Trace number 2702542

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.-21 181.53 181.582

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_4.opb
MD5SUMd0c1e6f66b584092ef8bd8f37f3a4db9
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-25
Best CPU time to get the best result obtained on this benchmark1789.58
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -25
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 constraint18
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)1258
Sum of products size (including duplicates)2516
Number of different products629
Sum of products size1258

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-2702542-1278569506.opb.
0.00/0.00	c Instance file HOME/instance-2702542-1278569506.opb
0.00/0.00	c File size is 49681 bytes.
0.00/0.01	c Highest Coefficient sum: 18
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      729                                                 |
0.00/0.01	c |  Number Clauses:        629                                                 |
0.00/0.01	c |  Number Cardinality:    200                                                 |
0.00/0.01	c |  Number PB Constraints: 629                                                 |
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     1458     3025 |     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     1459     3125 |     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     1460     3225 |     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     1461     3325 |     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 |         2 |     100     1462     3425 |     5000        2     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 |         5 |     100     1463     3525 |     5000        5     97 |  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 |         5 |     100     1464     3625 |     5000        5     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 |         6 |     100     1465     3725 |     5000        6     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 |         9 |     100     1466     3825 |     5000        9     96 |  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: 0.014997 s	Remaining CPU time: 179.985 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        10 |     100     1467     3925 |     5000       10     96 |  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 |        41 |     100     1468     4025 |     5000       41     94 |  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 |        58 |     100     1469     4125 |     5000       58     93 |  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 |        70 |     100     1470     4225 |     5000       70     93 |  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: 0.021996 s	Remaining CPU time: 179.978 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |       125 |     100     1471     4325 |     5000      125     92 |  0.000 % |
0.00/0.02	c |       227 |     100     1471     4325 |     5500      227     91 | 86.283 % |
0.00/0.03	c ===============================================================================
0.00/0.03	c New solution: 87
0.00/0.03	o 87
0.00/0.03	c Elapsed CPU time: 0.035994 s	Remaining CPU time: 179.964 s
0.00/0.03	c ===============================================================================
0.00/0.03	c |       364 |     100     1472     4425 |     5000      364     91 | 86.283 % |
0.00/0.04	c |       465 |     100     1472     4425 |     5500      465     91 | 86.283 % |
0.05/0.06	c |       616 |     100     1472     4425 |     6050      616     91 | 86.283 % |
0.05/0.08	c |       841 |     100     1472     4425 |     6655      841     90 | 86.283 % |
0.05/0.09	c ===============================================================================
0.05/0.09	c New solution: 86
0.05/0.09	o 86
0.05/0.09	c Elapsed CPU time: 0.087986 s	Remaining CPU time: 179.912 s
0.05/0.09	c ===============================================================================
0.05/0.09	c |       901 |     100     1473     4525 |     5000      901     90 | 86.283 % |
0.05/0.09	c |      1002 |     100     1473     4525 |     5500     1002     90 | 86.283 % |
0.09/0.11	c |      1152 |     100     1473     4525 |     6050     1152     90 | 86.283 % |
0.09/0.13	c |      1378 |     100     1473     4525 |     6655     1378     89 | 86.283 % |
0.09/0.17	c |      1716 |     100     1473     4525 |     7320     1716     89 | 86.283 % |
0.09/0.17	c ===============================================================================
0.09/0.17	c New solution: 85
0.09/0.17	o 85
0.09/0.17	c Elapsed CPU time: 0.167974 s	Remaining CPU time: 179.832 s
0.09/0.17	c ===============================================================================
0.09/0.17	c |      1739 |     100     1474     4625 |     5000     1739     89 | 86.283 % |
0.09/0.18	c |      1841 |     100     1474     4625 |     5500     1841     89 | 86.283 % |
0.09/0.20	c |      1991 |     100     1474     4625 |     6050     1991     90 | 86.283 % |
0.19/0.22	c |      2218 |     100     1474     4625 |     6655     2218     90 | 86.283 % |
0.19/0.28	c |      2556 |     100     1474     4625 |     7320     2556     90 | 86.283 % |
0.29/0.37	c |      3064 |     100     1474     4625 |     8052     3064     89 | 86.283 % |
0.39/0.46	c ===============================================================================
0.39/0.46	c New solution: 84
0.39/0.46	o 84
0.39/0.46	c Elapsed CPU time: 0.45793 s	Remaining CPU time: 179.542 s
0.39/0.46	c ===============================================================================
0.39/0.46	c |      3569 |     100     1475     4725 |     5000     3569     89 | 86.283 % |
0.39/0.49	c |      3669 |     100     1475     4725 |     5500     3669     89 | 86.283 % |
0.48/0.52	c |      3820 |     100     1475     4725 |     6050     3820     89 | 86.283 % |
0.48/0.55	c |      4047 |     100     1475     4725 |     6655     4047     89 | 86.283 % |
0.48/0.56	c ===============================================================================
0.48/0.56	c New solution: 83
0.48/0.56	o 83
0.48/0.56	c Elapsed CPU time: 0.551916 s	Remaining CPU time: 179.448 s
0.48/0.56	c ===============================================================================
0.48/0.56	c |      4097 |     100     1476     4825 |     5000     4097     89 | 86.283 % |
0.48/0.58	c |      4198 |     100     1476     4825 |     5500     4198     89 | 86.283 % |
0.48/0.59	c ===============================================================================
0.48/0.59	c New solution: 82
0.48/0.59	o 82
0.48/0.59	c Elapsed CPU time: 0.574912 s	Remaining CPU time: 179.425 s
0.48/0.59	c ===============================================================================
0.48/0.59	c |      4239 |     100     1477     4925 |     5000     4239     89 | 86.283 % |
0.59/0.61	c |      4341 |     100     1477     4925 |     5500     4341     89 | 86.283 % |
0.59/0.66	c |      4491 |     100     1477     4925 |     6050     4491     89 | 86.283 % |
0.69/0.72	c |      4719 |     100     1477     4925 |     6655     4719     89 | 86.283 % |
0.69/0.79	c |      5056 |     100     1477     4925 |     7320     5056     89 | 86.283 % |
0.89/0.99	c |      5563 |     100     1477     4925 |     8052     5563     89 | 86.283 % |
1.09/1.15	c |      6323 |     100     1477     4925 |     8857     6323     89 | 86.283 % |
1.39/1.42	c |      7464 |     100     1477     4925 |     9743     7464     88 | 86.283 % |
1.79/1.83	c |      9172 |     100     1477     4925 |    10717     9172     88 | 86.283 % |
2.09/2.16	c ===============================================================================
2.09/2.16	c New solution: 81
2.09/2.16	o 81
2.09/2.16	c Elapsed CPU time: 2.13368 s	Remaining CPU time: 177.866 s
2.09/2.16	c ===============================================================================
2.09/2.16	c |     10349 |     100     1478     5025 |     5000    10349     88 | 86.283 % |
2.19/2.29	c |     10450 |     100     1478     5025 |     5500     5276     86 | 86.283 % |
2.29/2.33	c |     10600 |     100     1478     5025 |     6050     5426     86 | 86.283 % |
2.29/2.37	c |     10827 |     100     1478     5025 |     6655     5653     86 | 86.283 % |
2.39/2.44	c |     11165 |     100     1478     5025 |     7320     5991     86 | 86.283 % |
2.59/2.61	c |     11671 |     100     1478     5025 |     8052     6497     86 | 86.283 % |
2.69/2.77	c |     12430 |     100     1478     5025 |     8857     7256     86 | 86.283 % |
3.09/3.17	c |     13569 |     100     1478     5025 |     9743     8395     85 | 86.283 % |
3.88/3.95	c |     15277 |     100     1478     5025 |    10717    10103     85 | 86.283 % |
4.49/4.54	c ===============================================================================
4.49/4.54	c New solution: 80
4.49/4.54	o 80
4.49/4.54	c Elapsed CPU time: 4.50131 s	Remaining CPU time: 175.499 s
4.49/4.54	c ===============================================================================
4.49/4.54	c |     16567 |     100     1479     5125 |     5000    11393     85 | 86.283 % |
4.59/4.68	c |     16669 |     100     1479     5125 |     5500     2951     83 | 86.283 % |
4.59/4.69	c |     16821 |     100     1479     5125 |     6050     3103     84 | 86.283 % |
4.69/4.72	c |     17046 |     100     1479     5125 |     6655     3328     85 | 86.283 % |
4.69/4.79	c |     17383 |     100     1479     5125 |     7320     3665     88 | 86.283 % |
4.89/4.92	c |     17891 |     100     1479     5125 |     8052     4173     90 | 86.283 % |
5.09/5.13	c |     18653 |     100     1479     5125 |     8857     4935     90 | 86.283 % |
5.40/5.43	c |     19792 |     100     1479     5125 |     9743     6074     89 | 86.283 % |
5.89/5.90	c |     21502 |     100     1479     5125 |    10717     7784     88 | 86.283 % |
6.99/7.03	c |     24065 |     100     1479     5125 |    11789    10347     87 | 86.283 % |
8.48/8.50	c |     27910 |     100     1479     5125 |    12968     7946     85 | 86.283 % |
10.59/10.62	c |     33677 |     100     1479     5125 |    14265     6879     84 | 86.283 % |
14.29/14.31	c |     42327 |     100     1479     5125 |    15692     8041     86 | 86.283 % |
19.19/19.28	c |     55302 |     100     1479     5125 |    17261    12819     84 | 86.283 % |
27.39/27.47	c |     74764 |     100     1479     5125 |    18987    14313    101 | 86.283 % |
41.79/41.83	c |    103957 |     100     1479     5125 |    20886    13965     92 | 86.283 % |
63.97/64.08	c |    147747 |     100     1479     5125 |    22974    14044    122 | 86.283 % |
108.16/108.28	c |    213432 |     100     1479     5125 |    25272    15087     95 | 86.283 % |
141.65/141.79	c ===============================================================================
141.65/141.79	c New solution: 79
141.65/141.79	o 79
141.65/141.79	c Elapsed CPU time: 140.862 s	Remaining CPU time: 39.1384 s
141.65/141.79	c ===============================================================================
141.65/141.79	c |    269301 |     100     1480     5225 |     5000    25531     83 | 86.283 % |
142.35/142.45	c |    269403 |     100     1480     5225 |     5500     5514     83 | 86.283 % |
142.45/142.50	c |    269557 |     100     1480     5225 |     6050     5668     83 | 86.283 % |
142.45/142.58	c |    269784 |     100     1480     5225 |     6655     5895     83 | 86.283 % |
142.55/142.69	c |    270122 |     100     1480     5225 |     7320     6233     83 | 86.283 % |
142.76/142.86	c |    270628 |     100     1480     5225 |     8052     6739     83 | 86.283 % |
142.96/143.06	c |    271387 |     100     1480     5225 |     8857     7498     83 | 86.283 % |
143.35/143.42	c |    272527 |     100     1480     5225 |     9743     8638     83 | 86.283 % |
143.95/144.03	c |    274235 |     100     1480     5225 |    10717    10346     83 | 86.283 % |
144.85/144.91	c |    276797 |     100     1480     5225 |    11789     7196     84 | 86.283 % |
146.34/146.44	c |    280641 |     100     1480     5225 |    12968    11040     84 | 86.283 % |
149.25/149.32	c |    286408 |     100     1480     5225 |    14265     9968     85 | 86.283 % |
152.95/153.06	c |    295059 |     100     1480     5225 |    15692    11131     85 | 86.283 % |
160.45/160.52	c |    308033 |     100     1480     5225 |    17261    15904     84 | 86.283 % |
171.04/171.16	c |    327496 |     100     1480     5225 |    18987    17395     93 | 86.283 % |
181.14/181.22	c There are 629 assigned variables. 0 in cost function.
181.44/181.56	c core #1
181.44/181.56	c #cores: 1
181.44/181.56	c Final Weight: 79
181.44/181.56	o 79
181.44/181.56	s OPTIMUM FOUND
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181.44/181.56	c Total CPU time: 180.335 s

Verifier Data 

OK	-21

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702542-1278569506/watcher-2702542-1278569506 -o /tmp/evaluation-result-2702542-1278569506/solver-2702542-1278569506 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702542-1278569506.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 31943
/proc/meminfo: memFree=1871468/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=2756 CPUtime=0
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 313 0 0 0 0 0 0 0 19 0 1 0 25157259 2822144 231 1992294400 134512640 135751879 4289153536 18446744073709551615 134560803 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 689 232 145 303 0 371 0

[startup+0.0583871 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 31943
/proc/meminfo: memFree=1871468/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=3048 CPUtime=0.05
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 426 0 0 0 5 0 0 0 20 0 1 0 25157259 3121152 330 1992294400 134512640 135751879 4289153536 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 762 330 147 303 0 457 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3048

[startup+0.101392 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 31943
/proc/meminfo: memFree=1871468/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=3304 CPUtime=0.09
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 479 0 0 0 9 0 0 0 20 0 1 0 25157259 3383296 383 1992294400 134512640 135751879 4289153536 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 826 383 147 303 0 521 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3304

[startup+0.301416 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 31943
/proc/meminfo: memFree=1871468/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=4080 CPUtime=0.29
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 677 0 0 0 29 0 0 0 20 0 1 0 25157259 4177920 581 1992294400 134512640 135751879 4289153536 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 1020 581 147 303 0 715 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4080

[startup+0.700467 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 31943
/proc/meminfo: memFree=1871468/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=4984 CPUtime=0.69
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 923 0 0 0 68 1 0 0 20 0 1 0 25157259 5103616 827 1992294400 134512640 135751879 4289153536 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 1246 827 147 303 0 941 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4984

[startup+1.50057 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31944
/proc/meminfo: memFree=1868484/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=6560 CPUtime=1.49
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 1307 0 0 0 147 2 0 0 22 0 1 0 25157259 6717440 1211 1992294400 134512640 135751879 4289153536 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 1640 1211 147 303 0 1335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6560

[startup+3.10077 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31944
/proc/meminfo: memFree=1866128/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=9144 CPUtime=3.09
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 1953 0 0 0 306 3 0 0 25 0 1 0 25157259 9363456 1857 1992294400 134512640 135751879 4289153536 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 2286 1857 148 303 0 1981 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9144

[startup+6.30017 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31944
/proc/meminfo: memFree=1861416/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=13724 CPUtime=6.29
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 3090 0 0 0 623 6 0 0 25 0 1 0 25157259 14053376 2994 1992294400 134512640 135751879 4289153536 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 3431 2994 148 303 0 3126 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13724

[startup+12.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31944
/proc/meminfo: memFree=1852860/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=21404 CPUtime=12.68
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 4985 0 0 0 1258 10 0 0 25 0 1 0 25157259 21917696 4889 1992294400 134512640 135751879 4289153536 18446744073709551615 134616382 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 5351 4889 148 303 0 5046 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21404

[startup+25.5006 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31944
/proc/meminfo: memFree=1839468/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=34564 CPUtime=25.48
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 8277 0 0 0 2530 18 0 0 25 0 1 0 25157259 35393536 8181 1992294400 134512640 135751879 4289153536 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 8641 8181 148 303 0 8336 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34564

[startup+51.1008 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31946
/proc/meminfo: memFree=1813304/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=60804 CPUtime=51.08
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 14799 0 0 0 5072 36 0 0 25 0 1 0 25157259 62263296 14703 1992294400 134512640 135751879 4289153536 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 15201 14703 148 303 0 14896 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 60804

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31946
/proc/meminfo: memFree=1771640/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=102048 CPUtime=102.27
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 25106 0 0 0 10162 65 0 0 25 0 1 0 25157259 104497152 25010 1992294400 134512640 135751879 4289153536 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 25512 25010 148 303 0 25207 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 102048

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31948
/proc/meminfo: memFree=1724272/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=149576 CPUtime=162.24
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 36988 0 0 0 16120 104 0 0 25 0 1 0 25157259 153165824 36892 1992294400 134512640 135751879 4289153536 18446744073709551615 134516982 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 37394 36892 148 303 0 37089 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 149576

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

[startup+166.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31948
/proc/meminfo: memFree=1720552/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=153160 CPUtime=166.24
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 37862 0 0 0 16517 107 0 0 25 0 1 0 25157259 156835840 37766 1992294400 134512640 135751879 4289153536 18446744073709551615 134611292 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 38290 37766 148 303 0 37985 0
Current children cumulated CPU time (s) 166.24
Current children cumulated vsize (KiB) 153160

[startup+172.708 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31948
/proc/meminfo: memFree=1715592/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=157916 CPUtime=172.65
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 39043 0 0 0 17153 112 0 0 25 0 1 0 25157259 161705984 38947 1992294400 134512640 135751879 4289153536 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 39479 38947 148 303 0 39174 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 157916

[startup+175.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31948
/proc/meminfo: memFree=1713236/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=160240 CPUtime=175.84
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 39630 0 0 0 17471 113 0 0 25 0 1 0 25157259 164085760 39534 1992294400 134512640 135751879 4289153536 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 40060 39534 148 303 0 39755 0
Current children cumulated CPU time (s) 175.84
Current children cumulated vsize (KiB) 160240

[startup+179.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31948
/proc/meminfo: memFree=1711376/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=163072 CPUtime=179.04
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 40350 0 0 0 17788 116 0 0 25 0 1 0 25157259 166985728 40254 1992294400 134512640 135751879 4289153536 18446744073709551615 134603001 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 40768 40254 148 303 0 40463 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 163072

[startup+180.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31948
/proc/meminfo: memFree=1709392/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=164996 CPUtime=180.64
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 40835 0 0 0 17947 117 0 0 25 0 1 0 25157259 168955904 40739 1992294400 134512640 135751879 4289153536 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 41249 40739 148 303 0 40944 0
Current children cumulated CPU time (s) 180.64
Current children cumulated vsize (KiB) 164996

[startup+181.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31948
/proc/meminfo: memFree=1709392/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=165252 CPUtime=181.04
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 40898 0 0 0 17987 117 0 0 25 0 1 0 25157259 169218048 40802 1992294400 134512640 135751879 4289153536 18446744073709551615 134616404 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 41313 40802 148 303 0 41008 0
Current children cumulated CPU time (s) 181.04
Current children cumulated vsize (KiB) 165252

[startup+181.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 31949
/proc/meminfo: memFree=1707904/2059040 swapFree=4139404/4192956
[pid=31943] ppid=31941 vsize=165512 CPUtime=181.44
/proc/31943/stat : 31943 (wbo1.4b) R 31941 31943 31478 0 -1 4202496 40958 0 0 0 18027 117 0 0 25 0 1 0 25157259 169484288 40862 1992294400 134512640 135751879 4289153536 18446744073709551615 135200099 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31943/statm: 41378 40862 149 303 0 41073 0
Current children cumulated CPU time (s) 181.44
Current children cumulated vsize (KiB) 165512

Child status: 0
Real time (s): 181.582
CPU time (s): 181.53
CPU user time (s): 180.336
CPU system time (s): 1.19482
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 165512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.336
system time used= 1.19482
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40961
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 93

runsolver used 0.308953 second user time and 0.864868 second system time

The end

Launcher Data 

Begin job on node054 at 2010-07-08 08:11:46
IDJOB=2702542
IDBENCH=48206
IDSOLVER=1161
FILE ID=node054/2702542-1278569506
PBS_JOBID= 11239531
Free space on /tmp= 62472 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_4.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-2702542-1278569506/watcher-2702542-1278569506 -o /tmp/evaluation-result-2702542-1278569506/solver-2702542-1278569506 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702542-1278569506.opb

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

MD5SUM BENCH= d0c1e6f66b584092ef8bd8f37f3a4db9
RANDOM SEED=1292641057

node054.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		: 3000.239
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	: 6000.47
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		: 3000.239
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:       1872368 kB
Buffers:         12676 kB
Cached:          84252 kB
SwapCached:       7536 kB
Active:          83404 kB
Inactive:        27464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1872368 kB
SwapTotal:     4192956 kB
SwapFree:      4139404 kB
Dirty:            2616 kB
Writeback:           0 kB
AnonPages:       11600 kB
Mapped:          12096 kB
Slab:            53984 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180036 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702542-1278569506.opb

Free space on /tmp at the end= 62468 MiB
End job on node054 at 2010-07-08 08:14:48