Trace number 2680743

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
wbo 1.4b (fixed)OPT1120 102.047 102.08

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb
MD5SUM9b4418c5c34f37121cd9ad7732df64ff
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1120
Best CPU time to get the best result obtained on this benchmark0.148976
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1120
Optimality of the best value was proved YES
Number of variables89
Total number of constraints28
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)15
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint2
Maximum length of a constraint47
Number of terms in the objective function 85
Biggest coefficient in the objective function 517
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 15494
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 1656
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 15494
Number of bits of the biggest sum of numbers14
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 wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680743-1277451713.opb.
0.00/0.00	c Instance file HOME/instance-2680743-1277451713.opb
0.00/0.00	c File size is 3601 bytes.
0.00/0.00	c Highest Coefficient sum: 12251
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      89                                                  |
0.00/0.00	c |  Number Clauses:        2                                                   |
0.00/0.00	c |  Number Cardinality:    15                                                  |
0.00/0.00	c |  Number PB Constraints: 11                                                  |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |      89       28      309 |     5000        0    nan |  0.000 % |
0.00/0.00	c ===============================================================================
0.00/0.00	c New solution: 2175
0.00/0.00	o 2175
0.00/0.00	c Elapsed CPU time: 0.002999 s	Remaining CPU time: 179.997 s
0.00/0.00	c ===============================================================================
0.00/0.00	c |        30 |      89       29      394 |     5000       30     46 |  0.000 % |
0.00/0.00	c ===============================================================================
0.00/0.00	c New solution: 1985
0.00/0.00	o 1985
0.00/0.00	c Elapsed CPU time: 0.003999 s	Remaining CPU time: 179.996 s
0.00/0.00	c ===============================================================================
0.00/0.00	c |        57 |      89       30      479 |     5000       57     42 |  0.000 % |
0.00/0.00	c ===============================================================================
0.00/0.00	c New solution: 1979
0.00/0.00	o 1979
0.00/0.00	c Elapsed CPU time: 0.003999 s	Remaining CPU time: 179.996 s
0.00/0.00	c ===============================================================================
0.00/0.00	c |        60 |      89       31      564 |     5000       60     42 |  0.000 % |
0.00/0.00	c ===============================================================================
0.00/0.00	c New solution: 1967
0.00/0.00	o 1967
0.00/0.00	c Elapsed CPU time: 0.004999 s	Remaining CPU time: 179.995 s
0.00/0.00	c ===============================================================================
0.00/0.00	c |        66 |      89       32      649 |     5000       66     41 |  0.000 % |
0.00/0.01	c |       166 |      89       32      649 |     5500      166     42 |  0.013 % |
0.00/0.01	c |       317 |      89       32      649 |     6050      317     42 |  0.013 % |
0.00/0.03	c |       542 |      89       32      649 |     6655      542     42 |  0.013 % |
0.04/0.04	c |       879 |      89       32      649 |     7320      879     42 |  0.013 % |
0.04/0.07	c |      1385 |      89       32      649 |     8052     1385     41 |  0.013 % |
0.09/0.12	c |      2146 |      89       32      649 |     8857     2146     41 |  0.013 % |
0.09/0.12	c ===============================================================================
0.09/0.12	c New solution: 1922
0.09/0.12	o 1922
0.09/0.12	c Elapsed CPU time: 0.119981 s	Remaining CPU time: 179.88 s
0.09/0.12	c ===============================================================================
0.09/0.12	c |      2171 |      89       33      734 |     5000     2171     41 |  0.013 % |
0.09/0.13	c |      2272 |      89       33      734 |     5500     2272     41 |  0.013 % |
0.09/0.14	c |      2422 |      89       33      734 |     6050     2422     41 |  0.013 % |
0.09/0.16	c |      2647 |      89       33      734 |     6655     2647     41 |  0.013 % |
0.09/0.19	c |      2984 |      89       33      734 |     7320     2984     41 |  0.013 % |
0.19/0.23	c |      3490 |      89       33      734 |     8052     3490     41 |  0.013 % |
0.19/0.29	c |      4250 |      89       33      734 |     8857     4250     41 |  0.013 % |
0.39/0.41	c |      5389 |      89       33      734 |     9743     5389     41 |  0.013 % |
0.39/0.43	c ===============================================================================
0.39/0.43	c New solution: 1909
0.39/0.43	o 1909
0.39/0.43	c Elapsed CPU time: 0.416936 s	Remaining CPU time: 179.583 s
0.39/0.43	c ===============================================================================
0.39/0.43	c |      5678 |      89       34      819 |     5000     5678     40 |  0.013 % |
0.39/0.45	c |      5779 |      89       34      819 |     5500     2940     40 |  0.013 % |
0.39/0.46	c |      5929 |      89       34      819 |     6050     3090     40 |  0.013 % |
0.39/0.48	c |      6154 |      89       34      819 |     6655     3315     40 |  0.013 % |
0.49/0.50	c |      6491 |      89       34      819 |     7320     3652     40 |  0.013 % |
0.49/0.55	c |      6998 |      89       34      819 |     8052     4159     40 |  0.013 % |
0.49/0.59	c ===============================================================================
0.49/0.59	c New solution: 1868
0.49/0.59	o 1868
0.49/0.59	c Elapsed CPU time: 0.569913 s	Remaining CPU time: 179.43 s
0.49/0.59	c ===============================================================================
0.49/0.59	c |      7540 |      89       35      904 |     5000     4701     41 |  0.013 % |
0.60/0.60	c |      7641 |      89       35      904 |     5500     4802     41 |  0.013 % |
0.60/0.62	c |      7791 |      89       35      904 |     6050     4952     41 |  0.013 % |
0.60/0.64	c |      8017 |      89       35      904 |     6655     5178     41 |  0.013 % |
0.60/0.68	c |      8354 |      89       35      904 |     7320     5515     41 |  0.013 % |
0.69/0.74	c |      8860 |      89       35      904 |     8052     6021     41 |  0.013 % |
0.79/0.80	c |      9620 |      89       35      904 |     8857     6781     40 |  0.013 % |
0.79/0.81	c ===============================================================================
0.79/0.81	c New solution: 1795
0.79/0.81	o 1795
0.79/0.81	c Elapsed CPU time: 0.790879 s	Remaining CPU time: 179.209 s
0.79/0.81	c ===============================================================================
0.79/0.81	c |      9707 |      89       36      989 |     5000     6868     40 |  0.013 % |
0.79/0.83	c |      9808 |      89       36      989 |     5500     3535     40 |  0.013 % |
0.79/0.85	c |      9958 |      89       36      989 |     6050     3685     40 |  0.013 % |
0.79/0.87	c |     10184 |      89       36      989 |     6655     3911     40 |  0.013 % |
0.89/0.91	c |     10521 |      89       36      989 |     7320     4248     40 |  0.013 % |
0.89/0.95	c |     11028 |      89       36      989 |     8052     4755     40 |  0.013 % |
0.99/1.02	c |     11787 |      89       36      989 |     8857     5514     40 |  0.013 % |
0.99/1.03	c ===============================================================================
0.99/1.03	c New solution: 1777
0.99/1.03	o 1777
0.99/1.03	c Elapsed CPU time: 1.00085 s	Remaining CPU time: 178.999 s
0.99/1.03	c ===============================================================================
0.99/1.03	c |     11839 |      89       37     1074 |     5000     5566     40 |  0.013 % |
0.99/1.04	c |     11939 |      89       37     1074 |     5500     2883     39 |  0.013 % |
0.99/1.05	c |     12089 |      89       37     1074 |     6050     3033     39 |  0.013 % |
0.99/1.07	c |     12314 |      89       37     1074 |     6655     3258     39 |  0.013 % |
0.99/1.10	c |     12652 |      89       37     1074 |     7320     3596     39 |  0.013 % |
1.10/1.14	c |     13158 |      89       37     1074 |     8052     4102     39 |  0.013 % |
1.19/1.21	c |     13918 |      89       37     1074 |     8857     4862     40 |  0.013 % |
1.29/1.34	c |     15057 |      89       37     1074 |     9743     6001     40 |  0.013 % |
1.49/1.52	c |     16765 |      89       37     1074 |    10717     7709     40 |  0.013 % |
1.59/1.69	c ===============================================================================
1.59/1.69	c New solution: 1754
1.59/1.69	o 1754
1.59/1.69	c Elapsed CPU time: 1.64575 s	Remaining CPU time: 178.354 s
1.59/1.69	c ===============================================================================
1.59/1.69	c |     18524 |      89       38     1159 |     5000     9468     40 |  0.013 % |
1.69/1.71	c |     18626 |      89       38     1159 |     5500     4836     39 |  0.013 % |
1.69/1.71	c ===============================================================================
1.69/1.71	c New solution: 1684
1.69/1.71	o 1684
1.69/1.71	c Elapsed CPU time: 1.66875 s	Remaining CPU time: 178.331 s
1.69/1.71	c ===============================================================================
1.69/1.71	c |     18654 |      89       39     1244 |     5000     4864     39 |  0.013 % |
1.69/1.72	c |     18754 |      89       39     1244 |     5500     4964     39 |  0.013 % |
1.69/1.74	c |     18910 |      89       39     1244 |     6050     5120     40 |  0.013 % |
1.69/1.75	c |     19135 |      89       39     1244 |     6655     5345     39 |  0.013 % |
1.69/1.79	c |     19472 |      89       39     1244 |     7320     5682     39 |  0.013 % |
1.79/1.83	c |     19980 |      89       39     1244 |     8052     6190     39 |  0.013 % |
1.79/1.89	c |     20739 |      89       39     1244 |     8857     6949     39 |  0.013 % |
1.89/1.99	c |     21879 |      89       39     1244 |     9743     8089     39 |  0.013 % |
2.20/2.22	c |     23591 |      89       39     1244 |    10717     9801     40 |  0.013 % |
2.20/2.23	c ===============================================================================
2.20/2.23	c New solution: 1547
2.20/2.23	o 1547
2.20/2.23	c Elapsed CPU time: 2.16667 s	Remaining CPU time: 177.833 s
2.20/2.23	c ===============================================================================
2.20/2.23	c |     23626 |      89       40     1329 |     5000     9836     40 |  0.013 % |
2.20/2.25	c |     23727 |      89       40     1329 |     5500     5019     41 |  0.013 % |
2.20/2.27	c |     23877 |      89       40     1329 |     6050     5169     41 |  0.013 % |
2.20/2.29	c |     24102 |      89       40     1329 |     6655     5394     41 |  0.013 % |
2.29/2.33	c |     24439 |      89       40     1329 |     7320     5731     41 |  0.013 % |
2.29/2.38	c |     24947 |      89       40     1329 |     8052     6239     41 |  0.013 % |
2.39/2.47	c |     25708 |      89       40     1329 |     8857     7000     41 |  0.013 % |
2.49/2.55	c ===============================================================================
2.49/2.55	c New solution: 1526
2.49/2.55	o 1526
2.49/2.55	c Elapsed CPU time: 2.47962 s	Remaining CPU time: 177.52 s
2.49/2.55	c ===============================================================================
2.49/2.55	c |     26480 |      89       41     1414 |     5000     7772     41 |  0.013 % |
2.49/2.56	c |     26580 |      89       41     1414 |     5500     3986     42 |  0.013 % |
2.49/2.58	c |     26731 |      89       41     1414 |     6050     4137     42 |  0.013 % |
2.59/2.60	c |     26960 |      89       41     1414 |     6655     4366     42 |  0.013 % |
2.59/2.64	c |     27298 |      89       41     1414 |     7320     4704     42 |  0.013 % |
2.59/2.68	c |     27804 |      89       41     1414 |     8052     5210     41 |  0.013 % |
2.69/2.76	c |     28564 |      89       41     1414 |     8857     5970     41 |  0.013 % |
2.79/2.86	c |     29706 |      89       41     1414 |     9743     7112     40 |  0.013 % |
2.89/2.92	c ===============================================================================
2.89/2.92	c New solution: 1519
2.89/2.92	o 1519
2.89/2.92	c Elapsed CPU time: 2.84357 s	Remaining CPU time: 177.156 s
2.89/2.92	c ===============================================================================
2.89/2.92	c |     30250 |      89       42     1499 |     5000     7656     40 |  0.013 % |
2.89/2.93	c ===============================================================================
2.89/2.93	c New solution: 1428
2.89/2.93	o 1428
2.89/2.93	c Elapsed CPU time: 2.85857 s	Remaining CPU time: 177.141 s
2.89/2.93	c ===============================================================================
2.89/2.93	c |     30306 |      89       43     1584 |     5000     3884     37 |  0.013 % |
2.89/2.95	c |     30406 |      89       43     1584 |     5500     3984     37 |  0.013 % |
2.89/2.96	c |     30557 |      89       43     1584 |     6050     4135     37 |  0.013 % |
2.89/2.98	c |     30784 |      89       43     1584 |     6655     4362     37 |  0.013 % |
2.99/3.01	c |     31122 |      89       43     1584 |     7320     4700     37 |  0.013 % |
2.99/3.06	c |     31629 |      89       43     1584 |     8052     5207     37 |  0.013 % |
3.09/3.14	c |     32389 |      89       43     1584 |     8857     5967     38 |  0.013 % |
3.19/3.24	c |     33532 |      89       43     1584 |     9743     7110     38 |  0.013 % |
3.39/3.49	c |     35243 |      89       43     1584 |    10717     8821     38 |  0.013 % |
3.69/3.71	c ===============================================================================
3.69/3.71	c New solution: 1405
3.69/3.71	o 1405
3.69/3.71	c Elapsed CPU time: 3.61345 s	Remaining CPU time: 176.387 s
3.69/3.71	c ===============================================================================
3.69/3.71	c |     37091 |      89       44     1669 |     5000    10669     38 |  0.013 % |
3.69/3.74	c |     37191 |      89       44     1669 |     5500     2768     37 |  0.013 % |
3.69/3.76	c |     37343 |      89       44     1669 |     6050     2920     37 |  0.013 % |
3.69/3.78	c |     37569 |      89       44     1669 |     6655     3146     37 |  0.013 % |
3.79/3.81	c |     37906 |      89       44     1669 |     7320     3483     37 |  0.013 % |
3.79/3.85	c |     38413 |      89       44     1669 |     8052     3990     37 |  0.013 % |
3.89/3.92	c |     39173 |      89       44     1669 |     8857     4750     37 |  0.013 % |
3.99/4.04	c |     40312 |      89       44     1669 |     9743     5889     38 |  0.013 % |
4.19/4.22	c |     42021 |      89       44     1669 |    10717     7598     38 |  0.013 % |
4.30/4.31	c ===============================================================================
4.30/4.31	c New solution: 1340
4.30/4.31	o 1340
4.30/4.31	c Elapsed CPU time: 4.20136 s	Remaining CPU time: 175.799 s
4.30/4.31	c ===============================================================================
4.30/4.31	c |     42918 |      89       45     1754 |     5000     8495     37 |  0.013 % |
4.30/4.34	c |     43018 |      89       45     1754 |     5500     4348     38 |  0.013 % |
4.30/4.35	c |     43168 |      89       45     1754 |     6050     4498     38 |  0.013 % |
4.30/4.37	c |     43395 |      89       45     1754 |     6655     4725     38 |  0.013 % |
4.40/4.41	c |     43733 |      89       45     1754 |     7320     5063     37 |  0.013 % |
4.40/4.47	c |     44245 |      89       45     1754 |     8052     5575     36 |  0.013 % |
4.40/4.48	c ===============================================================================
4.40/4.48	c New solution: 1326
4.40/4.48	o 1326
4.40/4.48	c Elapsed CPU time: 4.36334 s	Remaining CPU time: 175.637 s
4.40/4.48	c ===============================================================================
4.40/4.48	c |     44301 |      89       46     1839 |     5000     5631     36 |  0.013 % |
4.40/4.50	c |     44401 |      89       46     1839 |     5500     2916     33 |  0.013 % |
4.49/4.51	c |     44551 |      89       46     1839 |     6050     3066     34 |  0.013 % |
4.49/4.53	c |     44777 |      89       46     1839 |     6655     3292     34 |  0.013 % |
4.49/4.56	c |     45115 |      89       46     1839 |     7320     3630     34 |  0.013 % |
4.59/4.60	c |     45625 |      89       46     1839 |     8052     4140     35 |  0.013 % |
4.59/4.68	c |     46385 |      89       46     1839 |     8857     4900     35 |  0.013 % |
4.79/4.82	c |     47525 |      89       46     1839 |     9743     6040     35 |  0.013 % |
4.99/5.04	c |     49236 |      89       46     1839 |    10717     7751     34 |  0.013 % |
5.19/5.22	c ===============================================================================
5.19/5.22	c New solution: 1256
5.19/5.22	o 1256
5.19/5.22	c Elapsed CPU time: 5.08023 s	Remaining CPU time: 174.92 s
5.19/5.22	c ===============================================================================
5.19/5.22	c |     50629 |      89       47     1924 |     5000     9144     36 |  0.013 % |
5.19/5.24	c |     50730 |      89       47     1924 |     5500     4673     36 |  0.013 % |
5.19/5.26	c |     50884 |      89       47     1924 |     6050     4827     35 |  0.013 % |
5.19/5.29	c |     51110 |      89       47     1924 |     6655     5053     35 |  0.013 % |
5.29/5.34	c |     51447 |      89       47     1924 |     7320     5390     35 |  0.013 % |
5.40/5.40	c |     51954 |      89       47     1924 |     8052     5897     34 |  0.013 % |
5.40/5.48	c |     52714 |      89       47     1924 |     8857     6657     33 |  0.013 % |
5.59/5.63	c |     53854 |      89       47     1924 |     9743     7797     33 |  0.013 % |
5.79/5.87	c |     55565 |      89       47     1924 |    10717     9508     34 |  0.013 % |
6.19/6.24	c |     58127 |      89       47     1924 |    11789     6685     33 |  0.013 % |
6.29/6.32	c ===============================================================================
6.29/6.32	c New solution: 1243
6.29/6.32	o 1243
6.29/6.32	c Elapsed CPU time: 6.16206 s	Remaining CPU time: 173.838 s
6.29/6.32	c ===============================================================================
6.29/6.32	c |     58782 |      89       48     2009 |     5000     7340     33 |  0.013 % |
6.29/6.35	c |     58882 |      89       48     2009 |     5500     3770     34 |  0.013 % |
6.29/6.36	c |     59034 |      89       48     2009 |     6050     3922     34 |  0.013 % |
6.39/6.40	c |     59262 |      89       48     2009 |     6655     4150     34 |  0.013 % |
6.39/6.44	c |     59599 |      89       48     2009 |     7320     4487     34 |  0.013 % |
6.50/6.50	c |     60106 |      89       48     2009 |     8052     4994     34 |  0.013 % |
6.60/6.61	c |     60865 |      89       48     2009 |     8857     5753     33 |  0.013 % |
6.69/6.74	c |     62005 |      89       48     2009 |     9743     6893     33 |  0.013 % |
6.99/7.04	c |     63714 |      89       48     2009 |    10717     8602     34 |  0.013 % |
7.39/7.49	c |     66276 |      89       48     2009 |    11789     5785     34 |  0.013 % |
7.89/7.99	c |     70124 |      89       48     2009 |    12968     9633     32 |  0.013 % |
8.09/8.14	c ===============================================================================
8.09/8.14	c New solution: 1242
8.09/8.14	o 1242
8.09/8.14	c Elapsed CPU time: 7.93979 s	Remaining CPU time: 172.06 s
8.09/8.14	c ===============================================================================
8.09/8.14	c |     71033 |      89       49     2094 |     5000    10542     32 |  0.013 % |
8.09/8.17	c |     71133 |      89       49     2094 |     5500     2736     29 |  0.013 % |
8.09/8.18	c |     71283 |      89       49     2094 |     6050     2886     29 |  0.013 % |
8.19/8.20	c |     71509 |      89       49     2094 |     6655     3112     29 |  0.013 % |
8.19/8.23	c |     71846 |      89       49     2094 |     7320     3449     29 |  0.013 % |
8.19/8.29	c |     72355 |      89       49     2094 |     8052     3958     29 |  0.013 % |
8.29/8.38	c |     73118 |      89       49     2094 |     8857     4721     30 |  0.013 % |
8.39/8.47	c ===============================================================================
8.39/8.47	c New solution: 1232
8.39/8.47	o 1232
8.39/8.47	c Elapsed CPU time: 8.26474 s	Remaining CPU time: 171.735 s
8.39/8.47	c ===============================================================================
8.39/8.47	c |     74022 |      89       50     2179 |     5000     5625     30 |  0.013 % |
8.39/8.49	c |     74122 |      89       50     2179 |     5500     2913     31 |  0.013 % |
8.49/8.51	c |     74274 |      89       50     2179 |     6050     3065     31 |  0.013 % |
8.49/8.53	c |     74500 |      89       50     2179 |     6655     3291     31 |  0.013 % |
8.49/8.57	c |     74839 |      89       50     2179 |     7320     3630     31 |  0.013 % |
8.59/8.62	c ===============================================================================
8.59/8.62	c New solution: 1193
8.59/8.62	o 1193
8.59/8.62	c Elapsed CPU time: 8.40572 s	Remaining CPU time: 171.594 s
8.59/8.62	c ===============================================================================
8.59/8.62	c |     75260 |      89       51     2264 |     5000     4051     31 |  0.013 % |
8.59/8.63	c |     75361 |      89       51     2264 |     5500     4152     31 |  0.013 % |
8.59/8.65	c |     75512 |      89       51     2264 |     6050     4303     31 |  0.013 % |
8.59/8.68	c |     75737 |      89       51     2264 |     6655     4528     31 |  0.013 % |
8.70/8.73	c |     76074 |      89       51     2264 |     7320     4865     32 |  0.013 % |
8.70/8.80	c |     76580 |      89       51     2264 |     8052     5371     32 |  0.013 % |
8.80/8.89	c |     77340 |      89       51     2264 |     8857     6131     32 |  0.013 % |
8.99/9.07	c |     78479 |      89       51     2264 |     9743     7270     33 |  0.013 % |
9.09/9.17	c ===============================================================================
9.09/9.17	c New solution: 1120
9.09/9.17	o 1120
9.09/9.17	c Elapsed CPU time: 8.95164 s	Remaining CPU time: 171.048 s
9.09/9.17	c ===============================================================================
9.09/9.17	c |     79181 |      89       52     2349 |     5000     7972     33 |  0.013 % |
9.09/9.19	c |     79283 |      89       52     2349 |     5500     4088     35 |  0.013 % |
9.18/9.21	c |     79433 |      89       52     2349 |     6050     4238     35 |  0.013 % |
9.18/9.24	c |     79660 |      89       52     2349 |     6655     4465     35 |  0.013 % |
9.18/9.29	c |     79999 |      89       52     2349 |     7320     4804     35 |  0.013 % |
9.28/9.36	c |     80509 |      89       52     2349 |     8052     5314     34 |  0.013 % |
9.39/9.46	c |     81269 |      89       52     2349 |     8857     6074     34 |  0.013 % |
9.59/9.63	c |     82408 |      89       52     2349 |     9743     7213     34 |  0.013 % |
9.89/9.92	c |     84117 |      89       52     2349 |    10717     8922     33 |  0.013 % |
10.29/10.37	c |     86680 |      89       52     2349 |    11789     6106     32 |  0.013 % |
10.89/10.94	c |     90524 |      89       52     2349 |    12968     9950     32 |  0.013 % |
11.79/11.89	c |     96292 |      89       52     2349 |    14265     9211     33 |  0.013 % |
13.29/13.33	c |    104942 |      89       52     2349 |    15692    10701     29 |  0.013 % |
15.89/15.93	c |    117916 |      89       52     2349 |    17261     7944     32 |  0.013 % |
19.59/19.65	c |    137381 |      89       52     2349 |    18987    10098     36 |  0.013 % |
25.08/25.20	c |    166573 |      89       52     2349 |    20886    10741     32 |  0.013 % |
33.68/33.73	c |    210363 |      89       52     2349 |    22974    12664     33 |  0.013 % |
48.18/48.20	c |    276049 |      89       52     2349 |    25272    20339     31 |  0.013 % |
72.06/72.11	c |    374577 |      89       52     2349 |    27799    22095     33 |  0.063 % |
101.96/102.06	c ===============================================================================
101.96/102.06	c Best Solution: 1120
101.96/102.06	s OPTIMUM FOUND
101.96/102.06	c Total CPU time: 100.365 s
101.96/102.06	v x1 x2 -x3 -x4 -x5 -x8 -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 -x6 x7 -x9 -x10

Verifier Data 

OK	1120

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680743-1277451713/watcher-2680743-1277451713 -o /tmp/evaluation-result-2680743-1277451713/solver-2680743-1277451713 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680743-1277451713.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: 0.00 0.00 0.00 3/106 26458
/proc/meminfo: memFree=1121780/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=2572 CPUtime=0
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 278 0 0 0 0 0 0 0 15 0 1 0 86459357 2633728 195 1992294400 134512640 135752675 4289116960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 643 195 144 303 0 338 0

[startup+0.041806 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 26458
/proc/meminfo: memFree=1121780/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=2704 CPUtime=0.04
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 323 0 0 0 4 0 0 0 18 0 1 0 86459357 2768896 240 1992294400 134512640 135752675 4289116960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 676 240 145 303 0 371 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2704

[startup+0.101814 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 26458
/proc/meminfo: memFree=1121780/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=2968 CPUtime=0.09
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 395 0 0 0 9 0 0 0 18 0 1 0 86459357 3039232 312 1992294400 134512640 135752675 4289116960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 742 312 145 303 0 437 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2968

[startup+0.301842 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 26458
/proc/meminfo: memFree=1121780/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=3764 CPUtime=0.29
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 574 0 0 0 28 1 0 0 18 0 1 0 86459357 3854336 491 1992294400 134512640 135752675 4289116960 18446744073709551615 134611574 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 941 491 145 303 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3764

[startup+0.701899 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 26458
/proc/meminfo: memFree=1121780/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=4800 CPUtime=0.69
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 864 0 0 0 67 2 0 0 18 0 1 0 86459357 4915200 781 1992294400 134512640 135752675 4289116960 18446744073709551615 134605428 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 1200 781 145 303 0 895 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4800

[startup+1.50101 s]
/proc/loadavg: 0.00 0.00 0.00 2/107 26459
/proc/meminfo: memFree=1118300/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=7012 CPUtime=1.49
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 1415 0 0 0 145 4 0 0 19 0 1 0 86459357 7180288 1332 1992294400 134512640 135752675 4289116960 18446744073709551615 134518477 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 1753 1332 145 303 0 1448 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7012

[startup+3.10124 s]
/proc/loadavg: 0.00 0.00 0.00 2/107 26459
/proc/meminfo: memFree=1115200/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=11308 CPUtime=3.09
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 2468 0 0 0 301 8 0 0 23 0 1 0 86459357 11579392 2385 1992294400 134512640 135752675 4289116960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 2827 2385 145 303 0 2522 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11308

[startup+6.30169 s]
/proc/loadavg: 0.08 0.02 0.01 2/107 26459
/proc/meminfo: memFree=1107016/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=18240 CPUtime=6.29
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 4225 0 0 0 613 16 0 0 25 0 1 0 86459357 18677760 4142 1992294400 134512640 135752675 4289116960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 4560 4142 145 303 0 4255 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18240

[startup+12.7006 s]
/proc/loadavg: 0.15 0.03 0.01 2/107 26459
/proc/meminfo: memFree=1095360/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=29140 CPUtime=12.68
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 6933 0 0 0 1241 27 0 0 25 0 1 0 86459357 29839360 6850 1992294400 134512640 135752675 4289116960 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 7285 6850 145 303 0 6980 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29140

[startup+25.5014 s]
/proc/loadavg: 0.34 0.08 0.02 2/107 26459
/proc/meminfo: memFree=1077008/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=47056 CPUtime=25.48
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 11406 0 0 0 2501 47 0 0 25 0 1 0 86459357 48185344 11323 1992294400 134512640 135752675 4289116960 18446744073709551615 134611761 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 11764 11323 145 303 0 11459 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47056

[startup+51.101 s]
/proc/loadavg: 0.63 0.17 0.05 2/107 26461
/proc/meminfo: memFree=1045884/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=78380 CPUtime=51.07
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 19216 0 0 0 5016 91 0 0 25 0 1 0 86459357 80261120 19133 1992294400 134512640 135752675 4289116960 18446744073709551615 134605428 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 19595 19133 145 303 0 19290 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 78380

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

[startup+76.7017 s]
/proc/loadavg: 0.75 0.23 0.08 2/107 26461
/proc/meminfo: memFree=1019348/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=105160 CPUtime=76.67
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 25910 0 0 0 7539 128 0 0 25 0 1 0 86459357 107683840 25827 1992294400 134512640 135752675 4289116960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 26290 25827 145 303 0 25985 0
Current children cumulated CPU time (s) 76.67
Current children cumulated vsize (KiB) 105160

[startup+89.5005 s]
/proc/loadavg: 0.89 0.29 0.10 2/107 26461
/proc/meminfo: memFree=1005212/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=118876 CPUtime=89.46
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 29327 0 0 0 8799 147 0 0 25 0 1 0 86459357 121729024 29244 1992294400 134512640 135752675 4289116960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 29719 29244 145 303 0 29414 0
Current children cumulated CPU time (s) 89.46
Current children cumulated vsize (KiB) 118876

[startup+95.9004 s]
/proc/loadavg: 0.90 0.30 0.10 2/107 26461
/proc/meminfo: memFree=996656/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=127308 CPUtime=95.86
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 31425 0 0 0 9429 157 0 0 25 0 1 0 86459357 130363392 31342 1992294400 134512640 135752675 4289116960 18446744073709551615 134611732 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 31827 31342 145 303 0 31522 0
Current children cumulated CPU time (s) 95.86
Current children cumulated vsize (KiB) 127308

[startup+99.1008 s]
/proc/loadavg: 0.90 0.31 0.11 2/107 26461
/proc/meminfo: memFree=992936/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=130724 CPUtime=99.06
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 32310 0 0 0 9745 161 0 0 25 0 1 0 86459357 133861376 32227 1992294400 134512640 135752675 4289116960 18446744073709551615 134611709 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 32681 32227 145 303 0 32376 0
Current children cumulated CPU time (s) 99.06
Current children cumulated vsize (KiB) 130724

[startup+100.701 s]
/proc/loadavg: 0.90 0.31 0.11 2/107 26461
/proc/meminfo: memFree=991944/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=132176 CPUtime=100.66
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 32655 0 0 0 9903 163 0 0 25 0 1 0 86459357 135348224 32572 1992294400 134512640 135752675 4289116960 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 33044 32572 145 303 0 32739 0
Current children cumulated CPU time (s) 100.66
Current children cumulated vsize (KiB) 132176

[startup+101.501 s]
/proc/loadavg: 0.90 0.31 0.11 2/107 26461
/proc/meminfo: memFree=990704/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=133748 CPUtime=101.46
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 33032 0 0 0 9981 165 0 0 25 0 1 0 86459357 136957952 32949 1992294400 134512640 135752675 4289116960 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 33437 32949 145 303 0 33132 0
Current children cumulated CPU time (s) 101.46
Current children cumulated vsize (KiB) 133748

[startup+101.901 s]
/proc/loadavg: 0.90 0.31 0.11 2/107 26461
/proc/meminfo: memFree=990704/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=134408 CPUtime=101.86
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 33211 0 0 0 10020 166 0 0 25 0 1 0 86459357 137633792 33128 1992294400 134512640 135752675 4289116960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 33602 33128 145 303 0 33297 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 134408

[startup+102.001 s]
/proc/loadavg: 0.90 0.31 0.11 2/107 26461
/proc/meminfo: memFree=990704/2059040 swapFree=4140632/4192956
[pid=26458] ppid=26456 vsize=134540 CPUtime=101.96
/proc/26458/stat : 26458 (wbo1.4b) R 26456 26458 26433 0 -1 4202496 33248 0 0 0 10030 166 0 0 25 0 1 0 86459357 137768960 33165 1992294400 134512640 135752675 4289116960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26458/statm: 33635 33165 145 303 0 33330 0
Current children cumulated CPU time (s) 101.96
Current children cumulated vsize (KiB) 134540

Child status: 0
Real time (s): 102.08
CPU time (s): 102.047
CPU user time (s): 100.365
CPU system time (s): 1.68274
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 134540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 100.365
system time used= 1.68274
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 108

runsolver used 0.165974 second user time and 0.503923 second system time

The end

Launcher Data 

Begin job on node049 at 2010-06-25 09:41:53
IDJOB=2680743
IDBENCH=1868
IDSOLVER=1190
FILE ID=node049/2680743-1277451713
PBS_JOBID= 11188119
Free space on /tmp= 62456 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680743-1277451713/watcher-2680743-1277451713 -o /tmp/evaluation-result-2680743-1277451713/solver-2680743-1277451713 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680743-1277451713.opb

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

MD5SUM BENCH= 9b4418c5c34f37121cd9ad7732df64ff
RANDOM SEED=854475842

node049.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1122308 kB
Buffers:        194264 kB
Cached:         627984 kB
SwapCached:       5728 kB
Active:         177608 kB
Inactive:       658140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1122308 kB
SwapTotal:     4192956 kB
SwapFree:      4140632 kB
Dirty:            2884 kB
Writeback:           0 kB
AnonPages:       12068 kB
Mapped:          11932 kB
Slab:            78824 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183548 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62452 MiB
End job on node049 at 2010-06-25 09:43:35