Trace number 2702566

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.-22 181.552 181.615

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_1.opb
MD5SUMfac2f381943513d71e556a5764721ca3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-26
Best CPU time to get the best result obtained on this benchmark1688.21
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 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)1248
Sum of products size (including duplicates)2496
Number of different products624
Sum of products size1248

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-2702566-1278570223.opb.
0.00/0.00	c Instance file HOME/instance-2702566-1278570223.opb
0.00/0.00	c File size is 49316 bytes.
0.00/0.00	c Highest Coefficient sum: 18
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:      724                                                 |
0.00/0.00	c |  Number Clauses:        624                                                 |
0.00/0.00	c |  Number Cardinality:    200                                                 |
0.00/0.00	c |  Number PB Constraints: 624                                                 |
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     1448     2978 |     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: 0.008998 s	Remaining CPU time: 179.991 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     100     1449     3078 |     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: 0.009998 s	Remaining CPU time: 179.99 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     100     1450     3178 |     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: 0.009998 s	Remaining CPU time: 179.99 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     100     1451     3278 |     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: 0.009998 s	Remaining CPU time: 179.99 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     100     1452     3378 |     5000        0    nan |  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: 0.009998 s	Remaining CPU time: 179.99 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         2 |     100     1453     3478 |     5000        2     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: 0.009998 s	Remaining CPU time: 179.99 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         3 |     100     1454     3578 |     5000        3     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: 0.010998 s	Remaining CPU time: 179.989 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         4 |     100     1455     3678 |     5000        4     96 |  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: 0.010998 s	Remaining CPU time: 179.989 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         4 |     100     1456     3778 |     5000        4     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: 0.011998 s	Remaining CPU time: 179.988 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        14 |     100     1457     3878 |     5000       14     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: 0.012998 s	Remaining CPU time: 179.987 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        18 |     100     1458     3978 |     5000       18     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: 0.013997 s	Remaining CPU time: 179.986 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        40 |     100     1459     4078 |     5000       40     94 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 89
0.00/0.01	o 89
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 |        75 |     100     1460     4178 |     5000       75     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: 0.018997 s	Remaining CPU time: 179.981 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |       132 |     100     1461     4278 |     5000      132     93 |  0.000 % |
0.00/0.02	c |       232 |     100     1461     4278 |     5500      232     92 | 86.188 % |
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: 0.028995 s	Remaining CPU time: 179.971 s
0.00/0.03	c ===============================================================================
0.00/0.03	c |       338 |     100     1462     4378 |     5000      338     91 | 86.188 % |
0.00/0.04	c |       439 |     100     1462     4378 |     5500      439     91 | 86.188 % |
0.00/0.05	c ===============================================================================
0.00/0.05	c New solution: 86
0.00/0.05	o 86
0.00/0.05	c Elapsed CPU time: 0.043993 s	Remaining CPU time: 179.956 s
0.00/0.05	c ===============================================================================
0.00/0.05	c |       556 |     100     1463     4478 |     5000      556     91 | 86.188 % |
0.00/0.05	c |       656 |     100     1463     4478 |     5500      656     91 | 86.188 % |
0.00/0.06	c ===============================================================================
0.00/0.06	c New solution: 85
0.00/0.06	o 85
0.00/0.06	c Elapsed CPU time: 0.055991 s	Remaining CPU time: 179.944 s
0.00/0.06	c ===============================================================================
0.00/0.06	c |       704 |     100     1464     4578 |     5000      704     91 | 86.188 % |
0.00/0.07	c |       807 |     100     1464     4578 |     5500      807     91 | 86.188 % |
0.00/0.09	c |       958 |     100     1464     4578 |     6050      958     92 | 86.188 % |
0.09/0.11	c ===============================================================================
0.09/0.11	c New solution: 84
0.09/0.11	o 84
0.09/0.11	c Elapsed CPU time: 0.109983 s	Remaining CPU time: 179.89 s
0.09/0.11	c ===============================================================================
0.09/0.11	c |      1101 |     100     1465     4678 |     5000     1101     92 | 86.188 % |
0.09/0.13	c |      1201 |     100     1465     4678 |     5500     1201     93 | 86.188 % |
0.09/0.15	c |      1351 |     100     1465     4678 |     6050     1351     93 | 86.188 % |
0.09/0.18	c |      1577 |     100     1465     4678 |     6655     1577     92 | 86.188 % |
0.19/0.22	c |      1914 |     100     1465     4678 |     7320     1914     93 | 86.188 % |
0.19/0.29	c |      2422 |     100     1465     4678 |     8052     2422     93 | 86.188 % |
0.39/0.43	c |      3181 |     100     1465     4678 |     8857     3181     92 | 86.188 % |
0.69/0.75	c |      4321 |     100     1465     4678 |     9743     4321     90 | 86.188 % |
0.99/1.08	c |      6031 |     100     1465     4678 |    10717     6031     89 | 86.188 % |
1.29/1.35	c ===============================================================================
1.29/1.35	c New solution: 83
1.29/1.35	o 83
1.29/1.35	c Elapsed CPU time: 1.3288 s	Remaining CPU time: 178.671 s
1.29/1.35	c ===============================================================================
1.29/1.35	c |      6961 |     100     1466     4778 |     5000     6961     89 | 86.188 % |
1.39/1.42	c |      7065 |     100     1466     4778 |     5500     3585     87 | 86.188 % |
1.39/1.46	c |      7217 |     100     1466     4778 |     6050     3737     87 | 86.188 % |
1.49/1.51	c |      7444 |     100     1466     4778 |     6655     3964     88 | 86.188 % |
1.59/1.60	c |      7781 |     100     1466     4778 |     7320     4301     88 | 86.188 % |
1.69/1.72	c ===============================================================================
1.69/1.72	c New solution: 82
1.69/1.72	o 82
1.69/1.72	c Elapsed CPU time: 1.70174 s	Remaining CPU time: 178.298 s
1.69/1.72	c ===============================================================================
1.69/1.72	c |      8238 |     100     1467     4878 |     5000     4758     88 | 86.188 % |
1.69/1.74	c |      8338 |     100     1467     4878 |     5500     4858     88 | 86.188 % |
1.69/1.77	c |      8488 |     100     1467     4878 |     6050     5008     88 | 86.188 % |
1.79/1.83	c |      8713 |     100     1467     4878 |     6655     5233     88 | 86.188 % |
1.89/1.95	c |      9053 |     100     1467     4878 |     7320     5573     87 | 86.188 % |
1.99/2.09	c |      9559 |     100     1467     4878 |     8052     6079     87 | 86.188 % |
2.09/2.18	c |     10319 |     100     1467     4878 |     8857     6839     87 | 86.188 % |
2.39/2.49	c |     11458 |     100     1467     4878 |     9743     7978     87 | 86.188 % |
2.89/2.98	c |     13166 |     100     1467     4878 |    10717     9686     88 | 86.188 % |
3.69/3.74	c |     15728 |     100     1467     4878 |    11789     6542     91 | 86.188 % |
3.99/4.06	c ===============================================================================
3.99/4.06	c New solution: 81
3.99/4.06	o 81
3.99/4.06	c Elapsed CPU time: 4.00839 s	Remaining CPU time: 175.992 s
3.99/4.06	c ===============================================================================
3.99/4.06	c |     17089 |     100     1468     4978 |     5000     7903     90 | 86.188 % |
4.09/4.12	c |     17191 |     100     1468     4978 |     5500     4054     91 | 86.188 % |
4.09/4.14	c |     17341 |     100     1468     4978 |     6050     4204     92 | 86.188 % |
4.09/4.19	c |     17567 |     100     1468     4978 |     6655     4430     91 | 86.188 % |
4.19/4.26	c |     17904 |     100     1468     4978 |     7320     4767     91 | 86.188 % |
4.29/4.39	c |     18410 |     100     1468     4978 |     8052     5273     90 | 86.188 % |
4.49/4.51	c ===============================================================================
4.49/4.51	c New solution: 80
4.49/4.51	o 80
4.49/4.51	c Elapsed CPU time: 4.45832 s	Remaining CPU time: 175.542 s
4.49/4.51	c ===============================================================================
4.49/4.51	c |     19020 |     100     1469     5078 |     5000     5883     90 | 86.188 % |
4.49/4.57	c |     19122 |     100     1469     5078 |     5500     3044     87 | 86.188 % |
4.49/4.58	c |     19272 |     100     1469     5078 |     6050     3194     87 | 86.188 % |
4.58/4.62	c |     19498 |     100     1469     5078 |     6655     3420     88 | 86.188 % |
4.58/4.69	c |     19838 |     100     1469     5078 |     7320     3760     87 | 86.188 % |
4.69/4.79	c |     20346 |     100     1469     5078 |     8052     4268     87 | 86.188 % |
4.89/4.96	c |     21106 |     100     1469     5078 |     8857     5028     88 | 86.188 % |
5.19/5.26	c |     22246 |     100     1469     5078 |     9743     6168     92 | 86.188 % |
5.50/5.56	c |     23954 |     100     1469     5078 |    10717     7876     90 | 86.188 % |
5.89/5.92	c |     26519 |     100     1469     5078 |    11789    10441     88 | 86.188 % |
7.49/7.55	c |     30367 |     100     1469     5078 |    12968     8041     84 | 86.188 % |
11.88/11.94	c |     36134 |     100     1469     5078 |    14265     6972     87 | 86.188 % |
16.29/16.34	c |     44784 |     100     1469     5078 |    15692     8136     85 | 86.188 % |
20.89/20.92	c |     57759 |     100     1469     5078 |    17261    12912     84 | 86.188 % |
27.88/27.99	c |     77223 |     100     1469     5078 |    18987    14412     84 | 86.188 % |
37.08/37.16	c |    106417 |     100     1469     5078 |    20886    14069     84 | 86.188 % |
63.78/63.85	c |    150207 |     100     1469     5078 |    22974    14144     84 | 86.188 % |
110.66/110.70	c |    215892 |     100     1469     5078 |    25272    15183     84 | 86.188 % |
113.05/113.12	c ===============================================================================
113.05/113.12	c New solution: 79
113.05/113.12	o 79
113.05/113.12	c Elapsed CPU time: 112.393 s	Remaining CPU time: 67.6071 s
113.05/113.12	c ===============================================================================
113.05/113.12	c |    220034 |     100     1470     5178 |     5000    19325     84 | 86.188 % |
113.25/113.35	c |    220136 |     100     1470     5178 |     5500     4934     85 | 86.188 % |
113.25/113.39	c |    220287 |     100     1470     5178 |     6050     5085     85 | 86.188 % |
113.35/113.45	c |    220512 |     100     1470     5178 |     6655     5310     85 | 86.188 % |
113.45/113.56	c |    220849 |     100     1470     5178 |     7320     5647     85 | 86.188 % |
113.66/113.73	c |    221357 |     100     1470     5178 |     8052     6155     85 | 86.188 % |
113.95/114.04	c |    222117 |     100     1470     5178 |     8857     6915     86 | 86.188 % |
114.36/114.44	c |    223256 |     100     1470     5178 |     9743     8054     91 | 86.188 % |
114.75/114.89	c |    224965 |     100     1470     5178 |    10717     9763     99 | 86.188 % |
115.35/115.43	c |    227529 |     100     1470     5178 |    11789     6616    116 | 86.188 % |
116.56/116.61	c |    231374 |     100     1470     5178 |    12968    10461    120 | 86.188 % |
119.25/119.35	c |    237142 |     100     1470     5178 |    14265     9394    117 | 86.188 % |
123.25/123.37	c |    245792 |     100     1470     5178 |    15692    10562    105 | 86.188 % |
127.24/127.33	c |    258768 |     100     1470     5178 |    17261    15340    103 | 86.188 % |
133.34/133.43	c ===============================================================================
133.34/133.43	c New solution: 78
133.34/133.43	o 78
133.34/133.43	c Elapsed CPU time: 132.529 s	Remaining CPU time: 47.4711 s
133.34/133.43	c ===============================================================================
133.34/133.43	c |    269017 |     100     1471     5278 |     5000    16609    110 | 86.188 % |
133.44/133.58	c |    269117 |     100     1471     5278 |     5500     4253    102 | 86.188 % |
133.54/133.63	c |    269267 |     100     1471     5278 |     6050     4403    101 | 86.188 % |
133.54/133.67	c |    269494 |     100     1471     5278 |     6655     4630    101 | 86.188 % |
133.64/133.76	c |    269832 |     100     1471     5278 |     7320     4968    102 | 86.188 % |
133.75/133.88	c |    270338 |     100     1471     5278 |     8052     5474    106 | 86.188 % |
133.95/134.08	c |    271097 |     100     1471     5278 |     8857     6233    119 | 86.188 % |
134.35/134.45	c |    272237 |     100     1471     5278 |     9743     7373    130 | 86.188 % |
135.05/135.15	c |    273945 |     100     1471     5278 |    10717     9081    150 | 86.188 % |
136.15/136.21	c |    276508 |     100     1471     5278 |    11789     5934    181 | 86.188 % |
137.05/137.19	c |    280353 |     100     1471     5278 |    12968     9779    145 | 86.188 % |
139.35/139.41	c |    286122 |     100     1471     5278 |    14265     8714     96 | 86.188 % |
143.44/143.54	c |    294771 |     100     1471     5278 |    15692     9881    102 | 86.188 % |
150.44/150.50	c |    307747 |     100     1471     5278 |    17261    14661     89 | 86.188 % |
162.54/162.63	c |    327210 |     100     1471     5278 |    18987    16175     97 | 86.188 % |
181.13/181.25	c There are 624 assigned variables. 0 in cost function.
181.44/181.59	c core #1
181.44/181.59	c #cores: 1
181.44/181.59	c Final Weight: 78
181.44/181.59	o 78
181.44/181.59	s OPTIMUM FOUND
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181.44/181.59	c Total CPU time: 180.341 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-2702566-1278570223/watcher-2702566-1278570223 -o /tmp/evaluation-result-2702566-1278570223/solver-2702566-1278570223 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702566-1278570223.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: 1.11 1.09 1.01 3/106 27731
/proc/meminfo: memFree=1676372/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=2756 CPUtime=0
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 320 0 0 0 0 0 0 0 20 0 1 0 25235844 2822144 239 1992294400 134512640 135751879 4288105920 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 689 239 147 303 0 371 0

[startup+0.102325 s]
/proc/loadavg: 1.11 1.09 1.01 3/106 27731
/proc/meminfo: memFree=1676372/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=3312 CPUtime=0.09
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 477 0 0 0 9 0 0 0 20 0 1 0 25235844 3391488 383 1992294400 134512640 135751879 4288105920 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 828 383 147 303 0 523 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3312

[startup+0.201344 s]
/proc/loadavg: 1.11 1.09 1.01 3/106 27731
/proc/meminfo: memFree=1676372/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=3568 CPUtime=0.19
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 562 0 0 0 19 0 0 0 20 0 1 0 25235844 3653632 468 1992294400 134512640 135751879 4288105920 18446744073709551615 134616543 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 892 468 147 303 0 587 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3568

[startup+0.300363 s]
/proc/loadavg: 1.11 1.09 1.01 3/106 27731
/proc/meminfo: memFree=1676372/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=3956 CPUtime=0.29
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 655 0 0 0 28 1 0 0 20 0 1 0 25235844 4050944 561 1992294400 134512640 135751879 4288105920 18446744073709551615 134616871 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 989 561 147 303 0 684 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3956

[startup+0.700441 s]
/proc/loadavg: 1.11 1.09 1.01 3/106 27731
/proc/meminfo: memFree=1676372/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=4752 CPUtime=0.69
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 861 0 0 0 68 1 0 0 20 0 1 0 25235844 4866048 767 1992294400 134512640 135751879 4288105920 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 1188 767 147 303 0 883 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4752

[startup+1.5006 s]
/proc/loadavg: 1.11 1.09 1.01 2/107 27732
/proc/meminfo: memFree=1673264/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=6360 CPUtime=1.49
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 1257 0 0 0 147 2 0 0 22 0 1 0 25235844 6512640 1163 1992294400 134512640 135751879 4288105920 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 1590 1163 148 303 0 1285 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6360

[startup+3.10091 s]
/proc/loadavg: 1.10 1.09 1.01 2/107 27732
/proc/meminfo: memFree=1671032/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=9440 CPUtime=3.09
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 1999 0 0 0 305 4 0 0 25 0 1 0 25235844 9666560 1905 1992294400 134512640 135751879 4288105920 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 2360 1905 148 303 0 2055 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9440

[startup+6.30054 s]
/proc/loadavg: 1.10 1.09 1.01 2/107 27732
/proc/meminfo: memFree=1664584/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=16100 CPUtime=6.29
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 3684 0 0 0 621 8 0 0 25 0 1 0 25235844 16486400 3590 1992294400 134512640 135751879 4288105920 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 4025 3590 148 303 0 3720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16100

[startup+12.7008 s]
/proc/loadavg: 1.09 1.08 1.01 2/107 27732
/proc/meminfo: memFree=1658508/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=21332 CPUtime=12.69
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 4964 0 0 0 1256 13 0 0 25 0 1 0 25235844 21843968 4870 1992294400 134512640 135751879 4288105920 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 5333 4870 148 303 0 5028 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21332

[startup+25.5003 s]
/proc/loadavg: 1.07 1.08 1.01 2/107 27732
/proc/meminfo: memFree=1643752/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=35112 CPUtime=25.48
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 8393 0 0 0 2526 22 0 0 25 0 1 0 25235844 35954688 8299 1992294400 134512640 135751879 4288105920 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 8778 8299 148 303 0 8473 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35112

[startup+51.1013 s]
/proc/loadavg: 1.05 1.07 1.00 2/107 27734
/proc/meminfo: memFree=1616348/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=62740 CPUtime=51.07
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 15300 0 0 0 5067 40 0 0 25 0 1 0 25235844 64245760 15206 1992294400 134512640 135751879 4288105920 18446744073709551615 134616390 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 15685 15206 148 303 0 15380 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 62740

[startup+102.301 s]
/proc/loadavg: 1.02 1.06 1.00 2/107 27734
/proc/meminfo: memFree=1582744/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=95816 CPUtime=102.26
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 23547 0 0 0 10161 65 0 0 25 0 1 0 25235844 98115584 23453 1992294400 134512640 135751879 4288105920 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 23954 23453 148 303 0 23649 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 95816

[startup+162.301 s]
/proc/loadavg: 1.00 1.05 1.00 2/107 27736
/proc/meminfo: memFree=1521488/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=157120 CPUtime=162.23
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 38857 0 0 0 16115 108 0 0 25 0 1 0 25235844 160890880 38763 1992294400 134512640 135751879 4288105920 18446744073709551615 134616825 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 39280 38763 148 303 0 38975 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 157120

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

[startup+166.402 s]
/proc/loadavg: 1.00 1.05 1.00 2/107 27736
/proc/meminfo: memFree=1515412/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=163568 CPUtime=166.33
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 40452 0 0 0 16522 111 0 0 25 0 1 0 25235844 167493632 40358 1992294400 134512640 135751879 4288105920 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 40892 40358 148 303 0 40587 0
Current children cumulated CPU time (s) 166.33
Current children cumulated vsize (KiB) 163568

[startup+172.808 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 27736
/proc/meminfo: memFree=1509212/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=169444 CPUtime=172.74
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 41918 0 0 0 17160 114 0 0 25 0 1 0 25235844 173510656 41824 1992294400 134512640 135751879 4288105920 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 42361 41824 148 303 0 42056 0
Current children cumulated CPU time (s) 172.74
Current children cumulated vsize (KiB) 169444

[startup+176.002 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 27736
/proc/meminfo: memFree=1505864/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=172564 CPUtime=175.94
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 42700 0 0 0 17478 116 0 0 25 0 1 0 25235844 176705536 42606 1992294400 134512640 135751879 4288105920 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 43141 42606 148 303 0 42836 0
Current children cumulated CPU time (s) 175.94
Current children cumulated vsize (KiB) 172564

[startup+179.201 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 27736
/proc/meminfo: memFree=1504376/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=174376 CPUtime=179.12
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 43172 0 0 0 17795 117 0 0 25 0 1 0 25235844 178561024 43078 1992294400 134512640 135751879 4288105920 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 43594 43078 148 303 0 43289 0
Current children cumulated CPU time (s) 179.12
Current children cumulated vsize (KiB) 174376

[startup+180.802 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 27736
/proc/meminfo: memFree=1503136/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=175544 CPUtime=180.72
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 43457 0 0 0 17954 118 0 0 25 0 1 0 25235844 179757056 43363 1992294400 134512640 135751879 4288105920 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 43886 43363 148 303 0 43581 0
Current children cumulated CPU time (s) 180.72
Current children cumulated vsize (KiB) 175544

[startup+181.202 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 27736
/proc/meminfo: memFree=1503136/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=175936 CPUtime=181.13
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202496 43541 0 0 0 17994 119 0 0 25 0 1 0 25235844 180158464 43447 1992294400 134512640 135751879 4288105920 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27731/statm: 43984 43447 148 303 0 43679 0
Current children cumulated CPU time (s) 181.13
Current children cumulated vsize (KiB) 175936

[startup+181.609 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 27736
/proc/meminfo: memFree=1502144/2059040 swapFree=4147384/4192956
[pid=27731] ppid=27729 vsize=0 CPUtime=181.54
/proc/27731/stat : 27731 (wbo1.4b) R 27729 27731 27223 0 -1 4202500 43625 0 0 0 18034 120 0 0 25 0 1 0 25235844 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/27731/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 181.54
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 181.615
CPU time (s): 181.552
CPU user time (s): 180.341
CPU system time (s): 1.21181
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 176204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.341
system time used= 1.21182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43625
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= 128

runsolver used 0.307953 second user time and 0.867868 second system time

The end

Launcher Data 

Begin job on node006 at 2010-07-08 08:23:43
IDJOB=2702566
IDBENCH=48218
IDSOLVER=1161
FILE ID=node006/2702566-1278570223
PBS_JOBID= 11239552
Free space on /tmp= 62580 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_1.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-2702566-1278570223/watcher-2702566-1278570223 -o /tmp/evaluation-result-2702566-1278570223/solver-2702566-1278570223 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702566-1278570223.opb

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

MD5SUM BENCH= fac2f381943513d71e556a5764721ca3
RANDOM SEED=710096396

node006.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		: 3000.269
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	: 6000.53
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		: 3000.269
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:       1677396 kB
Buffers:         73536 kB
Cached:         215060 kB
SwapCached:       4204 kB
Active:         140904 kB
Inactive:       166664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1677396 kB
SwapTotal:     4192956 kB
SwapFree:      4147384 kB
Dirty:            2744 kB
Writeback:           0 kB
AnonPages:       15856 kB
Mapped:          12252 kB
Slab:            52244 kB
PageTables:       4196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   178768 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-2702566-1278570223.opb

Free space on /tmp at the end= 62580 MiB
End job on node006 at 2010-07-08 08:26:45