Trace number 3447085

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 1.6OPTIMUM 36.6724 36.6735

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110968094--soft-0-100-0.wbo
MD5SUM38689affd31dfd76c9ffeea1f5bf526c
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark4.00239
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 constraints101
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 5180
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 5179
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1242
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 1.6 beta - 20110321
0.00/0.00	c Parsing wbo file format. File HOME/instance-3447085-1307906632.wbo.
0.00/0.00	c Instance file HOME/instance-3447085-1307906632.wbo
0.00/0.00	c File size is 10468 bytes.
0.00/0.00	c Highest Coefficient sum: 1242
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 |       101 |     169      101     1205 |     5500      101     36 |  0.004 % |
0.00/0.00	c |       253 |     169      101     1205 |     6050      253     33 |  0.004 % |
0.00/0.00	c |       478 |     169      101     1205 |     6655      478     33 |  0.004 % |
0.00/0.01	c |       815 |     169      101     1205 |     7320      815     32 |  0.004 % |
0.00/0.02	c |      1321 |     169      101     1205 |     8052     1321     34 |  0.004 % |
0.03/0.04	c |      2081 |     169      101     1205 |     8857     2081     34 |  0.004 % |
0.03/0.07	c |      3222 |     169      101     1205 |     9743     3222     35 |  0.004 % |
0.09/0.12	c |      4930 |     169      101     1205 |    10717     4930     36 |  0.004 % |
0.19/0.21	c |      7492 |     169      101     1205 |    11789     7492     37 |  0.004 % |
0.29/0.37	c |     11338 |     169      101     1205 |    12968    11338     38 |  0.004 % |
0.59/0.65	c |     17107 |     169      101     1205 |    14265    10568     41 |  0.004 % |
1.10/1.12	c |     25756 |     169      101     1205 |    15692    12044     43 |  0.004 % |
1.79/1.88	c |     38731 |     169      101     1205 |    17261     9238     46 |  0.004 % |
2.89/2.91	c ===============================================================================
3.09/3.15	c core #1
3.09/3.15	c 
3.09/3.15	c 
3.09/3.15	c Core size: 99	Core Weight: 1	Total Weight: 1
3.09/3.15	c Current CPU time: 3.05553 s
3.09/3.15	c
3.09/3.15	c ============================[ Search Statistics ]==============================
3.09/3.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.09/3.15	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
3.09/3.15	c ===============================================================================
3.09/3.15	c |         0 |     264      200     2574 |     5000        0   -nan |  0.000 % |
3.09/3.16	c |       100 |     264      200     2574 |     5500      100     37 |  0.001 % |
3.09/3.16	c |       251 |     264      200     2574 |     6050      251     36 |  0.001 % |
3.09/3.17	c |       477 |     264      200     2574 |     6655      477     34 |  0.001 % |
3.09/3.17	c |       815 |     264      200     2574 |     7320      815     32 |  0.001 % |
3.09/3.18	c |      1322 |     264      200     2574 |     8052     1322     34 |  0.001 % |
3.19/3.20	c |      2082 |     264      200     2574 |     8857     2082     37 |  0.001 % |
3.19/3.23	c |      3223 |     264      200     2574 |     9743     3223     38 |  0.001 % |
3.19/3.28	c |      4931 |     264      200     2574 |    10717     4931     38 |  0.001 % |
3.30/3.38	c |      7494 |     264      200     2574 |    11789     7494     38 |  0.001 % |
3.49/3.56	c |     11338 |     264      200     2574 |    12968    11338     40 |  0.001 % |
3.79/3.86	c |     17104 |     264      200     2574 |    14265    10588     42 |  0.001 % |
4.30/4.35	c |     25753 |     264      200     2574 |    15692    12051     45 |  0.001 % |
5.09/5.13	c |     38727 |     264      200     2574 |    17261     9238     44 |  0.001 % |
6.30/6.34	c |     58189 |     264      200     2574 |    18987    11322     48 |  0.105 % |
6.50/6.59	c ===============================================================================
6.79/6.87	c core #2
6.79/6.87	c 
6.79/6.87	c 
6.79/6.87	c Core size: 98	Core Weight: 1	Total Weight: 2
6.79/6.87	c Current CPU time: 6.67898 s
6.79/6.87	c
6.79/6.87	c ============================[ Search Statistics ]==============================
6.79/6.87	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.79/6.87	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
6.79/6.87	c ===============================================================================
6.79/6.87	c |         0 |     358      298     3928 |     5000        0   -nan |  0.000 % |
6.79/6.87	c |       100 |     358      298     3928 |     5500      100     44 |  0.001 % |
6.79/6.87	c |       250 |     358      298     3928 |     6050      250     37 |  0.001 % |
6.79/6.88	c |       476 |     358      298     3928 |     6655      476     35 |  0.001 % |
6.79/6.88	c |       814 |     358      298     3928 |     7320      814     33 |  0.001 % |
6.89/6.90	c |      1320 |     358      298     3928 |     8052     1320     32 |  0.001 % |
6.89/6.92	c |      2080 |     358      298     3928 |     8857     2080     34 |  0.001 % |
6.89/6.95	c |      3220 |     358      298     3928 |     9743     3220     35 |  0.001 % |
6.99/7.00	c |      4928 |     358      298     3928 |    10717     4928     35 |  0.001 % |
7.09/7.10	c |      7490 |     358      298     3928 |    11789     7490     35 |  0.001 % |
7.19/7.29	c |     11334 |     358      298     3928 |    12968    11334     37 |  0.001 % |
7.60/7.60	c |     17101 |     358      298     3928 |    14265    10573     41 |  0.001 % |
8.09/8.11	c |     25752 |     358      298     3928 |    15692    12050     45 |  0.001 % |
8.89/8.91	c |     38726 |     358      298     3928 |    17261     9218     44 |  0.001 % |
9.99/10.08	c |     58187 |     321      298     3928 |    18987    11311     46 | 10.336 % |
10.29/10.35	c ===============================================================================
10.59/10.63	c core #3
10.59/10.63	c 
10.59/10.63	c 
10.59/10.63	c Core size: 99	Core Weight: 1	Total Weight: 3
10.59/10.63	c Current CPU time: 10.3604 s
10.59/10.63	c
10.59/10.63	c ============================[ Search Statistics ]==============================
10.59/10.63	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
10.59/10.63	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
10.59/10.63	c ===============================================================================
10.59/10.63	c |         0 |     453      396     5284 |     5000        0   -nan |  0.000 % |
10.59/10.63	c |       100 |     453      396     5284 |     5500      100     35 |  0.000 % |
10.59/10.63	c |       250 |     453      396     5284 |     6050      250     41 |  0.000 % |
10.59/10.64	c |       475 |     453      396     5284 |     6655      475     39 |  0.000 % |
10.59/10.64	c |       813 |     453      396     5284 |     7320      813     39 |  0.000 % |
10.59/10.66	c |      1320 |     453      396     5284 |     8052     1320     36 |  0.000 % |
10.59/10.68	c |      2079 |     453      396     5284 |     8857     2079     34 |  0.000 % |
10.69/10.71	c |      3218 |     453      396     5284 |     9743     3218     34 |  0.000 % |
10.69/10.77	c |      4928 |     453      396     5284 |    10717     4928     35 |  0.000 % |
10.79/10.88	c |      7490 |     453      396     5284 |    11789     7490     37 |  0.000 % |
10.99/11.07	c |     11340 |     453      396     5284 |    12968    11340     39 |  0.000 % |
11.29/11.39	c |     17108 |     453      396     5284 |    14265    10573     43 |  0.000 % |
11.89/11.96	c |     25758 |     453      396     5284 |    15692    12043     46 |  0.000 % |
12.69/12.79	c |     38733 |     453      396     5284 |    17261     9231     45 |  0.000 % |
13.99/14.08	c |     58194 |     453      396     5284 |    18987    11335     44 |  0.001 % |
14.69/14.74	c ===============================================================================
14.99/15.07	c core #4
14.99/15.07	c 
14.99/15.07	c 
14.99/15.07	c Core size: 97	Core Weight: 2	Total Weight: 5
14.99/15.07	c Current CPU time: 14.6998 s
14.99/15.07	c
14.99/15.07	c ============================[ Search Statistics ]==============================
14.99/15.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
14.99/15.07	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
14.99/15.07	c ===============================================================================
14.99/15.07	c |         0 |     546      493     6634 |     5000        0   -nan |  0.000 % |
14.99/15.08	c |       101 |     546      493     6634 |     5500      101     43 |  0.000 % |
14.99/15.08	c |       253 |     546      493     6634 |     6050      253     41 |  0.000 % |
14.99/15.09	c |       478 |     546      493     6634 |     6655      478     38 |  0.000 % |
14.99/15.09	c |       815 |     546      493     6634 |     7320      815     39 |  0.000 % |
15.09/15.11	c |      1324 |     546      493     6634 |     8052     1324     35 |  0.000 % |
15.09/15.13	c |      2085 |     546      493     6634 |     8857     2085     34 |  0.000 % |
15.09/15.17	c |      3226 |     546      493     6634 |     9743     3226     35 |  0.000 % |
15.19/15.22	c |      4934 |     546      493     6634 |    10717     4934     35 |  0.000 % |
15.29/15.33	c |      7499 |     546      493     6634 |    11789     7499     36 |  0.000 % |
15.49/15.52	c |     11343 |     546      493     6634 |    12968    11343     36 |  0.000 % |
15.79/15.83	c |     17111 |     546      493     6634 |    14265    10571     40 |  0.000 % |
16.29/16.33	c |     25760 |     546      493     6634 |    15692    12055     41 |  0.000 % |
16.99/17.08	c |     38735 |     546      493     6634 |    17261     9236     43 |  0.000 % |
18.19/18.26	c |     58198 |     507      493     6634 |    18987    11347     47 |  7.143 % |
18.39/18.48	c ===============================================================================
18.70/18.73	c core #5
18.70/18.73	c 
18.70/18.73	c 
18.70/18.73	c Core size: 98	Core Weight: 1	Total Weight: 6
18.70/18.73	c Current CPU time: 18.2702 s
18.70/18.73	c
18.70/18.73	c ============================[ Search Statistics ]==============================
18.70/18.73	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
18.70/18.73	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
18.70/18.73	c ===============================================================================
18.70/18.73	c |         0 |     640      590     7986 |     5000        0   -nan |  0.000 % |
18.70/18.74	c |       100 |     640      590     7986 |     5500      100     41 |  0.000 % |
18.70/18.74	c |       250 |     640      590     7986 |     6050      250     40 |  0.000 % |
18.70/18.75	c |       475 |     640      590     7986 |     6655      475     35 |  0.000 % |
18.70/18.75	c |       814 |     640      590     7986 |     7320      814     33 |  0.000 % |
18.70/18.77	c |      1320 |     640      590     7986 |     8052     1320     31 |  0.000 % |
18.70/18.79	c |      2080 |     640      590     7986 |     8857     2080     32 |  0.000 % |
18.79/18.82	c |      3222 |     640      590     7986 |     9743     3222     34 |  0.000 % |
18.79/18.89	c |      4932 |     640      590     7986 |    10717     4932     34 |  0.000 % |
18.89/18.99	c |      7496 |     640      590     7986 |    11789     7496     35 |  0.000 % |
19.09/19.18	c |     11340 |     640      590     7986 |    12968    11340     38 |  0.000 % |
19.39/19.49	c |     17108 |     640      590     7986 |    14265    10582     41 |  0.000 % |
19.89/19.98	c |     25757 |     640      590     7986 |    15692    12055     43 |  0.000 % |
20.69/20.77	c |     38733 |     640      590     7986 |    17261     9233     46 |  0.000 % |
22.00/22.05	c |     58195 |     640      590     7986 |    18987    11343     47 |  0.000 % |
23.19/23.21	c ===============================================================================
23.49/23.55	c core #6
23.49/23.55	c 
23.49/23.55	c 
23.49/23.55	c Core size: 96	Core Weight: 1	Total Weight: 7
23.49/23.55	c Current CPU time: 22.9875 s
23.49/23.55	c
23.49/23.55	c ============================[ Search Statistics ]==============================
23.49/23.55	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
23.49/23.55	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
23.49/23.55	c ===============================================================================
23.49/23.55	c |         0 |     733      685     9309 |     5000        0   -nan |  0.000 % |
23.49/23.55	c |       100 |     733      685     9309 |     5500      100     39 |  0.000 % |
23.49/23.55	c |       251 |     733      685     9309 |     6050      251     42 |  0.000 % |
23.49/23.56	c |       476 |     733      685     9309 |     6655      476     37 |  0.000 % |
23.49/23.57	c |       814 |     733      685     9309 |     7320      814     35 |  0.000 % |
23.49/23.58	c |      1321 |     733      685     9309 |     8052     1321     33 |  0.000 % |
23.59/23.61	c |      2083 |     733      685     9309 |     8857     2083     34 |  0.000 % |
23.59/23.64	c |      3223 |     733      685     9309 |     9743     3223     36 |  0.000 % |
23.69/23.71	c |      4932 |     733      685     9309 |    10717     4932     37 |  0.000 % |
23.79/23.83	c |      7494 |     733      685     9309 |    11789     7494     38 |  0.000 % |
23.99/24.04	c |     11339 |     733      685     9309 |    12968    11339     40 |  0.000 % |
24.29/24.39	c |     17107 |     733      685     9309 |    14265    10570     43 |  0.000 % |
24.89/24.94	c |     25757 |     733      685     9309 |    15692    12026     43 |  0.000 % |
25.89/25.93	c |     38733 |     733      685     9309 |    17261     9201     47 |  0.000 % |
27.29/27.35	c |     58197 |     733      685     9309 |    18987    11295     51 |  0.000 % |
29.39/29.44	c ===============================================================================
29.79/29.86	c core #7
29.79/29.86	c 
29.79/29.86	c 
29.79/29.86	c Core size: 106	Core Weight: 1	Total Weight: 8
29.79/29.86	c Current CPU time: 29.1936 s
29.79/29.86	c
29.79/29.86	c ============================[ Search Statistics ]==============================
29.79/29.86	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
29.79/29.86	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
29.79/29.86	c ===============================================================================
29.79/29.86	c |         0 |     836      780    10652 |     5000        0   -nan |  0.000 % |
29.79/29.87	c |       100 |     836      780    10652 |     5500      100     35 |  0.000 % |
29.79/29.87	c |       251 |     836      780    10652 |     6050      251     34 |  0.000 % |
29.79/29.88	c |       477 |     836      780    10652 |     6655      477     36 |  0.000 % |
29.79/29.89	c |       816 |     836      780    10652 |     7320      816     35 |  0.000 % |
29.89/29.90	c |      1323 |     836      780    10652 |     8052     1323     32 |  0.000 % |
29.89/29.93	c |      2082 |     836      780    10652 |     8857     2082     32 |  0.000 % |
29.89/29.97	c |      3222 |     836      780    10652 |     9743     3222     35 |  0.000 % |
29.99/30.04	c |      4932 |     836      780    10652 |    10717     4932     36 |  0.000 % |
30.09/30.17	c |      7494 |     836      780    10652 |    11789     7494     39 |  0.000 % |
30.29/30.38	c |     11338 |     836      780    10652 |    12968    11338     40 |  0.000 % |
30.69/30.74	c |     17106 |     836      780    10652 |    14265    10584     43 |  0.000 % |
31.19/31.28	c |     25755 |     836      780    10652 |    15692    12054     43 |  0.000 % |
32.19/32.20	c |     38730 |     836      780    10652 |    17261     9246     43 |  0.000 % |
33.49/33.50	c |     58192 |     836      780    10652 |    18987    11340     48 |  0.000 % |
34.09/34.12	c ===============================================================================
34.39/34.44	c core #8
34.39/34.44	c 
34.39/34.44	c 
34.39/34.44	c Core size: 106	Core Weight: 1	Total Weight: 9
34.39/34.44	c Current CPU time: 33.6929 s
34.39/34.44	c
34.39/34.44	c ============================[ Search Statistics ]==============================
34.39/34.44	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
34.39/34.44	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
34.39/34.44	c ===============================================================================
34.39/34.44	c |         0 |     939      876    12010 |     5000        0   -nan |  0.000 % |
34.39/34.45	c |       102 |     939      876    12010 |     5500      102     31 |  0.000 % |
34.39/34.45	c |       253 |     939      876    12010 |     6050      253     32 |  0.000 % |
34.39/34.46	c |       478 |     939      876    12010 |     6655      478     37 |  0.000 % |
34.39/34.47	c |       817 |     939      876    12010 |     7320      817     35 |  0.000 % |
34.39/34.48	c |      1324 |     939      876    12010 |     8052     1324     37 |  0.000 % |
34.49/34.51	c |      2083 |     939      876    12010 |     8857     2083     35 |  0.000 % |
34.49/34.55	c |      3223 |     939      876    12010 |     9743     3223     35 |  0.000 % |
34.58/34.62	c |      4933 |     939      876    12010 |    10717     4933     36 |  0.000 % |
34.69/34.76	c |      7497 |     939      876    12010 |    11789     7497     37 |  0.000 % |
34.89/34.98	c |     11343 |     939      876    12010 |    12968    11343     38 |  0.000 % |
35.29/35.35	c |     17109 |     939      876    12010 |    14265    10575     42 |  0.000 % |
35.79/35.86	c |     25758 |     939      876    12010 |    15692    12038     43 |  0.000 % |
36.59/36.67	c ===============================================================================
36.59/36.67	c #cores: 8
36.59/36.67	o 9
36.59/36.67	s OPTIMUM FOUND
36.59/36.67	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
36.59/36.67	c Total CPU time: 35.9015 s

Verifier Data 

OK	9

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3447085-1307906632/watcher-3447085-1307906632 -o /var/tmp/evaluation-result-3447085-1307906632/solver-3447085-1307906632 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3447085-1307906632.wbo 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.07 2.00 1.91 2/177 12660
/proc/meminfo: memFree=1189004/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=2104 CPUtime=0 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 312 0 0 0 0 0 0 0 25 0 1 0 902261949 2154496 261 33554432000 4194304 5714214 140737254725376 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12660/statm: 526 262 177 372 0 151 0

[startup+0.0369009 s]
/proc/loadavg: 2.07 2.00 1.91 2/177 12660
/proc/meminfo: memFree=1189004/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=2644 CPUtime=0.03 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 461 0 0 0 3 0 0 0 25 0 1 0 902261949 2707456 410 33554432000 4194304 5714214 140737254725376 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12660/statm: 661 410 177 372 0 286 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2644

[startup+0.100962 s]
/proc/loadavg: 2.07 2.00 1.91 2/177 12660
/proc/meminfo: memFree=1189004/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=3588 CPUtime=0.09 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 688 0 0 0 9 0 0 0 25 0 1 0 902261949 3674112 637 33554432000 4194304 5714214 140737254725376 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12660/statm: 897 637 177 372 0 522 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3588

[startup+0.30092 s]
/proc/loadavg: 2.07 2.00 1.91 2/177 12660
/proc/meminfo: memFree=1189004/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=5744 CPUtime=0.29 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 1242 0 0 0 27 2 0 0 25 0 1 0 902261949 5881856 1191 33554432000 4194304 5714214 140737254725376 18446744073709551615 5013195 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12660/statm: 1436 1191 177 372 0 1061 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5744

[startup+0.700865 s]
/proc/loadavg: 2.07 2.00 1.91 2/177 12660
/proc/meminfo: memFree=1189004/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=8000 CPUtime=0.69 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 1797 0 0 0 66 3 0 0 25 0 1 0 902261949 8192000 1746 33554432000 4194304 5714214 140737254725376 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12660/statm: 2000 1746 177 372 0 1625 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8000

[startup+1.50066 s]
/proc/loadavg: 2.07 2.00 1.91 3/178 12661
/proc/meminfo: memFree=1182088/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=11440 CPUtime=1.49 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 2664 0 0 0 144 5 0 0 25 0 1 0 902261949 11714560 2613 33554432000 4194304 5714214 140737254725376 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12660/statm: 2860 2613 177 372 0 2485 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11440

[startup+3.10045 s]
/proc/loadavg: 2.06 2.00 1.91 3/178 12661
/proc/meminfo: memFree=1177500/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=17944 CPUtime=3.09 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 4286 0 0 0 301 8 0 0 25 0 1 0 902261949 18374656 4235 33554432000 4194304 5714214 140737254725376 18446744073709551615 4324876 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12660/statm: 4486 4235 177 372 0 4111 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17944

[startup+6.30091 s]
/proc/loadavg: 2.06 2.00 1.91 3/178 12661
/proc/meminfo: memFree=1172912/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=17932 CPUtime=6.3 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 4308 0 0 0 614 16 0 0 25 0 1 0 902261949 18362368 4223 33554432000 4194304 5714214 140737254725376 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12660/statm: 4483 4223 178 372 0 4108 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 17932

[startup+12.7008 s]
/proc/loadavg: 2.05 2.00 1.91 3/178 12661
/proc/meminfo: memFree=1169476/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=21232 CPUtime=12.69 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 5142 0 0 0 1239 30 0 0 25 0 1 0 902261949 21741568 5057 33554432000 4194304 5714214 140737254725376 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/12660/statm: 5308 5057 178 372 0 4933 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21232

[startup+25.5007 s]
/proc/loadavg: 2.04 2.00 1.91 3/178 12661
/proc/meminfo: memFree=1166388/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=24412 CPUtime=25.49 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 5946 0 0 0 2492 57 0 0 25 0 1 0 902261949 24997888 5861 33554432000 4194304 5714214 140737254725376 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12660/statm: 6103 5861 178 372 0 5728 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24412

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

[startup+31.9066 s]
/proc/loadavg: 2.04 2.00 1.91 3/178 12662
/proc/meminfo: memFree=1163536/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=27192 CPUtime=31.9 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 6626 0 0 0 3122 68 0 0 25 0 1 0 902261949 27844608 6541 33554432000 4194304 5714214 140737254725376 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12660/statm: 6798 6541 178 372 0 6423 0
Current children cumulated CPU time (s) 31.9
Current children cumulated vsize (KiB) 27192

[startup+35.101 s]
/proc/loadavg: 2.04 2.00 1.91 3/178 12662
/proc/meminfo: memFree=1163408/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=27192 CPUtime=35.09 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 6628 0 0 0 3436 73 0 0 25 0 1 0 902261949 27844608 6543 33554432000 4194304 5714214 140737254725376 18446744073709551615 4299795 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12660/statm: 6798 6543 178 372 0 6423 0
Current children cumulated CPU time (s) 35.09
Current children cumulated vsize (KiB) 27192

[startup+35.9009 s]
/proc/loadavg: 2.04 2.00 1.91 3/178 12662
/proc/meminfo: memFree=1163408/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=27192 CPUtime=35.89 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 6628 0 0 0 3514 75 0 0 25 0 1 0 902261949 27844608 6543 33554432000 4194304 5714214 140737254725376 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12660/statm: 6798 6543 178 372 0 6423 0
Current children cumulated CPU time (s) 35.89
Current children cumulated vsize (KiB) 27192

[startup+36.3069 s]
/proc/loadavg: 2.04 2.00 1.91 3/178 12662
/proc/meminfo: memFree=1163408/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=27192 CPUtime=36.3 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 6628 0 0 0 3554 76 0 0 25 0 1 0 902261949 27844608 6543 33554432000 4194304 5714214 140737254725376 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12660/statm: 6798 6543 178 372 0 6423 0
Current children cumulated CPU time (s) 36.3
Current children cumulated vsize (KiB) 27192

[startup+36.5008 s]
/proc/loadavg: 2.04 2.00 1.91 3/178 12662
/proc/meminfo: memFree=1163408/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=27192 CPUtime=36.49 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 6628 0 0 0 3573 76 0 0 25 0 1 0 902261949 27844608 6543 33554432000 4194304 5714214 140737254725376 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12660/statm: 6798 6543 178 372 0 6423 0
Current children cumulated CPU time (s) 36.49
Current children cumulated vsize (KiB) 27192

[startup+36.6008 s]
/proc/loadavg: 2.04 2.00 1.91 3/178 12662
/proc/meminfo: memFree=1163408/32950928 swapFree=67050636/67111528
[pid=12660] ppid=12658 vsize=27192 CPUtime=36.59 cores=1,3,5,7
/proc/12660/stat : 12660 (wbo1.6) R 12658 12660 10203 0 -1 4202496 6628 0 0 0 3583 76 0 0 25 0 1 0 902261949 27844608 6543 33554432000 4194304 5714214 140737254725376 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12660/statm: 6798 6543 178 372 0 6423 0
Current children cumulated CPU time (s) 36.59
Current children cumulated vsize (KiB) 27192

Child status: 0
Real time (s): 36.6735
CPU time (s): 36.6724
CPU user time (s): 35.9015
CPU system time (s): 0.770882
CPU usage (%): 99.9971
Max. virtual memory (cumulated for all children) (KiB): 27192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 35.9015
system time used= 0.770882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6631
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 221

runsolver used 0.053991 second user time and 0.117982 second system time

The end

Launcher Data 

Begin job on node126 at 2011-06-12 21:23:52
IDJOB=3447085
IDBENCH=79219
IDSOLVER=1943
FILE ID=node126/3447085-1307906632
RUNJOBID= node126-1307904091-12019
PBS_JOBID= 13559580
Free space on /var/tmp= 2888 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110968094--soft-0-100-0.wbo
COMMAND LINE= wbo1.6 -file-format=wbo -time-limit=TIMEOUT -search-mode=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3447085-1307906632/watcher-3447085-1307906632 -o /var/tmp/evaluation-result-3447085-1307906632/solver-3447085-1307906632 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3447085-1307906632.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 38689affd31dfd76c9ffeea1f5bf526c
RANDOM SEED=1664209527

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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	: 5332.75
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.80
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		: 2666.783
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		: 2666.783
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	: 5332.82
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       1189804 kB
Buffers:         56684 kB
Cached:       30580728 kB
SwapCached:      14604 kB
Active:       15897512 kB
Inactive:     14904068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       1189804 kB
SwapTotal:    67111528 kB
SwapFree:     67050636 kB
Dirty:            4532 kB
Writeback:           0 kB
AnonPages:      162312 kB
Mapped:           9932 kB
Slab:           894988 kB
PageTables:       4588 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   351844 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 /var/tmp at the end= 2884 MiB
End job on node126 at 2011-06-12 21:24:29