Trace number 2656999

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
bsolo 3.2 CardOPT1523 38.2952 38.3056

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-p0201.opb
MD5SUM303eaeab4b7ccd67c7fab31d13d20bc2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1523
Best CPU time to get the best result obtained on this benchmark0.309952
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1523
Optimality of the best value was proved YES
Number of variables201
Total number of constraints133
Number of constraints which are clauses20
Number of constraints which are cardinality constraints (but not clauses)26
Number of constraints which are nor clauses,nor cardinality constraints87
Minimum length of a constraint3
Maximum length of a constraint67
Number of terms in the objective function 201
Biggest coefficient in the objective function 1920
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 19980
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 1920
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 19980
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656999-1276354943.opb
0.00/0.00	c File size is 17810 bytes.
0.00/0.00	c Highest Coefficient sum: 19980
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.003 s
0.00/0.00	c Var: 201 Constr: 133 20/80/33 Lit: 1923 Watch. Lit: 550
0.00/0.00	c Obj. Vars: 201 (100 % of total variables)
0.00/0.00	c Pre-processing Time: 0.006 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    195      133     1923   14      680    3264      0      0 0.01
0.00/0.01	c Initial Lower Bound: 1425
0.00/0.01	c Initial Path Cost: 0
0.00/0.01	o 2524
0.02/0.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.02/0.08	c       30    195      172     3320   19     1015    3889     39   1764 0.02
0.02/0.08	o 2504
0.09/0.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.13	c       30    195      173     3515   20     1212    3889     40    361 0.08
0.09/0.13	o 2374
0.19/0.26	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.26	c       30    195      174     3710   21     1378    3889     41    220 0.14
0.19/0.26	o 2372
0.29/0.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.36	c       56    195      247    13364   54     1707    3889    114    213 0.26
0.29/0.36	o 2362
1.29/1.35	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.35	c       87    195      320    21502   67     2029    3889    187    241 0.36
1.29/1.35	c      187    195      423    26573   62     2238    4278    290    307 0.61
1.29/1.35	c      438    195      674    39430   58     2753    4706    541    408 1.07
1.29/1.35	o 2087
1.39/1.41	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.41	c      600    195      838    47786   57     3262    3889    705    443 1.35
1.39/1.41	o 2053
1.39/1.47	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.47	c      600    195      839    47981   57     3441    3889    706    425 1.41
1.39/1.47	o 2041
1.49/1.53	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.49/1.53	c      601    195      843    48348   57     3626    3889    710    409 1.47
1.49/1.53	o 1953
1.59/1.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.59/1.60	c      601    195      844    48543   57     3793    3889    711    392 1.53
1.59/1.60	o 1943
1.99/2.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.99/2.01	c      606    195      853    49650   58     3981    3889    720    377 1.61
1.99/2.01	c      709    195     1042    73289   70     4367    4278    909    372 1.90
1.99/2.01	o 1941
1.99/2.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.99/2.09	c      718    195     1064    75340   70     4572    3889    931    357 2.01
1.99/2.09	o 1929
2.09/2.18	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.09/2.18	c      719    195     1068    75917   71     4761    3889    935    344 2.09
2.09/2.18	o 1917
2.29/2.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.29/2.31	c      727    195     1083    77478   71     4979    3889    950    332 2.19
2.29/2.31	o 1905
3.39/3.42	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.39/3.42	c      743    195     1128    82233   72     5234    3889    995    321 2.31
3.39/3.42	c      854    195     1415   107065   75     5663    4278   1282    322 2.65
3.39/3.42	c     1104    195     2135   184166   86     7167    4706   2002    329 3.35
3.39/3.42	o 1899
3.49/3.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.49/3.52	c     1112    195     2158   186692   86     7445    3889   2025    324 3.43
3.49/3.52	o 1887
3.59/3.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.59/3.64	c     1124    195     2192   190112   86     7709    3889   2059    318 3.52
3.59/3.64	o 1880
3.79/3.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.79/3.89	c     1146    195     2257   196809   87     8035    3889   2124    314 3.64
3.79/3.89	o 1874
3.89/3.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.89/3.99	c     1227    195     2462   216511   87     8623    3889   2329    315 3.89
3.89/3.99	o 1873
3.99/4.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.99/4.08	c     1234    195     2478   218397   88     8841    3889   2345    309 3.99
3.99/4.08	o 1870
4.30/4.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.30/4.34	c     1241    195     2496   220341   88     9051    3889   2363    303 4.08
4.30/4.34	o 1852
4.49/4.54	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.49/4.54	c     1320    195     2676   240598   89     9563    3889   2543    304 4.34
4.49/4.54	o 1851
4.59/4.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.59/4.68	c     1371    195     2804   257174   91     9991    3889   2671    301 4.54
4.59/4.68	o 1849
4.69/4.75	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.69/4.75	c     1403    195     2879   265760   92    10349    3889   2746    299 4.68
4.69/4.75	o 1842
4.89/4.95	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.89/4.95	c     1410    195     2892   267077   92    10560    3889   2759    296 4.75
4.89/4.95	o 1832
5.19/5.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.19/5.24	c     1460    195     3034   285186   93    11006    3889   2901    295 4.95
5.19/5.24	o 1827
5.29/5.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.29/5.38	c     1543    195     3268   307132   93    11619    3889   3135    294 5.24
5.29/5.38	o 1822
5.39/5.47	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.39/5.47	c     1572    195     3347   314300   93    12005    3889   3214    291 5.39
5.39/5.47	o 1815
5.50/5.56	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.50/5.56	c     1581    195     3375   317044   93    12210    3889   3242    289 5.47
5.50/5.56	o 1814
5.69/5.74	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.69/5.74	c     1593    195     3412   320853   94    12458    3889   3279    286 5.57
5.69/5.74	o 1810
5.79/5.83	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.79/5.83	c     1628    195     3512   330309   94    12834    3889   3379    283 5.74
5.79/5.83	o 1799
6.09/6.15	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.09/6.15	c     1640    195     3542   333228   94    13108    3889   3409    281 5.83
6.09/6.15	o 1794
6.19/6.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.19/6.27	c     1731    195     3791   362051   95    13797    3889   3658    281 6.15
6.19/6.27	o 1792
6.39/6.42	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.39/6.42	c     1754    195     3858   368533   95    14103    3889   3725    279 6.28
6.39/6.42	o 1788
6.49/6.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.49/6.52	c     1782    195     3940   376639   95    14459    3889   3807    277 6.42
6.49/6.52	o 1776
6.60/6.63	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.60/6.63	c     1794    195     3976   380525   95    14712    3889   3843    275 6.52
6.60/6.63	o 1764
6.69/6.72	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.69/6.72	c     1806    195     4012   384525   95    14960    3889   3879    272 6.63
6.69/6.72	o 1756
6.79/6.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.79/6.86	c     1820    195     2080   192625   92     4827    3654   1947    269 6.74
6.79/6.86	o 1744
7.09/7.18	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.09/7.18	c     1842    195     2145   199410   92     5141    3654   2012    268 6.86
7.09/7.18	o 1732
7.39/7.47	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.39/7.47	c     1938    195     2406   228418   94     5866    3654   2273    269 7.18
7.39/7.47	o 1720
8.19/8.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.19/8.23	c     2022    195     2651   254361   95     6537    3654   2518    270 7.47
8.19/8.23	c     2122    195     2948   286061   97     7129    4020   2815    272 7.79
8.19/8.23	o 1717
8.89/8.93	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.89/8.93	c     2250    195     3323   326962   98     8058    3654   3190    273 8.23
8.89/8.93	c     2351    195     3603   358311   99     8640    4020   3470    274 8.58
8.89/8.93	o 1714
9.19/9.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
9.19/9.23	c     2448    195     3879   385902   99     9349    3654   3746    274 8.93
9.19/9.23	o 1704
10.19/10.25	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.19/10.25	c     2514    195     2139   208396   97     5134    3654   2006    272 9.23
10.19/10.25	c     2614    195     2429   234765   96     5703    4020   2296    273 9.57
10.19/10.25	o 1701
11.49/11.59	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
11.49/11.59	c     2807    195     2997   289885   96     7032    3654   2864    273 10.25
11.49/11.59	c     2909    195     3269   316664   96     7586    4020   3136    274 10.60
11.49/11.59	c     3159    195     3960   381457   96     8971    4423   3827    275 11.46
11.49/11.59	o 1700
11.89/11.92	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
11.89/11.92	c     3184    195     4031   387353   96     9284    3654   3898    274 11.60
11.89/11.92	o 1689
14.89/14.94	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
14.89/14.94	c     3274    195     2208   200840   90     5250    3654   2075    274 11.92
14.89/14.94	c     3375    195     2484   228971   92     5815    4020   2351    274 12.29
14.89/14.94	c     3626    195     3170   301167   95     7182    4423   3037    278 13.03
14.89/14.94	c     4103    195     4461   425258   95     9794    4866   4328    282 14.50
14.89/14.94	o 1679
15.09/15.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
15.09/15.20	c     4259    195     4846   464277   95    10735    3654   4713    285 14.94
15.09/15.20	o 1674
15.78/15.84	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
15.78/15.84	c     4322    195     2148   191673   89     5134    3654   2015    284 15.19
15.78/15.84	c     4422    195     2448   215130   87     5725    4020   2315    284 15.53
15.78/15.84	o 1662
16.28/16.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
16.28/16.34	c     4533    195     2771   247536   89     6549    3654   2638    286 15.84
16.28/16.34	c     4634    195     3065   271937   88     7143    4020   2932    286 16.20
16.28/16.34	o 1656
16.88/16.93	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
16.88/16.93	c     4668    195     3167   282689   89     7552    3654   3034    285 16.34
16.88/16.93	c     4768    195     3460   312059   90     8130    4020   3327    285 16.69
16.88/16.93	o 1644
18.09/18.19	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
18.09/18.19	c     4841    195     3675   336466   91     8743    3654   3542    285 16.93
18.09/18.19	c     4942    195     2111   177751   84     4862    4020   1978    285 17.31
18.09/18.19	c     5195    195     2842   245618   86     6332    4423   2709    287 18.08
18.09/18.19	o 1639
18.39/18.40	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
18.39/18.40	c     5222    195     2923   252537   86     6664    3654   2790    287 18.19
18.39/18.40	o 1634
21.58/21.65	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
21.58/21.65	c     5280    195     3087   268265   86     7168    3654   2954    286 18.40
21.58/21.65	c     5383    195     3377   286667   84     7739    4020   3244    286 18.79
21.58/21.65	c     5636    195     4107   337085   82     9236    4423   3974    287 19.62
21.58/21.65	c     6111    195     3035   245329   80     6789    4866   2902    291 20.97
21.58/21.65	o 1627
21.78/21.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
21.78/21.86	c     6309    195     3602   303589   84     8099    3654   3469    291 21.64
21.78/21.86	o 1617
21.99/22.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
21.99/22.02	c     6355    195     3728   316169   84     8541    3654   3595    290 21.85
21.99/22.02	o 1615
22.58/22.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
22.58/22.64	c     6396    195     1965   158847   80     4623    3655   1832    290 22.03
22.58/22.64	c     6496    195     2244   188085   83     5174    4021   2111    290 22.39
22.58/22.64	o 1603
22.88/22.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
22.88/22.90	c     6570    195     2457   212086   86     5795    3655   2324    290 22.64
22.88/22.90	o 1589
22.88/23.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
22.88/23.00	c     6647    195     2669   233624   87     6396    3655   2536    290 22.89
22.88/23.00	o 1585
23.88/23.94	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
23.88/23.94	c     6667    195     2728   239034   87     6685    3655   2595    289 22.99
23.88/23.94	c     6767    195     3020   267095   88     7241    4021   2887    290 23.32
23.88/23.94	o 1575
24.38/24.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
24.38/24.48	c     6979    195     3631   334347   92     8681    3655   3498    291 23.93
24.38/24.48	c     7079    195     2007   178243   88     4672    4021   1874    291 24.26
24.38/24.48	o 1563
24.58/24.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
24.58/24.66	c     7148    195     2207   196872   89     5268    3654   2074    292 24.48
24.58/24.66	o 1551
28.08/28.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
28.08/28.13	c     7198    195     2351   208684   88     5738    3654   2218    291 24.66
28.08/28.13	c     7303    195     2650   229562   86     6319    4020   2517    292 24.99
28.08/28.13	c     7554    195     3394   279863   82     7804    4423   3261    292 25.80
28.08/28.13	c     8033    195     2518   172614   68     5711    4866   2385    293 27.33
28.08/28.13	o 1543
33.78/33.83	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
33.78/33.83	c     8278    195     3235   233342   72     7328    3654   3102    294 28.12
33.78/33.83	c     8379    195     3515   249537   70     7866    4020   3382    293 28.51
33.78/33.83	c     8635    195     2160   128490   59     4957    4423   2027    292 29.48
33.78/33.83	c     9114    195     3549   227093   63     7735    4866   3416    294 30.93
33.78/33.83	c     9927    195     3353   226600   67     7364    5353   3220    295 33.63
33.78/33.83	o 1535
34.38/34.43	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
34.38/34.43	c     9990    195     3541   245778   69     7930    3654   3408    295 33.82
34.38/34.43	c    10090    195     1989   133242   66     4622    4020   1856    294 34.21
34.38/34.43	o 1523
38.28/38.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
38.28/38.30	c    10159    195     2195   149071   67     5229    3654   2062    295 34.42
38.28/38.30	c    10261    195     2469   173012   70     5765    4020   2336    295 34.72
38.28/38.30	c    10511    195     3216   219650   68     7265    4423   3083    295 35.53
38.28/38.30	c    10986    195     4526   322068   71     9959    4866   4393    297 36.91
38.28/38.30	v -x1 x2 -x3 x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 x30 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 x138 -x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 
38.28/38.30	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
38.28/38.30	c  100    11470    509    17234     3262   190965   3129    299 38.29
38.28/38.30	c Objective: 1523
38.28/38.30	s OPTIMUM FOUND
38.28/38.30	c Total time: 38.293 s

Verifier Data 

OK	1523

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656999-1276354943/watcher-2656999-1276354943 -o /tmp/evaluation-result-2656999-1276354943/solver-2656999-1276354943 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656999-1276354943.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 12179
/proc/meminfo: memFree=1880316/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=10792 CPUtime=0
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 385 0 0 0 0 0 0 0 22 0 1 0 11080757 11051008 298 1992294400 134512640 137138936 4288679936 18446744073709551615 134712101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 2698 298 218 642 0 2054 0

[startup+0.0280529 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 12179
/proc/meminfo: memFree=1880316/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=11508 CPUtime=0.02
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 754 0 0 0 2 0 0 0 24 0 1 0 11080757 11784192 398 1992294400 134512640 137138936 4288679936 18446744073709551615 134734510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 2877 398 286 642 0 2233 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11508

[startup+0.10106 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 12179
/proc/meminfo: memFree=1880316/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=10916 CPUtime=0.09
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 2430 0 0 0 9 0 0 0 24 0 1 0 11080757 11177984 387 1992294400 134512640 137138936 4288679936 18446744073709551615 134907429 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 2879 397 287 642 0 2235 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10916

[startup+0.301081 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 12179
/proc/meminfo: memFree=1880316/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=11776 CPUtime=0.29
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 4873 0 0 0 29 0 0 0 25 0 1 0 11080757 12058624 569 1992294400 134512640 137138936 4288679936 18446744073709551615 134733526 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 2944 569 287 642 0 2300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11776

[startup+0.701121 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 12179
/proc/meminfo: memFree=1880316/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=11888 CPUtime=0.69
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 7905 0 0 0 68 1 0 0 25 0 1 0 11080757 12173312 544 1992294400 134512640 137138936 4288679936 18446744073709551615 134732346 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 2972 544 287 642 0 2328 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11888

[startup+1.5002 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12180
/proc/meminfo: memFree=1878944/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=12308 CPUtime=1.49
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 12816 0 0 0 146 3 0 0 25 0 1 0 11080757 12603392 715 1992294400 134512640 137138936 4288679936 18446744073709551615 135322956 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 3077 715 287 642 0 2433 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12308

[startup+3.10036 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12180
/proc/meminfo: memFree=1878324/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=13648 CPUtime=3.09
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 29422 0 0 0 300 9 0 0 25 0 1 0 11080757 13975552 989 1992294400 134512640 137138936 4288679936 18446744073709551615 135456748 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 3364 982 287 642 0 2720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13648

[startup+6.30168 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12180
/proc/meminfo: memFree=1874852/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=16728 CPUtime=6.29
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 69076 0 0 0 606 23 0 0 25 0 1 0 11080757 17129472 1718 1992294400 134512640 137138936 4288679936 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 4182 1718 287 642 0 3538 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16728

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12180
/proc/meminfo: memFree=1873240/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=17052 CPUtime=12.69
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 75052 0 0 0 1244 25 0 0 25 0 1 0 11080757 17461248 1905 1992294400 134512640 137138936 4288679936 18446744073709551615 134730664 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 4263 1905 287 642 0 3619 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17052

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12180
/proc/meminfo: memFree=1872620/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=18064 CPUtime=25.49
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 84424 0 0 0 2519 30 0 0 25 0 1 0 11080757 18497536 2107 1992294400 134512640 137138936 4288679936 18446744073709551615 135344659 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 4516 2107 287 642 0 3872 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18064

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

[startup+31.9083 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12180
/proc/meminfo: memFree=1872620/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=18064 CPUtime=31.89
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 84425 0 0 0 3159 30 0 0 25 0 1 0 11080757 18497536 2108 1992294400 134512640 137138936 4288679936 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 4516 2108 287 642 0 3872 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 18064

[startup+35.1016 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12180
/proc/meminfo: memFree=1872620/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=18068 CPUtime=35.09
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 84425 0 0 0 3479 30 0 0 25 0 1 0 11080757 18501632 2108 1992294400 134512640 137138936 4288679936 18446744073709551615 135441482 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 4517 2108 287 642 0 3873 0
Current children cumulated CPU time (s) 35.09
Current children cumulated vsize (KiB) 18068

[startup+36.7007 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12180
/proc/meminfo: memFree=1872620/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=18068 CPUtime=36.68
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 84425 0 0 0 3637 31 0 0 25 0 1 0 11080757 18501632 2108 1992294400 134512640 137138936 4288679936 18446744073709551615 134636216 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 4517 2108 287 642 0 3873 0
Current children cumulated CPU time (s) 36.68
Current children cumulated vsize (KiB) 18068

[startup+37.5008 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12180
/proc/meminfo: memFree=1872496/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=18068 CPUtime=37.48
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 84425 0 0 0 3717 31 0 0 25 0 1 0 11080757 18501632 2108 1992294400 134512640 137138936 4288679936 18446744073709551615 134734540 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 4517 2108 287 642 0 3873 0
Current children cumulated CPU time (s) 37.48
Current children cumulated vsize (KiB) 18068

[startup+37.9009 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12180
/proc/meminfo: memFree=1872496/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=18068 CPUtime=37.88
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 84425 0 0 0 3757 31 0 0 25 0 1 0 11080757 18501632 2108 1992294400 134512640 137138936 4288679936 18446744073709551615 135450292 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 4517 2108 287 642 0 3873 0
Current children cumulated CPU time (s) 37.88
Current children cumulated vsize (KiB) 18068

[startup+38.3009 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12180
/proc/meminfo: memFree=1872496/2059040 swapFree=4134488/4192956
[pid=12179] ppid=12177 vsize=18068 CPUtime=38.28
/proc/12179/stat : 12179 (bsolo_pb10) R 12177 12179 12058 0 -1 4202496 84425 0 0 0 3797 31 0 0 25 0 1 0 11080757 18501632 2108 1992294400 134512640 137138936 4288679936 18446744073709551615 134625581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12179/statm: 4517 2108 287 642 0 3873 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 18068

Child status: 0
Real time (s): 38.3056
CPU time (s): 38.2952
CPU user time (s): 37.9822
CPU system time (s): 0.312952
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 18068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 37.9822
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84425
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= 1
involuntary context switches= 126

runsolver used 0.068989 second user time and 0.19697 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-12 17:02:23
IDJOB=2656999
IDBENCH=1858
IDSOLVER=1162
FILE ID=node017/2656999-1276354943
PBS_JOBID= 11173211
Free space on /tmp= 62368 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0201.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656999-1276354943/watcher-2656999-1276354943 -o /tmp/evaluation-result-2656999-1276354943/solver-2656999-1276354943 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656999-1276354943.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 303eaeab4b7ccd67c7fab31d13d20bc2
RANDOM SEED=1838248446

node017.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.201
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.201
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1880720 kB
Buffers:          7768 kB
Cached:         104688 kB
SwapCached:      11172 kB
Active:          76200 kB
Inactive:        49664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1880720 kB
SwapTotal:     4192956 kB
SwapFree:      4134488 kB
Dirty:            3988 kB
Writeback:           0 kB
AnonPages:       12236 kB
Mapped:           9200 kB
Slab:            30548 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184376 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62364 MiB
End job on node017 at 2010-06-12 17:03:02