Trace number 2690150

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 1.4aOPTIMUM 36.5764 36.5749

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111224451--soft-0-100-0.wbo
MD5SUM51c830b3e31ed97e6a2590ce9584f929
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark0.482926
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 5180
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 5179
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1261
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 1.4 beta - 20100517
0.00/0.00	c Parsing wbo file format. File HOME/instance-2690150-1277924547.wbo.
0.00/0.00	c Instance file HOME/instance-2690150-1277924547.wbo
0.00/0.00	c File size is 10465 bytes.
0.00/0.00	c Highest Coefficient sum: 1261
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 |       103 |     169      101     1205 |     5500      103     33 |  0.004 % |
0.00/0.00	c |       254 |     169      101     1205 |     6050      254     40 |  0.004 % |
0.00/0.01	c |       479 |     169      101     1205 |     6655      479     39 |  0.004 % |
0.00/0.02	c |       816 |     169      101     1205 |     7320      816     35 |  0.004 % |
0.00/0.03	c |      1322 |     169      101     1205 |     8052     1322     32 |  0.004 % |
0.00/0.06	c |      2081 |     169      101     1205 |     8857     2081     33 |  0.004 % |
0.09/0.10	c |      3220 |     169      101     1205 |     9743     3220     33 |  0.004 % |
0.09/0.18	c |      4929 |     169      101     1205 |    10717     4929     35 |  0.004 % |
0.29/0.32	c |      7494 |     169      101     1205 |    11789     7494     37 |  0.004 % |
0.59/0.60	c |     11338 |     169      101     1205 |    12968    11338     40 |  0.004 % |
1.00/1.03	c |     17105 |     169      101     1205 |    14265    10572     44 |  0.004 % |
1.70/1.71	c |     25754 |     169      101     1205 |    15692    12026     46 |  0.004 % |
2.69/2.78	c |     38731 |     169      101     1205 |    17261     9212     45 |  0.004 % |
3.69/3.74	c ===============================================================================
3.89/3.97	c core #1
3.89/3.97	c ============================[ Search Statistics ]==============================
3.89/3.97	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.89/3.97	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
3.89/3.97	c ===============================================================================
3.89/3.97	c |         0 |     264      200     2574 |     5000        0    nan |  0.000 % |
3.89/3.98	c |       102 |     264      200     2574 |     5500      102     32 |  0.001 % |
3.89/3.98	c |       253 |     264      200     2574 |     6050      253     35 |  0.001 % |
3.89/3.99	c |       479 |     264      200     2574 |     6655      479     38 |  0.001 % |
3.99/4.00	c |       817 |     264      200     2574 |     7320      817     35 |  0.001 % |
3.99/4.02	c |      1323 |     264      200     2574 |     8052     1323     35 |  0.001 % |
3.99/4.05	c |      2082 |     264      200     2574 |     8857     2082     35 |  0.001 % |
3.99/4.09	c |      3224 |     264      200     2574 |     9743     3224     36 |  0.001 % |
4.09/4.17	c |      4934 |     264      200     2574 |    10717     4934     37 |  0.001 % |
4.30/4.33	c |      7496 |     264      200     2574 |    11789     7496     38 |  0.001 % |
4.49/4.57	c |     11341 |     264      200     2574 |    12968    11341     39 |  0.001 % |
4.99/5.02	c |     17107 |     264      200     2574 |    14265    10572     41 |  0.001 % |
5.69/5.70	c |     25756 |     264      200     2574 |    15692    12026     44 |  0.001 % |
6.69/6.77	c |     38732 |     264      200     2574 |    17261     9195     45 |  0.001 % |
7.49/7.50	c ===============================================================================
7.69/7.74	c core #2
7.69/7.74	c ============================[ Search Statistics ]==============================
7.69/7.74	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.69/7.74	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
7.69/7.74	c ===============================================================================
7.69/7.74	c |         0 |     358      298     3928 |     5000        0    nan |  0.000 % |
7.69/7.75	c |       101 |     358      298     3928 |     5500      101     35 |  0.001 % |
7.69/7.75	c |       252 |     358      298     3928 |     6050      252     32 |  0.001 % |
7.69/7.76	c |       477 |     358      298     3928 |     6655      477     32 |  0.001 % |
7.69/7.77	c |       814 |     358      298     3928 |     7320      814     33 |  0.001 % |
7.69/7.79	c |      1321 |     358      298     3928 |     8052     1321     33 |  0.001 % |
7.79/7.81	c |      2081 |     358      298     3928 |     8857     2081     33 |  0.001 % |
7.79/7.86	c |      3220 |     358      298     3928 |     9743     3220     33 |  0.001 % |
7.89/7.94	c |      4930 |     358      298     3928 |    10717     4930     33 |  0.001 % |
7.99/8.07	c |      7493 |     358      298     3928 |    11789     7493     33 |  0.001 % |
8.30/8.31	c |     11337 |     358      298     3928 |    12968    11337     37 |  0.001 % |
8.69/8.75	c |     17105 |     358      298     3928 |    14265    10580     41 |  0.001 % |
9.29/9.37	c |     25759 |     358      298     3928 |    15692    12043     42 |  0.001 % |
10.39/10.44	c |     38734 |     358      298     3928 |    17261     9214     45 |  0.001 % |
12.00/12.06	c ===============================================================================
12.29/12.34	c core #3
12.29/12.34	c ============================[ Search Statistics ]==============================
12.29/12.34	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
12.29/12.34	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
12.29/12.34	c ===============================================================================
12.29/12.34	c |         0 |     453      396     5284 |     5000        0    nan |  0.000 % |
12.29/12.35	c |       102 |     453      396     5284 |     5500      102     26 |  0.000 % |
12.29/12.35	c |       255 |     453      396     5284 |     6050      255     27 |  0.000 % |
12.29/12.36	c |       481 |     453      396     5284 |     6655      481     31 |  0.000 % |
12.29/12.37	c |       819 |     453      396     5284 |     7320      819     31 |  0.000 % |
12.29/12.39	c |      1326 |     453      396     5284 |     8052     1326     33 |  0.000 % |
12.40/12.42	c |      2086 |     453      396     5284 |     8857     2086     35 |  0.000 % |
12.40/12.48	c |      3228 |     453      396     5284 |     9743     3228     36 |  0.000 % |
12.49/12.58	c |      4938 |     453      396     5284 |    10717     4938     37 |  0.000 % |
12.70/12.75	c |      7500 |     453      396     5284 |    11789     7500     38 |  0.000 % |
13.10/13.13	c |     11344 |     453      396     5284 |    12968    11344     41 |  0.000 % |
13.59/13.63	c |     17113 |     453      396     5284 |    14265    10591     43 |  0.000 % |
14.40/14.40	c |     25762 |     453      396     5284 |    15692    12041     45 |  0.000 % |
15.59/15.60	c |     38736 |     453      396     5284 |    17261     9232     45 |  0.000 % |
16.09/16.17	c ===============================================================================
16.29/16.40	c core #4
16.29/16.40	c ============================[ Search Statistics ]==============================
16.29/16.40	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
16.29/16.40	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
16.29/16.40	c ===============================================================================
16.29/16.40	c |         0 |     546      493     6634 |     5000        0    nan |  0.000 % |
16.40/16.41	c |       102 |     546      493     6634 |     5500      102     31 |  0.000 % |
16.40/16.41	c |       253 |     546      493     6634 |     6050      253     32 |  0.000 % |
16.40/16.42	c |       479 |     546      493     6634 |     6655      479     32 |  0.000 % |
16.40/16.43	c |       816 |     546      493     6634 |     7320      816     32 |  0.000 % |
16.40/16.45	c |      1325 |     546      493     6634 |     8052     1325     31 |  0.000 % |
16.40/16.48	c |      2084 |     546      493     6634 |     8857     2084     30 |  0.000 % |
16.50/16.54	c |      3223 |     546      493     6634 |     9743     3223     33 |  0.000 % |
16.59/16.63	c |      4931 |     546      493     6634 |    10717     4931     35 |  0.000 % |
16.69/16.79	c |      7493 |     546      493     6634 |    11789     7493     38 |  0.000 % |
16.99/17.09	c |     11337 |     546      493     6634 |    12968    11337     39 |  0.000 % |
17.50/17.58	c |     17104 |     546      493     6634 |    14265    10586     43 |  0.000 % |
18.29/18.32	c |     25754 |     546      493     6634 |    15692    12041     43 |  0.000 % |
19.39/19.46	c |     38730 |     546      493     6634 |    17261     9233     45 |  0.000 % |
20.59/20.66	c ===============================================================================
20.90/20.91	c core #5
20.90/20.91	c ============================[ Search Statistics ]==============================
20.90/20.91	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
20.90/20.91	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
20.90/20.91	c ===============================================================================
20.90/20.91	c |         0 |     639      588     7957 |     5000        0    nan |  0.000 % |
20.90/20.92	c |       102 |     639      588     7957 |     5500      102     35 |  0.000 % |
20.90/20.93	c |       252 |     639      588     7957 |     6050      252     39 |  0.000 % |
20.90/20.93	c |       478 |     639      588     7957 |     6655      478     37 |  0.000 % |
20.90/20.95	c |       815 |     639      588     7957 |     7320      815     36 |  0.000 % |
20.90/20.97	c |      1322 |     639      588     7957 |     8052     1322     35 |  0.000 % |
21.00/21.00	c |      2081 |     639      588     7957 |     8857     2081     35 |  0.000 % |
21.00/21.06	c |      3220 |     639      588     7957 |     9743     3220     35 |  0.000 % |
21.09/21.15	c |      4932 |     639      588     7957 |    10717     4932     38 |  0.000 % |
21.29/21.33	c |      7494 |     639      588     7957 |    11789     7494     40 |  0.000 % |
21.59/21.69	c |     11338 |     639      588     7957 |    12968    11338     43 |  0.000 % |
22.19/22.24	c |     17104 |     639      588     7957 |    14265    10576     44 |  0.000 % |
22.99/23.03	c |     25754 |     639      588     7957 |    15692    12046     45 |  0.000 % |
24.29/24.38	c |     38729 |     639      588     7957 |    17261     9230     46 |  0.000 % |
26.19/26.28	c |     58190 |     639      588     7957 |    18987    11335     46 |  0.000 % |
26.89/26.95	c ===============================================================================
27.29/27.30	c core #6
27.29/27.30	c ============================[ Search Statistics ]==============================
27.29/27.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
27.29/27.30	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
27.29/27.30	c ===============================================================================
27.29/27.30	c |         0 |     742      687     9356 |     5000        0    nan |  0.000 % |
27.29/27.31	c |       101 |     742      687     9356 |     5500      101     31 |  0.000 % |
27.29/27.32	c |       252 |     742      687     9356 |     6050      252     29 |  0.000 % |
27.29/27.33	c |       477 |     742      687     9356 |     6655      477     32 |  0.000 % |
27.29/27.34	c |       814 |     742      687     9356 |     7320      814     33 |  0.000 % |
27.29/27.36	c |      1320 |     742      687     9356 |     8052     1320     34 |  0.000 % |
27.29/27.40	c |      2081 |     742      687     9356 |     8857     2081     36 |  0.000 % |
27.40/27.45	c |      3221 |     742      687     9356 |     9743     3221     35 |  0.000 % |
27.50/27.55	c |      4930 |     742      687     9356 |    10717     4930     36 |  0.000 % |
27.69/27.72	c |      7492 |     742      687     9356 |    11789     7492     38 |  0.000 % |
27.99/28.05	c |     11336 |     742      687     9356 |    12968    11336     40 |  0.000 % |
28.50/28.55	c |     17102 |     742      687     9356 |    14265    10574     44 |  0.000 % |
29.30/29.35	c |     25752 |     742      687     9356 |    15692    12043     47 |  0.000 % |
30.59/30.61	c |     38728 |     742      687     9356 |    17261     9214     46 |  0.000 % |
32.00/32.04	c ===============================================================================
32.30/32.34	c core #7
32.30/32.34	c ============================[ Search Statistics ]==============================
32.30/32.34	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
32.30/32.34	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
32.30/32.34	c ===============================================================================
32.30/32.34	c |         0 |     842      782    10684 |     5000        0    nan |  0.000 % |
32.30/32.35	c |       100 |     842      782    10684 |     5500      100     29 |  0.000 % |
32.30/32.36	c |       251 |     842      782    10684 |     6050      251     32 |  0.000 % |
32.30/32.37	c |       476 |     842      782    10684 |     6655      476     32 |  0.000 % |
32.30/32.38	c |       816 |     842      782    10684 |     7320      816     33 |  0.000 % |
32.39/32.40	c |      1322 |     842      782    10684 |     8052     1322     35 |  0.000 % |
32.39/32.44	c |      2081 |     842      782    10684 |     8857     2081     37 |  0.000 % |
32.49/32.51	c |      3220 |     842      782    10684 |     9743     3220     37 |  0.000 % |
32.59/32.61	c |      4928 |     842      782    10684 |    10717     4928     38 |  0.000 % |
32.69/32.79	c |      7490 |     842      782    10684 |    11789     7490     38 |  0.000 % |
33.09/33.13	c |     11334 |     842      782    10684 |    12968    11334     40 |  0.000 % |
33.59/33.69	c |     17101 |     842      782    10684 |    14265    10563     43 |  0.000 % |
34.49/34.55	c |     25750 |     842      782    10684 |    15692    12023     44 |  0.000 % |
35.69/35.79	c |     38724 |     842      782    10684 |    17261     9199     46 |  0.000 % |
36.49/36.57	c ===============================================================================
36.49/36.57	c #cores: 7
36.49/36.57	c Final Weight: 9
36.49/36.57	o 9
36.49/36.57	s OPTIMUM FOUND
36.49/36.57	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
36.49/36.57	c Total CPU time: 36.0845 s

Verifier Data 

OK	9

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2690150-1277924547/watcher-2690150-1277924547 -o /tmp/evaluation-result-2690150-1277924547/solver-2690150-1277924547 -C 1800 -W 2000 -M 3800 wbo1.4a -file-format=wbo -time-limit=1800 HOME/instance-2690150-1277924547.wbo 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.97 2.00 2.00 3/178 27136
/proc/meminfo: memFree=31570988/32951124 swapFree=67111528/67111528
[pid=27136] ppid=27134 vsize=2576 CPUtime=0
/proc/27136/stat : 27136 (wbo1.4a) R 27134 27136 25581 0 -1 4202496 291 0 0 0 0 0 0 0 18 0 1 0 166094238 2637824 207 4089446400 134512640 135751879 4292542320 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/27136/statm: 644 207 143 303 0 339 0

[startup+0.090077 s]
/proc/loadavg: 1.97 2.00 2.00 3/178 27136
/proc/meminfo: memFree=31570988/32951124 swapFree=67111528/67111528
[pid=27136] ppid=27134 vsize=3368 CPUtime=0.08
/proc/27136/stat : 27136 (wbo1.4a) R 27134 27136 25581 0 -1 4202496 502 0 0 0 8 0 0 0 18 0 1 0 166094238 3448832 418 4089446400 134512640 135751879 4292542320 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27136/statm: 842 418 143 303 0 537 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3368

[startup+0.101064 s]
/proc/loadavg: 1.97 2.00 2.00 3/178 27136
/proc/meminfo: memFree=31570988/32951124 swapFree=67111528/67111528
[pid=27136] ppid=27134 vsize=3500 CPUtime=0.09
/proc/27136/stat : 27136 (wbo1.4a) R 27134 27136 25581 0 -1 4202496 523 0 0 0 9 0 0 0 18 0 1 0 166094238 3584000 439 4089446400 134512640 135751879 4292542320 18446744073709551615 134610738 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27136/statm: 875 439 143 303 0 570 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3500

[startup+0.30107 s]
/proc/loadavg: 1.97 2.00 2.00 3/178 27136
/proc/meminfo: memFree=31570988/32951124 swapFree=67111528/67111528
[pid=27136] ppid=27134 vsize=4820 CPUtime=0.29
/proc/27136/stat : 27136 (wbo1.4a) R 27134 27136 25581 0 -1 4202496 857 0 0 0 28 1 0 0 18 0 1 0 166094238 4935680 773 4089446400 134512640 135751879 4292542320 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27136/statm: 1205 774 143 303 0 900 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4820

[startup+0.700999 s]
/proc/loadavg: 1.97 2.00 2.00 3/178 27136
/proc/meminfo: memFree=31570988/32951124 swapFree=67111528/67111528
[pid=27136] ppid=27134 vsize=6836 CPUtime=0.69
/proc/27136/stat : 27136 (wbo1.4a) R 27134 27136 25581 0 -1 4202496 1350 0 0 0 68 1 0 0 18 0 1 0 166094238 7000064 1266 4089446400 134512640 135751879 4292542320 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27136/statm: 1709 1266 143 303 0 1404 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6836

[startup+1.50085 s]
/proc/loadavg: 1.97 2.00 2.00 3/179 27137
/proc/meminfo: memFree=31564904/32951124 swapFree=67111528/67111528
[pid=27136] ppid=27134 vsize=10268 CPUtime=1.5
/proc/27136/stat : 27136 (wbo1.4a) R 27134 27136 25581 0 -1 4202496 2200 0 0 0 147 3 0 0 20 0 1 0 166094238 10514432 2116 4089446400 134512640 135751879 4292542320 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27136/statm: 2567 2116 143 303 0 2262 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 10268

[startup+3.10054 s]
/proc/loadavg: 1.97 2.00 2.00 3/179 27137
/proc/meminfo: memFree=31559820/32951124 swapFree=67111528/67111528
[pid=27136] ppid=27134 vsize=17928 CPUtime=3.09
/proc/27136/stat : 27136 (wbo1.4a) R 27134 27136 25581 0 -1 4202496 4128 0 0 0 303 6 0 0 25 0 1 0 166094238 18358272 4044 4089446400 134512640 135751879 4292542320 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27136/statm: 4482 4044 143 303 0 4177 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17928

[startup+6.30102 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 27137
/proc/meminfo: memFree=31550652/32951124 swapFree=67111528/67111528
[pid=27136] ppid=27134 vsize=24792 CPUtime=6.29
/proc/27136/stat : 27136 (wbo1.4a) R 27134 27136 25581 0 -1 4202496 5837 0 0 0 619 10 0 0 21 0 1 0 166094238 25387008 5753 4089446400 134512640 135751879 4292542320 18446744073709551615 134616361 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27136/statm: 6198 5753 146 303 0 5893 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24792

[startup+12.7009 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 27137
/proc/meminfo: memFree=31533420/32951124 swapFree=67111528/67111528
[pid=27136] ppid=27134 vsize=43152 CPUtime=12.7
/proc/27136/stat : 27136 (wbo1.4a) R 27134 27136 25581 0 -1 4202496 10427 0 0 0 1251 19 0 0 25 0 1 0 166094238 44187648 10343 4089446400 134512640 135751879 4292542320 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27136/statm: 10788 10343 146 303 0 10483 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 43152

[startup+25.5006 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 27137
/proc/meminfo: memFree=31507096/32951124 swapFree=67111528/67111528
[pid=27136] ppid=27134 vsize=69288 CPUtime=25.49
/proc/27136/stat : 27136 (wbo1.4a) R 27134 27136 25581 0 -1 4202496 16976 0 0 0 2514 35 0 0 25 0 1 0 166094238 70950912 16892 4089446400 134512640 135751879 4292542320 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27136/statm: 17322 16892 146 303 0 17017 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 69288

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

[startup+31.9065 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 27137
/proc/meminfo: memFree=31493144/32951124 swapFree=67111528/67111528
[pid=27136] ppid=27134 vsize=82512 CPUtime=31.89
/proc/27136/stat : 27136 (wbo1.4a) R 27134 27136 25581 0 -1 4202496 20265 0 0 0 3147 42 0 0 25 0 1 0 166094238 84492288 20181 4089446400 134512640 135751879 4292542320 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27136/statm: 20628 20181 146 303 0 20323 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 82512

[startup+35.101 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 27138
/proc/meminfo: memFree=31488680/32951124 swapFree=67111528/67111528
[pid=27136] ppid=27134 vsize=86344 CPUtime=35.1
/proc/27136/stat : 27136 (wbo1.4a) R 27134 27136 25581 0 -1 4202496 21231 0 0 0 3463 47 0 0 23 0 1 0 166094238 88416256 21147 4089446400 134512640 135751879 4292542320 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27136/statm: 21586 21147 146 303 0 21281 0
Current children cumulated CPU time (s) 35.1
Current children cumulated vsize (KiB) 86344

[startup+35.9008 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 27138
/proc/meminfo: memFree=31488680/32951124 swapFree=67111528/67111528
[pid=27136] ppid=27134 vsize=88720 CPUtime=35.89
/proc/27136/stat : 27136 (wbo1.4a) R 27134 27136 25581 0 -1 4202496 21833 0 0 0 3541 48 0 0 25 0 1 0 166094238 90849280 21749 4089446400 134512640 135751879 4292542320 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27136/statm: 22180 21749 146 303 0 21875 0
Current children cumulated CPU time (s) 35.89
Current children cumulated vsize (KiB) 88720

[startup+36.3067 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 27138
/proc/meminfo: memFree=31485200/32951124 swapFree=67111528/67111528
[pid=27136] ppid=27134 vsize=90304 CPUtime=36.3
/proc/27136/stat : 27136 (wbo1.4a) R 27134 27136 25581 0 -1 4202496 22231 0 0 0 3582 48 0 0 25 0 1 0 166094238 92471296 22147 4089446400 134512640 135751879 4292542320 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27136/statm: 22576 22147 146 303 0 22271 0
Current children cumulated CPU time (s) 36.3
Current children cumulated vsize (KiB) 90304

[startup+36.5007 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 27138
/proc/meminfo: memFree=31485200/32951124 swapFree=67111528/67111528
[pid=27136] ppid=27134 vsize=90964 CPUtime=36.49
/proc/27136/stat : 27136 (wbo1.4a) R 27134 27136 25581 0 -1 4202496 22392 0 0 0 3601 48 0 0 25 0 1 0 166094238 93147136 22308 4089446400 134512640 135751879 4292542320 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27136/statm: 22741 22308 146 303 0 22436 0
Current children cumulated CPU time (s) 36.49
Current children cumulated vsize (KiB) 90964

Child status: 0
Real time (s): 36.5749
CPU time (s): 36.5764
CPU user time (s): 36.0845
CPU system time (s): 0.491925
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 90964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.0845
system time used= 0.491925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22456
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= 54

runsolver used 0.049992 second user time and 0.121981 second system time

The end

Launcher Data 

Begin job on node119 at 2010-06-30 21:02:27
IDJOB=2690150
IDBENCH=79244
IDSOLVER=1200
FILE ID=node119/2690150-1277924547
PBS_JOBID= 11197324
Free space on /tmp= 74208 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111224451--soft-0-100-0.wbo
COMMAND LINE= wbo1.4a -file-format=wbo -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2690150-1277924547/watcher-2690150-1277924547 -o /tmp/evaluation-result-2690150-1277924547/solver-2690150-1277924547 -C 1800 -W 2000 -M 3800  wbo1.4a -file-format=wbo -time-limit=1800 HOME/instance-2690150-1277924547.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 51c830b3e31ed97e6a2590ce9584f929
RANDOM SEED=191413277

node119.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		: 2666.802
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	: 5333.60
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		: 2666.802
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		: 2666.802
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		: 2666.802
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	: 5332.75
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		: 2666.802
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	: 5332.73
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		: 2666.802
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		: 2666.802
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.802
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:      31571392 kB
Buffers:        209480 kB
Cached:         955680 kB
SwapCached:          0 kB
Active:         586480 kB
Inactive:       648944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31571392 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2768 kB
Writeback:           0 kB
AnonPages:       70572 kB
Mapped:          15448 kB
Slab:            79508 kB
PageTables:       4784 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   214388 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= 74208 MiB
End job on node119 at 2010-06-30 21:03:04