Trace number 3446955

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 35.5806 35.581

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111224929--soft-33-100-0.wbo
MD5SUM6dec18dfef172675cbaede25bd0c1c14
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 benchmark1.20682
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 constraints64
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 2925
Min constraint cost 1
Max constraint cost 96
Sum of constraints costs 2924
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1264
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-3446955-1307905243.wbo.
0.00/0.00	c Instance file HOME/instance-3446955-1307905243.wbo
0.00/0.00	c File size is 10282 bytes.
0.00/0.00	c Highest Coefficient sum: 1264
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     40 |  0.004 % |
0.00/0.00	c |       251 |     169      101     1205 |     6050      251     37 |  0.004 % |
0.00/0.00	c |       476 |     169      101     1205 |     6655      476     33 |  0.004 % |
0.00/0.01	c |       815 |     169      101     1205 |     7320      815     32 |  0.004 % |
0.00/0.02	c |      1322 |     169      101     1205 |     8052     1322     32 |  0.004 % |
0.00/0.04	c |      2081 |     169      101     1205 |     8857     2081     32 |  0.004 % |
0.00/0.06	c |      3221 |     169      101     1205 |     9743     3221     33 |  0.004 % |
0.09/0.11	c |      4930 |     169      101     1205 |    10717     4930     34 |  0.004 % |
0.09/0.19	c |      7492 |     169      101     1205 |    11789     7492     34 |  0.004 % |
0.28/0.34	c |     11338 |     169      101     1205 |    12968    11338     35 |  0.004 % |
0.59/0.60	c |     17106 |     169      101     1205 |    14265    10556     39 |  0.004 % |
0.99/1.05	c |     25755 |     169      101     1205 |    15692    12010     42 |  0.004 % |
1.69/1.78	c |     38730 |     169      101     1205 |    17261     9183     43 |  0.004 % |
2.69/2.74	c ===============================================================================
2.89/2.93	c core #1
2.89/2.93	c 
2.89/2.93	c 
2.89/2.93	c Core size: 74	Core Weight: 1	Total Weight: 1
2.89/2.93	c Current CPU time: 2.85257 s
2.89/2.93	c
2.89/2.93	c ============================[ Search Statistics ]==============================
2.89/2.93	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.89/2.93	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
2.89/2.93	c ===============================================================================
2.89/2.93	c |         0 |     230      161     1915 |     5000        0   -nan |  0.000 % |
2.89/2.94	c |       101 |     230      161     1915 |     5500      101     44 |  0.002 % |
2.89/2.94	c |       252 |     230      161     1915 |     6050      252     44 |  0.002 % |
2.89/2.94	c |       477 |     230      161     1915 |     6655      477     38 |  0.002 % |
2.89/2.95	c |       814 |     230      161     1915 |     7320      814     35 |  0.002 % |
2.89/2.96	c |      1321 |     230      161     1915 |     8052     1321     34 |  0.002 % |
2.89/2.98	c |      2081 |     230      161     1915 |     8857     2081     34 |  0.002 % |
2.99/3.01	c |      3222 |     230      161     1915 |     9743     3222     34 |  0.002 % |
2.99/3.06	c |      4931 |     230      161     1915 |    10717     4931     35 |  0.002 % |
3.09/3.14	c |      7494 |     230      161     1915 |    11789     7494     36 |  0.002 % |
3.29/3.31	c |     11338 |     230      161     1915 |    12968    11338     38 |  0.002 % |
3.49/3.59	c |     17104 |     230      161     1915 |    14265    10575     41 |  0.002 % |
3.99/4.01	c |     25753 |     230      161     1915 |    15692    12046     45 |  0.002 % |
4.79/4.80	c |     38729 |     230      161     1915 |    17261     9262     44 |  0.002 % |
5.79/5.86	c |     58190 |     230      161     1915 |    18987    11341     47 |  0.083 % |
5.99/6.06	c ===============================================================================
6.19/6.28	c core #2
6.19/6.28	c 
6.19/6.28	c 
6.19/6.28	c Core size: 74	Core Weight: 1	Total Weight: 2
6.19/6.28	c Current CPU time: 6.14307 s
6.19/6.28	c
6.19/6.28	c ============================[ Search Statistics ]==============================
6.19/6.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.19/6.28	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
6.19/6.28	c ===============================================================================
6.19/6.28	c |         0 |     291      221     2625 |     5000        0   -nan |  0.000 % |
6.19/6.29	c |       103 |     291      221     2625 |     5500      103     40 |  0.001 % |
6.19/6.29	c |       253 |     291      221     2625 |     6050      253     40 |  0.001 % |
6.19/6.29	c |       478 |     291      221     2625 |     6655      478     34 |  0.001 % |
6.29/6.30	c |       815 |     291      221     2625 |     7320      815     34 |  0.001 % |
6.29/6.31	c |      1321 |     291      221     2625 |     8052     1321     32 |  0.001 % |
6.29/6.32	c |      2082 |     291      221     2625 |     8857     2082     30 |  0.001 % |
6.29/6.35	c |      3221 |     291      221     2625 |     9743     3221     32 |  0.001 % |
6.39/6.40	c |      4929 |     291      221     2625 |    10717     4929     32 |  0.001 % |
6.39/6.48	c |      7492 |     291      221     2625 |    11789     7492     33 |  0.001 % |
6.60/6.63	c |     11336 |     291      221     2625 |    12968    11336     34 |  0.001 % |
6.89/6.90	c |     17103 |     291      221     2625 |    14265    10563     40 |  0.001 % |
7.19/7.29	c |     25754 |     291      221     2625 |    15692    12020     41 |  0.001 % |
7.89/7.99	c |     38731 |     291      221     2625 |    17261     9209     43 |  0.001 % |
8.89/8.95	c ===============================================================================
9.09/9.14	c core #3
9.09/9.14	c 
9.09/9.14	c 
9.09/9.14	c Core size: 71	Core Weight: 1	Total Weight: 3
9.09/9.14	c Current CPU time: 8.92564 s
9.09/9.14	c
9.09/9.14	c ============================[ Search Statistics ]==============================
9.09/9.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
9.09/9.14	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
9.09/9.14	c ===============================================================================
9.09/9.14	c |         0 |     349      280     3315 |     5000        0   -nan |  0.000 % |
9.09/9.14	c |       100 |     349      280     3315 |     5500      100     40 |  0.001 % |
9.09/9.15	c |       250 |     349      280     3315 |     6050      250     36 |  0.001 % |
9.09/9.15	c |       477 |     349      280     3315 |     6655      477     34 |  0.001 % |
9.09/9.16	c |       815 |     349      280     3315 |     7320      815     33 |  0.001 % |
9.09/9.17	c |      1321 |     349      280     3315 |     8052     1321     34 |  0.001 % |
9.09/9.19	c |      2082 |     349      280     3315 |     8857     2082     34 |  0.001 % |
9.19/9.22	c |      3221 |     349      280     3315 |     9743     3221     34 |  0.001 % |
9.19/9.28	c |      4930 |     349      280     3315 |    10717     4930     36 |  0.001 % |
9.29/9.38	c |      7492 |     349      280     3315 |    11789     7492     38 |  0.001 % |
9.49/9.57	c |     11337 |     349      280     3315 |    12968    11337     40 |  0.001 % |
9.79/9.86	c |     17104 |     349      280     3315 |    14265    10567     42 |  0.001 % |
10.19/10.28	c |     25755 |     349      280     3315 |    15692    12034     45 |  0.001 % |
11.00/11.08	c |     38729 |     349      280     3315 |    17261     9198     45 |  0.001 % |
12.10/12.19	c |     58190 |     349      280     3315 |    18987    11281     48 |  0.001 % |
13.00/13.00	c ===============================================================================
13.20/13.26	c core #4
13.20/13.26	c 
13.20/13.26	c 
13.20/13.26	c Core size: 75	Core Weight: 1	Total Weight: 4
13.20/13.26	c Current CPU time: 12.96 s
13.20/13.26	c
13.20/13.26	c ============================[ Search Statistics ]==============================
13.20/13.26	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
13.20/13.26	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
13.20/13.26	c ===============================================================================
13.20/13.26	c |         0 |     411      338     4001 |     5000        0   -nan |  0.000 % |
13.20/13.26	c |       100 |     411      338     4001 |     5500      100     38 |  0.001 % |
13.20/13.27	c |       250 |     411      338     4001 |     6050      250     35 |  0.001 % |
13.20/13.27	c |       477 |     411      338     4001 |     6655      477     31 |  0.001 % |
13.20/13.28	c |       815 |     411      338     4001 |     7320      815     32 |  0.001 % |
13.20/13.29	c |      1323 |     411      338     4001 |     8052     1323     34 |  0.001 % |
13.29/13.31	c |      2083 |     411      338     4001 |     8857     2083     32 |  0.001 % |
13.29/13.34	c |      3222 |     411      338     4001 |     9743     3222     33 |  0.001 % |
13.29/13.39	c |      4931 |     411      338     4001 |    10717     4931     34 |  0.001 % |
13.40/13.48	c |      7493 |     411      338     4001 |    11789     7493     37 |  0.001 % |
13.59/13.64	c |     11338 |     411      338     4001 |    12968    11338     39 |  0.001 % |
13.89/13.91	c |     17105 |     411      338     4001 |    14265    10567     41 |  0.001 % |
14.30/14.39	c |     25758 |     411      338     4001 |    15692    12038     43 |  0.001 % |
15.09/15.13	c |     38733 |     411      338     4001 |    17261     9223     44 |  0.001 % |
16.19/16.24	c |     58195 |     411      338     4001 |    18987    11333     46 |  0.001 % |
16.79/16.85	c ===============================================================================
17.09/17.10	c core #5
17.09/17.10	c 
17.09/17.10	c 
17.09/17.10	c Core size: 75	Core Weight: 1	Total Weight: 5
17.09/17.10	c Current CPU time: 16.7075 s
17.09/17.10	c
17.09/17.10	c ============================[ Search Statistics ]==============================
17.09/17.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
17.09/17.10	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
17.09/17.10	c ===============================================================================
17.09/17.10	c |         0 |     475      396     4691 |     5000        0   -nan |  0.000 % |
17.09/17.11	c |       100 |     475      396     4691 |     5500      100     43 |  0.000 % |
17.09/17.11	c |       250 |     475      396     4691 |     6050      250     36 |  0.000 % |
17.09/17.11	c |       475 |     475      396     4691 |     6655      475     35 |  0.000 % |
17.09/17.12	c |       813 |     475      396     4691 |     7320      813     33 |  0.000 % |
17.09/17.13	c |      1320 |     475      396     4691 |     8052     1320     33 |  0.000 % |
17.09/17.15	c |      2082 |     475      396     4691 |     8857     2082     31 |  0.000 % |
17.09/17.18	c |      3222 |     475      396     4691 |     9743     3222     33 |  0.000 % |
17.19/17.23	c |      4932 |     475      396     4691 |    10717     4932     34 |  0.000 % |
17.29/17.32	c |      7494 |     475      396     4691 |    11789     7494     35 |  0.000 % |
17.49/17.51	c |     11340 |     475      396     4691 |    12968    11340     38 |  0.000 % |
17.69/17.79	c |     17110 |     475      396     4691 |    14265    10566     42 |  0.000 % |
18.19/18.25	c |     25761 |     475      396     4691 |    15692    12023     44 |  0.000 % |
18.99/19.03	c |     38737 |     475      396     4691 |    17261     9198     42 |  0.000 % |
20.09/20.12	c |     58200 |     475      396     4691 |    18987    11277     46 |  0.000 % |
21.69/21.73	c ===============================================================================
22.00/22.06	c core #6
22.00/22.06	c 
22.00/22.06	c 
22.00/22.06	c Core size: 74	Core Weight: 1	Total Weight: 6
22.00/22.06	c Current CPU time: 21.5707 s
22.00/22.06	c
22.00/22.06	c ============================[ Search Statistics ]==============================
22.00/22.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
22.00/22.06	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
22.00/22.06	c ===============================================================================
22.00/22.06	c |         0 |     538      453     5369 |     5000        0   -nan |  0.000 % |
22.00/22.06	c |       104 |     538      453     5369 |     5500      104     29 |  0.000 % |
22.00/22.06	c |       255 |     538      453     5369 |     6050      255     33 |  0.000 % |
22.00/22.07	c |       482 |     538      453     5369 |     6655      482     31 |  0.000 % |
22.00/22.08	c |       819 |     538      453     5369 |     7320      819     30 |  0.000 % |
22.00/22.09	c |      1326 |     538      453     5369 |     8052     1326     31 |  0.000 % |
22.09/22.11	c |      2086 |     538      453     5369 |     8857     2086     31 |  0.000 % |
22.09/22.14	c |      3226 |     538      453     5369 |     9743     3226     32 |  0.000 % |
22.09/22.19	c |      4934 |     538      453     5369 |    10717     4934     34 |  0.000 % |
22.19/22.29	c |      7498 |     538      453     5369 |    11789     7498     35 |  0.000 % |
22.39/22.46	c |     11346 |     538      453     5369 |    12968    11346     36 |  0.000 % |
22.69/22.75	c |     17114 |     538      453     5369 |    14265    10565     40 |  0.000 % |
23.19/23.23	c |     25763 |     538      453     5369 |    15692    12046     42 |  0.000 % |
23.99/24.00	c |     38738 |     538      453     5369 |    17261     9233     43 |  0.000 % |
25.09/25.15	c |     58206 |     538      453     5369 |    18987    11325     45 |  0.000 % |
26.09/26.17	c ===============================================================================
26.39/26.44	c core #7
26.39/26.44	c 
26.39/26.44	c 
26.39/26.44	c Core size: 85	Core Weight: 1	Total Weight: 7
26.39/26.44	c Current CPU time: 25.8801 s
26.39/26.44	c
26.39/26.44	c ============================[ Search Statistics ]==============================
26.39/26.44	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
26.39/26.44	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
26.39/26.44	c ===============================================================================
26.39/26.44	c |         0 |     609      508     6038 |     5000        0   -nan |  0.000 % |
26.39/26.45	c |       104 |     609      508     6038 |     5500      104     41 |  0.000 % |
26.39/26.45	c |       255 |     609      508     6038 |     6050      255     39 |  0.000 % |
26.39/26.45	c |       480 |     609      508     6038 |     6655      480     40 |  0.000 % |
26.39/26.46	c |       819 |     609      508     6038 |     7320      819     37 |  0.000 % |
26.39/26.47	c |      1326 |     609      508     6038 |     8052     1326     35 |  0.000 % |
26.39/26.49	c |      2085 |     609      508     6038 |     8857     2085     34 |  0.000 % |
26.49/26.52	c |      3229 |     609      508     6038 |     9743     3229     35 |  0.000 % |
26.49/26.58	c |      4939 |     609      508     6038 |    10717     4939     36 |  0.000 % |
26.59/26.67	c |      7502 |     609      508     6038 |    11789     7502     37 |  0.000 % |
26.79/26.84	c |     11346 |     609      508     6038 |    12968    11346     39 |  0.000 % |
27.09/27.12	c |     17112 |     609      508     6038 |    14265    10582     42 |  0.000 % |
27.58/27.60	c |     25762 |     609      508     6038 |    15692    12052     44 |  0.000 % |
28.29/28.35	c |     38737 |     609      508     6038 |    17261     9231     44 |  0.000 % |
29.49/29.51	c |     58199 |     609      508     6038 |    18987    11326     47 |  0.000 % |
31.29/31.38	c |     87391 |     609      508     6038 |    20886    11880     46 |  0.000 % |
33.49/33.50	c ===============================================================================
33.89/33.96	c core #8
33.89/33.96	c 
33.89/33.96	c 
33.89/33.96	c Core size: 96	Core Weight: 1	Total Weight: 8
33.89/33.96	c Current CPU time: 33.2369 s
33.89/33.96	c
33.89/33.96	c ============================[ Search Statistics ]==============================
33.89/33.96	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
33.89/33.96	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
33.89/33.96	c ===============================================================================
33.89/33.96	c |         0 |     692      562     6718 |     5000        0   -nan |  0.000 % |
33.89/33.96	c |       101 |     692      562     6718 |     5500      101     43 |  0.000 % |
33.89/33.97	c |       251 |     692      562     6718 |     6050      251     40 |  0.000 % |
33.89/33.97	c |       476 |     692      562     6718 |     6655      476     37 |  0.000 % |
33.89/33.98	c |       813 |     692      562     6718 |     7320      813     33 |  0.000 % |
33.89/33.99	c |      1321 |     692      562     6718 |     8052     1321     31 |  0.000 % |
34.00/34.01	c |      2080 |     692      562     6718 |     8857     2080     31 |  0.000 % |
34.00/34.04	c |      3222 |     692      562     6718 |     9743     3222     32 |  0.000 % |
34.00/34.09	c |      4932 |     692      562     6718 |    10717     4932     33 |  0.000 % |
34.09/34.18	c |      7494 |     692      562     6718 |    11789     7494     34 |  0.000 % |
34.29/34.34	c |     11338 |     692      562     6718 |    12968    11338     35 |  0.000 % |
34.59/34.63	c |     17105 |     692      562     6718 |    14265    10571     40 |  0.000 % |
34.99/35.06	c |     25755 |     692      562     6718 |    15692    12059     45 |  0.000 % |
35.49/35.57	c ===============================================================================
35.49/35.57	c #cores: 8
35.49/35.57	o 8
35.49/35.57	s OPTIMUM FOUND
35.49/35.57	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
35.49/35.57	c Total CPU time: 34.8517 s

Verifier Data 

OK	8

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-3446955-1307905243/watcher-3446955-1307905243 -o /var/tmp/evaluation-result-3446955-1307905243/solver-3446955-1307905243 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3446955-1307905243.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: 1.99 1.87 1.54 3/177 25361
/proc/meminfo: memFree=11174856/32951124 swapFree=67056304/67111528
[pid=25361] ppid=25359 vsize=2104 CPUtime=0 cores=1,3,5,7
/proc/25361/stat : 25361 (wbo1.6) R 25359 25361 24181 0 -1 4202496 313 0 0 0 0 0 0 0 25 0 1 0 980754925 2154496 261 33554432000 4194304 5714214 140736820467536 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/25361/statm: 526 261 177 372 0 151 0

[startup+0.0884289 s]
/proc/loadavg: 1.99 1.87 1.54 3/177 25361
/proc/meminfo: memFree=11174856/32951124 swapFree=67056304/67111528
[pid=25361] ppid=25359 vsize=3296 CPUtime=0.08 cores=1,3,5,7
/proc/25361/stat : 25361 (wbo1.6) R 25359 25361 24181 0 -1 4202496 626 0 0 0 8 0 0 0 25 0 1 0 980754925 3375104 574 33554432000 4194304 5714214 140736820467536 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/25361/statm: 824 574 177 372 0 449 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3296

[startup+0.100414 s]
/proc/loadavg: 1.99 1.87 1.54 3/177 25361
/proc/meminfo: memFree=11174856/32951124 swapFree=67056304/67111528
[pid=25361] ppid=25359 vsize=3428 CPUtime=0.09 cores=1,3,5,7
/proc/25361/stat : 25361 (wbo1.6) R 25359 25361 24181 0 -1 4202496 669 0 0 0 9 0 0 0 25 0 1 0 980754925 3510272 617 33554432000 4194304 5714214 140736820467536 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/25361/statm: 857 617 177 372 0 482 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3428

[startup+0.300377 s]
/proc/loadavg: 1.99 1.87 1.54 3/177 25361
/proc/meminfo: memFree=11174856/32951124 swapFree=67056304/67111528
[pid=25361] ppid=25359 vsize=5492 CPUtime=0.28 cores=1,3,5,7
/proc/25361/stat : 25361 (wbo1.6) R 25359 25361 24181 0 -1 4202496 1167 0 0 0 28 0 0 0 25 0 1 0 980754925 5623808 1115 33554432000 4194304 5714214 140736820467536 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/25361/statm: 1373 1115 177 372 0 998 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5492

[startup+0.700316 s]
/proc/loadavg: 1.99 1.87 1.54 3/177 25361
/proc/meminfo: memFree=11174856/32951124 swapFree=67056304/67111528
[pid=25361] ppid=25359 vsize=7488 CPUtime=0.69 cores=1,3,5,7
/proc/25361/stat : 25361 (wbo1.6) R 25359 25361 24181 0 -1 4202496 1658 0 0 0 68 1 0 0 25 0 1 0 980754925 7667712 1606 33554432000 4194304 5714214 140736820467536 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/25361/statm: 1872 1606 177 372 0 1497 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7488

[startup+1.50016 s]
/proc/loadavg: 1.99 1.87 1.54 3/178 25362
/proc/meminfo: memFree=11167836/32951124 swapFree=67056304/67111528
[pid=25361] ppid=25359 vsize=10000 CPUtime=1.49 cores=1,3,5,7
/proc/25361/stat : 25361 (wbo1.6) R 25359 25361 24181 0 -1 4202496 2313 0 0 0 146 3 0 0 25 0 1 0 980754925 10240000 2261 33554432000 4194304 5714214 140736820467536 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/25361/statm: 2500 2261 177 372 0 2125 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10000

[startup+3.10087 s]
/proc/loadavg: 1.99 1.87 1.54 3/178 25362
/proc/meminfo: memFree=11163868/32951124 swapFree=67056304/67111528
[pid=25361] ppid=25359 vsize=16880 CPUtime=3.09 cores=1,3,5,7
/proc/25361/stat : 25361 (wbo1.6) R 25359 25361 24181 0 -1 4202496 4074 0 0 0 303 6 0 0 25 0 1 0 980754925 17285120 3988 33554432000 4194304 5714214 140736820467536 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/25361/statm: 4220 3988 178 372 0 3845 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16880

[startup+6.30028 s]
/proc/loadavg: 1.99 1.87 1.54 3/178 25362
/proc/meminfo: memFree=11158628/32951124 swapFree=67056304/67111528
[pid=25361] ppid=25359 vsize=17672 CPUtime=6.29 cores=1,3,5,7
/proc/25361/stat : 25361 (wbo1.6) R 25359 25361 24181 0 -1 4202496 4256 0 0 0 617 12 0 0 25 0 1 0 980754925 18096128 4170 33554432000 4194304 5714214 140736820467536 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/25361/statm: 4418 4170 178 372 0 4043 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17672

[startup+12.7001 s]
/proc/loadavg: 1.99 1.87 1.54 3/178 25362
/proc/meminfo: memFree=11157876/32951124 swapFree=67056304/67111528
[pid=25361] ppid=25359 vsize=17672 CPUtime=12.69 cores=1,3,5,7
/proc/25361/stat : 25361 (wbo1.6) R 25359 25361 24181 0 -1 4202496 4256 0 0 0 1242 27 0 0 25 0 1 0 980754925 18096128 4170 33554432000 4194304 5714214 140736820467536 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/25361/statm: 4418 4170 178 372 0 4043 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17672

[startup+25.5008 s]
/proc/loadavg: 1.99 1.88 1.55 3/178 25371
/proc/meminfo: memFree=11152748/32951124 swapFree=67056304/67111528
[pid=25361] ppid=25359 vsize=22164 CPUtime=25.49 cores=1,3,5,7
/proc/25361/stat : 25361 (wbo1.6) R 25359 25361 24181 0 -1 4202496 5364 0 0 0 2496 53 0 0 21 0 1 0 980754925 22695936 5278 33554432000 4194304 5714214 140736820467536 18446744073709551615 4319840 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/25361/statm: 5541 5278 178 372 0 5166 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22164

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

[startup+31.9066 s]
/proc/loadavg: 1.99 1.88 1.55 3/178 25372
/proc/meminfo: memFree=11152504/32951124 swapFree=67056304/67111528
[pid=25361] ppid=25359 vsize=22164 CPUtime=31.9 cores=1,3,5,7
/proc/25361/stat : 25361 (wbo1.6) R 25359 25361 24181 0 -1 4202496 5366 0 0 0 3125 65 0 0 25 0 1 0 980754925 22695936 5280 33554432000 4194304 5714214 140736820467536 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/25361/statm: 5541 5280 178 372 0 5166 0
Current children cumulated CPU time (s) 31.9
Current children cumulated vsize (KiB) 22164

[startup+33.5003 s]
/proc/loadavg: 1.99 1.88 1.55 3/178 25372
/proc/meminfo: memFree=11151988/32951124 swapFree=67056304/67111528
[pid=25361] ppid=25359 vsize=24084 CPUtime=33.49 cores=1,3,5,7
/proc/25361/stat : 25361 (wbo1.6) R 25359 25361 24181 0 -1 4202496 5853 0 0 0 3282 67 0 0 25 0 1 0 980754925 24662016 5767 33554432000 4194304 5714214 140736820467536 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/25361/statm: 6021 5767 178 372 0 5646 0
Current children cumulated CPU time (s) 33.49
Current children cumulated vsize (KiB) 24084

[startup+34.3011 s]
/proc/loadavg: 1.99 1.88 1.55 3/178 25372
/proc/meminfo: memFree=11147028/32951124 swapFree=67056304/67111528
[pid=25361] ppid=25359 vsize=27392 CPUtime=34.29 cores=1,3,5,7
/proc/25361/stat : 25361 (wbo1.6) R 25359 25361 24181 0 -1 4202496 6669 0 0 0 3361 68 0 0 25 0 1 0 980754925 28049408 6583 33554432000 4194304 5714214 140736820467536 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/25361/statm: 6848 6583 178 372 0 6473 0
Current children cumulated CPU time (s) 34.29
Current children cumulated vsize (KiB) 27392

[startup+35.101 s]
/proc/loadavg: 1.99 1.88 1.55 3/178 25372
/proc/meminfo: memFree=11146904/32951124 swapFree=67056304/67111528
[pid=25361] ppid=25359 vsize=27392 CPUtime=35.1 cores=1,3,5,7
/proc/25361/stat : 25361 (wbo1.6) R 25359 25361 24181 0 -1 4202496 6669 0 0 0 3439 71 0 0 25 0 1 0 980754925 28049408 6583 33554432000 4194304 5714214 140736820467536 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/25361/statm: 6848 6583 178 372 0 6473 0
Current children cumulated CPU time (s) 35.1
Current children cumulated vsize (KiB) 27392

[startup+35.5009 s]
/proc/loadavg: 1.99 1.88 1.55 3/178 25372
/proc/meminfo: memFree=11146904/32951124 swapFree=67056304/67111528
[pid=25361] ppid=25359 vsize=27392 CPUtime=35.49 cores=1,3,5,7
/proc/25361/stat : 25361 (wbo1.6) R 25359 25361 24181 0 -1 4202496 6669 0 0 0 3477 72 0 0 25 0 1 0 980754925 28049408 6583 33554432000 4194304 5714214 140736820467536 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/25361/statm: 6848 6583 178 372 0 6473 0
Current children cumulated CPU time (s) 35.49
Current children cumulated vsize (KiB) 27392

Child status: 0
Real time (s): 35.581
CPU time (s): 35.5806
CPU user time (s): 34.8517
CPU system time (s): 0.728889
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 27392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.8517
system time used= 0.728889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6672
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= 100

runsolver used 0.052991 second user time and 0.118981 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-12 21:00:43
IDJOB=3446955
IDBENCH=78868
IDSOLVER=1943
FILE ID=node110/3446955-1307905243
RUNJOBID= node110-1307904606-24937
PBS_JOBID= 13559603
Free space on /var/tmp= 2880 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111224929--soft-33-100-0.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-3446955-1307905243/watcher-3446955-1307905243 -o /var/tmp/evaluation-result-3446955-1307905243/solver-3446955-1307905243 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3446955-1307905243.wbo

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

MD5SUM BENCH= 6dec18dfef172675cbaede25bd0c1c14
RANDOM SEED=1893351284

node110.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	: 5332.83
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		: 2666.830
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	: 5332.83
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	: 5332.76
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	: 5332.83
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	: 5332.74
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      11175408 kB
Buffers:         46748 kB
Cached:       20944132 kB
SwapCached:       9144 kB
Active:        5768828 kB
Inactive:     15293676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11175408 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:            4536 kB
Writeback:           0 kB
AnonPages:       69148 kB
Mapped:          13892 kB
Slab:           649168 kB
PageTables:       4840 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   261284 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= 2876 MiB
End job on node110 at 2011-06-12 21:01:19