Trace number 3447055

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 30.7423 30.7422

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111224059--soft-0-100-0.wbo
MD5SUM14fe5a51c3c33a9eb099b4fa76f18c14
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 benchmark2.19067
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 5034
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 5033
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1314
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-3447055-1307906549.wbo.
0.00/0.00	c Instance file HOME/instance-3447055-1307906549.wbo
0.00/0.00	c File size is 10468 bytes.
0.00/0.00	c Highest Coefficient sum: 1314
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     30 |  0.004 % |
0.00/0.00	c |       250 |     169      101     1205 |     6050      250     33 |  0.004 % |
0.00/0.00	c |       477 |     169      101     1205 |     6655      477     32 |  0.004 % |
0.00/0.01	c |       814 |     169      101     1205 |     7320      814     31 |  0.004 % |
0.02/0.02	c |      1320 |     169      101     1205 |     8052     1320     31 |  0.004 % |
0.02/0.04	c |      2080 |     169      101     1205 |     8857     2080     33 |  0.004 % |
0.02/0.07	c |      3219 |     169      101     1205 |     9743     3219     33 |  0.004 % |
0.09/0.12	c |      4927 |     169      101     1205 |    10717     4927     35 |  0.004 % |
0.19/0.21	c |      7491 |     169      101     1205 |    11789     7491     36 |  0.004 % |
0.29/0.37	c |     11339 |     169      101     1205 |    12968    11339     37 |  0.004 % |
0.59/0.66	c |     17106 |     169      101     1205 |    14265    10590     41 |  0.004 % |
0.99/1.09	c |     25755 |     169      101     1205 |    15692    12051     44 |  0.004 % |
1.79/1.82	c |     38730 |     169      101     1205 |    17261     9243     43 |  0.004 % |
1.89/1.97	c ===============================================================================
2.09/2.13	c core #1
2.09/2.13	c 
2.09/2.13	c 
2.09/2.13	c Core size: 99	Core Weight: 1	Total Weight: 1
2.09/2.13	c Current CPU time: 2.04769 s
2.09/2.13	c
2.09/2.13	c ============================[ Search Statistics ]==============================
2.09/2.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.09/2.13	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
2.09/2.13	c ===============================================================================
2.09/2.13	c |         0 |     264      200     2568 |     5000        0   -nan |  0.000 % |
2.09/2.13	c |       101 |     264      200     2568 |     5500      101     38 |  0.001 % |
2.09/2.14	c |       251 |     264      200     2568 |     6050      251     33 |  0.001 % |
2.09/2.14	c |       476 |     264      200     2568 |     6655      476     31 |  0.001 % |
2.09/2.15	c |       813 |     264      200     2568 |     7320      813     30 |  0.001 % |
2.09/2.16	c |      1319 |     264      200     2568 |     8052     1319     32 |  0.001 % |
2.09/2.18	c |      2079 |     264      200     2568 |     8857     2079     31 |  0.001 % |
2.19/2.21	c |      3219 |     264      200     2568 |     9743     3219     32 |  0.001 % |
2.19/2.27	c |      4927 |     264      200     2568 |    10717     4927     32 |  0.001 % |
2.29/2.36	c |      7490 |     264      200     2568 |    11789     7490     34 |  0.001 % |
2.49/2.55	c |     11336 |     264      200     2568 |    12968    11336     36 |  0.001 % |
2.79/2.85	c |     17103 |     264      200     2568 |    14265    10569     39 |  0.001 % |
3.19/3.28	c |     25753 |     264      200     2568 |    15692    12030     38 |  0.001 % |
3.89/3.91	c |     38727 |     221      200     2568 |    17261     9201     44 | 16.334 % |
3.89/3.97	c ===============================================================================
4.09/4.12	c core #2
4.09/4.12	c 
4.09/4.12	c 
4.09/4.12	c Core size: 98	Core Weight: 1	Total Weight: 2
4.09/4.12	c Current CPU time: 3.9554 s
4.09/4.12	c
4.09/4.12	c ============================[ Search Statistics ]==============================
4.09/4.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.09/4.12	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
4.09/4.12	c ===============================================================================
4.09/4.12	c |         0 |     358      295     3884 |     5000        0   -nan |  0.000 % |
4.09/4.13	c |       100 |     358      295     3884 |     5500      100     34 |  0.001 % |
4.09/4.13	c |       252 |     358      295     3884 |     6050      252     33 |  0.001 % |
4.09/4.13	c |       478 |     358      295     3884 |     6655      478     32 |  0.001 % |
4.09/4.14	c |       816 |     358      295     3884 |     7320      816     35 |  0.001 % |
4.09/4.15	c |      1323 |     358      295     3884 |     8052     1323     36 |  0.001 % |
4.09/4.17	c |      2082 |     358      295     3884 |     8857     2082     36 |  0.001 % |
4.19/4.21	c |      3221 |     358      295     3884 |     9743     3221     35 |  0.001 % |
4.19/4.26	c |      4931 |     358      295     3884 |    10717     4931     35 |  0.001 % |
4.30/4.37	c |      7493 |     358      295     3884 |    11789     7493     36 |  0.001 % |
4.49/4.57	c |     11338 |     358      295     3884 |    12968    11338     37 |  0.001 % |
4.79/4.86	c |     17104 |     358      295     3884 |    14265    10571     39 |  0.001 % |
5.29/5.31	c |     25753 |     358      295     3884 |    15692    12039     41 |  0.001 % |
5.99/6.02	c |     38728 |     358      295     3884 |    17261     9230     42 |  0.001 % |
6.99/7.03	c ===============================================================================
7.19/7.25	c core #3
7.19/7.25	c 
7.19/7.25	c 
7.19/7.25	c Core size: 103	Core Weight: 1	Total Weight: 3
7.19/7.25	c Current CPU time: 6.94494 s
7.19/7.25	c
7.19/7.25	c ============================[ Search Statistics ]==============================
7.19/7.25	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.19/7.25	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
7.19/7.25	c ===============================================================================
7.19/7.25	c |         0 |     457      390     5210 |     5000        0   -nan |  0.000 % |
7.19/7.26	c |       101 |     457      390     5210 |     5500      101     36 |  0.000 % |
7.19/7.26	c |       251 |     457      390     5210 |     6050      251     32 |  0.000 % |
7.19/7.26	c |       476 |     457      390     5210 |     6655      476     31 |  0.000 % |
7.19/7.27	c |       813 |     457      390     5210 |     7320      813     32 |  0.000 % |
7.19/7.28	c |      1321 |     457      390     5210 |     8052     1321     32 |  0.000 % |
7.29/7.30	c |      2080 |     457      390     5210 |     8857     2080     30 |  0.000 % |
7.29/7.33	c |      3219 |     457      390     5210 |     9743     3219     31 |  0.000 % |
7.29/7.39	c |      4928 |     457      390     5210 |    10717     4928     33 |  0.000 % |
7.49/7.51	c |      7492 |     457      390     5210 |    11789     7492     34 |  0.000 % |
7.59/7.69	c |     11339 |     457      390     5210 |    12968    11339     35 |  0.000 % |
7.89/7.97	c |     17107 |     457      390     5210 |    14265    10573     37 |  0.000 % |
8.29/8.38	c |     25756 |     457      390     5210 |    15692    12039     39 |  0.000 % |
8.99/9.06	c |     38731 |     457      390     5210 |    17261     9222     40 |  0.001 % |
9.19/9.21	c ===============================================================================
9.29/9.37	c core #4
9.29/9.37	c 
9.29/9.37	c 
9.29/9.37	c Core size: 94	Core Weight: 2	Total Weight: 5
9.29/9.37	c Current CPU time: 8.98663 s
9.29/9.37	c
9.29/9.37	c ============================[ Search Statistics ]==============================
9.29/9.37	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
9.29/9.37	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
9.29/9.37	c ===============================================================================
9.29/9.37	c |         0 |     547      482     6479 |     5000        0   -nan |  0.000 % |
9.29/9.37	c |       102 |     547      482     6479 |     5500      102     43 |  0.000 % |
9.29/9.38	c |       253 |     547      482     6479 |     6050      253     41 |  0.000 % |
9.29/9.38	c |       480 |     547      482     6479 |     6655      480     35 |  0.000 % |
9.29/9.39	c |       819 |     547      482     6479 |     7320      819     32 |  0.000 % |
9.39/9.40	c |      1327 |     547      482     6479 |     8052     1327     30 |  0.000 % |
9.39/9.42	c |      2086 |     547      482     6479 |     8857     2086     31 |  0.000 % |
9.39/9.46	c |      3225 |     547      482     6479 |     9743     3225     31 |  0.000 % |
9.49/9.52	c |      4936 |     547      482     6479 |    10717     4936     31 |  0.000 % |
9.59/9.62	c |      7500 |     547      482     6479 |    11789     7500     33 |  0.000 % |
9.69/9.78	c |     11344 |     547      482     6479 |    12968    11344     33 |  0.000 % |
9.99/10.06	c |     17112 |     547      482     6479 |    14265    10587     35 |  0.000 % |
10.39/10.45	c |     25764 |     547      482     6479 |    15692    12061     36 |  0.000 % |
10.99/11.06	c |     38739 |     547      482     6479 |    17261     9242     39 |  0.000 % |
11.49/11.56	c ===============================================================================
11.69/11.75	c core #5
11.69/11.75	c 
11.69/11.75	c 
11.69/11.75	c Core size: 111	Core Weight: 1	Total Weight: 6
11.69/11.75	c Current CPU time: 11.2553 s
11.69/11.75	c
11.69/11.75	c ============================[ Search Statistics ]==============================
11.69/11.75	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
11.69/11.75	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
11.69/11.75	c ===============================================================================
11.69/11.75	c |         0 |     654      577     7824 |     5000        0   -nan |  0.000 % |
11.69/11.75	c |       100 |     654      577     7824 |     5500      100     36 |  0.000 % |
11.69/11.76	c |       250 |     654      577     7824 |     6050      250     32 |  0.000 % |
11.69/11.76	c |       475 |     654      577     7824 |     6655      475     30 |  0.000 % |
11.69/11.77	c |       813 |     654      577     7824 |     7320      813     31 |  0.000 % |
11.69/11.78	c |      1320 |     654      577     7824 |     8052     1320     30 |  0.000 % |
11.80/11.80	c |      2080 |     654      577     7824 |     8857     2080     29 |  0.000 % |
11.80/11.84	c |      3220 |     654      577     7824 |     9743     3220     31 |  0.000 % |
11.90/11.90	c |      4930 |     654      577     7824 |    10717     4930     33 |  0.000 % |
12.00/12.01	c |      7495 |     654      577     7824 |    11789     7495     33 |  0.000 % |
12.19/12.21	c |     11340 |     654      577     7824 |    12968    11340     34 |  0.000 % |
12.49/12.51	c |     17106 |     654      577     7824 |    14265    10556     36 |  0.000 % |
12.89/12.96	c |     25755 |     654      577     7824 |    15692    12017     36 |  0.000 % |
13.69/13.71	c |     38729 |     654      577     7824 |    17261     9210     37 |  0.000 % |
14.69/14.73	c |     58193 |     592      577     7824 |    18987    11336     43 | 10.092 % |
14.69/14.78	c ===============================================================================
14.99/15.02	c core #6
14.99/15.02	c 
14.99/15.02	c 
14.99/15.02	c Core size: 100	Core Weight: 1	Total Weight: 7
14.99/15.02	c Current CPU time: 14.4028 s
14.99/15.02	c
14.99/15.02	c ============================[ Search Statistics ]==============================
14.99/15.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
14.99/15.02	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
14.99/15.02	c ===============================================================================
14.99/15.02	c |         0 |     750      667     9079 |     5000        0   -nan |  0.000 % |
14.99/15.03	c |       101 |     750      667     9079 |     5500      101     46 |  0.000 % |
14.99/15.03	c |       255 |     750      667     9079 |     6050      255     39 |  0.000 % |
14.99/15.03	c |       481 |     750      667     9079 |     6655      481     33 |  0.000 % |
14.99/15.04	c |       820 |     750      667     9079 |     7320      820     29 |  0.000 % |
14.99/15.06	c |      1326 |     750      667     9079 |     8052     1326     30 |  0.000 % |
14.99/15.08	c |      2088 |     750      667     9079 |     8857     2088     32 |  0.000 % |
15.09/15.11	c |      3228 |     750      667     9079 |     9743     3228     31 |  0.000 % |
15.09/15.17	c |      4936 |     750      667     9079 |    10717     4936     31 |  0.000 % |
15.19/15.27	c |      7499 |     750      667     9079 |    11789     7499     32 |  0.000 % |
15.40/15.44	c |     11346 |     750      667     9079 |    12968    11346     33 |  0.000 % |
15.69/15.72	c |     17112 |     750      667     9079 |    14265    10585     36 |  0.000 % |
16.09/16.15	c |     25761 |     750      667     9079 |    15692    12060     37 |  0.000 % |
16.89/16.92	c |     38735 |     750      667     9079 |    17261     9250     41 |  0.000 % |
18.09/18.13	c |     58196 |     750      667     9079 |    18987    11361     42 |  0.000 % |
19.09/19.17	c ===============================================================================
19.39/19.49	c core #7
19.39/19.49	c 
19.39/19.49	c 
19.39/19.49	c Core size: 123	Core Weight: 1	Total Weight: 8
19.39/19.49	c Current CPU time: 18.7142 s
19.39/19.49	c
19.39/19.49	c ============================[ Search Statistics ]==============================
19.39/19.49	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
19.39/19.49	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
19.39/19.49	c ===============================================================================
19.39/19.49	c |         0 |     869      757    10382 |     5000        0   -nan |  0.000 % |
19.39/19.49	c |       101 |     869      757    10382 |     5500      101     40 |  0.000 % |
19.49/19.50	c |       251 |     869      757    10382 |     6050      251     31 |  0.000 % |
19.49/19.50	c |       476 |     869      757    10382 |     6655      476     31 |  0.000 % |
19.49/19.51	c |       813 |     869      757    10382 |     7320      813     29 |  0.000 % |
19.49/19.53	c |      1319 |     869      757    10382 |     8052     1319     28 |  0.000 % |
19.49/19.55	c |      2079 |     869      757    10382 |     8857     2079     30 |  0.000 % |
19.49/19.59	c |      3219 |     869      757    10382 |     9743     3219     30 |  0.000 % |
19.59/19.65	c |      4927 |     869      757    10382 |    10717     4927     30 |  0.000 % |
19.70/19.76	c |      7490 |     869      757    10382 |    11789     7490     31 |  0.000 % |
19.89/19.96	c |     11335 |     869      757    10382 |    12968    11335     34 |  0.000 % |
20.20/20.26	c |     17104 |     869      757    10382 |    14265    10576     38 |  0.000 % |
20.59/20.69	c |     25755 |     869      757    10382 |    15692    12062     37 |  0.000 % |
21.39/21.40	c |     38731 |     869      757    10382 |    17261     9261     43 |  0.000 % |
22.29/22.39	c |     58192 |     869      757    10382 |    18987    11359     45 |  0.000 % |
24.10/24.17	c |     87384 |     869      757    10382 |    20886    11944     45 |  0.005 % |
24.69/24.74	c ===============================================================================
25.09/25.15	c core #8
25.09/25.15	c 
25.09/25.15	c 
25.09/25.15	c Core size: 135	Core Weight: 1	Total Weight: 9
25.09/25.15	c Current CPU time: 24.1903 s
25.09/25.15	c
25.09/25.15	c ============================[ Search Statistics ]==============================
25.09/25.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
25.09/25.15	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
25.09/25.15	c ===============================================================================
25.09/25.15	c |         0 |     999      847    11707 |     5000        0   -nan |  0.000 % |
25.09/25.15	c |       100 |     999      847    11707 |     5500      100     37 |  0.000 % |
25.09/25.16	c |       251 |     999      847    11707 |     6050      251     33 |  0.000 % |
25.09/25.16	c |       476 |     999      847    11707 |     6655      476     29 |  0.000 % |
25.09/25.17	c |       814 |     999      847    11707 |     7320      814     29 |  0.000 % |
25.09/25.19	c |      1322 |     999      847    11707 |     8052     1322     28 |  0.000 % |
25.19/25.21	c |      2082 |     999      847    11707 |     8857     2082     31 |  0.000 % |
25.19/25.25	c |      3221 |     999      847    11707 |     9743     3221     32 |  0.000 % |
25.30/25.31	c |      4929 |     999      847    11707 |    10717     4929     32 |  0.000 % |
25.39/25.41	c |      7492 |     999      847    11707 |    11789     7492     32 |  0.000 % |
25.59/25.60	c |     11337 |     999      847    11707 |    12968    11337     33 |  0.000 % |
25.79/25.88	c |     17105 |     999      847    11707 |    14265    10567     36 |  0.000 % |
26.30/26.39	c |     25755 |     999      847    11707 |    15692    12049     38 |  0.000 % |
26.99/27.08	c |     38730 |     999      847    11707 |    17261     9215     40 |  0.000 % |
28.19/28.25	c |     58193 |     999      847    11707 |    18987    11321     39 |  0.000 % |
29.89/29.93	c |     87390 |     981      847    11707 |    20886    11889     43 |  1.802 % |
30.69/30.74	c ===============================================================================
30.69/30.74	c #cores: 8
30.69/30.74	o 9
30.69/30.74	s OPTIMUM FOUND
30.69/30.74	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
30.69/30.74	c Total CPU time: 29.6365 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 /tmp/evaluation-result-3447055-1307906549/watcher-3447055-1307906549 -o /tmp/evaluation-result-3447055-1307906549/solver-3447055-1307906549 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3447055-1307906549.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: 2.00 1.99 1.87 3/177 1794
/proc/meminfo: memFree=1064356/32951124 swapFree=67050916/67111528
[pid=1794] ppid=1792 vsize=1972 CPUtime=0 cores=1,3,5,7
/proc/1794/stat : 1794 (wbo1.6) R 1792 1794 648 0 -1 4202496 301 0 0 0 0 0 0 0 25 0 1 0 883071172 2019328 250 33554432000 4194304 5714214 140735759023584 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/1794/statm: 493 250 177 372 0 118 0

[startup+0.0241601 s]
/proc/loadavg: 2.00 1.99 1.87 3/177 1794
/proc/meminfo: memFree=1064356/32951124 swapFree=67050916/67111528
[pid=1794] ppid=1792 vsize=2368 CPUtime=0.02 cores=1,3,5,7
/proc/1794/stat : 1794 (wbo1.6) R 1792 1794 648 0 -1 4202496 401 0 0 0 2 0 0 0 25 0 1 0 883071172 2424832 350 33554432000 4194304 5714214 140735759023584 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/1794/statm: 592 350 177 372 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2368

[startup+0.101159 s]
/proc/loadavg: 2.00 1.99 1.87 3/177 1794
/proc/meminfo: memFree=1064356/32951124 swapFree=67050916/67111528
[pid=1794] ppid=1792 vsize=3568 CPUtime=0.09 cores=1,3,5,7
/proc/1794/stat : 1794 (wbo1.6) R 1792 1794 648 0 -1 4202496 679 0 0 0 9 0 0 0 25 0 1 0 883071172 3653632 628 33554432000 4194304 5714214 140735759023584 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/1794/statm: 892 628 177 372 0 517 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3568

[startup+0.300115 s]
/proc/loadavg: 2.00 1.99 1.87 3/177 1794
/proc/meminfo: memFree=1064356/32951124 swapFree=67050916/67111528
[pid=1794] ppid=1792 vsize=5680 CPUtime=0.29 cores=1,3,5,7
/proc/1794/stat : 1794 (wbo1.6) R 1792 1794 648 0 -1 4202496 1228 0 0 0 28 1 0 0 25 0 1 0 883071172 5816320 1177 33554432000 4194304 5714214 140735759023584 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/1794/statm: 1420 1177 177 372 0 1045 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5680

[startup+0.701039 s]
/proc/loadavg: 2.00 1.99 1.87 3/177 1794
/proc/meminfo: memFree=1064356/32951124 swapFree=67050916/67111528
[pid=1794] ppid=1792 vsize=7936 CPUtime=0.69 cores=1,3,5,7
/proc/1794/stat : 1794 (wbo1.6) R 1792 1794 648 0 -1 4202496 1776 0 0 0 66 3 0 0 25 0 1 0 883071172 8126464 1725 33554432000 4194304 5714214 140735759023584 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/1794/statm: 1984 1725 177 372 0 1609 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7936

[startup+1.5009 s]
/proc/loadavg: 2.00 1.99 1.87 3/178 1795
/proc/meminfo: memFree=1057428/32951124 swapFree=67050916/67111528
[pid=1794] ppid=1792 vsize=11508 CPUtime=1.49 cores=1,3,5,7
/proc/1794/stat : 1794 (wbo1.6) R 1792 1794 648 0 -1 4202496 2660 0 0 0 143 6 0 0 25 0 1 0 883071172 11784192 2609 33554432000 4194304 5714214 140735759023584 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/1794/statm: 2877 2609 177 372 0 2502 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11508

[startup+3.10062 s]
/proc/loadavg: 2.00 1.99 1.87 3/178 1796
/proc/meminfo: memFree=1050980/32951124 swapFree=67050916/67111528
[pid=1794] ppid=1792 vsize=14824 CPUtime=3.09 cores=1,3,5,7
/proc/1794/stat : 1794 (wbo1.6) R 1792 1794 648 0 -1 4202496 3539 0 0 0 297 12 0 0 25 0 1 0 883071172 15179776 3457 33554432000 4194304 5714214 140735759023584 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/1794/statm: 3706 3457 178 372 0 3331 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14824

[startup+6.30104 s]
/proc/loadavg: 2.00 1.99 1.87 3/178 1796
/proc/meminfo: memFree=1050616/32951124 swapFree=67050916/67111528
[pid=1794] ppid=1792 vsize=14824 CPUtime=6.3 cores=1,3,5,7
/proc/1794/stat : 1794 (wbo1.6) R 1792 1794 648 0 -1 4202496 3539 0 0 0 604 26 0 0 25 0 1 0 883071172 15179776 3457 33554432000 4194304 5714214 140735759023584 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/1794/statm: 3706 3457 178 372 0 3331 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 14824

[startup+12.7009 s]
/proc/loadavg: 2.00 1.99 1.87 3/178 1796
/proc/meminfo: memFree=1044004/32951124 swapFree=67050916/67111528
[pid=1794] ppid=1792 vsize=17860 CPUtime=12.69 cores=1,3,5,7
/proc/1794/stat : 1794 (wbo1.6) R 1792 1794 648 0 -1 4202496 4296 0 0 0 1218 51 0 0 25 0 1 0 883071172 18288640 4214 33554432000 4194304 5714214 140735759023584 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/1794/statm: 4465 4214 178 372 0 4090 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17860

[startup+25.5006 s]
/proc/loadavg: 2.00 1.99 1.87 3/178 1796
/proc/meminfo: memFree=1030924/32951124 swapFree=67050916/67111528
[pid=1794] ppid=1792 vsize=29544 CPUtime=25.49 cores=1,3,5,7
/proc/1794/stat : 1794 (wbo1.6) R 1792 1794 648 0 -1 4202496 7218 0 0 0 2455 94 0 0 25 0 1 0 883071172 30253056 7136 33554432000 4194304 5714214 140735759023584 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/1794/statm: 7386 7136 178 372 0 7011 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29544

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

[startup+28.701 s]
/proc/loadavg: 2.00 1.99 1.87 3/178 1796
/proc/meminfo: memFree=1029688/32951124 swapFree=67050916/67111528
[pid=1794] ppid=1792 vsize=29544 CPUtime=28.69 cores=1,3,5,7
/proc/1794/stat : 1794 (wbo1.6) R 1792 1794 648 0 -1 4202496 7220 0 0 0 2766 103 0 0 25 0 1 0 883071172 30253056 7138 33554432000 4194304 5714214 140735759023584 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/1794/statm: 7386 7138 178 372 0 7011 0
Current children cumulated CPU time (s) 28.69
Current children cumulated vsize (KiB) 29544

[startup+29.5009 s]
/proc/loadavg: 2.00 1.99 1.87 3/178 1796
/proc/meminfo: memFree=1029688/32951124 swapFree=67050916/67111528
[pid=1794] ppid=1792 vsize=29544 CPUtime=29.49 cores=1,3,5,7
/proc/1794/stat : 1794 (wbo1.6) R 1792 1794 648 0 -1 4202496 7220 0 0 0 2843 106 0 0 25 0 1 0 883071172 30253056 7138 33554432000 4194304 5714214 140735759023584 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/1794/statm: 7386 7138 178 372 0 7011 0
Current children cumulated CPU time (s) 29.49
Current children cumulated vsize (KiB) 29544

[startup+30.3007 s]
/proc/loadavg: 2.00 1.99 1.87 3/178 1796
/proc/meminfo: memFree=1028448/32951124 swapFree=67050916/67111528
[pid=1794] ppid=1792 vsize=29544 CPUtime=30.29 cores=1,3,5,7
/proc/1794/stat : 1794 (wbo1.6) R 1792 1794 648 0 -1 4202496 7220 0 0 0 2920 109 0 0 25 0 1 0 883071172 30253056 7138 33554432000 4194304 5714214 140735759023584 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/1794/statm: 7386 7138 178 372 0 7011 0
Current children cumulated CPU time (s) 30.29
Current children cumulated vsize (KiB) 29544

[startup+30.7007 s]
/proc/loadavg: 2.00 1.99 1.87 3/178 1796
/proc/meminfo: memFree=1026960/32951124 swapFree=67050916/67111528
[pid=1794] ppid=1792 vsize=29544 CPUtime=30.69 cores=1,3,5,7
/proc/1794/stat : 1794 (wbo1.6) R 1792 1794 648 0 -1 4202496 7220 0 0 0 2959 110 0 0 25 0 1 0 883071172 30253056 7138 33554432000 4194304 5714214 140735759023584 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/1794/statm: 7386 7138 178 372 0 7011 0
Current children cumulated CPU time (s) 30.69
Current children cumulated vsize (KiB) 29544

Child status: 0
Real time (s): 30.7422
CPU time (s): 30.7423
CPU user time (s): 29.6365
CPU system time (s): 1.10583
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 29544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.6365
system time used= 1.10583
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7223
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= 3
involuntary context switches= 80

runsolver used 0.043993 second user time and 0.104984 second system time

The end

Launcher Data 

Begin job on node146 at 2011-06-12 21:22:29
IDJOB=3447055
IDBENCH=79204
IDSOLVER=1943
FILE ID=node146/3447055-1307906549
RUNJOBID= node146-1307904631-1440
PBS_JOBID= 13559563
Free space on /tmp= 6548 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111224059--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 /tmp/evaluation-result-3447055-1307906549/watcher-3447055-1307906549 -o /tmp/evaluation-result-3447055-1307906549/solver-3447055-1307906549 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3447055-1307906549.wbo

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

MD5SUM BENCH= 14fe5a51c3c33a9eb099b4fa76f18c14
RANDOM SEED=756684892

node146.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.86
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       1065404 kB
Buffers:         63660 kB
Cached:       30332140 kB
SwapCached:      13072 kB
Active:       16237172 kB
Inactive:     14699696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       1065404 kB
SwapTotal:    67111528 kB
SwapFree:     67050916 kB
Dirty:            4388 kB
Writeback:           0 kB
AnonPages:      539712 kB
Mapped:           9880 kB
Slab:           884448 kB
PageTables:       5384 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   732720 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= 6544 MiB
End job on node146 at 2011-06-12 21:23:00