Trace number 3446815

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 51.6911 51.6937

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110973670--soft-33-100-0.wbo
MD5SUMfc19369358a85dcf0daa4440bb60967e
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 benchmark2.52761
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints69
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 3204
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 3203
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1248
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-3446815-1307904621.wbo.
0.00/0.00	c Instance file HOME/instance-3446815-1307904621.wbo
0.00/0.00	c File size is 10308 bytes.
0.00/0.00	c Highest Coefficient sum: 1248
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 |       104 |     169      101     1205 |     5500      104     41 |  0.004 % |
0.00/0.00	c |       255 |     169      101     1205 |     6050      255     46 |  0.004 % |
0.00/0.01	c |       480 |     169      101     1205 |     6655      480     41 |  0.004 % |
0.00/0.01	c |       818 |     169      101     1205 |     7320      818     40 |  0.004 % |
0.00/0.02	c |      1324 |     169      101     1205 |     8052     1324     38 |  0.004 % |
0.02/0.04	c |      2084 |     169      101     1205 |     8857     2084     36 |  0.004 % |
0.02/0.07	c |      3223 |     169      101     1205 |     9743     3223     37 |  0.004 % |
0.09/0.12	c |      4932 |     169      101     1205 |    10717     4932     38 |  0.004 % |
0.19/0.21	c |      7494 |     169      101     1205 |    11789     7494     39 |  0.004 % |
0.29/0.40	c |     11338 |     169      101     1205 |    12968    11338     41 |  0.004 % |
0.69/0.71	c |     17106 |     169      101     1205 |    14265    10565     45 |  0.004 % |
1.19/1.20	c |     25759 |     169      101     1205 |    15692    12028     47 |  0.004 % |
2.10/2.11	c |     38733 |     169      101     1205 |    17261     9218     48 |  0.004 % |
3.39/3.43	c |     58197 |     169      101     1205 |    18987    11310     50 |  0.004 % |
3.99/4.09	c ===============================================================================
4.40/4.42	c core #1
4.40/4.42	c 
4.40/4.42	c 
4.40/4.42	c Core size: 76	Core Weight: 1	Total Weight: 1
4.40/4.42	c Current CPU time: 4.35634 s
4.40/4.42	c
4.40/4.42	c ============================[ Search Statistics ]==============================
4.40/4.42	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.40/4.42	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
4.40/4.42	c ===============================================================================
4.40/4.42	c |         0 |     236      169     2203 |     5000        0   -nan |  0.000 % |
4.40/4.42	c |       102 |     236      169     2203 |     5500      102     40 |  0.002 % |
4.40/4.43	c |       252 |     236      169     2203 |     6050      252     35 |  0.002 % |
4.40/4.43	c |       478 |     236      169     2203 |     6655      478     36 |  0.002 % |
4.40/4.44	c |       815 |     236      169     2203 |     7320      815     36 |  0.002 % |
4.40/4.45	c |      1322 |     236      169     2203 |     8052     1322     37 |  0.002 % |
4.40/4.47	c |      2081 |     236      169     2203 |     8857     2081     36 |  0.002 % |
4.40/4.50	c |      3220 |     236      169     2203 |     9743     3220     36 |  0.002 % |
4.49/4.55	c |      4929 |     236      169     2203 |    10717     4929     36 |  0.002 % |
4.59/4.65	c |      7492 |     236      169     2203 |    11789     7492     39 |  0.002 % |
4.79/4.83	c |     11336 |     236      169     2203 |    12968    11336     39 |  0.002 % |
5.09/5.10	c |     17102 |     236      169     2203 |    14265    10576     41 |  0.002 % |
5.50/5.59	c |     25751 |     236      169     2203 |    15692    12041     44 |  0.002 % |
6.29/6.39	c |     38727 |     236      169     2203 |    17261     9216     46 |  0.002 % |
7.59/7.62	c |     58193 |     236      169     2203 |    18987    11314     49 |  0.002 % |
8.39/8.46	c ===============================================================================
8.69/8.79	c core #2
8.69/8.79	c 
8.69/8.79	c 
8.69/8.79	c Core size: 77	Core Weight: 1	Total Weight: 2
8.69/8.79	c Current CPU time: 8.67268 s
8.69/8.79	c
8.69/8.79	c ============================[ Search Statistics ]==============================
8.69/8.79	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
8.69/8.79	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
8.69/8.79	c ===============================================================================
8.69/8.79	c |         0 |     302      235     3176 |     5000        0   -nan |  0.000 % |
8.69/8.79	c |       100 |     302      235     3176 |     5500      100     31 |  0.001 % |
8.69/8.79	c |       251 |     302      235     3176 |     6050      251     29 |  0.001 % |
8.69/8.80	c |       476 |     302      235     3176 |     6655      476     29 |  0.001 % |
8.79/8.80	c |       815 |     302      235     3176 |     7320      815     30 |  0.001 % |
8.79/8.82	c |      1322 |     302      235     3176 |     8052     1322     31 |  0.001 % |
8.79/8.84	c |      2081 |     302      235     3176 |     8857     2081     33 |  0.001 % |
8.79/8.87	c |      3220 |     302      235     3176 |     9743     3220     33 |  0.001 % |
8.89/8.92	c |      4928 |     302      235     3176 |    10717     4928     35 |  0.001 % |
8.99/9.02	c |      7490 |     302      235     3176 |    11789     7490     37 |  0.001 % |
9.19/9.20	c |     11335 |     302      235     3176 |    12968    11335     39 |  0.001 % |
9.49/9.51	c |     17104 |     302      235     3176 |    14265    10573     44 |  0.001 % |
9.89/9.97	c |     25753 |     302      235     3176 |    15692    12051     44 |  0.001 % |
10.69/10.75	c |     38731 |     302      235     3176 |    17261     9198     49 |  0.001 % |
11.79/11.87	c |     58196 |     302      235     3176 |    18987    11299     46 |  0.001 % |
13.59/13.68	c |     87390 |     239      235     3176 |    20886    11850     52 | 20.862 % |
13.69/13.79	c ===============================================================================
14.09/14.19	c core #3
14.09/14.19	c 
14.09/14.19	c 
14.09/14.19	c Core size: 78	Core Weight: 1	Total Weight: 3
14.09/14.19	c Current CPU time: 14.0069 s
14.09/14.19	c
14.09/14.19	c ============================[ Search Statistics ]==============================
14.09/14.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
14.09/14.19	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
14.09/14.19	c ===============================================================================
14.09/14.19	c |         0 |     371      301     4155 |     5000        0   -nan |  0.000 % |
14.09/14.19	c |       101 |     371      301     4155 |     5500      101     42 |  0.001 % |
14.09/14.19	c |       251 |     371      301     4155 |     6050      251     41 |  0.001 % |
14.09/14.20	c |       476 |     371      301     4155 |     6655      476     37 |  0.001 % |
14.19/14.20	c |       814 |     371      301     4155 |     7320      814     37 |  0.001 % |
14.19/14.21	c |      1320 |     371      301     4155 |     8052     1320     36 |  0.001 % |
14.19/14.24	c |      2079 |     371      301     4155 |     8857     2079     38 |  0.001 % |
14.19/14.27	c |      3219 |     371      301     4155 |     9743     3219     36 |  0.001 % |
14.29/14.32	c |      4930 |     371      301     4155 |    10717     4930     36 |  0.001 % |
14.39/14.42	c |      7494 |     371      301     4155 |    11789     7494     36 |  0.001 % |
14.49/14.59	c |     11338 |     371      301     4155 |    12968    11338     38 |  0.001 % |
14.79/14.87	c |     17106 |     371      301     4155 |    14265    10567     42 |  0.001 % |
15.30/15.37	c |     25755 |     371      301     4155 |    15692    12034     47 |  0.001 % |
16.09/16.12	c |     38729 |     371      301     4155 |    17261     9203     43 |  0.001 % |
17.19/17.22	c |     58192 |     371      301     4155 |    18987    11290     47 |  0.001 % |
18.99/19.08	c |     87384 |     334      301     4155 |    20886    11831     50 |  9.974 % |
19.19/19.20	c ===============================================================================
19.59/19.61	c core #4
19.59/19.61	c 
19.59/19.61	c 
19.59/19.61	c Core size: 74	Core Weight: 1	Total Weight: 4
19.59/19.61	c Current CPU time: 19.3741 s
19.59/19.61	c
19.59/19.61	c ============================[ Search Statistics ]==============================
19.59/19.61	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
19.59/19.61	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
19.59/19.61	c ===============================================================================
19.59/19.61	c |         0 |     435      366     5119 |     5000        0   -nan |  0.000 % |
19.59/19.62	c |       102 |     435      366     5119 |     5500      102     40 |  0.001 % |
19.59/19.62	c |       252 |     435      366     5119 |     6050      252     35 |  0.001 % |
19.59/19.62	c |       478 |     435      366     5119 |     6655      478     34 |  0.001 % |
19.59/19.63	c |       815 |     435      366     5119 |     7320      815     30 |  0.001 % |
19.59/19.64	c |      1321 |     435      366     5119 |     8052     1321     31 |  0.001 % |
19.59/19.66	c |      2080 |     435      366     5119 |     8857     2080     31 |  0.001 % |
19.59/19.70	c |      3220 |     435      366     5119 |     9743     3220     36 |  0.001 % |
19.69/19.76	c |      4929 |     435      366     5119 |    10717     4929     38 |  0.001 % |
19.80/19.87	c |      7493 |     435      366     5119 |    11789     7493     39 |  0.001 % |
19.99/20.07	c |     11339 |     435      366     5119 |    12968    11339     41 |  0.001 % |
20.29/20.38	c |     17105 |     435      366     5119 |    14265    10559     43 |  0.001 % |
20.90/20.90	c |     25757 |     435      366     5119 |    15692    12029     44 |  0.001 % |
21.59/21.67	c |     38731 |     435      366     5119 |    17261     9211     46 |  0.001 % |
22.79/22.80	c |     58192 |     435      366     5119 |    18987    11312     47 |  0.001 % |
24.59/24.60	c |     87385 |     398      366     5119 |    20886    11848     47 |  8.507 % |
24.69/24.70	c ===============================================================================
25.09/25.12	c core #5
25.09/25.12	c 
25.09/25.12	c 
25.09/25.12	c Core size: 76	Core Weight: 1	Total Weight: 5
25.09/25.12	c Current CPU time: 24.8322 s
25.09/25.12	c
25.09/25.12	c ============================[ Search Statistics ]==============================
25.09/25.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
25.09/25.12	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
25.09/25.12	c ===============================================================================
25.09/25.12	c |         0 |     502      430     6076 |     5000        0   -nan |  0.000 % |
25.09/25.12	c |       101 |     502      430     6076 |     5500      101     44 |  0.000 % |
25.09/25.12	c |       251 |     502      430     6076 |     6050      251     36 |  0.000 % |
25.09/25.13	c |       476 |     502      430     6076 |     6655      476     36 |  0.000 % |
25.09/25.14	c |       813 |     502      430     6076 |     7320      813     38 |  0.000 % |
25.09/25.15	c |      1321 |     502      430     6076 |     8052     1321     36 |  0.000 % |
25.09/25.17	c |      2082 |     502      430     6076 |     8857     2082     35 |  0.000 % |
25.20/25.20	c |      3223 |     502      430     6076 |     9743     3223     35 |  0.000 % |
25.20/25.27	c |      4932 |     502      430     6076 |    10717     4932     37 |  0.000 % |
25.30/25.37	c |      7494 |     502      430     6076 |    11789     7494     37 |  0.000 % |
25.48/25.56	c |     11338 |     502      430     6076 |    12968    11338     39 |  0.000 % |
25.79/25.85	c |     17104 |     502      430     6076 |    14265    10558     41 |  0.000 % |
26.29/26.34	c |     25753 |     502      430     6076 |    15692    12009     43 |  0.000 % |
27.08/27.10	c |     38729 |     502      430     6076 |    17261     9190     46 |  0.000 % |
28.28/28.39	c |     58193 |     502      430     6076 |    18987    11285     47 |  0.000 % |
30.18/30.23	c ===============================================================================
30.59/30.62	c core #6
30.59/30.62	c 
30.59/30.62	c 
30.59/30.62	c Core size: 80	Core Weight: 1	Total Weight: 6
30.59/30.62	c Current CPU time: 30.2774 s
30.59/30.62	c
30.59/30.62	c ============================[ Search Statistics ]==============================
30.59/30.62	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
30.59/30.62	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
30.59/30.62	c ===============================================================================
30.59/30.62	c |         0 |     573      493     7028 |     5000        0   -nan |  0.000 % |
30.59/30.63	c |       101 |     573      493     7028 |     5500      101     43 |  0.000 % |
30.59/30.63	c |       252 |     573      493     7028 |     6050      252     37 |  0.000 % |
30.59/30.64	c |       479 |     573      493     7028 |     6655      479     35 |  0.000 % |
30.59/30.64	c |       818 |     573      493     7028 |     7320      818     35 |  0.000 % |
30.59/30.66	c |      1324 |     573      493     7028 |     8052     1324     33 |  0.000 % |
30.59/30.68	c |      2085 |     573      493     7028 |     8857     2085     33 |  0.000 % |
30.70/30.71	c |      3226 |     573      493     7028 |     9743     3226     33 |  0.000 % |
30.70/30.77	c |      4938 |     573      493     7028 |    10717     4938     34 |  0.000 % |
30.79/30.88	c |      7500 |     573      493     7028 |    11789     7500     36 |  0.000 % |
30.99/31.06	c |     11345 |     573      493     7028 |    12968    11345     38 |  0.000 % |
31.29/31.38	c |     17111 |     573      493     7028 |    14265    10576     42 |  0.000 % |
31.79/31.87	c |     25761 |     573      493     7028 |    15692    12039     42 |  0.000 % |
32.59/32.65	c |     38736 |     573      493     7028 |    17261     9236     43 |  0.000 % |
33.79/33.80	c |     58203 |     573      493     7028 |    18987    11333     45 |  0.000 % |
35.59/35.68	c |     87395 |     573      493     7028 |    20886    11858     48 |  0.000 % |
38.89/38.93	c |    131184 |     573      493     7028 |    22974    13558     53 |  0.012 % |
39.09/39.18	c ===============================================================================
39.79/39.86	c core #7
39.79/39.86	c 
39.79/39.86	c 
39.79/39.86	c Core size: 89	Core Weight: 1	Total Weight: 7
39.79/39.86	c Current CPU time: 39.391 s
39.79/39.86	c
39.79/39.86	c ============================[ Search Statistics ]==============================
39.79/39.86	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
39.79/39.86	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
39.79/39.86	c ===============================================================================
39.79/39.86	c |         0 |     652      556     7996 |     5000        0   -nan |  0.000 % |
39.79/39.86	c |       100 |     652      556     7996 |     5500      100     45 |  0.000 % |
39.79/39.86	c |       250 |     652      556     7996 |     6050      250     41 |  0.000 % |
39.79/39.87	c |       475 |     652      556     7996 |     6655      475     35 |  0.000 % |
39.79/39.88	c |       812 |     652      556     7996 |     7320      812     38 |  0.000 % |
39.79/39.89	c |      1321 |     652      556     7996 |     8052     1321     36 |  0.000 % |
39.89/39.91	c |      2081 |     652      556     7996 |     8857     2081     35 |  0.000 % |
39.89/39.95	c |      3221 |     652      556     7996 |     9743     3221     34 |  0.000 % |
39.99/40.00	c |      4931 |     652      556     7996 |    10717     4931     36 |  0.000 % |
40.09/40.12	c |      7496 |     652      556     7996 |    11789     7496     38 |  0.000 % |
40.29/40.30	c |     11342 |     652      556     7996 |    12968    11342     39 |  0.000 % |
40.60/40.64	c |     17110 |     652      556     7996 |    14265    10573     41 |  0.000 % |
40.99/41.08	c |     25762 |     652      556     7996 |    15692    12034     44 |  0.000 % |
41.79/41.85	c |     38739 |     652      556     7996 |    17261     9208     43 |  0.000 % |
43.09/43.10	c |     58204 |     652      556     7996 |    18987    11300     46 |  0.000 % |
45.00/45.04	c |     87397 |     652      556     7996 |    20886    11842     47 |  0.000 % |
46.20/46.24	c ===============================================================================
46.69/46.73	c core #8
46.69/46.73	c 
46.69/46.73	c 
46.69/46.73	c Core size: 77	Core Weight: 1	Total Weight: 8
46.69/46.73	c Current CPU time: 46.204 s
46.69/46.73	c
46.69/46.73	c ============================[ Search Statistics ]==============================
46.69/46.73	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
46.69/46.73	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
46.69/46.73	c ===============================================================================
46.69/46.73	c |         0 |     722      617     8931 |     5000        0   -nan |  0.000 % |
46.69/46.73	c |       102 |     722      617     8931 |     5500      102     49 |  0.000 % |
46.69/46.73	c |       254 |     722      617     8931 |     6050      254     44 |  0.000 % |
46.69/46.74	c |       479 |     722      617     8931 |     6655      479     39 |  0.000 % |
46.69/46.75	c |       817 |     722      617     8931 |     7320      817     36 |  0.000 % |
46.69/46.76	c |      1323 |     722      617     8931 |     8052     1323     36 |  0.000 % |
46.69/46.79	c |      2083 |     722      617     8931 |     8857     2083     36 |  0.000 % |
46.79/46.83	c |      3223 |     722      617     8931 |     9743     3223     36 |  0.000 % |
46.79/46.89	c |      4932 |     722      617     8931 |    10717     4932     37 |  0.000 % |
46.89/46.99	c |      7495 |     722      617     8931 |    11789     7495     39 |  0.000 % |
47.09/47.17	c |     11339 |     722      617     8931 |    12968    11339     40 |  0.000 % |
47.49/47.52	c |     17105 |     722      617     8931 |    14265    10571     43 |  0.000 % |
47.98/48.06	c |     25755 |     722      617     8931 |    15692    12045     43 |  0.000 % |
48.89/48.94	c |     38730 |     722      617     8931 |    17261     9223     44 |  0.000 % |
50.09/50.13	c |     58192 |     722      617     8931 |    18987    11307     44 |  0.000 % |
51.59/51.69	c ===============================================================================
51.59/51.69	c #cores: 8
51.59/51.69	o 8
51.59/51.69	s OPTIMUM FOUND
51.59/51.69	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
51.59/51.69	c Total CPU time: 51.1542 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 /tmp/evaluation-result-3446815-1307904621/watcher-3446815-1307904621 -o /tmp/evaluation-result-3446815-1307904621/solver-3446815-1307904621 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3446815-1307904621.wbo 

running on 4 cores: 0,2,4,6

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: 1.74 1.94 1.95 3/177 24529
/proc/meminfo: memFree=32469572/32951124 swapFree=67052812/67111528
[pid=24529] ppid=24527 vsize=2104 CPUtime=0 cores=0,2,4,6
/proc/24529/stat : 24529 (wbo1.6) R 24527 24529 21680 0 -1 4202496 310 0 0 0 0 0 0 0 25 0 1 0 902064737 2154496 260 33554432000 4194304 5714214 140733946511440 18446744073709551615 4319934 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/24529/statm: 526 260 177 372 0 151 0

[startup+0.0277031 s]
/proc/loadavg: 1.74 1.94 1.95 3/177 24529
/proc/meminfo: memFree=32469572/32951124 swapFree=67052812/67111528
[pid=24529] ppid=24527 vsize=2500 CPUtime=0.02 cores=0,2,4,6
/proc/24529/stat : 24529 (wbo1.6) R 24527 24529 21680 0 -1 4202496 421 0 0 0 2 0 0 0 25 0 1 0 902064737 2560000 371 33554432000 4194304 5714214 140733946511440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/24529/statm: 625 371 177 372 0 250 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2500

[startup+0.100726 s]
/proc/loadavg: 1.74 1.94 1.95 3/177 24529
/proc/meminfo: memFree=32469572/32951124 swapFree=67052812/67111528
[pid=24529] ppid=24527 vsize=3596 CPUtime=0.09 cores=0,2,4,6
/proc/24529/stat : 24529 (wbo1.6) R 24527 24529 21680 0 -1 4202496 682 0 0 0 9 0 0 0 25 0 1 0 902064737 3682304 632 33554432000 4194304 5714214 140733946511440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/24529/statm: 899 632 177 372 0 524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3596

[startup+0.30069 s]
/proc/loadavg: 1.74 1.94 1.95 3/177 24529
/proc/meminfo: memFree=32469572/32951124 swapFree=67052812/67111528
[pid=24529] ppid=24527 vsize=5728 CPUtime=0.29 cores=0,2,4,6
/proc/24529/stat : 24529 (wbo1.6) R 24527 24529 21680 0 -1 4202496 1212 0 0 0 29 0 0 0 25 0 1 0 902064737 5865472 1162 33554432000 4194304 5714214 140733946511440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/24529/statm: 1432 1162 177 372 0 1057 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5728

[startup+0.700612 s]
/proc/loadavg: 1.74 1.94 1.95 3/177 24529
/proc/meminfo: memFree=32469572/32951124 swapFree=67052812/67111528
[pid=24529] ppid=24527 vsize=7592 CPUtime=0.69 cores=0,2,4,6
/proc/24529/stat : 24529 (wbo1.6) R 24527 24529 21680 0 -1 4202496 1698 0 0 0 69 0 0 0 25 0 1 0 902064737 7774208 1648 33554432000 4194304 5714214 140733946511440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/24529/statm: 1898 1648 177 372 0 1523 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7592

[startup+1.50047 s]
/proc/loadavg: 1.74 1.94 1.95 3/178 24530
/proc/meminfo: memFree=32461460/32951124 swapFree=67052812/67111528
[pid=24529] ppid=24527 vsize=11452 CPUtime=1.49 cores=0,2,4,6
/proc/24529/stat : 24529 (wbo1.6) R 24527 24529 21680 0 -1 4202496 2656 0 0 0 148 1 0 0 25 0 1 0 902064737 11726848 2606 33554432000 4194304 5714214 140733946511440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/24529/statm: 2863 2606 177 372 0 2488 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11452

[startup+3.10016 s]
/proc/loadavg: 1.74 1.94 1.95 3/178 24530
/proc/meminfo: memFree=32457120/32951124 swapFree=67052812/67111528
[pid=24529] ppid=24527 vsize=15992 CPUtime=3.09 cores=0,2,4,6
/proc/24529/stat : 24529 (wbo1.6) R 24527 24529 21680 0 -1 4202496 3801 0 0 0 306 3 0 0 25 0 1 0 902064737 16375808 3751 33554432000 4194304 5714214 140733946511440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/24529/statm: 3998 3751 177 372 0 3623 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15992

[startup+6.30062 s]
/proc/loadavg: 1.76 1.94 1.95 3/178 24530
/proc/meminfo: memFree=32448700/32951124 swapFree=67052812/67111528
[pid=24529] ppid=24527 vsize=20760 CPUtime=6.29 cores=0,2,4,6
/proc/24529/stat : 24529 (wbo1.6) R 24527 24529 21680 0 -1 4202496 5035 0 0 0 623 6 0 0 20 0 1 0 902064737 21258240 4947 33554432000 4194304 5714214 140733946511440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/24529/statm: 5190 4947 178 372 0 4815 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20760

[startup+12.7005 s]
/proc/loadavg: 1.78 1.94 1.95 3/178 24530
/proc/meminfo: memFree=32446784/32951124 swapFree=67052812/67111528
[pid=24529] ppid=24527 vsize=22740 CPUtime=12.69 cores=0,2,4,6
/proc/24529/stat : 24529 (wbo1.6) R 24527 24529 21680 0 -1 4202496 5514 0 0 0 1257 12 0 0 25 0 1 0 902064737 23285760 5426 33554432000 4194304 5714214 140733946511440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/24529/statm: 5685 5426 178 372 0 5310 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22740

[startup+25.5002 s]
/proc/loadavg: 1.83 1.94 1.95 3/178 24530
/proc/meminfo: memFree=32439492/32951124 swapFree=67052812/67111528
[pid=24529] ppid=24527 vsize=26184 CPUtime=25.48 cores=0,2,4,6
/proc/24529/stat : 24529 (wbo1.6) R 24527 24529 21680 0 -1 4202496 6370 0 0 0 2523 25 0 0 25 0 1 0 902064737 26812416 6282 33554432000 4194304 5714214 140733946511440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/24529/statm: 6546 6282 178 372 0 6171 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26184

[startup+51.1007 s]
/proc/loadavg: 1.89 1.94 1.95 3/178 24569
/proc/meminfo: memFree=32431532/32951124 swapFree=67052812/67111528
[pid=24529] ppid=24527 vsize=36668 CPUtime=51.09 cores=0,2,4,6
/proc/24529/stat : 24529 (wbo1.6) R 24527 24529 21680 0 -1 4202496 9012 0 0 0 5056 53 0 0 21 0 1 0 902064737 37548032 8924 33554432000 4194304 5714214 140733946511440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/24529/statm: 9167 8924 178 372 0 8792 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 36668

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

[startup+51.5006 s]
/proc/loadavg: 1.89 1.94 1.95 3/178 24569
/proc/meminfo: memFree=32431532/32951124 swapFree=67052812/67111528
[pid=24529] ppid=24527 vsize=36668 CPUtime=51.49 cores=0,2,4,6
/proc/24529/stat : 24529 (wbo1.6) R 24527 24529 21680 0 -1 4202496 9012 0 0 0 5096 53 0 0 22 0 1 0 902064737 37548032 8924 33554432000 4194304 5714214 140733946511440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/24529/statm: 9167 8924 178 372 0 8792 0
Current children cumulated CPU time (s) 51.49
Current children cumulated vsize (KiB) 36668

[startup+51.6006 s]
/proc/loadavg: 1.89 1.94 1.95 3/178 24607
/proc/meminfo: memFree=32444312/32951124 swapFree=67052812/67111528
[pid=24529] ppid=24527 vsize=36668 CPUtime=51.59 cores=0,2,4,6
/proc/24529/stat : 24529 (wbo1.6) R 24527 24529 21680 0 -1 4202496 9012 0 0 0 5106 53 0 0 23 0 1 0 902064737 37548032 8924 33554432000 4194304 5714214 140733946511440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/24529/statm: 9167 8924 178 372 0 8792 0
Current children cumulated CPU time (s) 51.59
Current children cumulated vsize (KiB) 36668

Child status: 0
Real time (s): 51.6937
CPU time (s): 51.6911
CPU user time (s): 51.1542
CPU system time (s): 0.536918
CPU usage (%): 99.9951
Max. virtual memory (cumulated for all children) (KiB): 36668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 51.1542
system time used= 0.536918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9015
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= 8
involuntary context switches= 105

runsolver used 0.096985 second user time and 0.148977 second system time

The end

Launcher Data 

Begin job on node103 at 2011-06-12 20:50:21
IDJOB=3446815
IDBENCH=78777
IDSOLVER=1943
FILE ID=node103/3446815-1307904621
RUNJOBID= node103-1307904611-24462
PBS_JOBID= 13559599
Free space on /tmp= 74072 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110973670--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 /tmp/evaluation-result-3446815-1307904621/watcher-3446815-1307904621 -o /tmp/evaluation-result-3446815-1307904621/solver-3446815-1307904621 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3446815-1307904621.wbo

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

MD5SUM BENCH= fc19369358a85dcf0daa4440bb60967e
RANDOM SEED=1710904974

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.77
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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:      32470000 kB
Buffers:        113688 kB
Cached:         132172 kB
SwapCached:      22648 kB
Active:         194548 kB
Inactive:        98124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      32470000 kB
SwapTotal:    67111528 kB
SwapFree:     67052812 kB
Dirty:            9044 kB
Writeback:           0 kB
AnonPages:       44852 kB
Mapped:           9860 kB
Slab:           125148 kB
PageTables:       4392 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   224100 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= 74068 MiB
End job on node103 at 2011-06-12 20:51:13