092 
0.78/1.20	o 787
0.78/1.20	o 794
0.78/1.20	c   59 calls to solver: best=794 lower=795 upper=3092 
0.78/1.20	o 798
0.78/1.25	o 800
0.78/1.25	c   61 calls to solver: best=800 lower=801 upper=3092 
0.88/1.35	o 804
0.88/1.35	o 826
0.88/1.35	c   63 calls to solver: best=826 lower=827 upper=3092 
1.38/1.81	o 833
1.38/1.86	o 836
1.38/1.86	c   65 calls to solver: best=836 lower=837 upper=3092 
1.38/1.89	o 843
1.59/2.06	o 851
1.59/2.06	c   67 calls to solver: best=851 lower=852 upper=3092 
1.69/2.15	o 865
1.78/2.27	o 867
1.78/2.27	c   69 calls to solver: best=867 lower=868 upper=3092 
1.98/2.44	o 885
2.18/2.65	o 890
2.18/2.65	c   71 calls to solver: best=890 lower=891 upper=3092 
2.48/2.99	o 893
2.59/3.02	o 894
2.59/3.02	c   73 calls to solver: best=894 lower=895 upper=3092 
2.78/3.21	o 897
2.78/3.24	o 908
2.78/3.24	c   75 calls to solver: best=908 lower=909 upper=3092 
2.88/3.34	o 909
3.28/3.70	o 910
3.28/3.70	c   77 calls to solver: best=910 lower=911 upper=3092 
3.28/3.77	o 911
3.48/3.95	o 917
3.48/3.95	c   79 calls to solver: best=917 lower=918 upper=3092 
3.88/4.39	o 918
4.88/5.37	o 921
4.88/5.37	c   81 calls to solver: best=921 lower=922 upper=3092 
5.28/5.79	o 923
5.59/6.03	o 933
5.59/6.03	c   83 calls to solver: best=933 lower=934 upper=3092 
24.18/24.64	o 935
32.28/32.74	o 938
32.28/32.74	c   85 calls to solver: best=938 lower=939 upper=3092 
35.48/35.94	o 945
44.78/45.21	o 948
44.78/45.21	c   87 calls to solver: best=948 lower=949 upper=3092 
46.78/47.22	o 953
48.28/48.70	o 954
48.28/48.70	c   89 calls to solver: best=954 lower=955 upper=3092 
49.88/50.33	o 956
50.48/51.00	o 963
50.48/51.00	c   91 calls to solver: best=963 lower=964 upper=3092 
50.69/51.12	o 964
50.69/51.19	o 968
50.69/51.19	c   93 calls to solver: best=968 lower=969 upper=3092 
51.78/52.21	o 971
53.59/54.09	o 978
53.59/54.09	c   95 calls to solver: best=978 lower=979 upper=3092 
71.88/72.35	o 979
75.18/75.67	o 980
75.18/75.67	c   97 calls to solver: best=980 lower=981 upper=3092 
91.48/91.96	o 992
105.78/106.25	o 994
105.78/106.25	c   99 calls to solver: best=994 lower=995 upper=3092 
251.60/252.00	
251.60/252.00	c *** INTERRUPTED ***
251.60/252.00	c restarts              : 88          
251.60/252.00	c conflicts             : 4380086      (17409 /sec)
251.60/252.00	c decisions             : 26815086     (106576 /sec)
251.60/252.00	c propagations          : 238013166   (945981 /sec)
251.60/252.00	c root propagations     : 60          
251.60/252.00	c filter calls          : 93565601       (371876 /sec)
251.60/252.00	c useless filter calls  : 56676386       (60 %)
251.60/252.00	c Memory used           : 26.37 MB
251.60/252.00	c CPU time              : 251.605 s
251.60/252.00	
251.60/252.00	c nb Solutions = 99
251.60/252.00	s SATISFIABLE
251.60/252.00	c Best value found: 994
251.60/252.00	
251.60/252.00	
251.60/252.00	v <instantiation type='solution' cost='994'>
251.60/252.00	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>
251.60/252.00	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>
251.60/252.00	v </instantiation>
251.60/252.00

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 (15075 MiB free)
  memory of node 1: 16384 MiB (15262 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4258548-1502649422/watcher-4258548-1502649422 -o /tmp/evaluation-result-4258548-1502649422/solver-4258548-1502649422 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502640979-4140 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4258548-1502649422.xml 

running on 4 cores: 1,3,5,7

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
Current StackSize limit: 8192 KiB

solver pid=8314, runsolver pid=8311

[startup+0.100133 s]*
/proc/loadavg: 2.01 2.01 2.05 2/186 8315
/proc/meminfo: memFree=31065840/32770624 swapFree=67108860/67108860
[pid=8314] ppid=8311 vsize=33976 memory=456 CPUtime=0 cores=1,3,5,7
/proc/8314/stat : 8314 (runsolver) D 8311 8314 12395 0 -1 4202560 111 0 0 0 0 0 0 0 20 0 1 0 106853532 34791424 114 18446744073709551615 4194304 4346622 140727291961184 140727291957816 140578529260247 0 0 1 24578 18446744071580418449 0 0 17 7 0 0 0 0 0 6446216 6449568 26845184 140727291969666 140727291970089 140727291970089 140727291973578 0
/proc/8314/statm: 8494 114 52 38 0 4205 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 33976 KiB
Current children cumulated memory: 456 KiB

[startup+0.209282 s]*
/proc/loadavg: 2.01 2.01 2.05 2/186 8315
/proc/meminfo: memFree=31065840/32770624 swapFree=67108860/67108860
[pid=8314] ppid=8311 vsize=33976 memory=456 CPUtime=0 cores=1,3,5,7
/proc/8314/stat : 8314 (runsolver) D 8311 8314 12395 0 -1 4202560 111 0 0 0 0 0 0 0 20 0 1 0 106853532 34791424 114 18446744073709551615 4194304 4346622 140727291961184 140727291957816 140578529260247 0 0 1 24578 18446744071580418449 0 0 17 7 0 0 0 0 0 6446216 6449568 26845184 140727291969666 140727291970089 140727291970089 140727291973578 0
/proc/8314/statm: 8494 114 52 38 0 4205 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 33976 KiB
Current children cumulated memory: 456 KiB

[startup+0.309107 s]*
/proc/loadavg: 2.01 2.01 2.05 2/186 8315
/proc/meminfo: memFree=31065840/32770624 swapFree=67108860/67108860
[pid=8314] ppid=8311 vsize=33976 memory=456 CPUtime=0 cores=1,3,5,7
/proc/8314/stat : 8314 (runsolver) D 8311 8314 12395 0 -1 4202560 111 0 0 0 0 0 0 0 20 0 1 0 106853532 34791424 114 18446744073709551615 4194304 4346622 140727291961184 140727291957816 140578529260247 0 0 1 24578 18446744071580418449 0 0 17 7 0 0 0 0 0 6446216 6449568 26845184 140727291969666 140727291970089 140727291970089 140727291973578 0
/proc/8314/statm: 8494 114 52 38 0 4205 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 33976 KiB
Current children cumulated memory: 456 KiB

[startup+0.700275 s]
/proc/loadavg: 2.01 2.01 2.05 3/186 8315
/proc/meminfo: memFree=31065408/32770624 swapFree=67108860/67108860
[pid=8314] ppid=8311 vsize=26996 memory=3328 CPUtime=0.28 cores=1,3,5,7
/proc/8314/stat : 8314 (cosoco) R 8311 8314 12395 0 -1 4202496 1031 0 0 0 28 0 0 0 20 0 1 0 106853532 27643904 832 18446744073709551615 4194304 5972556 140720583394096 140720583390744 5045801 0 0 1 8405026 0 0 0 17 1 0 0 41 0 0 8070896 8075904 36884480 140720583401899 140720583402029 140720583402029 140720583405518 0
/proc/8314/statm: 6749 832 736 435 0 112 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+1.50028 s]
/proc/loadavg: 2.01 2.01 2.05 3/186 8315
/proc/meminfo: memFree=31065408/32770624 swapFree=67108860/67108860
[pid=8314] ppid=8311 vsize=26996 memory=3328 CPUtime=1.08 cores=1,3,5,7
/proc/8314/stat : 8314 (cosoco) R 8311 8314 12395 0 -1 4202496 1031 0 0 0 108 0 0 0 20 0 1 0 106853532 27643904 832 18446744073709551615 4194304 5972556 140720583394096 140720583381288 5139248 0 0 1 8405026 0 0 0 17 1 0 0 41 0 0 8070896 8075904 36884480 140720583401899 140720583402029 140720583402029 140720583405518 0
/proc/8314/statm: 6749 832 736 435 0 112 0
Current children cumulated CPU time: 1.08 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3328 KiB

[startup+3.10895 s]
/proc/loadavg: 2.01 2.01 2.05 3/186 8315
/proc/meminfo: memFree=31065200/32770624 swapFree=67108860/67108860
[pid=8314] ppid=8311 vsize=26996 memory=3500 CPUtime=2.69 cores=1,3,5,7
/proc/8314/stat : 8314 (cosoco) R 8311 8314 12395 0 -1 4202496 1073 0 0 0 269 0 0 0 20 0 1 0 106853532 27643904 875 18446744073709551615 4194304 5972556 140720583394096 140720583381288 5139483 0 0 1 8405026 0 0 0 17 1 0 0 41 0 0 8070896 8075904 36884480 140720583401899 140720583402029 140720583402029 140720583405518 0
/proc/8314/statm: 6749 875 774 435 0 112 0
Current children cumulated CPU time: 2.69 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3500 KiB

[startup+6.30024 s]
/proc/loadavg: 2.01 2.01 2.05 2/183 8347
/proc/meminfo: memFree=31066656/32770624 swapFree=67108860/67108860
[pid=8314] ppid=8311 vsize=26996 memory=3500 CPUtime=5.88 cores=1,3,5,7
/proc/8314/stat : 8314 (cosoco) R 8311 8314 12395 0 -1 4202496 1115 0 0 0 588 0 0 0 20 0 1 0 106853532 27643904 875 18446744073709551615 4194304 5972556 140720583394096 140720583381288 5139265 0 0 1 8405026 0 0 0 17 1 0 0 41 0 0 8070896 8075904 36884480 140720583401899 140720583402029 140720583402029 140720583405518 0
/proc/8314/statm: 6749 875 774 435 0 112 0
Current children cumulated CPU time: 5.88 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3500 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.01 2.05 3/186 8376
/proc/meminfo: memFree=31065216/32770624 swapFree=67108860/67108860
[pid=8314] ppid=8311 vsize=26996 memory=3500 CPUtime=12.28 cores=1,3,5,7
/proc/8314/stat : 8314 (cosoco) R 8311 8314 12395 0 -1 4202496 1140 0 0 0 1228 0 0 0 20 0 1 0 106853532 27643904 875 18446744073709551615 4194304 5972556 140720583394096 140720583381288 5045801 0 0 1 8405026 0 0 0 17 1 0 0 41 0 0 8070896 8075904 36884480 140720583401899 140720583402029 140720583402029 140720583405518 0
/proc/8314/statm: 6749 875 774 435 0 112 0
Current children cumulated CPU time: 12.28 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3500 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 8376
/proc/meminfo: memFree=31065352/32770624 swapFree=67108860/67108860
[pid=8314] ppid=8311 vsize=26996 memory=3500 CPUtime=25.08 cores=1,3,5,7
/proc/8314/stat : 8314 (cosoco) R 8311 8314 12395 0 -1 4202496 1205 0 0 0 2508 0 0 0 20 0 1 0 106853532 27643904 875 18446744073709551615 4194304 5972556 140720583394096 140720583391544 5047124 0 0 1 8405026 0 0 0 17 1 0 0 41 0 0 8070896 8075904 36884480 140720583401899 140720583402029 140720583402029 140720583405518 0
/proc/8314/statm: 6749 875 774 435 0 112 0
Current children cumulated CPU time: 25.08 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3500 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 8376
/proc/meminfo: memFree=31065652/32770624 swapFree=67108860/67108860
[pid=8314] ppid=8311 vsize=26996 memory=3500 CPUtime=50.69 cores=1,3,5,7
/proc/8314/stat : 8314 (cosoco) R 8311 8314 12395 0 -1 4202496 1249 0 0 0 5069 0 0 0 20 0 1 0 106853532 27643904 875 18446744073709551615 4194304 5972556 140720583394096 140720583381288 5046460 0 0 1 8405026 0 0 0 17 1 0 0 41 0 0 8070896 8075904 36884480 140720583401899 140720583402029 140720583402029 140720583405518 0
/proc/8314/statm: 6749 875 774 435 0 112 0
Current children cumulated CPU time: 50.69 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3500 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 8378
/proc/meminfo: memFree=31065376/32770624 swapFree=67108860/67108860
[pid=8314] ppid=8311 vsize=26996 memory=3500 CPUtime=101.88 cores=1,3,5,7
/proc/8314/stat : 8314 (cosoco) R 8311 8314 12395 0 -1 4202496 1291 0 0 0 10188 0 0 0 20 0 1 0 106853532 27643904 875 18446744073709551615 4194304 5972556 140720583394096 140720583391544 5048401 0 0 1 8405026 0 0 0 17 1 0 0 41 0 0 8070896 8075904 36884480 140720583401899 140720583402029 140720583402029 140720583405518 0
/proc/8314/statm: 6749 875 774 435 0 112 0
Current children cumulated CPU time: 101.88 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3500 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 8381
/proc/meminfo: memFree=31065684/32770624 swapFree=67108860/67108860
[pid=8314] ppid=8311 vsize=26996 memory=3500 CPUtime=161.89 cores=1,3,5,7
/proc/8314/stat : 8314 (cosoco) R 8311 8314 12395 0 -1 4202496 1316 0 0 0 16189 0 0 0 20 0 1 0 106853532 27643904 875 18446744073709551615 4194304 5972556 140720583394096 140720583381288 5139248 0 0 1 8405026 0 0 0 17 1 0 0 41 0 0 8070896 8075904 36884480 140720583401899 140720583402029 140720583402029 140720583405518 0
/proc/8314/statm: 6749 875 774 435 0 112 0
Current children cumulated CPU time: 161.89 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3500 KiB

[startup+222.3 s]
/proc/loadavg: 2.11 2.04 2.05 3/185 8383
/proc/meminfo: memFree=31065180/32770624 swapFree=67108860/67108860
[pid=8314] ppid=8311 vsize=26996 memory=3500 CPUtime=221.89 cores=1,3,5,7
/proc/8314/stat : 8314 (cosoco) R 8311 8314 12395 0 -1 4202496 1341 0 0 0 22189 0 0 0 20 0 1 0 106853532 27643904 875 18446744073709551615 4194304 5972556 140720583394096 140720583381288 5046929 0 0 1 8405026 0 0 0 17 1 0 0 41 0 0 8070896 8075904 36884480 140720583401899 140720583402029 140720583402029 140720583405518 0
/proc/8314/statm: 6749 875 774 435 0 112 0
Current children cumulated CPU time: 221.89 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3500 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.07 2.04 2.05 3/185 8385
/proc/meminfo: memFree=31064992/32770624 swapFree=67108860/67108860
[pid=8314] ppid=8311 vsize=26996 memory=3500 CPUtime=251.6 cores=1,3,5,7
/proc/8314/stat : 8314 (cosoco) R 8311 8314 12395 0 -1 4202496 1341 0 0 0 25160 0 0 0 20 0 1 0 106853532 27643904 875 18446744073709551615 4194304 5972556 140720583394096 140720583381288 5046421 0 0 1 8405026 0 0 0 17 1 0 0 41 0 0 8070896 8075904 36884480 140720583401899 140720583402029 140720583402029 140720583405518 0
/proc/8314/statm: 6749 875 774 435 0 112 0
Current children cumulated CPU time: 251.6 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 3500 KiB

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

[startup+252.01 s]
# the end of solver process 8314 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.605 s, system=0.008 s

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

Child status: 1
Real time (s): 252.01
CPU time (s): 251.613
CPU user time (s): 251.605
CPU system time (s): 0.008
CPU usage (%): 99.8425
Max. virtual memory (cumulated for all children) (KiB): 33976
Max. memory (cumulated for all children) (KiB): 3500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.605
system time used= 0.008
maximum resident set size= 3580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1397
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= 10
involuntary context switches= 170


# summary of solver processes directly reported to runsolver:
#   pid: 8314
#   total CPU time (s): 251.613
#   total CPU user time (s): 251.605
#   total CPU system time (s): 0.008

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.12667 second user time and 1.41023 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-13 20:23:09
IDJOB=4258548
IDBENCH=133488
IDSOLVER=2644
FILE ID=node135/4258548-1502649422
RUNJOBID= node135-1502640979-4140
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s60/Knapsack-60-250-07.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258548-1502649422/watcher-4258548-1502649422 -o /tmp/evaluation-result-4258548-1502649422/solver-4258548-1502649422 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502640979-4140 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4258548-1502649422.xml

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

MD5SUM BENCH= f01027693dd53db4ae08ac6ca1ef0b11
RANDOM SEED=2005063433

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:        31065580 kB
MemAvailable:   31970928 kB
Buffers:          313496 kB
Cached:           889004 kB
SwapCached:            0 kB
Active:           699700 kB
Inactive:         560132 kB
Active(anon):      57656 kB
Inactive(anon):    41324 kB
Active(file):     642044 kB
Inactive(file):   518808 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2380 kB
Writeback:             0 kB
AnonPages:         57172 kB
Mapped:            57152 kB
Shmem:             41656 kB
Slab:             148656 kB
SReclaimable:     120660 kB
SUnreclaim:        27996 kB
KernelStack:        3312 kB
PageTables:         4836 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     341072 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 20:27:21