Trace number 1877558

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1OPT1523 43.0854 43.0955

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 benchmark3.67744
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 3.1 - 13/04/2009 : 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 Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1877558-1245133742.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: 0.002 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: 0.005 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
0.03/0.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.03/0.08	c       30    195      172     3320   19     1015    3889     39   1875 0.02
0.03/0.08	o 2504
0.10/0.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.10/0.13	c       30    195      173     3515   20     1212    3889     40    361 0.08
0.10/0.13	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    217 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    13357   54     1706    3889    114    211 0.27
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    21489   67     2028    3889    187    240 0.36
1.29/1.35	c      187    195      423    26560   62     2237    4278    290    307 0.61
1.29/1.35	c      438    195      674    39417   58     2752    4706    541    409 1.07
1.29/1.35	o 2087
1.39/1.40	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.40	c      600    195      838    47773   57     3261    3889    705    445 1.35
1.39/1.40	o 2053
1.39/1.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.46	c      600    195      839    47968   57     3440    3889    706    427 1.40
1.39/1.46	o 2041
1.49/1.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.49/1.52	c      601    195      842    48274   57     3623    3889    709    410 1.47
1.49/1.52	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      843    48469   57     3790    3889    710    393 1.53
1.59/1.60	o 1943
1.89/1.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.89/1.99	c      606    195      852    49576   58     3978    3889    719    377 1.60
1.89/1.99	c      709    195     1077    78499   72     4436    4278    944    374 1.89
1.89/1.99	o 1941
1.99/2.07	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.99/2.07	c      718    195     1097    80395   73     4637    3889    964    360 1.99
1.99/2.07	o 1929
2.10/2.16	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.10/2.16	c      719    195     1101    80972   73     4826    3889    968    347 2.07
2.10/2.16	o 1917
2.20/2.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.20/2.27	c      727    195     1116    82533   73     5044    3889    983    336 2.16
2.20/2.27	o 1905
3.29/3.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.29/3.36	c      743    195     1161    87291   75     5302    3889   1028    326 2.27
3.29/3.36	c      854    195     1446   112075   77     5729    4278   1313    327 2.61
3.29/3.36	c     1104    195     2138   187568   87     7223    4706   2005    336 3.28
3.29/3.36	o 1899
3.39/3.45	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.39/3.45	c     1112    195     2160   189936   87     7454    3889   2027    330 3.36
3.39/3.45	o 1895
3.59/3.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.59/3.60	c     1125    195     2195   193774   88     7711    3889   2062    325 3.45
3.59/3.60	o 1842
3.79/3.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.79/3.80	c     1159    195     2291   205664   89     8122    3889   2158    321 3.61
3.79/3.80	o 1839
3.89/3.98	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.89/3.98	c     1213    195     2446   223176   91     8584    3889   2313    319 3.80
3.89/3.98	o 1834
4.19/4.25	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.19/4.25	c     1255    195     2564   236947   92     8998    3889   2431    315 3.98
4.19/4.25	o 1825
4.40/4.43	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.40/4.43	c     1334    195     2768   263369   95     9607    3889   2635    314 4.25
4.40/4.43	o 1824
4.79/4.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.79/4.80	c     1387    195     2903   280580   96    10035    3889   2770    313 4.43
4.79/4.80	c     1494    195     3170   308921   97    10582    4278   3037    316 4.72
4.79/4.80	o 1811
4.90/4.91	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.90/4.91	c     1500    195     3187   310418   97    10814    3889   3054    312 4.80
4.90/4.91	o 1803
4.99/5.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.99/5.04	c     1524    195     3242   316484   97    11079    3889   3109    310 4.91
4.99/5.04	o 1797
5.50/5.58	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.50/5.58	c     1547    195     3308   323160   97    11357    3889   3175    306 5.05
5.50/5.58	c     1648    195     3573   353710   98    11936    4278   3440    307 5.35
5.50/5.58	o 1789
6.89/6.94	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.89/6.94	c     1719    195     3740   372148   99    12444    3889   3607    307 5.58
6.89/6.94	c     1822    195     4002   404322  101    12958    4278   3869    303 6.00
6.89/6.94	c     2073    195     2401   249122  103     5527    4706   2268    306 6.75
6.89/6.94	o 1785
6.98/7.06	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.98/7.06	c     2114    195     2509   259308  103     5932    3654   2376    304 6.95
6.98/7.06	o 1784
9.59/9.67	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
9.59/9.67	c     2126    195     2544   263404  103     6166    3654   2411    301 7.06
9.59/9.67	c     2231    195     2797   293405  104     6699    4020   2664    298 7.47
9.59/9.67	c     2481    195     3464   371353  107     8056    4423   3331    304 8.15
9.59/9.67	c     2957    195     2390   250422  104     5506    4866   2257    310 9.52
9.59/9.67	o 1774
10.09/10.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.09/10.13	c     2988    195     2477   258289  104     5855    3654   2344    308 9.68
10.09/10.13	c     3088    195     2747   283125  103     6393    4020   2614    308 10.01
10.09/10.13	o 1766
10.39/10.42	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.39/10.42	c     3107    195     2800   287620  102     6679    3654   2667    306 10.13
10.39/10.42	o 1756
10.49/10.55	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.49/10.55	c     3182    195     3011   309204  102     7271    3654   2878    305 10.42
10.49/10.55	o 1752
10.68/10.77	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.68/10.77	c     3198    195     3054   312552  102     7529    3654   2921    303 10.55
10.68/10.77	o 1741
11.39/11.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
11.39/11.49	c     3246    195     3189   322916  101     7979    3654   3056    301 10.78
11.39/11.49	c     3346    195     3472   350114  100     8558    4020   3339    298 11.21
11.39/11.49	o 1730
11.69/11.75	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
11.69/11.75	c     3425    195     3684   372160  101     9169    3654   3551    298 11.49
11.69/11.75	o 1726
12.00/12.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
12.00/12.08	c     3504    195     1963   182720   93     4575    3654   1830    297 11.77
12.00/12.08	o 1725
14.59/14.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
14.59/14.68	c     3592    195     2203   207941   94     5279    3654   2070    297 12.08
14.59/14.68	c     3692    195     2463   233505   94     5808    4020   2330    296 12.45
14.59/14.68	c     3944    195     3187   313169   98     7290    4423   3054    298 13.21
14.59/14.68	c     4419    195     4517   464472  102    10002    4866   4384    302 14.59
14.59/14.68	o 1724
14.89/14.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
14.89/14.99	c     4428    195     4542   466700  102    10224    3654   4409    301 14.68
14.89/14.99	o 1719
15.09/15.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
15.09/15.11	c     4507    195     2186   211013   96     5277    3654   2053    300 14.99
15.09/15.11	o 1712
16.79/16.88	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
16.79/16.88	c     4527    195     2239   215131   96     5565    3654   2106    299 15.11
16.79/16.88	c     4627    195     2524   235002   93     6129    4020   2391    297 15.56
16.79/16.88	c     4879    195     3263   295430   90     7620    4423   3130    295 16.51
16.79/16.88	o 1711
16.99/17.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
16.99/17.02	c     4965    195     3512   315834   89     8317    3654   3379    294 16.88
16.99/17.02	o 1701
17.09/17.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
17.09/17.12	c     4996    195     3599   323072   89     8666    3654   3466    293 17.02
17.09/17.12	o 1696
17.89/17.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
17.89/17.99	c     5007    195     3630   325315   89     8902    3654   3497    292 17.12
17.89/17.99	c     5107    195     2033   162506   79     4730    4020   1900    290 17.58
17.89/17.99	o 1684
23.28/23.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
23.28/23.36	c     5201    195     2302   185142   80     5455    3654   2169    289 17.99
23.28/23.36	c     5305    195     2593   211981   81     6042    4020   2460    288 18.39
23.28/23.36	c     5555    195     3293   288845   87     7497    4423   3160    289 19.20
23.28/23.36	c     6036    195     2357   200898   85     5434    4866   2224    290 20.78
23.28/23.36	c     6849    195     4536   412939   91     9889    5353   4403    294 23.25
23.28/23.36	o 1676
23.78/23.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
23.78/23.86	c     6859    195     4564   415468   91    10103    3654   4431    293 23.35
23.78/23.86	c     6962    195     2283   196686   86     5227    4020   2150    293 23.76
23.78/23.86	o 1671
24.28/24.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
24.28/24.34	c     6979    195     2332   201086   86     5517    3654   2199    292 23.86
24.28/24.34	c     7083    195     2629   224244   85     6083    4020   2496    292 24.24
24.28/24.34	o 1659
24.59/24.69	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
24.59/24.69	c     7094    195     2660   227045   85     6356    3654   2527    291 24.34
24.59/24.69	o 1651
25.09/25.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
25.09/25.11	c     7173    195     2884   243610   84     7000    3654   2751    290 24.68
25.09/25.11	o 1647
25.38/25.45	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
25.38/25.45	c     7260    195     3126   261176   83     7674    3654   2993    289 25.10
25.38/25.45	o 1645
25.58/25.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
25.58/25.64	c     7345    195     3372   280916   83     8361    3654   3239    288 25.45
25.58/25.64	o 1623
25.79/25.82	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
25.79/25.82	c     7383    195     3481   289977   83     8689    3654   3348    287 25.64
25.79/25.82	o 1616
25.98/26.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
25.98/26.02	c     7418    195     3580   297055   82     9145    3654   3447    287 25.82
25.98/26.02	o 1607
26.28/26.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
26.28/26.39	c     7453    195     3683   304627   82     9531    3654   3550    286 26.02
26.28/26.39	o 1599
26.79/26.85	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
26.79/26.85	c     7528    195     2002   147790   73     4884    3703   1869    285 26.39
26.79/26.85	o 1595
27.08/27.18	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
27.08/27.18	c     7628    195     2283   166845   73     5641    3703   2150    284 26.85
27.08/27.18	o 1583
27.88/27.92	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
27.88/27.92	c     7700    195     2492   182645   73     6252    3703   2359    283 27.18
27.88/27.92	c     7806    195     2797   201698   72     6812    4074   2664    281 27.69
27.88/27.92	o 1581
27.88/27.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
27.88/27.99	c     7863    195     2966   216901   73     7384    3703   2833    281 27.91
27.88/27.99	o 1579
28.08/28.14	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
28.08/28.14	c     7868    195     2981   218242   73     7591    3703   2848    281 27.99
28.08/28.14	o 1567
28.28/28.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
28.28/28.36	c     7904    195     3087   227899   73     7984    3703   2954    280 28.14
28.28/28.36	o 1555
28.49/28.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
28.49/28.50	c     7948    195     3215   238126   74     8425    3703   3082    280 28.35
28.49/28.50	o 1543
36.79/36.87	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
36.79/36.87	c     7978    195     3302   245453   74     8678    3703   3169    279 28.50
36.79/36.87	c     8082    195     3607   267157   74     9292    4074   3474    278 28.98
36.79/36.87	c     8335    195     2204   159849   72     5106    4482   2071    279 29.79
36.79/36.87	c     8812    195     3569   272481   76     7868    4931   3436    279 31.50
36.79/36.87	c     9625    195     3231   269359   83     7148    5425   3098    282 34.06
36.79/36.87	o 1535
37.99/38.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
37.99/38.01	c    10462    195     2848   213227   74     6382    3654   2715    283 36.89
37.99/38.01	c    10565    195     3113   232975   74     6941    4020   2980    283 37.22
37.99/38.01	o 1523
42.99/43.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
42.99/43.09	c    10784    195     3732   274904   73     8374    3654   3599    283 38.01
42.99/43.09	c    10884    195     2107   133786   63     4914    4020   1974    283 38.38
42.99/43.09	c    11139    195     2839   179215   63     6395    4423   2706    283 39.28
42.99/43.09	c    11614    174     4112   263604   64     9020    4866   3979    283 40.90
42.99/43.09	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 
42.99/43.09	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
42.99/43.09	c   96    12354    427    18680     3597   227241   3464    286 43.08
42.99/43.09	c Objective: 1523
42.99/43.09	s OPTIMUM FOUND
42.99/43.09	c Total time: 43.081 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-1877558-1245133742/watcher-1877558-1245133742 -o /tmp/evaluation-result-1877558-1245133742/solver-1877558-1245133742 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877558-1245133742.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: 1.00 1.00 1.00 3/64 1110
/proc/meminfo: memFree=1926832/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=10708 CPUtime=0
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 180974286 10964992 243 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 2677 243 189 640 0 2033 0

[startup+0.0374041 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1110
/proc/meminfo: memFree=1926832/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=11560 CPUtime=0.03
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 874 0 0 0 3 0 0 0 18 0 1 0 180974286 11837440 416 1992294400 134512640 137136520 4294956256 18446744073709551615 136503955 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 2890 416 292 640 0 2246 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11560

[startup+0.101395 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1110
/proc/meminfo: memFree=1926832/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=11432 CPUtime=0.1
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 2391 0 0 0 9 1 0 0 18 0 1 0 180974286 11706368 407 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 2858 407 293 640 0 2214 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11432

[startup+0.301416 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1110
/proc/meminfo: memFree=1926832/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=11692 CPUtime=0.29
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 4819 0 0 0 27 2 0 0 19 0 1 0 180974286 11972608 577 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 2923 577 293 640 0 2279 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11692

[startup+0.701458 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1110
/proc/meminfo: memFree=1926832/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=11804 CPUtime=0.69
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 7827 0 0 0 66 3 0 0 22 0 1 0 180974286 12087296 551 1992294400 134512640 137136520 4294956256 18446744073709551615 135387467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 2951 551 293 640 0 2307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11804

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1111
/proc/meminfo: memFree=1925416/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=12148 CPUtime=1.49
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 13436 0 0 0 144 5 0 0 25 0 1 0 180974286 12439552 679 1992294400 134512640 137136520 4294956256 18446744073709551615 135079056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 3037 679 293 640 0 2393 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12148

[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1111
/proc/meminfo: memFree=1924328/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=13692 CPUtime=3.09
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 23546 0 0 0 300 9 0 0 25 0 1 0 180974286 14020608 1076 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 3423 1076 293 640 0 2779 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13692

[startup+6.30106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1111
/proc/meminfo: memFree=1920488/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=17464 CPUtime=6.29
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 60505 0 0 0 605 24 0 0 25 0 1 0 180974286 17883136 1982 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 4366 1984 294 640 0 3722 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17464

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1111
/proc/meminfo: memFree=1918888/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=18376 CPUtime=12.69
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 116358 0 0 0 1220 49 0 0 25 0 1 0 180974286 18817024 2157 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 4594 2157 294 640 0 3950 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18376

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1111
/proc/meminfo: memFree=1918952/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=18396 CPUtime=25.49
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 243326 0 0 0 2446 103 0 0 25 0 1 0 180974286 18837504 2165 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 4599 2165 294 640 0 3955 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18396

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

[startup+31.9058 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1111
/proc/meminfo: memFree=1918952/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=18408 CPUtime=31.89
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 303294 0 0 0 3058 131 0 0 25 0 1 0 180974286 18849792 2156 1992294400 134512640 137136520 4294956256 18446744073709551615 135387439 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 4602 2156 294 640 0 3958 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 18408

[startup+38.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1111
/proc/meminfo: memFree=1918952/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=17872 CPUtime=38.28
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 356585 0 0 0 3672 156 0 0 25 0 1 0 180974286 18300928 2151 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 4468 2151 294 640 0 3824 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 17872

[startup+41.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1111
/proc/meminfo: memFree=1918952/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=17872 CPUtime=41.49
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 382726 0 0 0 3979 170 0 0 25 0 1 0 180974286 18300928 2151 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 4468 2151 294 640 0 3824 0
Current children cumulated CPU time (s) 41.49
Current children cumulated vsize (KiB) 17872

[startup+42.3019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1111
/proc/meminfo: memFree=1918952/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=18424 CPUtime=42.28
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 390041 0 0 0 4056 172 0 0 25 0 1 0 180974286 18866176 2161 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 4606 2161 294 640 0 3962 0
Current children cumulated CPU time (s) 42.28
Current children cumulated vsize (KiB) 18424

[startup+42.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1111
/proc/meminfo: memFree=1918952/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=18436 CPUtime=42.68
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 393515 0 0 0 4095 173 0 0 25 0 1 0 180974286 18878464 2157 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 4609 2157 294 640 0 3965 0
Current children cumulated CPU time (s) 42.68
Current children cumulated vsize (KiB) 18436

[startup+42.906 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1111
/proc/meminfo: memFree=1918952/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=18424 CPUtime=42.88
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 395122 0 0 0 4114 174 0 0 25 0 1 0 180974286 18866176 2156 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 4606 2156 294 640 0 3962 0
Current children cumulated CPU time (s) 42.88
Current children cumulated vsize (KiB) 18424

[startup+43.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1111
/proc/meminfo: memFree=1918952/2055920 swapFree=4181536/4192956
[pid=1110] ppid=1108 vsize=18428 CPUtime=42.99
/proc/1110/stat : 1110 (bsolo) R 1108 1110 923 0 -1 4194304 395922 0 0 0 4124 175 0 0 25 0 1 0 180974286 18870272 2159 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1110/statm: 4607 2159 294 640 0 3963 0
Current children cumulated CPU time (s) 42.99
Current children cumulated vsize (KiB) 18428

Child status: 0
Real time (s): 43.0955
CPU time (s): 43.0854
CPU user time (s): 41.3317
CPU system time (s): 1.75373
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 18456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.3317
system time used= 1.75373
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 396621
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= 2
involuntary context switches= 48

runsolver used 0.026995 second user time and 0.106983 second system time

The end

Launcher Data 

Begin job on node19 at 2009-06-16 08:29:02
IDJOB=1877558
IDBENCH=1858
IDSOLVER=699
FILE ID=node19/1877558-1245133742
PBS_JOBID= 9363687
Free space on /tmp= 66160 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0201.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877558-1245133742/watcher-1877558-1245133742 -o /tmp/evaluation-result-1877558-1245133742/solver-1877558-1245133742 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877558-1245133742.opb

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

MD5SUM BENCH= 303eaeab4b7ccd67c7fab31d13d20bc2
RANDOM SEED=431022953

node19.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1927312 kB
Buffers:          6208 kB
Cached:          59688 kB
SwapCached:       6048 kB
Active:          57732 kB
Inactive:        16840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1927312 kB
SwapTotal:     4192956 kB
SwapFree:      4181536 kB
Dirty:            3964 kB
Writeback:           0 kB
Mapped:          13428 kB
Slab:            40060 kB
Committed_AS:   179600 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66156 MiB
End job on node19 at 2009-06-16 08:29:45