Trace number 2702468

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.-22 181.565 181.628

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_2.opb
MD5SUM597624b9879736416e28e0a242fe0005
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-26
Best CPU time to get the best result obtained on this benchmark1789.51
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -26
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint10
Maximum length of a constraint20
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1260
Sum of products size (including duplicates)2520
Number of different products630
Sum of products size1260

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-2702468-1278568193.opb.
0.00/0.00	c Instance file HOME/instance-2702468-1278568193.opb
0.00/0.00	c File size is 49758 bytes.
0.00/0.00	c Highest Coefficient sum: 20
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      730                                                 |
0.00/0.00	c |  Number Clauses:        630                                                 |
0.00/0.00	c |  Number Cardinality:    200                                                 |
0.00/0.00	c |  Number PB Constraints: 630                                                 |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     100     1460     3028 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 100
0.00/0.01	o 100
0.00/0.01	c Elapsed CPU time: 0.010998 s	Remaining CPU time: 179.989 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     100     1461     3128 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 99
0.00/0.01	o 99
0.00/0.01	c Elapsed CPU time: 0.011998 s	Remaining CPU time: 179.988 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     100     1462     3228 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 98
0.00/0.01	o 98
0.00/0.01	c Elapsed CPU time: 0.011998 s	Remaining CPU time: 179.988 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     100     1463     3328 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 97
0.00/0.01	o 97
0.00/0.01	c Elapsed CPU time: 0.012998 s	Remaining CPU time: 179.987 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         1 |     100     1464     3428 |     5000        1     98 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 96
0.00/0.01	o 96
0.00/0.01	c Elapsed CPU time: 0.012998 s	Remaining CPU time: 179.987 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         4 |     100     1465     3528 |     5000        4     98 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 95
0.00/0.01	o 95
0.00/0.01	c Elapsed CPU time: 0.013997 s	Remaining CPU time: 179.986 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         6 |     100     1466     3628 |     5000        6     97 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 94
0.00/0.01	o 94
0.00/0.01	c Elapsed CPU time: 0.013997 s	Remaining CPU time: 179.986 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         8 |     100     1467     3728 |     5000        8     97 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 93
0.00/0.01	o 93
0.00/0.01	c Elapsed CPU time: 0.014997 s	Remaining CPU time: 179.985 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        11 |     100     1468     3828 |     5000       11     97 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 92
0.00/0.01	o 92
0.00/0.01	c Elapsed CPU time: 0.015997 s	Remaining CPU time: 179.984 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        48 |     100     1469     3928 |     5000       48     95 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 91
0.00/0.01	o 91
0.00/0.01	c Elapsed CPU time: 0.016997 s	Remaining CPU time: 179.983 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        57 |     100     1470     4028 |     5000       57     95 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 90
0.00/0.01	o 90
0.00/0.01	c Elapsed CPU time: 0.017997 s	Remaining CPU time: 179.982 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        75 |     100     1471     4128 |     5000       75     94 |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 89
0.00/0.02	o 89
0.00/0.02	c Elapsed CPU time: 0.018997 s	Remaining CPU time: 179.981 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |       106 |     100     1472     4228 |     5000      106     94 |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 88
0.00/0.02	o 88
0.00/0.02	c Elapsed CPU time: 0.022996 s	Remaining CPU time: 179.977 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |       170 |     100     1473     4328 |     5000      170     93 |  0.000 % |
0.00/0.03	c |       271 |     100     1473     4328 |     5500      271     92 | 86.302 % |
0.03/0.04	c |       421 |     100     1473     4328 |     6050      421     92 | 86.302 % |
0.03/0.04	c ===============================================================================
0.03/0.04	c New solution: 87
0.03/0.04	o 87
0.03/0.04	c Elapsed CPU time: 0.045993 s	Remaining CPU time: 179.954 s
0.03/0.04	c ===============================================================================
0.03/0.04	c |       501 |     100     1474     4428 |     5000      501     91 | 86.302 % |
0.03/0.05	c |       601 |     100     1474     4428 |     5500      601     92 | 86.302 % |
0.03/0.06	c ===============================================================================
0.03/0.06	c New solution: 86
0.03/0.06	o 86
0.03/0.06	c Elapsed CPU time: 0.058991 s	Remaining CPU time: 179.941 s
0.03/0.06	c ===============================================================================
0.03/0.06	c |       663 |     100     1475     4528 |     5000      663     93 | 86.302 % |
0.03/0.06	c |       763 |     100     1475     4528 |     5500      763     92 | 86.302 % |
0.03/0.07	c |       915 |     100     1475     4528 |     6050      915     91 | 86.302 % |
0.09/0.10	c |      1140 |     100     1475     4528 |     6655     1140     91 | 86.302 % |
0.09/0.12	c ===============================================================================
0.09/0.12	c New solution: 85
0.09/0.12	o 85
0.09/0.12	c Elapsed CPU time: 0.115982 s	Remaining CPU time: 179.884 s
0.09/0.12	c ===============================================================================
0.09/0.12	c |      1340 |     100     1476     4628 |     5000     1340     91 | 86.302 % |
0.09/0.13	c |      1440 |     100     1476     4628 |     5500     1440     90 | 86.302 % |
0.09/0.13	c ===============================================================================
0.09/0.13	c New solution: 84
0.09/0.13	o 84
0.09/0.13	c Elapsed CPU time: 0.12798 s	Remaining CPU time: 179.872 s
0.09/0.13	c ===============================================================================
0.09/0.13	c |      1478 |     100     1477     4728 |     5000     1478     90 | 86.302 % |
0.09/0.14	c |      1580 |     100     1477     4728 |     5500     1580     90 | 86.302 % |
0.09/0.15	c |      1730 |     100     1477     4728 |     6050     1730     90 | 86.302 % |
0.09/0.19	c |      1957 |     100     1477     4728 |     6655     1957     90 | 86.302 % |
0.19/0.26	c |      2294 |     100     1477     4728 |     7320     2294     92 | 86.302 % |
0.29/0.36	c |      2800 |     100     1477     4728 |     8052     2800     91 | 86.302 % |
0.50/0.56	c |      3561 |     100     1477     4728 |     8857     3561     91 | 86.302 % |
0.69/0.73	c |      4700 |     100     1477     4728 |     9743     4700     90 | 86.302 % |
1.00/1.00	c ===============================================================================
1.00/1.00	c New solution: 83
1.00/1.00	o 83
1.00/1.00	c Elapsed CPU time: 0.98385 s	Remaining CPU time: 179.016 s
1.00/1.00	c ===============================================================================
1.00/1.00	c |      5624 |     100     1478     4828 |     5000     5624     89 | 86.302 % |
1.00/1.07	c |      5725 |     100     1478     4828 |     5500     2871     87 | 86.302 % |
1.00/1.09	c |      5876 |     100     1478     4828 |     6050     3022     87 | 86.302 % |
1.09/1.13	c |      6102 |     100     1478     4828 |     6655     3248     88 | 86.302 % |
1.19/1.20	c |      6442 |     100     1478     4828 |     7320     3588     89 | 86.302 % |
1.30/1.33	c |      6948 |     100     1478     4828 |     8052     4094     89 | 86.302 % |
1.49/1.54	c |      7709 |     100     1478     4828 |     8857     4855     88 | 86.302 % |
1.79/1.88	c |      8848 |     100     1478     4828 |     9743     5994     88 | 86.302 % |
2.39/2.43	c |     10559 |     100     1478     4828 |    10717     7705     88 | 86.302 % |
3.30/3.32	c ===============================================================================
3.30/3.32	c New solution: 82
3.30/3.32	o 82
3.30/3.32	c Elapsed CPU time: 3.2805 s	Remaining CPU time: 176.719 s
3.30/3.32	c ===============================================================================
3.30/3.32	c |     12619 |     100     1479     4928 |     5000     9765     93 | 86.302 % |
3.39/3.40	c |     12721 |     100     1479     4928 |     5500     4985    100 | 86.302 % |
3.39/3.45	c |     12871 |     100     1479     4928 |     6050     5135    101 | 86.302 % |
3.49/3.52	c |     13097 |     100     1479     4928 |     6655     5361    102 | 86.302 % |
3.59/3.61	c |     13436 |     100     1479     4928 |     7320     5700    104 | 86.302 % |
3.79/3.84	c |     13943 |     100     1479     4928 |     8052     6207    105 | 86.302 % |
4.09/4.19	c |     14703 |     100     1479     4928 |     8857     6967    105 | 86.302 % |
4.69/4.74	c |     15844 |     100     1479     4928 |     9743     8108    102 | 86.302 % |
4.89/4.97	c ===============================================================================
4.89/4.97	c New solution: 81
4.89/4.97	o 81
4.89/4.97	c Elapsed CPU time: 4.92925 s	Remaining CPU time: 175.071 s
4.89/4.97	c ===============================================================================
4.89/4.97	c |     16403 |     100     1480     5028 |     5000     8667    101 | 86.302 % |
4.99/5.03	c |     16503 |     100     1480     5028 |     5500     4434    106 | 86.302 % |
4.99/5.08	c |     16655 |     100     1480     5028 |     6050     4586    106 | 86.302 % |
5.09/5.16	c |     16883 |     100     1480     5028 |     6655     4814    106 | 86.302 % |
5.19/5.25	c |     17220 |     100     1480     5028 |     7320     5151    106 | 86.302 % |
5.29/5.39	c |     17727 |     100     1480     5028 |     8052     5658    106 | 86.302 % |
5.50/5.59	c ===============================================================================
5.50/5.59	c New solution: 80
5.50/5.59	o 80
5.50/5.59	c Elapsed CPU time: 5.53116 s	Remaining CPU time: 174.469 s
5.50/5.59	c ===============================================================================
5.50/5.59	c |     18203 |     100     1481     5128 |     5000     6134    107 | 86.302 % |
5.59/5.64	c |     18306 |     100     1481     5128 |     5500     3170    101 | 86.302 % |
5.59/5.68	c |     18457 |     100     1481     5128 |     6050     3321    103 | 86.302 % |
5.69/5.75	c |     18684 |     100     1481     5128 |     6655     3548    105 | 86.302 % |
5.79/5.81	c |     19024 |     100     1481     5128 |     7320     3888    106 | 86.302 % |
5.89/5.92	c |     19531 |     100     1481     5128 |     8052     4395    109 | 86.302 % |
5.99/6.08	c |     20291 |     100     1481     5128 |     8857     5155    113 | 86.302 % |
6.39/6.47	c |     21430 |     100     1481     5128 |     9743     6294    108 | 86.302 % |
7.09/7.12	c ===============================================================================
7.09/7.12	c New solution: 79
7.09/7.12	o 79
7.09/7.12	c Elapsed CPU time: 7.04793 s	Remaining CPU time: 172.952 s
7.09/7.12	c ===============================================================================
7.09/7.12	c |     22831 |     100     1482     5228 |     5000     7695    103 | 86.302 % |
7.09/7.17	c |     22931 |     100     1482     5228 |     5500     3948    102 | 86.302 % |
7.19/7.21	c |     23081 |     100     1482     5228 |     6050     4098    103 | 86.302 % |
7.19/7.26	c |     23308 |     100     1482     5228 |     6655     4325    103 | 86.302 % |
7.29/7.32	c |     23645 |     100     1482     5228 |     7320     4662    103 | 86.302 % |
7.39/7.40	c |     24151 |     100     1482     5228 |     8052     5168    101 | 86.302 % |
7.60/7.63	c |     24911 |     100     1482     5228 |     8857     5928     99 | 86.302 % |
7.98/8.05	c |     26050 |     100     1482     5228 |     9743     7067     97 | 86.302 % |
8.49/8.56	c |     27759 |     100     1482     5228 |    10717     8776     95 | 86.302 % |
9.49/9.52	c |     30321 |     100     1482     5228 |    11789    11338     93 | 86.302 % |
10.78/10.82	c |     34167 |     100     1482     5228 |    12968     8934     86 | 86.302 % |
12.29/12.33	c |     39937 |     100     1482     5228 |    14265     7865     85 | 86.302 % |
15.48/15.53	c |     48590 |     100     1482     5228 |    15692     9030    101 | 86.302 % |
21.59/21.69	c |     61565 |     100     1482     5228 |    17261    13804     90 | 86.302 % |
32.98/33.07	c |     81030 |     100     1482     5228 |    18987    15303    109 | 86.302 % |
45.87/45.94	c ===============================================================================
45.87/45.94	c New solution: 78
45.87/45.94	o 78
45.87/45.94	c Elapsed CPU time: 45.5771 s	Remaining CPU time: 134.423 s
45.87/45.94	c ===============================================================================
45.87/45.94	c |    103262 |     100     1483     5328 |     5000    17840    109 | 86.302 % |
46.18/46.26	c |    103365 |     100     1483     5328 |     5500     4563     85 | 86.302 % |
46.27/46.30	c |    103516 |     100     1483     5328 |     6050     4714     85 | 86.302 % |
46.27/46.37	c |    103742 |     100     1483     5328 |     6655     4940     86 | 86.302 % |
46.37/46.49	c |    104079 |     100     1483     5328 |     7320     5277     86 | 86.302 % |
46.47/46.56	c |    104587 |     100     1483     5328 |     8052     5785     86 | 86.302 % |
46.78/46.84	c |    105349 |     100     1483     5328 |     8857     6547     86 | 86.302 % |
46.97/47.05	c |    106490 |     100     1483     5328 |     9743     7688     85 | 86.302 % |
47.67/47.77	c |    108198 |     100     1483     5328 |    10717     9396     86 | 86.302 % |
48.97/49.09	c |    110760 |     100     1483     5328 |    11789     6248     87 | 86.302 % |
50.37/50.42	c |    114604 |     100     1483     5328 |    12968    10092     87 | 86.302 % |
53.07/53.20	c |    120370 |     100     1483     5328 |    14265     9021     87 | 86.302 % |
56.37/56.46	c |    129021 |     100     1483     5328 |    15692    10188     84 | 86.302 % |
62.68/62.77	c |    141997 |     100     1483     5328 |    17261    14963     94 | 86.302 % |
74.17/74.21	c |    161460 |     100     1483     5328 |    18987    16457    103 | 86.302 % |
88.96/89.08	c |    190653 |     100     1483     5328 |    20886    16107     98 | 86.302 % |
115.65/115.78	c |    234445 |     100     1483     5328 |    22974    16183    106 | 86.302 % |
156.54/156.61	c |    300130 |     100     1483     5328 |    25272    17289    129 | 86.302 % |
181.13/181.28	c There are 630 assigned variables. 0 in cost function.
181.53/181.61	c core #1
181.53/181.61	c #cores: 1
181.53/181.61	c Final Weight: 78
181.53/181.61	o 78
181.53/181.61	s OPTIMUM FOUND
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181.53/181.61	c Total CPU time: 180.33 s

Verifier Data 

OK	-22

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702468-1278568193/watcher-2702468-1278568193 -o /tmp/evaluation-result-2702468-1278568193/solver-2702468-1278568193 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702468-1278568193.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 29324
/proc/meminfo: memFree=1687112/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=2756 CPUtime=0
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 320 0 0 0 0 0 0 0 20 0 1 0 25031139 2822144 238 1992294400 134512640 135751879 4287895328 18446744073709551615 134560582 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 689 239 147 303 0 371 0

[startup+0.039334 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29324
/proc/meminfo: memFree=1687112/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=2920 CPUtime=0.03
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 401 0 0 0 3 0 0 0 18 0 1 0 25031139 2990080 305 1992294400 134512640 135751879 4287895328 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 730 305 147 303 0 425 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2920

[startup+0.101345 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29324
/proc/meminfo: memFree=1687112/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=3308 CPUtime=0.09
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 490 0 0 0 9 0 0 0 18 0 1 0 25031139 3387392 394 1992294400 134512640 135751879 4287895328 18446744073709551615 134616398 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 827 394 147 303 0 522 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3308

[startup+0.301379 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29324
/proc/meminfo: memFree=1687112/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=3964 CPUtime=0.29
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 661 0 0 0 29 0 0 0 18 0 1 0 25031139 4059136 565 1992294400 134512640 135751879 4287895328 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 991 565 147 303 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3964

[startup+0.701447 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29324
/proc/meminfo: memFree=1687112/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=4872 CPUtime=0.69
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 892 0 0 0 68 1 0 0 18 0 1 0 25031139 4988928 796 1992294400 134512640 135751879 4287895328 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 1218 796 147 303 0 913 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4872

[startup+1.50158 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29325
/proc/meminfo: memFree=1684128/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=6452 CPUtime=1.49
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 1283 0 0 0 147 2 0 0 19 0 1 0 25031139 6606848 1187 1992294400 134512640 135751879 4287895328 18446744073709551615 134616778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 1613 1187 148 303 0 1308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6452

[startup+3.10086 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29325
/proc/meminfo: memFree=1682020/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=8792 CPUtime=3.09
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 1854 0 0 0 306 3 0 0 23 0 1 0 25031139 9003008 1758 1992294400 134512640 135751879 4287895328 18446744073709551615 134616453 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 2198 1758 148 303 0 1893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8792

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29325
/proc/meminfo: memFree=1677556/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=13624 CPUtime=6.29
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 3067 0 0 0 623 6 0 0 25 0 1 0 25031139 13950976 2971 1992294400 134512640 135751879 4287895328 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 3406 2971 148 303 0 3101 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13624

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29325
/proc/meminfo: memFree=1667388/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=22852 CPUtime=12.69
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 5369 0 0 0 1257 12 0 0 25 0 1 0 25031139 23400448 5273 1992294400 134512640 135751879 4287895328 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 5713 5273 148 303 0 5408 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22852

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29325
/proc/meminfo: memFree=1652508/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=37212 CPUtime=25.48
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 8937 0 0 0 2526 22 0 0 25 0 1 0 25031139 38105088 8841 1992294400 134512640 135751879 4287895328 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 9303 8841 148 303 0 8998 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37212

[startup+51.101 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 29325
/proc/meminfo: memFree=1629444/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=60424 CPUtime=51.07
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 14719 0 0 0 5067 40 0 0 25 0 1 0 25031139 61874176 14623 1992294400 134512640 135751879 4287895328 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 15106 14623 148 303 0 14801 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 60424

[startup+102.309 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 29327
/proc/meminfo: memFree=1580588/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=108452 CPUtime=102.27
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 26723 0 0 0 10154 73 0 0 25 0 1 0 25031139 111054848 26627 1992294400 134512640 135751879 4287895328 18446744073709551615 134616861 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 27113 26627 148 303 0 26808 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 108452

[startup+162.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 29329
/proc/meminfo: memFree=1526028/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=163520 CPUtime=162.23
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 40469 0 0 0 16112 111 0 0 25 0 1 0 25031139 167444480 40373 1992294400 134512640 135751879 4287895328 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 40880 40373 148 303 0 40575 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 163520

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

[startup+166.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 29329
/proc/meminfo: memFree=1520696/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=168424 CPUtime=166.23
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 41685 0 0 0 16509 114 0 0 25 0 1 0 25031139 172466176 41589 1992294400 134512640 135751879 4287895328 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 42106 41589 148 303 0 41801 0
Current children cumulated CPU time (s) 166.23
Current children cumulated vsize (KiB) 168424

[startup+172.709 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 29329
/proc/meminfo: memFree=1518588/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=170476 CPUtime=172.64
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 42192 0 0 0 17148 116 0 0 25 0 1 0 25031139 174567424 42096 1992294400 134512640 135751879 4287895328 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 42619 42096 148 303 0 42314 0
Current children cumulated CPU time (s) 172.64
Current children cumulated vsize (KiB) 170476

[startup+175.9 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 29329
/proc/meminfo: memFree=1515612/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=173472 CPUtime=175.84
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 42934 0 0 0 17465 119 0 0 25 0 1 0 25031139 177635328 42838 1992294400 134512640 135751879 4287895328 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 43368 42838 148 303 0 43063 0
Current children cumulated CPU time (s) 175.84
Current children cumulated vsize (KiB) 173472

[startup+179.102 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 29329
/proc/meminfo: memFree=1512636/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=177072 CPUtime=179.03
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 43824 0 0 0 17782 121 0 0 25 0 1 0 25031139 181321728 43728 1992294400 134512640 135751879 4287895328 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 44268 43728 148 303 0 43963 0
Current children cumulated CPU time (s) 179.03
Current children cumulated vsize (KiB) 177072

[startup+180.701 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 29329
/proc/meminfo: memFree=1511768/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=177584 CPUtime=180.63
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 43970 0 0 0 17942 121 0 0 25 0 1 0 25031139 181846016 43874 1992294400 134512640 135751879 4287895328 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 44396 43874 148 303 0 44091 0
Current children cumulated CPU time (s) 180.63
Current children cumulated vsize (KiB) 177584

[startup+181.101 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 29329
/proc/meminfo: memFree=1511768/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=177840 CPUtime=181.03
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 44043 0 0 0 17982 121 0 0 25 0 1 0 25031139 182108160 43947 1992294400 134512640 135751879 4287895328 18446744073709551615 134616545 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 44460 43947 148 303 0 44155 0
Current children cumulated CPU time (s) 181.03
Current children cumulated vsize (KiB) 177840

[startup+181.508 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 29329
/proc/meminfo: memFree=1510900/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=178232 CPUtime=181.43
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 44112 0 0 0 18022 121 0 0 25 0 1 0 25031139 182509568 44016 1992294400 134512640 135751879 4287895328 18446744073709551615 135200324 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 44558 44016 149 303 0 44253 0
Current children cumulated CPU time (s) 181.43
Current children cumulated vsize (KiB) 178232

[startup+181.601 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 29329
/proc/meminfo: memFree=1510900/2059040 swapFree=4151252/4192956
[pid=29324] ppid=29322 vsize=178232 CPUtime=181.53
/proc/29324/stat : 29324 (wbo1.4b) R 29322 29324 28554 0 -1 4202496 44112 0 0 0 18032 121 0 0 25 0 1 0 25031139 182509568 44016 1992294400 134512640 135751879 4287895328 18446744073709551615 135200219 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29324/statm: 44558 44016 149 303 0 44253 0
Current children cumulated CPU time (s) 181.53
Current children cumulated vsize (KiB) 178232

Child status: 0
Real time (s): 181.628
CPU time (s): 181.565
CPU user time (s): 180.33
CPU system time (s): 1.23581
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 178232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.33
system time used= 1.23581
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44116
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= 7
involuntary context switches= 333

runsolver used 0.32495 second user time and 0.84987 second system time

The end

Launcher Data 

Begin job on node025 at 2010-07-08 07:49:53
IDJOB=2702468
IDBENCH=48169
IDSOLVER=1161
FILE ID=node025/2702468-1278568193
PBS_JOBID= 11239573
Free space on /tmp= 62516 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_2.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702468-1278568193/watcher-2702468-1278568193 -o /tmp/evaluation-result-2702468-1278568193/solver-2702468-1278568193 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702468-1278568193.opb

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

MD5SUM BENCH= 597624b9879736416e28e0a242fe0005
RANDOM SEED=185061030

node025.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1687888 kB
Buffers:         72116 kB
Cached:         200740 kB
SwapCached:       4972 kB
Active:         146092 kB
Inactive:       150552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1687888 kB
SwapTotal:     4192956 kB
SwapFree:      4151252 kB
Dirty:            2616 kB
Writeback:           0 kB
AnonPages:       18892 kB
Mapped:          12516 kB
Slab:            52576 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179276 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702468-1278568193.opb

Free space on /tmp at the end= 62516 MiB
End job on node025 at 2010-07-08 07:52:55