Trace number 2689976

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 NameAnswerCPU timeWall clock time
wbo 1.4aOPTIMUM 64.4352 64.4348

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111222257--soft-33-100-0.wbo
MD5SUMf911862f5398bb5461d300f11ba5c15b
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.341947
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints69
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 3204
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 3203
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1262
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing wbo file format. File HOME/instance-2689976-1277900069.wbo.
0.00/0.00	c Instance file HOME/instance-2689976-1277900069.wbo
0.00/0.00	c File size is 10306 bytes.
0.00/0.00	c Highest Coefficient sum: 1262
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      169                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    70                                                  |
0.00/0.00	c |  Number PB Constraints: 1                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     169      101     1205 |     5000        0    nan |  0.000 % |
0.00/0.00	c |       100 |     169      101     1205 |     5500      100     23 |  0.004 % |
0.00/0.00	c |       250 |     169      101     1205 |     6050      250     26 |  0.004 % |
0.00/0.01	c |       476 |     169      101     1205 |     6655      476     30 |  0.004 % |
0.00/0.02	c |       813 |     169      101     1205 |     7320      813     34 |  0.004 % |
0.00/0.03	c |      1323 |     169      101     1205 |     8052     1323     34 |  0.004 % |
0.05/0.05	c |      2083 |     169      101     1205 |     8857     2083     33 |  0.004 % |
0.05/0.09	c |      3223 |     169      101     1205 |     9743     3223     34 |  0.004 % |
0.09/0.16	c |      4932 |     169      101     1205 |    10717     4932     36 |  0.004 % |
0.19/0.27	c |      7495 |     169      101     1205 |    11789     7495     37 |  0.004 % |
0.39/0.46	c |     11339 |     169      101     1205 |    12968    11339     38 |  0.004 % |
0.79/0.80	c |     17106 |     169      101     1205 |    14265    10561     42 |  0.004 % |
1.39/1.44	c |     25756 |     169      101     1205 |    15692    12015     47 |  0.004 % |
2.39/2.43	c |     38732 |     169      101     1205 |    17261     9202     45 |  0.004 % |
3.89/3.91	c |     58194 |     169      101     1205 |    18987    11304     48 |  0.004 % |
5.29/5.34	c ===============================================================================
5.59/5.68	c core #1
5.59/5.68	c ============================[ Search Statistics ]==============================
5.59/5.68	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.59/5.68	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
5.59/5.68	c ===============================================================================
5.59/5.68	c |         0 |     236      169     2203 |     5000        0    nan |  0.000 % |
5.59/5.68	c |       100 |     236      169     2203 |     5500      100     25 |  0.002 % |
5.59/5.69	c |       251 |     236      169     2203 |     6050      251     27 |  0.002 % |
5.59/5.69	c |       476 |     236      169     2203 |     6655      476     31 |  0.002 % |
5.69/5.70	c |       814 |     236      169     2203 |     7320      814     33 |  0.002 % |
5.69/5.72	c |      1321 |     236      169     2203 |     8052     1321     35 |  0.002 % |
5.69/5.74	c |      2081 |     236      169     2203 |     8857     2081     37 |  0.002 % |
5.69/5.79	c |      3220 |     236      169     2203 |     9743     3220     37 |  0.002 % |
5.79/5.87	c |      4928 |     236      169     2203 |    10717     4928     38 |  0.002 % |
5.99/6.01	c |      7490 |     236      169     2203 |    11789     7490     39 |  0.002 % |
6.19/6.24	c |     11336 |     236      169     2203 |    12968    11336     41 |  0.002 % |
6.60/6.64	c |     17103 |     236      169     2203 |    14265    10579     44 |  0.002 % |
7.19/7.25	c |     25755 |     236      169     2203 |    15692    12044     46 |  0.002 % |
8.29/8.30	c |     38732 |     236      169     2203 |    17261     9211     50 |  0.002 % |
9.89/9.97	c |     58194 |     236      169     2203 |    18987    11294     48 |  0.002 % |
11.79/11.84	c ===============================================================================
12.19/12.21	c core #2
12.19/12.21	c ============================[ Search Statistics ]==============================
12.19/12.21	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
12.19/12.21	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
12.19/12.21	c ===============================================================================
12.19/12.21	c |         0 |     302      235     3176 |     5000        0    nan |  0.000 % |
12.19/12.22	c |       100 |     302      235     3176 |     5500      100     20 |  0.001 % |
12.19/12.22	c |       250 |     302      235     3176 |     6050      250     29 |  0.001 % |
12.19/12.23	c |       476 |     302      235     3176 |     6655      476     31 |  0.001 % |
12.19/12.24	c |       815 |     302      235     3176 |     7320      815     33 |  0.001 % |
12.19/12.26	c |      1323 |     302      235     3176 |     8052     1323     33 |  0.001 % |
12.19/12.28	c |      2082 |     302      235     3176 |     8857     2082     35 |  0.001 % |
12.29/12.32	c |      3223 |     302      235     3176 |     9743     3223     36 |  0.001 % |
12.29/12.39	c |      4932 |     302      235     3176 |    10717     4932     37 |  0.001 % |
12.49/12.50	c |      7495 |     302      235     3176 |    11789     7495     38 |  0.001 % |
12.69/12.75	c |     11339 |     302      235     3176 |    12968    11339     39 |  0.001 % |
13.10/13.12	c |     17105 |     302      235     3176 |    14265    10570     41 |  0.001 % |
13.69/13.73	c |     25754 |     302      235     3176 |    15692    12027     43 |  0.001 % |
14.58/14.69	c |     38728 |     302      235     3176 |    17261     9211     43 |  0.001 % |
16.09/16.14	c |     58189 |     302      235     3176 |    18987    11326     48 |  0.001 % |
17.59/17.60	c ===============================================================================
17.89/17.95	c core #3
17.89/17.95	c ============================[ Search Statistics ]==============================
17.89/17.95	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
17.89/17.95	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
17.89/17.95	c ===============================================================================
17.89/17.95	c |         0 |     371      301     4155 |     5000        0    nan |  0.000 % |
17.89/17.96	c |       100 |     371      301     4155 |     5500      100     24 |  0.001 % |
17.89/17.96	c |       251 |     371      301     4155 |     6050      251     28 |  0.001 % |
17.89/17.97	c |       476 |     371      301     4155 |     6655      476     29 |  0.001 % |
17.89/17.98	c |       813 |     371      301     4155 |     7320      813     29 |  0.001 % |
17.89/17.99	c |      1320 |     371      301     4155 |     8052     1320     29 |  0.001 % |
17.99/18.02	c |      2079 |     371      301     4155 |     8857     2079     32 |  0.001 % |
17.99/18.06	c |      3219 |     371      301     4155 |     9743     3219     32 |  0.001 % |
18.09/18.12	c |      4927 |     371      301     4155 |    10717     4927     33 |  0.001 % |
18.19/18.25	c |      7489 |     371      301     4155 |    11789     7489     34 |  0.001 % |
18.39/18.45	c |     11333 |     371      301     4155 |    12968    11333     35 |  0.001 % |
18.79/18.81	c |     17101 |     371      301     4155 |    14265    10554     39 |  0.001 % |
19.29/19.34	c |     25752 |     371      301     4155 |    15692    12009     43 |  0.001 % |
20.29/20.31	c |     38727 |     371      301     4155 |    17261     9205     44 |  0.001 % |
21.79/21.87	c |     58188 |     371      301     4155 |    18987    11307     45 |  0.001 % |
24.20/24.21	c |     87380 |     371      301     4155 |    20886    11840     48 |  0.001 % |
25.79/25.88	c ===============================================================================
26.29/26.39	c core #4
26.29/26.39	c ============================[ Search Statistics ]==============================
26.29/26.39	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
26.29/26.39	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
26.29/26.39	c ===============================================================================
26.29/26.39	c |         0 |     435      366     5119 |     5000        0    nan |  0.000 % |
26.39/26.40	c |       100 |     435      366     5119 |     5500      100     23 |  0.001 % |
26.39/26.41	c |       251 |     435      366     5119 |     6050      251     26 |  0.001 % |
26.39/26.42	c |       476 |     435      366     5119 |     6655      476     29 |  0.001 % |
26.39/26.43	c |       817 |     435      366     5119 |     7320      817     30 |  0.001 % |
26.39/26.45	c |      1323 |     435      366     5119 |     8052     1323     30 |  0.001 % |
26.39/26.47	c |      2082 |     435      366     5119 |     8857     2082     30 |  0.001 % |
26.49/26.52	c |      3224 |     435      366     5119 |     9743     3224     33 |  0.001 % |
26.49/26.59	c |      4932 |     435      366     5119 |    10717     4932     34 |  0.001 % |
26.69/26.73	c |      7494 |     435      366     5119 |    11789     7494     37 |  0.001 % |
26.89/26.97	c |     11338 |     435      366     5119 |    12968    11338     38 |  0.001 % |
27.29/27.37	c |     17104 |     435      366     5119 |    14265    10577     40 |  0.001 % |
27.99/28.01	c |     25754 |     435      366     5119 |    15692    12035     43 |  0.001 % |
29.09/29.11	c |     38728 |     435      366     5119 |    17261     9222     47 |  0.001 % |
30.59/30.60	c |     58190 |     435      366     5119 |    18987    11320     46 |  0.001 % |
32.69/32.79	c ===============================================================================
33.09/33.18	c core #5
33.09/33.18	c ============================[ Search Statistics ]==============================
33.09/33.18	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
33.09/33.18	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
33.09/33.18	c ===============================================================================
33.09/33.18	c |         0 |     504      430     6080 |     5000        0    nan |  0.000 % |
33.09/33.19	c |       101 |     504      430     6080 |     5500      101     27 |  0.000 % |
33.19/33.20	c |       251 |     504      430     6080 |     6050      251     27 |  0.000 % |
33.19/33.21	c |       477 |     504      430     6080 |     6655      477     28 |  0.000 % |
33.19/33.22	c |       815 |     504      430     6080 |     7320      815     29 |  0.000 % |
33.19/33.24	c |      1321 |     504      430     6080 |     8052     1321     30 |  0.000 % |
33.19/33.26	c |      2082 |     504      430     6080 |     8857     2082     34 |  0.000 % |
33.29/33.31	c |      3222 |     504      430     6080 |     9743     3222     33 |  0.000 % |
33.29/33.39	c |      4932 |     504      430     6080 |    10717     4932     36 |  0.000 % |
33.49/33.52	c |      7495 |     504      430     6080 |    11789     7495     37 |  0.000 % |
33.69/33.77	c |     11339 |     504      430     6080 |    12968    11339     39 |  0.000 % |
34.19/34.20	c |     17105 |     504      430     6080 |    14265    10560     42 |  0.000 % |
34.79/34.82	c |     25755 |     504      430     6080 |    15692    12023     42 |  0.000 % |
35.79/35.81	c |     38730 |     504      430     6080 |    17261     9205     46 |  0.000 % |
37.30/37.39	c |     58191 |     504      430     6080 |    18987    11299     46 |  0.000 % |
39.90/39.97	c |     87386 |     504      430     6080 |    20886    11854     46 |  0.000 % |
40.89/40.94	c ===============================================================================
41.39/41.43	c core #6
41.39/41.43	c ============================[ Search Statistics ]==============================
41.39/41.43	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
41.39/41.43	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
41.39/41.43	c ===============================================================================
41.39/41.43	c |         0 |     577      493     7036 |     5000        0    nan |  0.000 % |
41.39/41.44	c |       101 |     577      493     7036 |     5500      101     23 |  0.000 % |
41.39/41.44	c |       251 |     577      493     7036 |     6050      251     29 |  0.000 % |
41.39/41.45	c |       478 |     577      493     7036 |     6655      478     30 |  0.000 % |
41.39/41.46	c |       816 |     577      493     7036 |     7320      816     31 |  0.000 % |
41.39/41.48	c |      1323 |     577      493     7036 |     8052     1323     33 |  0.000 % |
41.49/41.51	c |      2083 |     577      493     7036 |     8857     2083     35 |  0.000 % |
41.49/41.56	c |      3222 |     577      493     7036 |     9743     3222     37 |  0.000 % |
41.59/41.65	c |      4930 |     577      493     7036 |    10717     4930     36 |  0.000 % |
41.69/41.79	c |      7492 |     577      493     7036 |    11789     7492     35 |  0.000 % |
41.99/42.05	c |     11338 |     577      493     7036 |    12968    11338     37 |  0.000 % |
42.39/42.46	c |     17105 |     577      493     7036 |    14265    10570     40 |  0.000 % |
42.99/43.06	c |     25754 |     577      493     7036 |    15692    12041     42 |  0.000 % |
43.99/44.03	c |     38728 |     577      493     7036 |    17261     9220     43 |  0.000 % |
45.49/45.52	c |     58190 |     577      493     7036 |    18987    11324     46 |  0.000 % |
47.99/48.08	c |     87383 |     532      493     7036 |    20886      747     35 |  7.799 % |
48.69/48.75	c ===============================================================================
49.19/49.23	c core #7
49.19/49.23	c ============================[ Search Statistics ]==============================
49.19/49.23	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
49.19/49.23	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
49.19/49.23	c ===============================================================================
49.19/49.23	c |         0 |     655      556     8002 |     5000        0    nan |  0.000 % |
49.19/49.24	c |       100 |     655      556     8002 |     5500      100     23 |  0.000 % |
49.19/49.25	c |       250 |     655      556     8002 |     6050      250     28 |  0.000 % |
49.19/49.25	c |       475 |     655      556     8002 |     6655      475     30 |  0.000 % |
49.19/49.27	c |       812 |     655      556     8002 |     7320      812     29 |  0.000 % |
49.19/49.28	c |      1321 |     655      556     8002 |     8052     1321     31 |  0.000 % |
49.29/49.31	c |      2080 |     655      556     8002 |     8857     2080     33 |  0.000 % |
49.29/49.37	c |      3221 |     655      556     8002 |     9743     3221     35 |  0.000 % |
49.40/49.45	c |      4930 |     655      556     8002 |    10717     4930     36 |  0.000 % |
49.50/49.59	c |      7492 |     655      556     8002 |    11789     7492     36 |  0.000 % |
49.79/49.84	c |     11336 |     655      556     8002 |    12968    11336     37 |  0.000 % |
50.20/50.21	c |     17103 |     655      556     8002 |    14265    10565     39 |  0.000 % |
50.79/50.85	c |     25757 |     655      556     8002 |    15692    12030     43 |  0.000 % |
51.79/51.86	c |     38731 |     655      556     8002 |    17261     9209     43 |  0.000 % |
53.19/53.26	c |     58192 |     655      556     8002 |    18987    11338     43 |  0.000 % |
55.09/55.16	c ===============================================================================
55.49/55.54	c core #8
55.49/55.54	c ============================[ Search Statistics ]==============================
55.49/55.54	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
55.49/55.54	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
55.49/55.54	c ===============================================================================
55.49/55.54	c |         0 |     716      617     8919 |     5000        0    nan |  0.000 % |
55.49/55.55	c |       100 |     716      617     8919 |     5500      100     25 |  0.000 % |
55.49/55.56	c |       250 |     716      617     8919 |     6050      250     29 |  0.000 % |
55.49/55.57	c |       475 |     716      617     8919 |     6655      475     34 |  0.000 % |
55.49/55.58	c |       812 |     716      617     8919 |     7320      812     34 |  0.000 % |
55.59/55.60	c |      1319 |     716      617     8919 |     8052     1319     32 |  0.000 % |
55.59/55.63	c |      2078 |     716      617     8919 |     8857     2078     33 |  0.000 % |
55.59/55.68	c |      3217 |     716      617     8919 |     9743     3217     34 |  0.000 % |
55.70/55.76	c |      4927 |     716      617     8919 |    10717     4927     34 |  0.000 % |
55.89/55.91	c |      7489 |     716      617     8919 |    11789     7489     35 |  0.000 % |
56.10/56.17	c |     11335 |     716      617     8919 |    12968    11335     37 |  0.000 % |
56.59/56.61	c |     17101 |     716      617     8919 |    14265    10560     40 |  0.000 % |
57.20/57.21	c |     25750 |     716      617     8919 |    15692    12015     42 |  0.000 % |
58.20/58.21	c |     38724 |     716      617     8919 |    17261     9168     44 |  0.000 % |
59.69/59.75	c |     58185 |     716      617     8919 |    18987    11251     45 |  0.000 % |
62.29/62.31	c |     87380 |     716      617     8919 |    20886    11806     44 |  0.000 % |
64.40/64.42	c ===============================================================================
64.40/64.42	c #cores: 8
64.40/64.42	c Final Weight: 8
64.40/64.42	o 8
64.40/64.42	s OPTIMUM FOUND
64.40/64.42	v -x1 -x2 -x3 x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 x88 -x89 -x90 -x91 -x92 x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169
64.40/64.42	c Total CPU time: 63.2384 s

Verifier Data 

OK	8

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2689976-1277900069/watcher-2689976-1277900069 -o /tmp/evaluation-result-2689976-1277900069/solver-2689976-1277900069 -C 1800 -W 2000 -M 3800 wbo1.4a -file-format=wbo -time-limit=1800 HOME/instance-2689976-1277900069.wbo 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 2.00 1.99 3/196 13986
/proc/meminfo: memFree=31048136/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=2576 CPUtime=0
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 288 0 0 0 0 0 0 0 18 0 1 0 131301450 2637824 204 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 644 204 143 303 0 339 0

[startup+0.054816 s]
/proc/loadavg: 1.92 2.00 1.99 3/196 13986
/proc/meminfo: memFree=31048136/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=3104 CPUtime=0.05
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 425 0 0 0 5 0 0 0 18 0 1 0 131301450 3178496 341 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 776 341 143 303 0 471 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3104

[startup+0.100822 s]
/proc/loadavg: 1.92 2.00 1.99 3/196 13986
/proc/meminfo: memFree=31048136/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=3500 CPUtime=0.09
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 526 0 0 0 9 0 0 0 18 0 1 0 131301450 3584000 442 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 875 442 143 303 0 570 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3500

[startup+0.300771 s]
/proc/loadavg: 1.92 2.00 1.99 3/196 13986
/proc/meminfo: memFree=31048136/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=4952 CPUtime=0.29
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 897 0 0 0 28 1 0 0 18 0 1 0 131301450 5070848 813 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 1238 813 143 303 0 933 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4952

[startup+0.700705 s]
/proc/loadavg: 1.92 2.00 1.99 3/196 13986
/proc/meminfo: memFree=31048136/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=7328 CPUtime=0.69
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 1493 0 0 0 67 2 0 0 18 0 1 0 131301450 7503872 1409 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 1832 1409 143 303 0 1527 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7328

[startup+1.50056 s]
/proc/loadavg: 1.93 2.00 1.99 3/197 13987
/proc/meminfo: memFree=31041060/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=11288 CPUtime=1.49
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 2471 0 0 0 146 3 0 0 20 0 1 0 131301450 11558912 2387 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 2822 2387 143 303 0 2517 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11288

[startup+3.10029 s]
/proc/loadavg: 1.93 2.00 1.99 3/197 13987
/proc/meminfo: memFree=31036108/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=18548 CPUtime=3.09
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 4291 0 0 0 304 5 0 0 25 0 1 0 131301450 18993152 4207 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 4637 4207 143 303 0 4332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18548

[startup+6.30072 s]
/proc/loadavg: 1.93 2.00 1.99 3/197 13987
/proc/meminfo: memFree=31019988/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=31316 CPUtime=6.29
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 7490 0 0 0 618 11 0 0 25 0 1 0 131301450 32067584 7406 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 7829 7406 146 303 0 7524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31316

[startup+12.7006 s]
/proc/loadavg: 1.94 2.00 1.99 3/197 13987
/proc/meminfo: memFree=31002720/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=48624 CPUtime=12.69
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 11817 0 0 0 1246 23 0 0 25 0 1 0 131301450 49790976 11733 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 12156 11733 146 303 0 11851 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 48624

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 1.99 3/197 13987
/proc/meminfo: memFree=30964484/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=84988 CPUtime=25.49
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 20896 0 0 0 2500 49 0 0 25 0 1 0 131301450 87027712 20812 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 21247 20812 146 303 0 20942 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 84988

[startup+51.1009 s]
/proc/loadavg: 1.97 2.00 1.99 3/197 13988
/proc/meminfo: memFree=30895956/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=145056 CPUtime=51.09
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 35910 0 0 0 5014 95 0 0 25 0 1 0 131301450 148537344 35826 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 36264 35826 146 303 0 35959 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 145056

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

[startup+57.5007 s]
/proc/loadavg: 1.97 2.00 1.99 3/197 13989
/proc/meminfo: memFree=30882684/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=158140 CPUtime=57.49
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 39199 0 0 0 5642 107 0 0 18 0 1 0 131301450 161935360 39115 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 39535 39115 146 303 0 39230 0
Current children cumulated CPU time (s) 57.49
Current children cumulated vsize (KiB) 158140

[startup+60.7002 s]
/proc/loadavg: 1.97 2.00 1.99 3/197 13989
/proc/meminfo: memFree=30874996/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=166876 CPUtime=60.69
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 41370 0 0 0 5957 112 0 0 25 0 1 0 131301450 170881024 41286 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 41719 41286 146 303 0 41414 0
Current children cumulated CPU time (s) 60.69
Current children cumulated vsize (KiB) 166876

[startup+62.3009 s]
/proc/loadavg: 1.97 2.00 1.99 3/197 13989
/proc/meminfo: memFree=30870532/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=173080 CPUtime=62.29
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 42921 0 0 0 6114 115 0 0 25 0 1 0 131301450 177233920 42837 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 43270 42837 146 303 0 42965 0
Current children cumulated CPU time (s) 62.29
Current children cumulated vsize (KiB) 173080

[startup+63.1008 s]
/proc/loadavg: 1.97 2.00 1.99 3/197 13989
/proc/meminfo: memFree=30866556/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=176116 CPUtime=63.09
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 43686 0 0 0 6193 116 0 0 25 0 1 0 131301450 180342784 43602 4089446400 134512640 135751879 4294705024 18446744073709551615 134603078 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 44029 43602 146 303 0 43724 0
Current children cumulated CPU time (s) 63.09
Current children cumulated vsize (KiB) 176116

[startup+63.9006 s]
/proc/loadavg: 1.97 2.00 1.99 3/197 13989
/proc/meminfo: memFree=30862092/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=179548 CPUtime=63.89
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 44532 0 0 0 6271 118 0 0 25 0 1 0 131301450 183857152 44448 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 44887 44448 146 303 0 44582 0
Current children cumulated CPU time (s) 63.89
Current children cumulated vsize (KiB) 179548

[startup+64.3006 s]
/proc/loadavg: 1.97 2.00 1.99 3/197 13989
/proc/meminfo: memFree=30862092/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=181132 CPUtime=64.29
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 44927 0 0 0 6311 118 0 0 25 0 1 0 131301450 185479168 44843 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 45283 44843 146 303 0 44978 0
Current children cumulated CPU time (s) 64.29
Current children cumulated vsize (KiB) 181132

[startup+64.4005 s]
/proc/loadavg: 1.97 2.00 1.99 3/197 13989
/proc/meminfo: memFree=30862092/32951124 swapFree=67111528/67111528
[pid=13986] ppid=13984 vsize=181528 CPUtime=64.4
/proc/13986/stat : 13986 (wbo1.4a) R 13984 13986 13961 0 -1 4202496 45026 0 0 0 6321 119 0 0 25 0 1 0 131301450 185884672 44942 4089446400 134512640 135751879 4294705024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/13986/statm: 45382 44942 146 303 0 45077 0
Current children cumulated CPU time (s) 64.4
Current children cumulated vsize (KiB) 181528

Child status: 0
Real time (s): 64.4348
CPU time (s): 64.4352
CPU user time (s): 63.2384
CPU system time (s): 1.19682
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 181528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 63.2384
system time used= 1.19682
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45053
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= 123

runsolver used 0.092985 second user time and 0.212967 second system time

The end

Launcher Data 

Begin job on node144 at 2010-06-30 14:14:29
IDJOB=2689976
IDBENCH=78874
IDSOLVER=1200
FILE ID=node144/2689976-1277900069
PBS_JOBID= 11197230
Free space on /tmp= 74180 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111222257--soft-33-100-0.wbo
COMMAND LINE= wbo1.4a -file-format=wbo -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2689976-1277900069/watcher-2689976-1277900069 -o /tmp/evaluation-result-2689976-1277900069/solver-2689976-1277900069 -C 1800 -W 2000 -M 3800  wbo1.4a -file-format=wbo -time-limit=1800 HOME/instance-2689976-1277900069.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f911862f5398bb5461d300f11ba5c15b
RANDOM SEED=1624805606

node144.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5230.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31048656 kB
Buffers:        184508 kB
Cached:        1251304 kB
SwapCached:          0 kB
Active:         826248 kB
Inactive:       931480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31048656 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2788 kB
Writeback:           0 kB
AnonPages:      321960 kB
Mapped:          20236 kB
Slab:            80096 kB
PageTables:       5240 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1658728 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74176 MiB
End job on node144 at 2010-06-30 14:15:33