Trace number 3729835

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 NameAnswerCPU timeWall clock time
PB07: bsolo 3.0.17UNSAT 684.6 684.744

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670167.opb
MD5SUM3972d8c24730f4742ee881de3ad25c62
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.42778
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 707
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 15500 MB
0.00/0.00	c Instance file HOME/instance-3729835-1338680184.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 707
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.006 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.01	c Pre-processing Time: 0.012 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    231     2586     8096    3     5471    1880      0      0 0.01
0.00/0.01	c Switching off LPR mode.
684.54/684.74	c      101    231     2687    12252    4     5679    2069    101   5941 0.02
684.54/684.74	c      252    231     2838    20183    7     5980    2276    252  10080 0.03
684.54/684.74	c      478    231     3064    32492   10     6432    2504    478  11658 0.04
684.54/684.74	c      818    231     3404    48280   14     7112    2755    818  11855 0.07
684.54/684.74	c     1330    231     3916    73884   18     8135    3031   1330  10390 0.13
684.54/684.74	c     2095    231     4681   108466   23     9665    3335   2095   8914 0.23
684.54/684.74	c     3243    231     5829   155756   26    11962    3669   3243   8027 0.40
684.54/684.74	c     4964    231     5635   132767   23    11575    4036   3049   7475 0.66
684.54/684.74	c     7549    231     6127   179387   29    12558    4440   3541   6716 1.12
684.54/684.74	c    11428    231     5359   111180   20    11021    4885   2773   6507 1.76
684.54/684.74	c    17252    231     6079   157596   25    12462    5374   3493   6432 2.68
684.54/684.74	c    25990    231     6463   168775   26    13230    5912   3877   6167 4.21
684.54/684.74	c    39100    231     7311   205718   28    14925    6504   4725   5751 6.80
684.54/684.74	c    58770    231     6824   171617   25    13952    7155   4238   5658 10.39
684.54/684.74	c    88280    231     6761   165342   24    13826    7871   4175   5473 16.13
684.54/684.74	c   132550    231     6523   160073   24    13350    8659   3937   5197 25.50
684.54/684.74	c   198964    231    10854   368463   33    22013    9525   8268   4979 39.95
684.54/684.74	c   298584    231     8178   232853   28    16660   10478   5592   4680 63.79
684.54/684.74	c   448021    231     7886   214081   27    16076   11526   5300   4348 103.04
684.54/684.74	c   672182    231     8783   254822   29    17871   12679   6197   4131 162.69
684.54/684.74	c  1008425    229     9657   285398   29    19616   13947   7071   3842 262.42
684.54/684.74	c  1512796    229    11178   337062   30    22658   15342   8592   3629 416.82
684.54/684.74	c  2269359    210    13162   383999   29    26625   16877  10576   3416 664.26
684.54/684.74	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
684.54/684.74	c   23  2329335 426890  3075038    13281   378085  10695   3402 684.60
684.54/684.74	s UNSATISFIABLE
684.54/684.74	c Total time: 684.597 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3729835-1338680184/watcher-3729835-1338680184 -o /tmp/evaluation-result-3729835-1338680184/solver-3729835-1338680184 -C 1800 -W 1900 -M 15500 bsolo3.0.17 -m15500 HOME/instance-3729835-1338680184.opb 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.08 1.97 3/176 9699
/proc/meminfo: memFree=27386752/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=4772 CPUtime=0 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 465 0 0 0 0 0 0 0 20 0 1 0 334144493 4886528 401 33554432000 134512640 135840783 4290602240 4290600976 1207039 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 1193 402 328 325 0 108 0

[startup+0.0458549 s]
/proc/loadavg: 2.00 2.08 1.97 3/176 9699
/proc/meminfo: memFree=27386752/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=5348 CPUtime=0.03 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 690 0 0 0 3 0 0 0 20 0 1 0 334144493 5476352 605 33554432000 134512640 135840783 4290602240 4290600320 1582375 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 1337 605 348 325 0 273 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5348

[startup+0.100141 s]
/proc/loadavg: 2.00 2.08 1.97 3/176 9699
/proc/meminfo: memFree=27386752/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=5868 CPUtime=0.09 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 796 0 0 0 9 0 0 0 20 0 1 0 334144493 6008832 711 33554432000 134512640 135840783 4290602240 4290601536 134572684 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 1467 711 348 325 0 403 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5868

[startup+0.300104 s]
/proc/loadavg: 2.00 2.08 1.97 3/176 9699
/proc/meminfo: memFree=27386752/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=6780 CPUtime=0.29 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 1041 0 0 0 29 0 0 0 20 0 1 0 334144493 6942720 956 33554432000 134512640 135840783 4290602240 4290601600 134551076 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 1695 956 348 325 0 631 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6780

[startup+0.700097 s]
/proc/loadavg: 2.00 2.08 1.97 3/176 9699
/proc/meminfo: memFree=27386752/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=7572 CPUtime=0.69 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 1244 0 0 0 69 0 0 0 20 0 1 0 334144493 7753728 1159 33554432000 134512640 135840783 4290602240 4290601600 134550758 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 1893 1159 348 325 0 829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7572

[startup+1.5001 s]
/proc/loadavg: 2.00 2.08 1.97 3/177 9700
/proc/meminfo: memFree=27382380/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=8480 CPUtime=1.49 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 1466 0 0 0 149 0 0 0 20 0 1 0 334144493 8683520 1381 33554432000 134512640 135840783 4290602240 4290601600 134551330 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 2120 1381 348 325 0 1056 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8480

[startup+3.1001 s]
/proc/loadavg: 2.00 2.08 1.97 3/177 9700
/proc/meminfo: memFree=27380768/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=8864 CPUtime=3.09 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 1564 0 0 0 309 0 0 0 20 0 1 0 334144493 9076736 1479 33554432000 134512640 135840783 4290602240 4290601552 10256937 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/9699/statm: 2216 1479 348 325 0 1152 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8864

[startup+6.30018 s]
/proc/loadavg: 2.00 2.08 1.97 3/177 9700
/proc/meminfo: memFree=27380060/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=8996 CPUtime=6.29 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 1589 0 0 0 629 0 0 0 20 0 1 0 334144493 9211904 1504 33554432000 134512640 135840783 4290602240 4290601600 134551048 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/9699/statm: 2249 1504 348 325 0 1185 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8996

[startup+12.7002 s]
/proc/loadavg: 2.00 2.07 1.97 3/177 9700
/proc/meminfo: memFree=27378160/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=9904 CPUtime=12.69 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 1819 0 0 0 1269 0 0 0 20 0 1 0 334144493 10141696 1733 33554432000 134512640 135840783 4290602240 4290601600 134550764 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/9699/statm: 2476 1733 348 325 0 1412 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9904

[startup+25.5002 s]
/proc/loadavg: 2.00 2.07 1.97 3/177 9700
/proc/meminfo: memFree=27377756/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=10408 CPUtime=25.48 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 1959 0 0 0 2548 0 0 0 20 0 1 0 334144493 10657792 1872 33554432000 134512640 135840783 4290602240 4290601552 134550910 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/9699/statm: 2602 1872 348 325 0 1538 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10408

[startup+51.1001 s]
/proc/loadavg: 2.00 2.06 1.97 3/177 9700
/proc/meminfo: memFree=27376352/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=11664 CPUtime=51.07 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 2254 0 0 0 5107 0 0 0 20 0 1 0 334144493 11943936 2167 33554432000 134512640 135840783 4290602240 4290601600 134551119 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 2916 2167 348 325 0 1852 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11664

[startup+102.306 s]
/proc/loadavg: 2.00 2.05 1.97 3/177 9700
/proc/meminfo: memFree=27373188/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=12292 CPUtime=102.27 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 2418 0 0 0 10227 0 0 0 20 0 1 0 334144493 12587008 2330 33554432000 134512640 135840783 4290602240 4290601596 9861312 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3073 2330 348 325 0 2009 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12292

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 1.97 3/177 9700
/proc/meminfo: memFree=27372072/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=13512 CPUtime=162.25 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 2725 0 0 0 16225 0 0 0 20 0 1 0 334144493 13836288 2637 33554432000 134512640 135840783 4290602240 4290601600 134551368 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/9699/statm: 3378 2637 348 325 0 2314 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13512

[startup+222.3 s]
/proc/loadavg: 1.96 2.02 1.96 3/178 9703
/proc/meminfo: memFree=27370164/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=14824 CPUtime=222.24 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 3061 0 0 0 22224 0 0 0 20 0 1 0 334144493 15179776 2972 33554432000 134512640 135840783 4290602240 4290601600 134550782 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3706 2972 348 325 0 2642 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14824

[startup+282.3 s]
/proc/loadavg: 1.98 2.01 1.96 3/177 9704
/proc/meminfo: memFree=27369716/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=14800 CPUtime=282.23 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 3062 0 0 0 28223 0 0 0 20 0 1 0 334144493 15155200 2973 33554432000 134512640 135840783 4290602240 4290601536 134572646 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3700 2973 348 325 0 2636 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 14800

[startup+342.3 s]
/proc/loadavg: 1.99 2.00 1.96 3/177 9704
/proc/meminfo: memFree=27369592/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=14764 CPUtime=342.22 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 3062 0 0 0 34222 0 0 0 20 0 1 0 334144493 15118336 2965 33554432000 134512640 135840783 4290602240 4290601600 134550884 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3691 2965 348 325 0 2627 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 14764

[startup+402.3 s]
/proc/loadavg: 2.12 2.03 1.97 3/177 9704
/proc/meminfo: memFree=27369840/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=14752 CPUtime=402.2 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 3062 0 0 0 40220 0 0 0 20 0 1 0 334144493 15106048 2962 33554432000 134512640 135840783 4290602240 4290601556 1576900 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3688 2962 348 325 0 2624 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 14752

[startup+462.3 s]
/proc/loadavg: 2.04 2.02 1.97 3/177 9704
/proc/meminfo: memFree=27368908/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=15352 CPUtime=462.19 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 3201 0 0 0 46219 0 0 0 20 0 1 0 334144493 15720448 3095 33554432000 134512640 135840783 4290602240 4290601600 134550779 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3838 3095 348 325 0 2774 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 15352

[startup+522.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/177 9704
/proc/meminfo: memFree=27368784/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=15352 CPUtime=522.18 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 3218 0 0 0 52218 0 0 0 20 0 1 0 334144493 15720448 3112 33554432000 134512640 135840783 4290602240 4290601600 134551048 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3838 3112 348 325 0 2774 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 15352

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/176 9705
/proc/meminfo: memFree=27369288/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=15352 CPUtime=582.17 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 3218 0 0 0 58217 0 0 0 20 0 1 0 334144493 15720448 3112 33554432000 134512640 135840783 4290602240 4290601592 9861292 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3838 3112 348 325 0 2774 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 15352

[startup+642.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/177 9782
/proc/meminfo: memFree=27124228/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=15352 CPUtime=642.17 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 3218 0 0 0 64217 0 0 0 20 0 1 0 334144493 15720448 3112 33554432000 134512640 135840783 4290602240 4290601476 1587763 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3838 3112 348 325 0 2774 0
Current children cumulated CPU time (s) 642.17
Current children cumulated vsize (KiB) 15352

Solver just ended. Dumping a history of the last processes samples

[startup+665.506 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 9782
/proc/meminfo: memFree=27012224/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=15352 CPUtime=665.35 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 3218 0 0 0 66535 0 0 0 20 0 1 0 334144493 15720448 3112 33554432000 134512640 135840783 4290602240 4290601516 1587728 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3838 3112 348 325 0 2774 0
Current children cumulated CPU time (s) 665.35
Current children cumulated vsize (KiB) 15352

[startup+678.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 9782
/proc/meminfo: memFree=26969908/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=15360 CPUtime=678.14 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 3220 0 0 0 67814 0 0 0 20 0 1 0 334144493 15728640 3114 33554432000 134512640 135840783 4290602240 4290601552 134550872 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3840 3114 348 325 0 2776 0
Current children cumulated CPU time (s) 678.14
Current children cumulated vsize (KiB) 15360

[startup+681.5 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 9782
/proc/meminfo: memFree=26959492/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=15360 CPUtime=681.34 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 3220 0 0 0 68134 0 0 0 20 0 1 0 334144493 15728640 3114 33554432000 134512640 135840783 4290602240 4290601600 134550872 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3840 3114 348 325 0 2776 0
Current children cumulated CPU time (s) 681.34
Current children cumulated vsize (KiB) 15360

[startup+683.106 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 9782
/proc/meminfo: memFree=26952672/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=15360 CPUtime=682.95 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 3220 0 0 0 68295 0 0 0 20 0 1 0 334144493 15728640 3114 33554432000 134512640 135840783 4290602240 4290601600 134550804 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3840 3114 348 325 0 2776 0
Current children cumulated CPU time (s) 682.95
Current children cumulated vsize (KiB) 15360

[startup+683.9 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 9782
/proc/meminfo: memFree=26952672/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=15360 CPUtime=683.74 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 3220 0 0 0 68374 0 0 0 20 0 1 0 334144493 15728640 3114 33554432000 134512640 135840783 4290602240 4290601600 134551175 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3840 3114 348 325 0 2776 0
Current children cumulated CPU time (s) 683.74
Current children cumulated vsize (KiB) 15360

[startup+684.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 9782
/proc/meminfo: memFree=26949076/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=15360 CPUtime=684.14 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 3220 0 0 0 68414 0 0 0 20 0 1 0 334144493 15728640 3114 33554432000 134512640 135840783 4290602240 4290601540 1587831 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3840 3114 348 325 0 2776 0
Current children cumulated CPU time (s) 684.14
Current children cumulated vsize (KiB) 15360

[startup+684.7 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 9782
/proc/meminfo: memFree=26949076/32873648 swapFree=6860/6860
[pid=9699] ppid=9697 vsize=15360 CPUtime=684.54 cores=0,2,4,6
/proc/9699/stat : 9699 (bsolo3.0.17) R 9697 9699 9030 0 -1 4202496 3220 0 0 0 68454 0 0 0 20 0 1 0 334144493 15728640 3114 33554432000 134512640 135840783 4290602240 4290601136 134573437 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9699/statm: 3840 3114 348 325 0 2776 0
Current children cumulated CPU time (s) 684.54
Current children cumulated vsize (KiB) 15360

Child status: 0
Real time (s): 684.744
CPU time (s): 684.6
CPU user time (s): 684.591
CPU system time (s): 0.008998
CPU usage (%): 99.9789
Max. virtual memory (cumulated for all children) (KiB): 15360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 684.591
system time used= 0.008998
maximum resident set size= 12456
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3223
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= 11
involuntary context switches= 1275

runsolver used 1.56876 second user time and 3.67344 second system time

The end

Launcher Data 

Begin job on node116 at 2012-06-03 01:36:24
IDJOB=3729835
IDBENCH=1351
IDSOLVER=2318
FILE ID=node116/3729835-1338680184
RUNJOBID= node116-1338678620-9049
PBS_JOBID= 14636697
Free space on /tmp= 71032 MiB

SOLVER NAME= PB07: bsolo 3.0.17
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670167.opb
COMMAND LINE= bsolo3.0.17 -mMEMLIMIT BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3729835-1338680184/watcher-3729835-1338680184 -o /tmp/evaluation-result-3729835-1338680184/solver-3729835-1338680184 -C 1800 -W 1900 -M 15500  bsolo3.0.17 -m15500 HOME/instance-3729835-1338680184.opb            

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3972d8c24730f4742ee881de3ad25c62
RANDOM SEED=536400326

node116.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.556
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
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
cpu MHz		: 2666.556
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
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
cpu MHz		: 2666.556
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
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
cpu MHz		: 2666.556
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
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
cpu MHz		: 2666.556
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
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
cpu MHz		: 2666.556
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
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
cpu MHz		: 2666.556
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
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
cpu MHz		: 2666.556
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27386744 kB
Buffers:          511152 kB
Cached:          4067476 kB
SwapCached:         3028 kB
Active:          2157836 kB
Inactive:        2437656 kB
Active(anon):       6396 kB
Inactive(anon):     8512 kB
Active(file):    2151440 kB
Inactive(file):  2429144 kB
Unevictable:        6860 kB
Mlocked:            6860 kB
SwapTotal:      67108856 kB
SwapFree:       67103480 kB
Dirty:             13112 kB
Writeback:             0 kB
AnonPages:         17416 kB
Mapped:            13184 kB
Shmem:                68 kB
Slab:             754228 kB
SReclaimable:     197884 kB
SUnreclaim:       556344 kB
KernelStack:        1448 kB
PageTables:         3776 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     127740 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71024 MiB
End job on node116 at 2012-06-03 01:47:49