Trace number 3446881

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 22.7635 22.7643

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110966688--soft-66-100-0.wbo
MD5SUM933a31389d3b5781af16184cd4c2b51e
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark1.12883
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 constraints29
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 1556
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 1555
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1237
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-3446881-1307904950.wbo.
0.00/0.00	c Instance file HOME/instance-3446881-1307904950.wbo
0.00/0.00	c File size is 10122 bytes.
0.00/0.00	c Highest Coefficient sum: 1237
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     37 |  0.004 % |
0.00/0.00	c |       252 |     169      101     1205 |     6050      252     38 |  0.004 % |
0.00/0.00	c |       479 |     169      101     1205 |     6655      479     39 |  0.004 % |
0.00/0.01	c |       816 |     169      101     1205 |     7320      816     38 |  0.004 % |
0.00/0.02	c |      1323 |     169      101     1205 |     8052     1323     36 |  0.004 % |
0.00/0.04	c |      2083 |     169      101     1205 |     8857     2083     37 |  0.004 % |
0.00/0.07	c |      3222 |     169      101     1205 |     9743     3222     35 |  0.004 % |
0.09/0.13	c |      4932 |     169      101     1205 |    10717     4932     38 |  0.004 % |
0.19/0.24	c |      7498 |     169      101     1205 |    11789     7498     39 |  0.004 % |
0.39/0.42	c |     11342 |     169      101     1205 |    12968    11342     40 |  0.004 % |
0.69/0.76	c |     17110 |     169      101     1205 |    14265    10584     44 |  0.004 % |
1.19/1.24	c |     25759 |     169      101     1205 |    15692    12045     44 |  0.004 % |
1.89/1.96	c |     38734 |     169      101     1205 |    17261     9223     44 |  0.004 % |
2.29/2.37	c ===============================================================================
2.49/2.51	c core #1
2.49/2.51	c 
2.49/2.51	c 
2.49/2.51	c Core size: 45	Core Weight: 1	Total Weight: 1
2.49/2.51	c Current CPU time: 2.40563 s
2.49/2.51	c
2.49/2.51	c ============================[ Search Statistics ]==============================
2.49/2.51	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.49/2.51	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
2.49/2.51	c ===============================================================================
2.49/2.51	c |         0 |     198      130     1569 |     5000        0   -nan |  0.000 % |
2.49/2.51	c |       100 |     198      130     1569 |     5500      100     34 |  0.003 % |
2.49/2.51	c |       250 |     198      130     1569 |     6050      250     29 |  0.003 % |
2.49/2.51	c |       481 |     198      130     1569 |     6655      481     34 |  0.003 % |
2.49/2.52	c |       819 |     198      130     1569 |     7320      819     33 |  0.003 % |
2.49/2.53	c |      1325 |     198      130     1569 |     8052     1325     32 |  0.003 % |
2.49/2.55	c |      2084 |     198      130     1569 |     8857     2084     33 |  0.003 % |
2.49/2.57	c |      3227 |     198      130     1569 |     9743     3227     32 |  0.003 % |
2.59/2.63	c |      4939 |     198      130     1569 |    10717     4939     34 |  0.003 % |
2.69/2.71	c |      7501 |     198      130     1569 |    11789     7501     34 |  0.003 % |
2.79/2.86	c |     11349 |     198      130     1569 |    12968    11349     36 |  0.003 % |
3.09/3.16	c |     17115 |     198      130     1569 |    14265    10588     40 |  0.003 % |
3.49/3.59	c |     25764 |     198      130     1569 |    15692    12047     41 |  0.003 % |
4.30/4.31	c |     38740 |     198      130     1569 |    17261     9251     42 |  0.003 % |
4.89/4.92	c ===============================================================================
4.99/5.06	c core #2
4.99/5.06	c 
4.99/5.06	c 
4.99/5.06	c Core size: 42	Core Weight: 6	Total Weight: 7
4.99/5.06	c Current CPU time: 4.86626 s
4.99/5.06	c
4.99/5.06	c ============================[ Search Statistics ]==============================
4.99/5.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.99/5.06	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
4.99/5.06	c ===============================================================================
4.99/5.06	c |         0 |     226      158     1918 |     5000        0   -nan |  0.000 % |
4.99/5.07	c |       100 |     226      158     1918 |     5500      100     34 |  0.002 % |
4.99/5.07	c |       250 |     226      158     1918 |     6050      250     35 |  0.002 % |
4.99/5.07	c |       478 |     226      158     1918 |     6655      478     33 |  0.002 % |
4.99/5.08	c |       817 |     226      158     1918 |     7320      817     34 |  0.002 % |
4.99/5.09	c |      1323 |     226      158     1918 |     8052     1323     32 |  0.002 % |
5.09/5.11	c |      2082 |     226      158     1918 |     8857     2082     32 |  0.002 % |
5.09/5.13	c |      3221 |     226      158     1918 |     9743     3221     33 |  0.002 % |
5.09/5.19	c |      4930 |     226      158     1918 |    10717     4930     33 |  0.002 % |
5.19/5.27	c |      7493 |     226      158     1918 |    11789     7493     34 |  0.002 % |
5.40/5.44	c |     11339 |     226      158     1918 |    12968    11339     36 |  0.002 % |
5.69/5.75	c |     17105 |     226      158     1918 |    14265    10573     40 |  0.002 % |
6.19/6.23	c |     25757 |     226      158     1918 |    15692    12031     41 |  0.002 % |
6.89/6.91	c |     38733 |     226      158     1918 |    17261     9207     41 |  0.002 % |
7.79/7.87	c ===============================================================================
7.99/8.04	c core #3
7.99/8.04	c 
7.99/8.04	c 
7.99/8.04	c Core size: 45	Core Weight: 1	Total Weight: 8
7.99/8.04	c Current CPU time: 7.74882 s
7.99/8.04	c
7.99/8.04	c ============================[ Search Statistics ]==============================
7.99/8.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.99/8.04	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
7.99/8.04	c ===============================================================================
7.99/8.04	c |         0 |     255      186     2269 |     5000        0   -nan |  0.000 % |
7.99/8.04	c |       103 |     255      186     2269 |     5500      103     32 |  0.002 % |
7.99/8.04	c |       254 |     255      186     2269 |     6050      254     33 |  0.002 % |
7.99/8.05	c |       479 |     255      186     2269 |     6655      479     34 |  0.002 % |
7.99/8.05	c |       818 |     255      186     2269 |     7320      818     33 |  0.002 % |
7.99/8.07	c |      1325 |     255      186     2269 |     8052     1325     31 |  0.002 % |
7.99/8.08	c |      2085 |     255      186     2269 |     8857     2085     32 |  0.002 % |
8.09/8.11	c |      3227 |     255      186     2269 |     9743     3227     32 |  0.002 % |
8.09/8.17	c |      4936 |     255      186     2269 |    10717     4936     34 |  0.002 % |
8.19/8.26	c |      7498 |     255      186     2269 |    11789     7498     34 |  0.002 % |
8.39/8.44	c |     11342 |     255      186     2269 |    12968    11342     36 |  0.002 % |
8.70/8.72	c |     17109 |     255      186     2269 |    14265    10578     40 |  0.002 % |
9.09/9.17	c |     25760 |     255      186     2269 |    15692    12035     42 |  0.002 % |
9.79/9.86	c |     38734 |     255      186     2269 |    17261     9215     41 |  0.002 % |
10.29/10.36	c ===============================================================================
10.49/10.50	c core #4
10.49/10.50	c 
10.49/10.50	c 
10.49/10.50	c Core size: 43	Core Weight: 6	Total Weight: 14
10.49/10.50	c Current CPU time: 10.1035 s
10.49/10.50	c
10.49/10.50	c ============================[ Search Statistics ]==============================
10.49/10.50	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
10.49/10.50	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
10.49/10.50	c ===============================================================================
10.49/10.50	c |         0 |     282      213     2613 |     5000        0   -nan |  0.000 % |
10.49/10.51	c |       100 |     282      213     2613 |     5500      100     50 |  0.001 % |
10.49/10.51	c |       250 |     282      213     2613 |     6050      250     41 |  0.001 % |
10.49/10.51	c |       475 |     282      213     2613 |     6655      475     41 |  0.001 % |
10.49/10.52	c |       813 |     282      213     2613 |     7320      813     38 |  0.001 % |
10.49/10.53	c |      1320 |     282      213     2613 |     8052     1320     35 |  0.001 % |
10.49/10.55	c |      2079 |     282      213     2613 |     8857     2079     34 |  0.001 % |
10.49/10.58	c |      3218 |     282      213     2613 |     9743     3218     36 |  0.001 % |
10.59/10.63	c |      4928 |     282      213     2613 |    10717     4928     36 |  0.001 % |
10.69/10.73	c |      7493 |     282      213     2613 |    11789     7493     39 |  0.001 % |
10.89/10.91	c |     11338 |     282      213     2613 |    12968    11338     39 |  0.001 % |
11.09/11.19	c |     17104 |     282      213     2613 |    14265    10567     42 |  0.001 % |
11.59/11.64	c |     25757 |     282      213     2613 |    15692    12042     45 |  0.001 % |
12.29/12.34	c |     38732 |     282      213     2613 |    17261     9226     44 |  0.001 % |
13.19/13.29	c ===============================================================================
13.39/13.46	c core #5
13.39/13.46	c 
13.39/13.46	c 
13.39/13.46	c Core size: 40	Core Weight: 3	Total Weight: 17
13.39/13.46	c Current CPU time: 12.958 s
13.39/13.46	c
13.39/13.46	c ============================[ Search Statistics ]==============================
13.39/13.46	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
13.39/13.46	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
13.39/13.46	c ===============================================================================
13.39/13.46	c |         0 |     308      239     2944 |     5000        0   -nan |  0.000 % |
13.39/13.46	c |       101 |     308      239     2944 |     5500      101     40 |  0.001 % |
13.39/13.46	c |       252 |     308      239     2944 |     6050      252     41 |  0.001 % |
13.39/13.47	c |       480 |     308      239     2944 |     6655      480     37 |  0.001 % |
13.39/13.48	c |       817 |     308      239     2944 |     7320      817     37 |  0.001 % |
13.39/13.49	c |      1324 |     308      239     2944 |     8052     1324     35 |  0.001 % |
13.49/13.51	c |      2085 |     308      239     2944 |     8857     2085     35 |  0.001 % |
13.49/13.53	c |      3224 |     308      239     2944 |     9743     3224     37 |  0.001 % |
13.49/13.59	c |      4932 |     308      239     2944 |    10717     4932     37 |  0.001 % |
13.60/13.68	c |      7494 |     308      239     2944 |    11789     7494     38 |  0.001 % |
13.79/13.86	c |     11339 |     308      239     2944 |    12968    11339     38 |  0.001 % |
14.09/14.18	c |     17105 |     308      239     2944 |    14265    10567     42 |  0.001 % |
14.59/14.62	c |     25754 |     308      239     2944 |    15692    12031     42 |  0.001 % |
15.29/15.32	c |     38728 |     308      239     2944 |    17261     9199     44 |  0.001 % |
16.40/16.42	c |     58189 |     308      239     2944 |    18987    11277     41 |  0.001 % |
16.79/16.85	c ===============================================================================
16.99/17.07	c core #6
16.99/17.07	c 
16.99/17.07	c 
16.99/17.07	c Core size: 53	Core Weight: 1	Total Weight: 18
16.99/17.07	c Current CPU time: 16.4295 s
16.99/17.07	c
16.99/17.07	c ============================[ Search Statistics ]==============================
16.99/17.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
16.99/17.07	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
16.99/17.07	c ===============================================================================
16.99/17.07	c |         0 |     344      270     3341 |     5000        0   -nan |  0.000 % |
16.99/17.07	c |       101 |     344      270     3341 |     5500      101     39 |  0.001 % |
16.99/17.07	c |       253 |     344      270     3341 |     6050      253     40 |  0.001 % |
16.99/17.08	c |       480 |     344      270     3341 |     6655      480     34 |  0.001 % |
16.99/17.08	c |       817 |     344      270     3341 |     7320      817     33 |  0.001 % |
17.09/17.10	c |      1323 |     344      270     3341 |     8052     1323     32 |  0.001 % |
17.09/17.11	c |      2089 |     344      270     3341 |     8857     2089     32 |  0.001 % |
17.09/17.14	c |      3230 |     344      270     3341 |     9743     3230     33 |  0.001 % |
17.09/17.19	c |      4938 |     344      270     3341 |    10717     4938     33 |  0.001 % |
17.29/17.30	c |      7500 |     344      270     3341 |    11789     7500     36 |  0.001 % |
17.39/17.48	c |     11344 |     344      270     3341 |    12968    11344     37 |  0.001 % |
17.69/17.78	c |     17110 |     344      270     3341 |    14265    10569     40 |  0.001 % |
18.19/18.25	c |     25759 |     344      270     3341 |    15692    12035     40 |  0.001 % |
18.89/18.94	c |     38734 |     344      270     3341 |    17261     9215     42 |  0.001 % |
19.59/19.68	c ===============================================================================
19.80/19.84	c core #7
19.80/19.84	c 
19.80/19.84	c 
19.80/19.84	c Core size: 39	Core Weight: 1	Total Weight: 19
19.80/19.84	c Current CPU time: 19.1131 s
19.80/19.84	c
19.80/19.84	c ============================[ Search Statistics ]==============================
19.80/19.84	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
19.80/19.84	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
19.80/19.84	c ===============================================================================
19.80/19.84	c |         0 |     374      300     3714 |     5000        0   -nan |  0.000 % |
19.80/19.84	c |       100 |     374      300     3714 |     5500      100     39 |  0.001 % |
19.80/19.84	c |       252 |     374      300     3714 |     6050      252     39 |  0.001 % |
19.80/19.85	c |       477 |     374      300     3714 |     6655      477     36 |  0.001 % |
19.80/19.85	c |       814 |     374      300     3714 |     7320      814     34 |  0.001 % |
19.80/19.86	c |      1321 |     374      300     3714 |     8052     1321     31 |  0.001 % |
19.80/19.88	c |      2082 |     374      300     3714 |     8857     2082     31 |  0.001 % |
19.89/19.92	c |      3221 |     374      300     3714 |     9743     3221     33 |  0.001 % |
19.89/19.98	c |      4932 |     374      300     3714 |    10717     4932     34 |  0.001 % |
19.99/20.07	c |      7494 |     374      300     3714 |    11789     7494     35 |  0.001 % |
20.19/20.24	c |     11340 |     374      300     3714 |    12968    11340     35 |  0.001 % |
20.49/20.54	c |     17106 |     374      300     3714 |    14265    10569     37 |  0.001 % |
20.99/21.02	c |     25756 |     374      300     3714 |    15692    12041     40 |  0.001 % |
21.79/21.86	c |     38731 |     374      300     3714 |    17261     9222     43 |  0.001 % |
22.69/22.76	c ===============================================================================
22.69/22.76	c #cores: 7
22.69/22.76	o 19
22.69/22.76	s OPTIMUM FOUND
22.69/22.76	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
22.69/22.76	c Total CPU time: 21.9377 s

Verifier Data 

OK	19

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-3446881-1307904950/watcher-3446881-1307904950 -o /var/tmp/evaluation-result-3446881-1307904950/solver-3446881-1307904950 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3446881-1307904950.wbo 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 13311
/proc/meminfo: memFree=3203724/32951124 swapFree=67054264/67111528
[pid=13311] ppid=13309 vsize=1972 CPUtime=0 cores=1,3,5,7
/proc/13311/stat : 13311 (wbo1.6) R 13309 13311 12607 0 -1 4202496 311 0 0 0 0 0 0 0 25 0 1 0 882910812 2019328 259 33554432000 4194304 5714214 140735836290096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13311/statm: 493 259 177 372 0 118 0

[startup+0.0842619 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 13311
/proc/meminfo: memFree=3203724/32951124 swapFree=67054264/67111528
[pid=13311] ppid=13309 vsize=3160 CPUtime=0.07 cores=1,3,5,7
/proc/13311/stat : 13311 (wbo1.6) R 13309 13311 12607 0 -1 4202496 599 0 0 0 7 0 0 0 25 0 1 0 882910812 3235840 547 33554432000 4194304 5714214 140735836290096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13311/statm: 790 547 177 372 0 415 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3160

[startup+0.100261 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 13311
/proc/meminfo: memFree=3203724/32951124 swapFree=67054264/67111528
[pid=13311] ppid=13309 vsize=3292 CPUtime=0.09 cores=1,3,5,7
/proc/13311/stat : 13311 (wbo1.6) R 13309 13311 12607 0 -1 4202496 639 0 0 0 9 0 0 0 25 0 1 0 882910812 3371008 587 33554432000 4194304 5714214 140735836290096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13311/statm: 823 587 177 372 0 448 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3292

[startup+0.300226 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 13311
/proc/meminfo: memFree=3203724/32951124 swapFree=67054264/67111528
[pid=13311] ppid=13309 vsize=5144 CPUtime=0.29 cores=1,3,5,7
/proc/13311/stat : 13311 (wbo1.6) R 13309 13311 12607 0 -1 4202496 1074 0 0 0 27 2 0 0 25 0 1 0 882910812 5267456 1022 33554432000 4194304 5714214 140735836290096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13311/statm: 1286 1022 177 372 0 911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5144

[startup+0.700159 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 13311
/proc/meminfo: memFree=3203724/32951124 swapFree=67054264/67111528
[pid=13311] ppid=13309 vsize=6880 CPUtime=0.69 cores=1,3,5,7
/proc/13311/stat : 13311 (wbo1.6) R 13309 13311 12607 0 -1 4202496 1517 0 0 0 66 3 0 0 25 0 1 0 882910812 7045120 1465 33554432000 4194304 5714214 140735836290096 18446744073709551615 4319243 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13311/statm: 1720 1465 177 372 0 1345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6880

[startup+1.50101 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 13312
/proc/meminfo: memFree=3190720/32951124 swapFree=67054264/67111528
[pid=13311] ppid=13309 vsize=9924 CPUtime=1.49 cores=1,3,5,7
/proc/13311/stat : 13311 (wbo1.6) R 13309 13311 12607 0 -1 4202496 2262 0 0 0 143 6 0 0 25 0 1 0 882910812 10162176 2210 33554432000 4194304 5714214 140735836290096 18446744073709551615 4300276 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13311/statm: 2481 2210 177 372 0 2106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9924

[startup+3.10072 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 13312
/proc/meminfo: memFree=3182580/32951124 swapFree=67054264/67111528
[pid=13311] ppid=13309 vsize=14304 CPUtime=3.09 cores=1,3,5,7
/proc/13311/stat : 13311 (wbo1.6) R 13309 13311 12607 0 -1 4202496 3419 0 0 0 297 12 0 0 19 0 1 0 882910812 14647296 3334 33554432000 4194304 5714214 140735836290096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13311/statm: 3576 3334 178 372 0 3201 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14304

[startup+6.30015 s]
/proc/loadavg: 2.07 2.02 2.00 2/173 13336
/proc/meminfo: memFree=3195756/32951124 swapFree=67054264/67111528
[pid=13311] ppid=13309 vsize=14304 CPUtime=6.29 cores=1,3,5,7
/proc/13311/stat : 13311 (wbo1.6) R 13309 13311 12607 0 -1 4202496 3422 0 0 0 606 23 0 0 25 0 1 0 882910812 14647296 3337 33554432000 4194304 5714214 140735836290096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13311/statm: 3576 3337 178 372 0 3201 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14304

[startup+12.701 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 13350
/proc/meminfo: memFree=3168740/32951124 swapFree=67054264/67111528
[pid=13311] ppid=13309 vsize=14436 CPUtime=12.69 cores=1,3,5,7
/proc/13311/stat : 13311 (wbo1.6) R 13309 13311 12607 0 -1 4202496 3461 0 0 0 1223 46 0 0 18 0 1 0 882910812 14782464 3376 33554432000 4194304 5714214 140735836290096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13311/statm: 3609 3376 178 372 0 3234 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14436

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

[startup+19.1008 s]
/proc/loadavg: 2.05 2.01 2.00 2/173 13375
/proc/meminfo: memFree=3194188/32951124 swapFree=67054264/67111528
[pid=13311] ppid=13309 vsize=16152 CPUtime=19.09 cores=1,3,5,7
/proc/13311/stat : 13311 (wbo1.6) R 13309 13311 12607 0 -1 4202496 3913 0 0 0 1840 69 0 0 25 0 1 0 882910812 16539648 3790 33554432000 4194304 5714214 140735836290096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13311/statm: 4038 3790 178 372 0 3663 0
Current children cumulated CPU time (s) 19.09
Current children cumulated vsize (KiB) 16152

[startup+20.7006 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 13389
/proc/meminfo: memFree=3183740/32951124 swapFree=67054264/67111528
[pid=13311] ppid=13309 vsize=16152 CPUtime=20.69 cores=1,3,5,7
/proc/13311/stat : 13311 (wbo1.6) R 13309 13311 12607 0 -1 4202496 3913 0 0 0 1994 75 0 0 25 0 1 0 882910812 16539648 3790 33554432000 4194304 5714214 140735836290096 18446744073709551615 4319373 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13311/statm: 4038 3790 178 372 0 3663 0
Current children cumulated CPU time (s) 20.69
Current children cumulated vsize (KiB) 16152

[startup+21.5004 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 13389
/proc/meminfo: memFree=3179276/32951124 swapFree=67054264/67111528
[pid=13311] ppid=13309 vsize=16152 CPUtime=21.49 cores=1,3,5,7
/proc/13311/stat : 13311 (wbo1.6) R 13309 13311 12607 0 -1 4202496 3913 0 0 0 2071 78 0 0 25 0 1 0 882910812 16539648 3790 33554432000 4194304 5714214 140735836290096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13311/statm: 4038 3790 178 372 0 3663 0
Current children cumulated CPU time (s) 21.49
Current children cumulated vsize (KiB) 16152

[startup+22.3003 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 13389
/proc/meminfo: memFree=3175796/32951124 swapFree=67054264/67111528
[pid=13311] ppid=13309 vsize=16152 CPUtime=22.29 cores=1,3,5,7
/proc/13311/stat : 13311 (wbo1.6) R 13309 13311 12607 0 -1 4202496 3913 0 0 0 2149 80 0 0 25 0 1 0 882910812 16539648 3790 33554432000 4194304 5714214 140735836290096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13311/statm: 4038 3790 178 372 0 3663 0
Current children cumulated CPU time (s) 22.29
Current children cumulated vsize (KiB) 16152

[startup+22.7002 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 13389
/proc/meminfo: memFree=3175796/32951124 swapFree=67054264/67111528
[pid=13311] ppid=13309 vsize=16152 CPUtime=22.69 cores=1,3,5,7
/proc/13311/stat : 13311 (wbo1.6) R 13309 13311 12607 0 -1 4202496 3913 0 0 0 2187 82 0 0 25 0 1 0 882910812 16539648 3790 33554432000 4194304 5714214 140735836290096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13311/statm: 4038 3790 178 372 0 3663 0
Current children cumulated CPU time (s) 22.69
Current children cumulated vsize (KiB) 16152

Child status: 0
Real time (s): 22.7643
CPU time (s): 22.7635
CPU user time (s): 21.9377
CPU system time (s): 0.825874
CPU usage (%): 99.9966
Max. virtual memory (cumulated for all children) (KiB): 16368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.9377
system time used= 0.825874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3916
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= 57

runsolver used 0.041993 second user time and 0.068989 second system time

The end

Launcher Data 

Begin job on node145 at 2011-06-12 20:55:50
IDJOB=3446881
IDBENCH=78821
IDSOLVER=1943
FILE ID=node145/3446881-1307904950
RUNJOBID= node145-1307903147-13158
PBS_JOBID= 13559605
Free space on /var/tmp= 2908 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110966688--soft-66-100-0.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-3446881-1307904950/watcher-3446881-1307904950 -o /var/tmp/evaluation-result-3446881-1307904950/solver-3446881-1307904950 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3446881-1307904950.wbo

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

MD5SUM BENCH= 933a31389d3b5781af16184cd4c2b51e
RANDOM SEED=114722680

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
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		: 2666.786
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	: 5332.82
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		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       3204400 kB
Buffers:         58636 kB
Cached:       28761712 kB
SwapCached:       9292 kB
Active:       13918000 kB
Inactive:     14921900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       3204400 kB
SwapTotal:    67111528 kB
SwapFree:     67054264 kB
Dirty:            8572 kB
Writeback:           0 kB
AnonPages:       17384 kB
Mapped:          13320 kB
Slab:           841856 kB
PageTables:       4248 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   207836 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= 2904 MiB
End job on node145 at 2011-06-12 20:56:12