Trace number 2656065

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 1.4bWrong Opt.-19 180.74 180.784

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-5.opb
MD5SUM7f24dba3f3d4b877b96bd50f5b27c089
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-33
Best CPU time to get the best result obtained on this benchmark1789.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved YES
Number of variables595
Total number of constraints28143
Number of constraints which are clauses28143
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 595
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 595
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 595
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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 - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2656065-1276513868.opb.
0.00/0.00	c Instance file HOME/instance-2656065-1276513868.opb
0.00/0.00	c File size is 669646 bytes.
0.02/0.09	c Highest Coefficient sum: 3
0.02/0.09	c ============================[ Problem Statistics ]=============================
0.02/0.09	c |                                                                             |
0.02/0.09	c |  Parsing time:          0.09         s                                      |
0.02/0.09	c |  Number Variables:      595                                                 |
0.02/0.09	c |  Number Clauses:        28143                                               |
0.02/0.09	c |  Number Cardinality:    0                                                   |
0.02/0.09	c |  Number PB Constraints: 0                                                   |
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |     595    28143    56286 |     9381        0    nan |  0.000 % |
0.09/0.15	c ===============================================================================
0.09/0.15	c New solution: 595
0.09/0.15	o 595
0.09/0.15	c Elapsed CPU time: 0.153976 s	Remaining CPU time: 179.846 s
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |     595    28144    56881 |     9381        0    nan |  0.000 % |
0.09/0.16	c ===============================================================================
0.09/0.16	c New solution: 594
0.09/0.16	o 594
0.09/0.16	c Elapsed CPU time: 0.155976 s	Remaining CPU time: 179.844 s
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |     595    28145    57476 |     9381        0    nan |  0.000 % |
0.09/0.16	c ===============================================================================
0.09/0.16	c New solution: 593
0.09/0.16	o 593
0.09/0.16	c Elapsed CPU time: 0.161975 s	Remaining CPU time: 179.838 s
0.09/0.16	c ===============================================================================
0.09/0.16	c |         9 |     595    28146    58071 |     9382        9    589 |  0.000 % |
0.09/0.18	c ===============================================================================
0.09/0.18	c New solution: 592
0.09/0.18	o 592
0.09/0.18	c Elapsed CPU time: 0.177972 s	Remaining CPU time: 179.822 s
0.09/0.18	c ===============================================================================
0.09/0.18	c |        80 |     595    28147    58666 |     9382       80    588 |  0.000 % |
0.09/0.20	c ===============================================================================
0.09/0.20	c New solution: 591
0.09/0.20	o 591
0.09/0.20	c Elapsed CPU time: 0.19297 s	Remaining CPU time: 179.807 s
0.09/0.20	c ===============================================================================
0.09/0.20	c |       149 |     595    28148    59261 |     9382      149    588 |  0.000 % |
0.19/0.21	c |       251 |     595    28148    59261 |    10320      251    588 |  0.000 % |
0.19/0.22	c ===============================================================================
0.19/0.22	c New solution: 590
0.19/0.22	o 590
0.19/0.22	c Elapsed CPU time: 0.220966 s	Remaining CPU time: 179.779 s
0.19/0.22	c ===============================================================================
0.19/0.22	c |       292 |     595    28149    59856 |     9383      292    587 |  0.000 % |
0.19/0.24	c |       394 |     595    28149    59856 |    10321      394    587 |  0.000 % |
0.19/0.25	c ===============================================================================
0.19/0.25	c New solution: 589
0.19/0.25	o 589
0.19/0.25	c Elapsed CPU time: 0.245962 s	Remaining CPU time: 179.754 s
0.19/0.25	c ===============================================================================
0.19/0.25	c |       417 |     595    28150    60451 |     9383      417    587 |  0.000 % |
0.19/0.28	c |       517 |     595    28150    60451 |    10321      517    587 |  0.000 % |
0.19/0.28	c ===============================================================================
0.19/0.28	c New solution: 588
0.19/0.28	o 588
0.19/0.28	c Elapsed CPU time: 0.274958 s	Remaining CPU time: 179.725 s
0.19/0.28	c ===============================================================================
0.19/0.28	c |       525 |     595    28151    61046 |     9383      525    587 |  0.000 % |
0.29/0.30	c |       626 |     595    28151    61046 |    10322      626    586 |  0.000 % |
0.29/0.32	c ===============================================================================
0.29/0.32	c New solution: 587
0.29/0.32	o 587
0.29/0.32	c Elapsed CPU time: 0.311952 s	Remaining CPU time: 179.688 s
0.29/0.32	c ===============================================================================
0.29/0.32	c |       691 |     595    28152    61641 |     9384      691    586 |  0.000 % |
0.29/0.35	c |       792 |     595    28152    61641 |    10322      792    586 |  0.000 % |
0.29/0.39	c |       943 |     595    28152    61641 |    11354      943    585 |  0.000 % |
0.39/0.45	c |      1168 |     595    28152    61641 |    12490     1168    585 |  0.000 % |
0.39/0.48	c ===============================================================================
0.39/0.48	c New solution: 586
0.39/0.48	o 586
0.39/0.48	c Elapsed CPU time: 0.463929 s	Remaining CPU time: 179.536 s
0.39/0.48	c ===============================================================================
0.39/0.48	c |      1272 |     595    28153    62236 |     9384     1272    585 |  0.000 % |
0.50/0.51	c |      1374 |     595    28153    62236 |    10322     1374    584 |  0.000 % |
0.50/0.55	c |      1524 |     595    28153    62236 |    11355     1524    584 |  0.000 % |
0.59/0.62	c |      1749 |     595    28153    62236 |    12490     1749    584 |  0.000 % |
0.59/0.67	c ===============================================================================
0.59/0.67	c New solution: 585
0.59/0.67	o 585
0.59/0.67	c Elapsed CPU time: 0.6539 s	Remaining CPU time: 179.346 s
0.59/0.67	c ===============================================================================
0.59/0.67	c |      1901 |     595    28154    62831 |     9384     1901    584 |  0.000 % |
0.69/0.72	c |      2002 |     595    28154    62831 |    10323     2002    584 |  0.000 % |
0.69/0.77	c |      2152 |     595    28154    62831 |    11355     2152    583 |  0.000 % |
0.79/0.85	c |      2377 |     595    28154    62831 |    12490     2377    583 |  0.000 % |
1.00/1.00	c |      2714 |     595    28154    62831 |    13740     2714    583 |  0.000 % |
1.19/1.22	c |      3220 |     595    28154    62831 |    15114     3220    583 |  0.000 % |
1.29/1.39	c ===============================================================================
1.29/1.39	c New solution: 584
1.29/1.39	o 584
1.29/1.39	c Elapsed CPU time: 1.36679 s	Remaining CPU time: 178.633 s
1.29/1.39	c ===============================================================================
1.29/1.39	c |      3513 |     595    28155    63426 |     9385     3513    583 |  0.000 % |
1.39/1.44	c |      3613 |     595    28155    63426 |    10323     3613    582 |  0.000 % |
1.49/1.54	c |      3767 |     595    28155    63426 |    11355     3767    582 |  0.000 % |
1.69/1.71	c |      3992 |     595    28155    63426 |    12491     3992    582 |  0.000 % |
1.79/1.89	c |      4330 |     595    28155    63426 |    13740     4330    582 |  0.000 % |
1.99/2.07	c |      4838 |     595    28155    63426 |    15114     4838    582 |  0.000 % |
2.29/2.37	c |      5599 |     595    28155    63426 |    16626     5599    582 |  0.000 % |
2.99/3.09	c |      6738 |     595    28155    63426 |    18288     6738    581 |  0.000 % |
3.30/3.32	c ===============================================================================
3.30/3.32	c New solution: 583
3.30/3.32	o 583
3.30/3.32	c Elapsed CPU time: 3.2795 s	Remaining CPU time: 176.72 s
3.30/3.32	c ===============================================================================
3.30/3.32	c |      7116 |     595    28156    64021 |     9385     7116    581 |  0.000 % |
3.30/3.38	c |      7216 |     595    28156    64021 |    10323     7216    581 |  0.000 % |
3.39/3.48	c |      7367 |     595    28156    64021 |    11356     7367    581 |  0.000 % |
3.59/3.66	c |      7592 |     595    28156    64021 |    12491     7592    581 |  0.000 % |
3.89/3.98	c |      7929 |     595    28156    64021 |    13741     7929    581 |  0.000 % |
4.40/4.42	c |      8435 |     595    28156    64021 |    15115     8435    581 |  0.000 % |
5.09/5.18	c |      9195 |     595    28156    64021 |    16626     9195    581 |  0.000 % |
5.79/5.80	c |     10334 |     595    28156    64021 |    18289    10334    581 |  0.000 % |
5.89/5.98	c ===============================================================================
5.89/5.98	c New solution: 582
5.89/5.98	o 582
5.89/5.98	c Elapsed CPU time: 5.9121 s	Remaining CPU time: 174.088 s
5.89/5.98	c ===============================================================================
5.89/5.98	c |     10570 |     595    28157    64616 |     9385    10570    581 |  0.000 % |
6.09/6.13	c |     10674 |     595    28157    64616 |    10324     5389    579 |  0.000 % |
6.19/6.24	c |     10824 |     595    28157    64616 |    11356     5539    579 |  0.000 % |
6.29/6.34	c |     11050 |     595    28157    64616 |    12492     5765    579 |  0.000 % |
6.39/6.49	c |     11388 |     595    28157    64616 |    13741     6103    579 |  0.000 % |
6.69/6.71	c ===============================================================================
6.69/6.71	c New solution: 581
6.69/6.71	o 581
6.69/6.71	c Elapsed CPU time: 6.64299 s	Remaining CPU time: 173.357 s
6.69/6.71	c ===============================================================================
6.69/6.71	c |     11732 |     595    28158    65211 |     9386     6447    579 |  0.000 % |
6.69/6.77	c |     11833 |     595    28158    65211 |    10324     6548    579 |  0.000 % |
6.79/6.85	c |     11983 |     595    28158    65211 |    11357     6698    579 |  0.000 % |
6.89/6.97	c |     12209 |     595    28158    65211 |    12492     6924    579 |  0.000 % |
7.09/7.12	c |     12547 |     595    28158    65211 |    13742     7262    579 |  0.000 % |
7.49/7.52	c |     13054 |     595    28158    65211 |    15116     7769    579 |  0.000 % |
8.09/8.19	c |     13814 |     595    28158    65211 |    16627     8529    579 |  0.000 % |
8.99/9.07	c |     14953 |     595    28158    65211 |    18290     9668    579 |  0.000 % |
11.09/11.10	c |     16661 |     595    28158    65211 |    20119    11376    579 |  0.000 % |
11.59/11.63	c ===============================================================================
11.59/11.63	c New solution: 580
11.59/11.63	o 580
11.59/11.63	c Elapsed CPU time: 11.5252 s	Remaining CPU time: 168.475 s
11.59/11.63	c ===============================================================================
11.59/11.63	c |     17147 |     595    28159    65806 |     9386    11862    579 |  0.000 % |
11.79/11.81	c |     17247 |     595    28159    65806 |    10324     6031    578 |  0.000 % |
11.89/11.96	c |     17399 |     595    28159    65806 |    11357     6183    578 |  0.000 % |
12.09/12.14	c |     17625 |     595    28159    65806 |    12493     6409    578 |  0.000 % |
12.39/12.43	c |     17962 |     595    28159    65806 |    13742     6746    578 |  0.000 % |
12.69/12.79	c |     18469 |     595    28159    65806 |    15116     7253    578 |  0.000 % |
13.58/13.62	c |     19228 |     595    28159    65806 |    16628     8012    578 |  0.000 % |
14.79/14.85	c |     20368 |     595    28159    65806 |    18291     9152    578 |  0.000 % |
18.29/18.35	c |     22077 |     595    28159    65806 |    20120    10861    577 |  0.000 % |
25.68/25.80	c |     24640 |     595    28159    65806 |    22132    13424    577 |  0.000 % |
40.59/40.60	c |     28484 |     595    28159    65806 |    24345    17268    577 |  0.000 % |
45.88/45.99	c ===============================================================================
45.88/45.99	c New solution: 579
45.88/45.99	o 579
45.88/45.99	c Elapsed CPU time: 45.781 s	Remaining CPU time: 134.219 s
45.88/45.99	c ===============================================================================
45.88/45.99	c |     29354 |     595    28160    66401 |     9386    18138    577 |  0.000 % |
46.38/46.40	c |     29456 |     595    28160    66401 |    10325     9171    577 |  0.000 % |
46.58/46.67	c |     29608 |     595    28160    66401 |    11357     9323    577 |  0.000 % |
47.38/47.42	c |     29835 |     595    28160    66401 |    12493     9550    577 |  0.000 % |
48.68/48.73	c |     30173 |     595    28160    66401 |    13743     9888    577 |  0.000 % |
50.68/50.72	c |     30679 |     595    28160    66401 |    15117    10394    577 |  0.000 % |
52.37/52.45	c |     31438 |     595    28160    66401 |    16629    11153    577 |  0.000 % |
57.08/57.15	c |     32580 |     595    28160    66401 |    18291    12295    576 |  0.000 % |
64.18/64.28	c |     34289 |     595    28160    66401 |    20121    14004    576 |  0.000 % |
71.57/71.61	c ===============================================================================
71.57/71.61	c New solution: 578
71.57/71.61	o 578
71.57/71.61	c Elapsed CPU time: 71.3332 s	Remaining CPU time: 108.667 s
71.57/71.61	c ===============================================================================
71.57/71.61	c |     35683 |     595    28161    66996 |     9387    15398    576 |  0.000 % |
71.77/71.88	c |     35784 |     595    28161    66996 |    10325     7800    575 |  0.000 % |
72.17/72.28	c |     35937 |     595    28161    66996 |    11358     7953    575 |  0.000 % |
72.59/72.65	c |     36162 |     595    28161    66996 |    12494     8178    575 |  0.000 % |
72.78/72.87	c |     36502 |     595    28161    66996 |    13743     8518    575 |  0.000 % |
73.27/73.39	c |     37008 |     595    28161    66996 |    15117     9024    575 |  0.000 % |
75.37/75.45	c |     37769 |     595    28161    66996 |    16629     9785    575 |  0.000 % |
78.68/78.72	c |     38908 |     595    28161    66996 |    18292    10924    575 |  0.000 % |
81.68/81.77	c |     40617 |     595    28161    66996 |    20121    12633    575 |  0.000 % |
87.57/87.62	c |     43179 |     595    28161    66996 |    22134    15195    575 |  0.000 % |
99.46/99.54	c |     47023 |     595    28161    66996 |    24347    19039    575 |  0.000 % |
101.17/101.28	c ===============================================================================
101.17/101.28	c New solution: 577
101.17/101.28	o 577
101.17/101.28	c Elapsed CPU time: 100.882 s	Remaining CPU time: 79.1183 s
101.17/101.28	c ===============================================================================
101.17/101.28	c |     48444 |     595    28162    67591 |     9387    20460    575 |  0.000 % |
101.97/102.05	c |     48544 |     595    28162    67591 |    10326     5215    575 |  0.000 % |
102.07/102.11	c ===============================================================================
102.07/102.11	c New solution: 576
102.07/102.11	o 576
102.07/102.11	c Elapsed CPU time: 101.714 s	Remaining CPU time: 78.2865 s
102.07/102.11	c ===============================================================================
102.07/102.11	c |     48627 |     595    28163    68186 |     9387     5298    575 |  0.000 % |
102.07/102.20	c |     48727 |     595    28163    68186 |    10326     5398    575 |  0.000 % |
102.27/102.34	c |     48877 |     595    28163    68186 |    11359     5548    574 |  0.000 % |
102.47/102.53	c |     49104 |     595    28163    68186 |    12494     5775    574 |  0.000 % |
102.87/102.92	c |     49441 |     595    28163    68186 |    13744     6112    574 |  0.000 % |
103.37/103.47	c |     49947 |     595    28163    68186 |    15118     6618    574 |  0.000 % |
104.38/104.41	c |     50707 |     595    28163    68186 |    16630     7378    574 |  0.000 % |
106.07/106.14	c |     51848 |     595    28163    68186 |    18293     8519    574 |  0.000 % |
107.77/107.81	c |     53557 |     595    28163    68186 |    20123    10228    574 |  0.000 % |
110.67/110.71	c |     56121 |     595    28163    68186 |    22135    12792    573 |  0.000 % |
117.06/117.11	c |     59965 |     595    28163    68186 |    24349    16636    573 |  0.000 % |
130.16/130.24	c |     65733 |     595    28163    68186 |    26784    22404    573 |  0.000 % |
152.86/152.95	c |     74385 |     595    28163    68186 |    29462    14579    573 |  0.000 % |
180.55/180.66	c There are 0 assigned variables. 0 in cost function.
180.64/180.76	c core #1
180.64/180.76	c #cores: 1
180.64/180.76	c Final Weight: 576
180.64/180.76	o 576
180.64/180.76	s OPTIMUM FOUND
180.64/180.76	v -x595 -x594 -x593 -x592 -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 x573 -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 x189 -x188 -x187 -x186 -x185 -x184 x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
180.64/180.76	c Total CPU time: 180.099 s

Verifier Data 

OK	-19

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656065-1276513868/watcher-2656065-1276513868 -o /tmp/evaluation-result-2656065-1276513868/solver-2656065-1276513868 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656065-1276513868.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 3/106 29849
/proc/meminfo: memFree=1710456/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=3236 CPUtime=0
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 307 0 0 0 0 0 0 0 20 0 1 0 25043138 3313664 226 1992294400 134512640 135751879 4294107104 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 809 226 145 303 0 340 0

[startup+0.0292899 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29849
/proc/meminfo: memFree=1710456/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=3632 CPUtime=0.02
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 424 0 0 0 2 0 0 0 20 0 1 0 25043138 3719168 343 1992294400 134512640 135751879 4294107104 18446744073709551615 134561250 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 908 343 182 303 0 439 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3632

[startup+0.101296 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29849
/proc/meminfo: memFree=1710456/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=5316 CPUtime=0.09
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 1120 0 0 0 9 0 0 0 20 0 1 0 25043138 5443584 876 1992294400 134512640 135751879 4294107104 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 1329 877 143 303 0 1024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5316

[startup+0.301316 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29849
/proc/meminfo: memFree=1710456/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=5844 CPUtime=0.29
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 1263 0 0 0 28 1 0 0 20 0 1 0 25043138 5984256 1018 1992294400 134512640 135751879 4294107104 18446744073709551615 134606320 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 1461 1018 147 303 0 1156 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5844

[startup+0.701354 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29849
/proc/meminfo: memFree=1710456/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=8916 CPUtime=0.69
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 2039 0 0 0 67 2 0 0 20 0 1 0 25043138 9129984 1794 1992294400 134512640 135751879 4294107104 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 2229 1794 147 303 0 1924 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8916

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29850
/proc/meminfo: memFree=1702016/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=13276 CPUtime=1.49
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 3114 0 0 0 146 3 0 0 23 0 1 0 25043138 13594624 2869 1992294400 134512640 135751879 4294107104 18446744073709551615 134616545 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 3319 2869 147 303 0 3014 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13276

[startup+3.10058 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29850
/proc/meminfo: memFree=1696436/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=20612 CPUtime=3.09
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 4953 0 0 0 305 4 0 0 25 0 1 0 25043138 21106688 4708 1992294400 134512640 135751879 4294107104 18446744073709551615 134606836 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 5153 4708 147 303 0 4848 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20612

[startup+6.30089 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29850
/proc/meminfo: memFree=1685028/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=30904 CPUtime=6.29
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 7508 0 0 0 622 7 0 0 25 0 1 0 25043138 31645696 7263 1992294400 134512640 135751879 4294107104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 7726 7263 148 303 0 7421 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30904

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29850
/proc/meminfo: memFree=1665808/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=48624 CPUtime=12.69
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 11940 0 0 0 1258 11 0 0 25 0 1 0 25043138 49790976 11695 1992294400 134512640 135751879 4294107104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 12156 11695 148 303 0 11851 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 48624

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29850
/proc/meminfo: memFree=1649068/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=63524 CPUtime=25.48
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 15668 0 0 0 2533 15 0 0 25 0 1 0 25043138 65048576 15423 1992294400 134512640 135751879 4294107104 18446744073709551615 135209796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 15881 15423 148 303 0 15576 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63524

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29852
/proc/meminfo: memFree=1634188/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=78644 CPUtime=51.08
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 19437 0 0 0 5086 22 0 0 25 0 1 0 25043138 80531456 19192 1992294400 134512640 135751879 4294107104 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 19661 19192 148 303 0 19356 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 78644

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29852
/proc/meminfo: memFree=1590416/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=122116 CPUtime=102.27
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 30264 0 0 0 10190 37 0 0 25 0 1 0 25043138 125046784 30019 1992294400 134512640 135751879 4294107104 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 30529 30019 148 303 0 30224 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 122116

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29854
/proc/meminfo: memFree=1524076/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=188624 CPUtime=162.25
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 46838 0 0 0 16167 58 0 0 25 0 1 0 25043138 193150976 46593 1992294400 134512640 135751879 4294107104 18446744073709551615 134611163 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 47156 46593 148 303 0 46851 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 188624

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

[startup+166.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29854
/proc/meminfo: memFree=1522092/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=190168 CPUtime=166.25
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 47245 0 0 0 16567 58 0 0 25 0 1 0 25043138 194732032 47000 1992294400 134512640 135751879 4294107104 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 47542 47000 148 303 0 47237 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 190168

[startup+172.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29854
/proc/meminfo: memFree=1518992/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=193368 CPUtime=172.66
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 48039 0 0 0 17207 59 0 0 25 0 1 0 25043138 198008832 47794 1992294400 134512640 135751879 4294107104 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 48342 47794 148 303 0 48037 0
Current children cumulated CPU time (s) 172.66
Current children cumulated vsize (KiB) 193368

[startup+175.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29854
/proc/meminfo: memFree=1517752/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=194520 CPUtime=175.85
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 48315 0 0 0 17526 59 0 0 25 0 1 0 25043138 199188480 48070 1992294400 134512640 135751879 4294107104 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 48630 48070 148 303 0 48325 0
Current children cumulated CPU time (s) 175.85
Current children cumulated vsize (KiB) 194520

[startup+179.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29854
/proc/meminfo: memFree=1516760/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=195944 CPUtime=179.04
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 48660 0 0 0 17844 60 0 0 25 0 1 0 25043138 200646656 48415 1992294400 134512640 135751879 4294107104 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 48986 48415 148 303 0 48681 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 195944

[startup+179.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29854
/proc/meminfo: memFree=1516264/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=196328 CPUtime=179.85
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 48782 0 0 0 17924 61 0 0 25 0 1 0 25043138 201039872 48537 1992294400 134512640 135751879 4294107104 18446744073709551615 134611200 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 49082 48537 148 303 0 48777 0
Current children cumulated CPU time (s) 179.85
Current children cumulated vsize (KiB) 196328

[startup+180.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29854
/proc/meminfo: memFree=1514032/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=198052 CPUtime=180.25
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 49203 0 0 0 17964 61 0 0 25 0 1 0 25043138 202805248 48958 1992294400 134512640 135751879 4294107104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 49513 48958 148 303 0 49208 0
Current children cumulated CPU time (s) 180.25
Current children cumulated vsize (KiB) 198052

[startup+180.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29854
/proc/meminfo: memFree=1514032/2059040 swapFree=4140228/4192956
[pid=29849] ppid=29847 vsize=200208 CPUtime=180.64
/proc/29849/stat : 29849 (wbo1.4b) R 29847 29849 29296 0 -1 4202496 49735 0 0 0 18003 61 0 0 25 0 1 0 25043138 205012992 49490 1992294400 134512640 135751879 4294107104 18446744073709551615 134712389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29849/statm: 50052 49490 149 303 0 49747 0
Current children cumulated CPU time (s) 180.64
Current children cumulated vsize (KiB) 200208

Child status: 0
Real time (s): 180.784
CPU time (s): 180.74
CPU user time (s): 180.099
CPU system time (s): 0.640902
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 200208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.099
system time used= 0.640902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49736
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= 530

runsolver used 0.291955 second user time and 0.869867 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-14 13:11:08
IDJOB=2656065
IDBENCH=2271
IDSOLVER=1161
FILE ID=node018/2656065-1276513868
PBS_JOBID= 11173418
Free space on /tmp= 62368 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-5.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656065-1276513868/watcher-2656065-1276513868 -o /tmp/evaluation-result-2656065-1276513868/solver-2656065-1276513868 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656065-1276513868.opb

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

MD5SUM BENCH= 7f24dba3f3d4b877b96bd50f5b27c089
RANDOM SEED=393109982

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1711108 kB
Buffers:        130044 kB
Cached:         125828 kB
SwapCached:       5768 kB
Active:         102000 kB
Inactive:       166308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1711108 kB
SwapTotal:     4192956 kB
SwapFree:      4140228 kB
Dirty:            3280 kB
Writeback:           0 kB
AnonPages:       10952 kB
Mapped:          12820 kB
Slab:            57944 kB
PageTables:       3936 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179608 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 node018 at 2010-06-14 13:14:09