Trace number 4265723

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco-sat 1.12OPT1021 20.7216 20.799

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-07.xml
MD5SUMddd3703b8a67d475e5b0b20416c98cf0
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1021
Best CPU time to get the best result obtained on this benchmark6.44064
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":40}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":40}]
Minimum constraint arity40
Maximum constraint arity40
Distribution of constraint arities[{"arity":40,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.08	c SAT : Variables: 80 -- Clauses: 80
0.00/0.08	c best=?? lower=0 upper=2000 
0.00/0.08	c
0.00/0.08	c This is cosoco 1.12 --  
0.00/0.08	c
0.00/0.08	c command line: cosoco -lc -model -restarts -sat HOME/instance-4265723-1502581524.xml 
0.00/0.08	c enable optimization
0.00/0.08	c ========================================[ Problem Statistics ]===========================================
0.00/0.08	c |                                                                                                       
0.00/0.08	c |  Parse time        :         0.00 s 
0.00/0.08	c |
0.00/0.08	c |               Variables: 40
0.00/0.08	c |            Domain Sizes: 2..2
0.00/0.08	c |
0.00/0.08	c |             Constraints: 2
0.00/0.08	c |                   Arity: 40..40
0.00/0.08	c | 
0.00/0.08	c |                   Types: 
0.00/0.08	c |                          Sum: 2
0.00/0.08	c |                          
0.00/0.08	c =========================================================================================================
0.00/0.08	o 0
0.00/0.08	c    1 calls to solver: best=0 lower=1 upper=2000 
0.00/0.08	o 74
0.00/0.08	o 82
0.00/0.08	c    3 calls to solver: best=82 lower=83 upper=2000 
0.00/0.08	o 96
0.00/0.08	o 109
0.00/0.08	c    5 calls to solver: best=109 lower=110 upper=2000 
0.00/0.08	o 186
0.00/0.08	o 220
0.00/0.08	c    7 calls to solver: best=220 lower=221 upper=2000 
0.00/0.08	o 266
0.00/0.08	o 284
0.00/0.08	c    9 calls to solver: best=284 lower=285 upper=2000 
0.00/0.08	o 302
0.00/0.08	o 309
0.00/0.08	c   11 calls to solver: best=309 lower=310 upper=2000 
0.00/0.08	o 318
0.00/0.08	o 322
0.00/0.08	c   13 calls to solver: best=322 lower=323 upper=2000 
0.00/0.08	o 349
0.00/0.08	o 380
0.00/0.08	c   15 calls to solver: best=380 lower=381 upper=2000 
0.00/0.08	o 389
0.00/0.08	o 415
0.00/0.08	c   17 calls to solver: best=415 lower=416 upper=2000 
0.00/0.08	o 428
0.00/0.08	o 430
0.00/0.08	c   19 calls to solver: best=430 lower=431 upper=2000 
0.00/0.08	o 436
0.00/0.08	o 451
0.00/0.08	c   21 calls to solver: best=451 lower=452 upper=2000 
0.00/0.08	o 460
0.00/0.08	o 478
0.00/0.08	c   23 calls to solver: best=478 lower=479 upper=2000 
0.00/0.08	o 485
0.00/0.08	o 538
0.00/0.08	c   25 calls to solver: best=538 lower=539 upper=2000 
0.00/0.08	o 539
0.00/0.08	o 546
0.00/0.08	c   27 calls to solver: best=546 lower=547 upper=2000 
0.00/0.08	o 553
0.00/0.08	o 568
0.00/0.08	c   29 calls to solver: best=568 lower=569 upper=2000 
0.00/0.08	o 590
0.00/0.08	o 600
0.00/0.08	c   31 calls to solver: best=600 lower=601 upper=2000 
0.00/0.08	o 614
0.00/0.08	o 640
0.00/0.08	c   33 calls to solver: best=640 lower=641 upper=2000 
0.00/0.08	o 666
0.00/0.08	o 681
0.00/0.08	c   35 calls to solver: best=681 lower=682 upper=2000 
0.00/0.08	o 701
0.00/0.08	o 723
0.00/0.08	c   37 calls to solver: best=723 lower=724 upper=2000 
0.00/0.09	conflict 26lvl : 28 bt27-55:0(28)X1376
0.00/0.09	o 742
0.00/0.09	conflict 23lvl : 24 bt24-29:0(24)X3016
0.00/0.09	 -> -29:X(24)o 743
0.00/0.09	c   39 calls to solver: best=743 lower=744 upper=2000 
0.00/0.09	o 745
0.00/0.09	o 755
0.00/0.09	c   41 calls to solver: best=755 lower=756 upper=2000 
0.00/0.09	o 771
0.00/0.09	o 776
0.00/0.09	c   43 calls to solver: best=776 lower=777 upper=2000 
0.00/0.10	o 779
0.00/0.10	o 784
0.00/0.10	c   45 calls to solver: best=784 lower=785 upper=2000 
0.02/0.11	o 788
0.02/0.12	o 790
0.02/0.12	c   47 calls to solver: best=790 lower=791 upper=2000 
0.02/0.13	o 798
0.02/0.13	o 803
0.02/0.13	c   49 calls to solver: best=803 lower=804 upper=2000 
0.02/0.13	o 807
0.02/0.13	o 812
0.02/0.13	c   51 calls to solver: best=812 lower=813 upper=2000 
0.02/0.13	o 819
0.02/0.13	o 821
0.02/0.13	c   53 calls to solver: best=821 lower=822 upper=2000 
0.02/0.14	conflict 24lvl : 27 bt27-55:0(27)X18203
0.02/0.18	conflict 19lvl : 21 bt21-63:0(21)X32271
0.02/0.20	 -> -63:X(21)conflict 18lvl : 19 bt19-79:0(19)X38057
0.02/0.20	 -> -79:X(19)o 822
0.02/0.20	o 831
0.02/0.20	c   55 calls to solver: best=831 lower=832 upper=2000 
0.02/0.20	o 837
0.02/0.20	o 842
0.02/0.20	c   57 calls to solver: best=842 lower=843 upper=2000 
0.02/0.20	o 846
0.02/0.20	o 849
0.02/0.20	c   59 calls to solver: best=849 lower=850 upper=2000 
0.02/0.20	o 853
0.52/0.69	o 861
0.52/0.69	c   61 calls to solver: best=861 lower=862 upper=2000 
0.61/0.70	o 863
0.61/0.70	o 864
0.61/0.70	c   63 calls to solver: best=864 lower=865 upper=2000 
0.61/0.72	o 870
0.92/1.08	o 871
0.92/1.08	c   65 calls to solver: best=871 lower=872 upper=2000 
1.71/1.84	o 875
1.71/1.89	o 876
1.71/1.89	c   67 calls to solver: best=876 lower=877 upper=2000 
1.81/1.98	o 878
1.92/2.04	o 886
1.92/2.04	c   69 calls to solver: best=886 lower=887 upper=2000 
2.11/2.27	o 891
2.11/2.29	o 892
2.11/2.29	c   71 calls to solver: best=892 lower=893 upper=2000 
2.21/2.30	o 896
2.21/2.33	o 901
2.21/2.33	c   73 calls to solver: best=901 lower=902 upper=2000 
2.21/2.34	o 916
2.21/2.34	o 925
2.21/2.34	c   75 calls to solver: best=925 lower=926 upper=2000 
2.31/2.42	o 936
2.31/2.42	o 960
2.31/2.42	c   77 calls to solver: best=960 lower=961 upper=2000 
2.31/2.43	o 969
2.31/2.45	o 972
2.31/2.45	c   79 calls to solver: best=972 lower=973 upper=2000 
2.41/2.51	o 982
7.11/7.28	o 986
7.11/7.28	c   81 calls to solver: best=986 lower=987 upper=2000 
7.11/7.29	o 990
7.21/7.31	o 995
7.21/7.31	c   83 calls to solver: best=995 lower=996 upper=2000 
7.31/7.40	o 996
7.31/7.49	o 997
7.31/7.49	c   85 calls to solver: best=997 lower=998 upper=2000 
7.41/7.51	o 1005
7.41/7.58	o 1011
7.41/7.58	c   87 calls to solver: best=1011 lower=1012 upper=2000 
13.71/13.84	o 1014
14.11/14.21	o 1018
14.11/14.21	c   89 calls to solver: best=1018 lower=1019 upper=2000 
14.81/15.00	conflict 5lvl : 22 bt19-73:0(11)X61683
14.81/15.00	conflict 5lvl : 23 bt18-73:0(12)X61691
16.41/16.53	conflict 5lvl : 21 bt21-41:0(7)X61758
17.41/17.51	o 1020
19.02/19.17	o 1021
19.02/19.17	c   91 calls to solver: best=1021 lower=1022 upper=2000 
20.02/20.16	conflict 6lvl : 25 bt19-29:0(17)X62048
20.62/20.79	c
20.62/20.79	c Optimum found         : 1021
20.62/20.79	c
20.62/20.79	
20.62/20.79	v <instantiation type='solution' cost='1021'>
20.62/20.79	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>
20.62/20.79	v <values>0 0 0 0 1 0 0 1 1 0 0 1 1 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 1 1 1 0 1 1 1 0 0 1 0 0 </values>
20.62/20.79	v </instantiation>
20.62/20.79	
20.62/20.79	c call to solver        : 92
20.62/20.79	c
20.62/20.79	c restarts              : 568         
20.62/20.79	c conflicts             : 725324       (35009 /sec)
20.62/20.79	c decisions             : 2936145      (141718 /sec)
20.62/20.79	c propagations          : 21104283    (1018631 /sec)
20.62/20.79	c root propagations     : 40          
20.62/20.79	c filter calls          : 10423239       (503094 /sec)
20.62/20.79	c useless filter calls  : 6465100        (62 %)
20.62/20.79	c
20.62/20.79	c clauses               : 2482
20.62/20.79	c SAT propagations      : 21308
20.62/20.79	c SAT conflicts         : 1427 (9 learnts)
20.62/20.79	c Memory used           : 30.88 MB
20.62/20.79	c CPU time              : 20.7182 s
20.62/20.79	
20.62/20.79	s OPTIMUM FOUND

Verifier Data 

OK	1021

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 (15103 MiB free)
  memory of node 1: 16384 MiB (15282 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265723-1502581524/watcher-4265723-1502581524 -o /tmp/evaluation-result-4265723-1502581524/solver-4265723-1502581524 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502565212-12458 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4265723-1502581524.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=15020, runsolver pid=15017

[startup+0.100171 s]*
/proc/loadavg: 2.00 2.06 2.06 4/189 15021
/proc/meminfo: memFree=31114612/32770624 swapFree=67108860/67108860
[pid=15020] ppid=15017 vsize=31352 memory=3332 CPUtime=0.02 cores=0,2,4,6
/proc/15020/stat : 15020 (cosoco) R 15017 15020 12395 0 -1 4202496 1058 0 0 0 2 0 0 0 20 0 1 0 100063654 32104448 833 18446744073709551615 4194304 5972588 140737033997776 140737033994424 5139264 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 24707072 140737034002884 140737034002984 140737034002984 140737034006478 0
/proc/15020/statm: 7838 833 740 435 0 1201 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 31352 KiB
Current children cumulated memory: 3332 KiB

[startup+0.209924 s]*
/proc/loadavg: 2.00 2.06 2.06 3/189 15021
/proc/meminfo: memFree=31114616/32770624 swapFree=67108860/67108860
[pid=15020] ppid=15017 vsize=31480 memory=3616 CPUtime=0.13 cores=0,2,4,6
/proc/15020/stat : 15020 (cosoco) R 15017 15020 12395 0 -1 4202496 1123 0 0 0 13 0 0 0 20 0 1 0 100063654 32235520 904 18446744073709551615 4194304 5972588 140737033997776 140737033995000 5048500 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 24707072 140737034002884 140737034002984 140737034002984 140737034006478 0
/proc/15020/statm: 7870 904 786 435 0 1233 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 31480 KiB
Current children cumulated memory: 3616 KiB

[startup+0.309381 s]*
/proc/loadavg: 2.00 2.06 2.06 3/189 15021
/proc/meminfo: memFree=31114568/32770624 swapFree=67108860/67108860
[pid=15020] ppid=15017 vsize=31480 memory=3876 CPUtime=0.23 cores=0,2,4,6
/proc/15020/stat : 15020 (cosoco) R 15017 15020 12395 0 -1 4202496 1141 0 0 0 23 0 0 0 20 0 1 0 100063654 32235520 969 18446744073709551615 4194304 5972588 140737033997776 140737033995000 5046287 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 24707072 140737034002884 140737034002984 140737034002984 140737034006478 0
/proc/15020/statm: 7870 969 788 435 0 1233 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 31480 KiB
Current children cumulated memory: 3876 KiB

[startup+0.700319 s]
/proc/loadavg: 2.00 2.06 2.06 3/189 15021
/proc/meminfo: memFree=31114568/32770624 swapFree=67108860/67108860
[pid=15020] ppid=15017 vsize=31616 memory=3876 CPUtime=0.61 cores=0,2,4,6
/proc/15020/stat : 15020 (cosoco) R 15017 15020 12395 0 -1 4202496 1145 0 0 0 61 0 0 0 20 0 1 0 100063654 32374784 969 18446744073709551615 4194304 5972588 140737033997776 140737033995000 5046616 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 24707072 140737034002884 140737034002984 140737034002984 140737034006478 0
/proc/15020/statm: 7904 969 788 435 0 1267 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3876 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.06 2.06 3/189 15021
/proc/meminfo: memFree=31114196/32770624 swapFree=67108860/67108860
[pid=15020] ppid=15017 vsize=31616 memory=3876 CPUtime=1.41 cores=0,2,4,6
/proc/15020/stat : 15020 (cosoco) R 15017 15020 12395 0 -1 4202496 1147 0 0 0 141 0 0 0 20 0 1 0 100063654 32374784 969 18446744073709551615 4194304 5972588 140737033997776 140737033995000 5045817 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 24707072 140737034002884 140737034002984 140737034002984 140737034006478 0
/proc/15020/statm: 7904 969 788 435 0 1267 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3876 KiB

[startup+3.10955 s]
/proc/loadavg: 2.00 2.06 2.06 3/189 15021
/proc/meminfo: memFree=31114072/32770624 swapFree=67108860/67108860
[pid=15020] ppid=15017 vsize=31616 memory=3952 CPUtime=3.02 cores=0,2,4,6
/proc/15020/stat : 15020 (cosoco) R 15017 15020 12395 0 -1 4202496 1289 0 0 0 302 0 0 0 20 0 1 0 100063654 32374784 988 18446744073709551615 4194304 5972588 140737033997776 140737033995000 5045741 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 24707072 140737034002884 140737034002984 140737034002984 140737034006478 0
/proc/15020/statm: 7904 988 788 435 0 1267 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3952 KiB

[startup+6.30033 s]
/proc/loadavg: 1.92 2.04 2.06 3/189 15021
/proc/meminfo: memFree=31113784/32770624 swapFree=67108860/67108860
[pid=15020] ppid=15017 vsize=31616 memory=3964 CPUtime=6.21 cores=0,2,4,6
/proc/15020/stat : 15020 (cosoco) R 15017 15020 12395 0 -1 4202496 1420 0 0 0 621 0 0 0 20 0 1 0 100063654 32374784 991 18446744073709551615 4194304 5972588 140737033997776 140737033995224 5320833 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 24707072 140737034002884 140737034002984 140737034002984 140737034006478 0
/proc/15020/statm: 7904 991 788 435 0 1267 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3964 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.04 2.06 3/187 15021
/proc/meminfo: memFree=31115344/32770624 swapFree=67108860/67108860
[pid=15020] ppid=15017 vsize=31616 memory=3976 CPUtime=12.61 cores=0,2,4,6
/proc/15020/stat : 15020 (cosoco) R 15017 15020 12395 0 -1 4202496 1575 0 0 0 1261 0 0 0 20 0 1 0 100063654 32374784 994 18446744073709551615 4194304 5972588 140737033997776 140737033984968 5046005 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 24707072 140737034002884 140737034002984 140737034002984 140737034006478 0
/proc/15020/statm: 7904 994 788 435 0 1267 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3976 KiB

[startup+20.799 s]
# the end of solver process 15020 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=20.7186 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: 1.93 2.04 2.06 3/187 15021
/proc/meminfo: memFree=31115344/32770624 swapFree=67108860/67108860
[pid=15020] ppid=15017 vsize=31616 memory=3976 CPUtime=12.71 cores=0,2,4,6
/proc/15020/stat : 15020 (cosoco) R 15017 15020 12395 0 -1 4202496 1575 0 0 0 1271 0 0 0 20 0 1 0 100063654 32374784 994 18446744073709551615 4194304 5972588 140737033997776 140737033984968 5048612 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 24707072 140737034002884 140737034002984 140737034002984 140737034006478 0
/proc/15020/statm: 7904 994 788 435 0 1267 0
Current children cumulated CPU time: 12.71 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3976 KiB

[startup+16.0003 s]*
/proc/loadavg: 1.93 2.04 2.06 3/187 15021
/proc/meminfo: memFree=31115344/32770624 swapFree=67108860/67108860
[pid=15020] ppid=15017 vsize=31616 memory=3988 CPUtime=15.92 cores=0,2,4,6
/proc/15020/stat : 15020 (cosoco) R 15017 15020 12395 0 -1 4202496 1720 0 0 0 1592 0 0 0 20 0 1 0 100063654 32374784 997 18446744073709551615 4194304 5972588 140737033997776 140737033995000 5048665 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 24707072 140737034002884 140737034002984 140737034002984 140737034006478 0
/proc/15020/statm: 7904 997 788 435 0 1267 0
Current children cumulated CPU time: 15.92 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3988 KiB

[startup+19.2003 s]
/proc/loadavg: 1.94 2.04 2.06 3/186 15021
/proc/meminfo: memFree=31116324/32770624 swapFree=67108860/67108860
[pid=15020] ppid=15017 vsize=31616 memory=3988 CPUtime=19.11 cores=0,2,4,6
/proc/15020/stat : 15020 (cosoco) R 15017 15020 12395 0 -1 4202496 1720 0 0 0 1911 0 0 0 20 0 1 0 100063654 32374784 997 18446744073709551615 4194304 5972588 140737033997776 140737033995000 5045967 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 24707072 140737034002884 140737034002984 140737034002984 140737034006478 0
/proc/15020/statm: 7904 997 788 435 0 1267 0
Current children cumulated CPU time: 19.11 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3988 KiB

[startup+20.0003 s]*
/proc/loadavg: 1.94 2.04 2.06 3/186 15021
/proc/meminfo: memFree=31116324/32770624 swapFree=67108860/67108860
[pid=15020] ppid=15017 vsize=31616 memory=3988 CPUtime=19.92 cores=0,2,4,6
/proc/15020/stat : 15020 (cosoco) R 15017 15020 12395 0 -1 4202496 1720 0 0 0 1992 0 0 0 20 0 1 0 100063654 32374784 997 18446744073709551615 4194304 5972588 140737033997776 140737033984968 5048024 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 24707072 140737034002884 140737034002984 140737034002984 140737034006478 0
/proc/15020/statm: 7904 997 788 435 0 1267 0
Current children cumulated CPU time: 19.92 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3988 KiB

[startup+20.4003 s]
/proc/loadavg: 1.94 2.04 2.06 3/186 15021
/proc/meminfo: memFree=31116324/32770624 swapFree=67108860/67108860
[pid=15020] ppid=15017 vsize=31616 memory=3988 CPUtime=20.32 cores=0,2,4,6
/proc/15020/stat : 15020 (cosoco) R 15017 15020 12395 0 -1 4202496 1720 0 0 0 2032 0 0 0 20 0 1 0 100063654 32374784 997 18446744073709551615 4194304 5972588 140737033997776 140737033984968 5320973 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 24707072 140737034002884 140737034002984 140737034002984 140737034006478 0
/proc/15020/statm: 7904 997 788 435 0 1267 0
Current children cumulated CPU time: 20.32 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3988 KiB

[startup+20.6003 s]
/proc/loadavg: 1.94 2.04 2.06 3/186 15021
/proc/meminfo: memFree=31116324/32770624 swapFree=67108860/67108860
[pid=15020] ppid=15017 vsize=31616 memory=3988 CPUtime=20.52 cores=0,2,4,6
/proc/15020/stat : 15020 (cosoco) R 15017 15020 12395 0 -1 4202496 1720 0 0 0 2052 0 0 0 20 0 1 0 100063654 32374784 997 18446744073709551615 4194304 5972588 140737033997776 140737033984968 5046159 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 24707072 140737034002884 140737034002984 140737034002984 140737034006478 0
/proc/15020/statm: 7904 997 788 435 0 1267 0
Current children cumulated CPU time: 20.52 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3988 KiB

[startup+20.7003 s]
/proc/loadavg: 1.94 2.04 2.06 3/186 15021
/proc/meminfo: memFree=31116324/32770624 swapFree=67108860/67108860
[pid=15020] ppid=15017 vsize=31616 memory=3988 CPUtime=20.62 cores=0,2,4,6
/proc/15020/stat : 15020 (cosoco) R 15017 15020 12395 0 -1 4202496 1720 0 0 0 2062 0 0 0 20 0 1 0 100063654 32374784 997 18446744073709551615 4194304 5972588 140737033997776 140737033984968 5047938 0 0 1 8405026 0 0 0 17 4 0 0 7 0 0 8070896 8075904 24707072 140737034002884 140737034002984 140737034002984 140737034006478 0
/proc/15020/statm: 7904 997 788 435 0 1267 0
Current children cumulated CPU time: 20.62 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3988 KiB

Child status: 0
Real time (s): 20.799
CPU time (s): 20.7216
CPU user time (s): 20.7186
CPU system time (s): 0.003001
CPU usage (%): 99.6276
Max. virtual memory (cumulated for all children) (KiB): 31616
Max. memory (cumulated for all children) (KiB): 3988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.7186
system time used= 0.003001
maximum resident set size= 4080
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1760
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= 7


# summary of solver processes directly reported to runsolver:
#   pid: 15020
#   total CPU time (s): 20.7216
#   total CPU user time (s): 20.7186
#   total CPU system time (s): 0.003001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.087047 second user time and 0.198338 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-13 01:31:30
IDJOB=4265723
IDBENCH=133504
IDSOLVER=2655
FILE ID=node135/4265723-1502581524
RUNJOBID= node135-1502565212-12458
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-07.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265723-1502581524/watcher-4265723-1502581524 -o /tmp/evaluation-result-4265723-1502581524/solver-4265723-1502581524 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502565212-12458 --watchdog 2580  cosoco -lc -model -restarts -sat HOME/instance-4265723-1502581524.xml

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

MD5SUM BENCH= ddd3703b8a67d475e5b0b20416c98cf0
RANDOM SEED=1433030202

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:        31114856 kB
MemAvailable:   31967688 kB
Buffers:          307472 kB
Cached:           843540 kB
SwapCached:            0 kB
Active:           677288 kB
Inactive:         535700 kB
Active(anon):      61940 kB
Inactive(anon):    41332 kB
Active(file):     615348 kB
Inactive(file):   494368 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2516 kB
Writeback:             0 kB
AnonPages:         73668 kB
Mapped:            56096 kB
Shmem:             41656 kB
Slab:             145364 kB
SReclaimable:     117904 kB
SUnreclaim:        27460 kB
KernelStack:        3600 kB
PageTables:         5432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     350708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 62028 MiB
End job on node135 at 2017-08-13 01:31:51