Trace number 3446874

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 49.1845 49.1859

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111218308--soft-66-100-0.wbo
MD5SUMa5d664782ae9dce48db7be74d5616966
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard 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 benchmark1.71774
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 constraints42
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 1838
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 1837
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1154
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-3446874-1307904915.wbo.
0.00/0.00	c Instance file HOME/instance-3446874-1307904915.wbo
0.00/0.00	c File size is 10163 bytes.
0.00/0.00	c Highest Coefficient sum: 1154
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     38 |  0.004 % |
0.00/0.00	c |       250 |     169      101     1205 |     6050      250     39 |  0.004 % |
0.00/0.00	c |       476 |     169      101     1205 |     6655      476     37 |  0.004 % |
0.00/0.01	c |       814 |     169      101     1205 |     7320      814     36 |  0.004 % |
0.00/0.02	c |      1321 |     169      101     1205 |     8052     1321     36 |  0.004 % |
0.00/0.04	c |      2080 |     169      101     1205 |     8857     2080     37 |  0.004 % |
0.00/0.07	c |      3222 |     169      101     1205 |     9743     3222     38 |  0.004 % |
0.09/0.12	c |      4930 |     169      101     1205 |    10717     4930     37 |  0.004 % |
0.19/0.21	c |      7493 |     169      101     1205 |    11789     7493     38 |  0.004 % |
0.29/0.38	c |     11341 |     169      101     1205 |    12968    11341     41 |  0.004 % |
0.59/0.66	c |     17108 |     169      101     1205 |    14265    10577     47 |  0.004 % |
1.10/1.11	c |     25758 |     169      101     1205 |    15692    12068     46 |  0.004 % |
1.79/1.86	c |     38733 |     169      101     1205 |    17261     9237     50 |  0.004 % |
2.99/3.06	c |     58194 |     169      101     1205 |    18987    11327     54 |  0.004 % |
4.99/5.07	c |     87387 |     169      101     1205 |    20886    11865     52 |  0.004 % |
6.50/6.56	c ===============================================================================
6.99/7.00	c core #1
6.99/7.00	c 
6.99/7.00	c 
6.99/7.00	c Core size: 58	Core Weight: 1	Total Weight: 1
6.99/7.00	c Current CPU time: 6.81296 s
6.99/7.00	c
6.99/7.00	c ============================[ Search Statistics ]==============================
6.99/7.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.99/7.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
6.99/7.00	c ===============================================================================
6.99/7.00	c |         0 |     210      142     1713 |     5000        0   -nan |  0.000 % |
6.99/7.00	c |       101 |     210      142     1713 |     5500      101     38 |  0.002 % |
6.99/7.00	c |       251 |     210      142     1713 |     6050      251     35 |  0.002 % |
6.99/7.01	c |       476 |     210      142     1713 |     6655      476     36 |  0.002 % |
6.99/7.01	c |       813 |     210      142     1713 |     7320      813     34 |  0.002 % |
6.99/7.02	c |      1319 |     210      142     1713 |     8052     1319     36 |  0.002 % |
6.99/7.04	c |      2078 |     210      142     1713 |     8857     2078     37 |  0.002 % |
6.99/7.07	c |      3221 |     210      142     1713 |     9743     3221     36 |  0.002 % |
7.09/7.12	c |      4930 |     210      142     1713 |    10717     4930     38 |  0.002 % |
7.19/7.21	c |      7494 |     210      142     1713 |    11789     7494     38 |  0.002 % |
7.29/7.37	c |     11338 |     210      142     1713 |    12968    11338     43 |  0.002 % |
7.60/7.65	c |     17104 |     210      142     1713 |    14265    10576     45 |  0.002 % |
7.99/8.09	c |     25754 |     210      142     1713 |    15692    12037     44 |  0.002 % |
8.70/8.79	c |     38729 |     210      142     1713 |    17261     9201     45 |  0.002 % |
9.79/9.86	c |     58190 |     210      142     1713 |    18987    11319     47 |  0.002 % |
11.79/11.83	c |     87382 |     210      142     1713 |    20886    11865     50 |  0.002 % |
15.19/15.21	c |    131174 |     169      142     1713 |    22974    13642     53 | 19.526 % |
15.59/15.66	c ===============================================================================
16.20/16.21	c core #2
16.20/16.21	c 
16.20/16.21	c 
16.20/16.21	c Core size: 57	Core Weight: 1	Total Weight: 2
16.20/16.21	c Current CPU time: 15.8296 s
16.20/16.21	c
16.20/16.21	c ============================[ Search Statistics ]==============================
16.20/16.21	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
16.20/16.21	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
16.20/16.21	c ===============================================================================
16.20/16.21	c |         0 |     251      183     2221 |     5000        0   -nan |  0.000 % |
16.20/16.21	c |       101 |     251      183     2221 |     5500      101     38 |  0.002 % |
16.20/16.21	c |       251 |     251      183     2221 |     6050      251     36 |  0.002 % |
16.20/16.22	c |       476 |     251      183     2221 |     6655      476     39 |  0.002 % |
16.20/16.23	c |       813 |     251      183     2221 |     7320      813     38 |  0.002 % |
16.20/16.24	c |      1319 |     251      183     2221 |     8052     1319     36 |  0.002 % |
16.20/16.25	c |      2079 |     251      183     2221 |     8857     2079     39 |  0.002 % |
16.20/16.28	c |      3220 |     251      183     2221 |     9743     3220     39 |  0.002 % |
16.29/16.33	c |      4929 |     251      183     2221 |    10717     4929     43 |  0.002 % |
16.40/16.42	c |      7492 |     251      183     2221 |    11789     7492     44 |  0.002 % |
16.59/16.60	c |     11338 |     251      183     2221 |    12968    11338     46 |  0.002 % |
16.89/16.91	c |     17104 |     251      183     2221 |    14265    10568     47 |  0.002 % |
17.39/17.47	c |     25753 |     251      183     2221 |    15692    12020     50 |  0.002 % |
18.29/18.32	c |     38728 |     251      183     2221 |    17261     9184     48 |  0.002 % |
19.59/19.60	c |     58190 |     251      183     2221 |    18987    11270     51 |  0.002 % |
21.69/21.71	c |     87382 |     251      183     2221 |    20886    11808     49 |  0.002 % |
23.80/23.84	c ===============================================================================
24.30/24.35	c core #3
24.30/24.35	c 
24.30/24.35	c 
24.30/24.35	c Core size: 56	Core Weight: 4	Total Weight: 6
24.30/24.35	c Current CPU time: 23.8464 s
24.30/24.35	c
24.30/24.35	c ============================[ Search Statistics ]==============================
24.30/24.35	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
24.30/24.35	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
24.30/24.35	c ===============================================================================
24.30/24.35	c |         0 |     290      223     2712 |     5000        0   -nan |  0.000 % |
24.30/24.35	c |       102 |     290      223     2712 |     5500      102     39 |  0.001 % |
24.30/24.35	c |       256 |     290      223     2712 |     6050      256     33 |  0.001 % |
24.30/24.36	c |       482 |     290      223     2712 |     6655      482     34 |  0.001 % |
24.30/24.36	c |       819 |     290      223     2712 |     7320      819     33 |  0.001 % |
24.30/24.38	c |      1325 |     290      223     2712 |     8052     1325     32 |  0.001 % |
24.30/24.39	c |      2085 |     290      223     2712 |     8857     2085     36 |  0.001 % |
24.39/24.42	c |      3225 |     290      223     2712 |     9743     3225     37 |  0.001 % |
24.39/24.47	c |      4933 |     290      223     2712 |    10717     4933     38 |  0.001 % |
24.49/24.57	c |      7496 |     290      223     2712 |    11789     7496     39 |  0.001 % |
24.69/24.73	c |     11340 |     290      223     2712 |    12968    11340     41 |  0.001 % |
24.99/25.03	c |     17106 |     290      223     2712 |    14265    10576     43 |  0.001 % |
25.39/25.49	c |     25755 |     290      223     2712 |    15692    12049     44 |  0.001 % |
26.09/26.19	c |     38730 |     290      223     2712 |    17261     9212     44 |  0.001 % |
27.29/27.32	c |     58192 |     290      223     2712 |    18987    11309     46 |  0.001 % |
29.10/29.18	c |     87386 |     290      223     2712 |    20886    11846     49 |  0.001 % |
31.29/31.38	c ===============================================================================
31.79/31.85	c core #4
31.79/31.85	c 
31.79/31.85	c 
31.79/31.85	c Core size: 58	Core Weight: 1	Total Weight: 7
31.79/31.85	c Current CPU time: 31.2223 s
31.79/31.85	c
31.79/31.85	c ============================[ Search Statistics ]==============================
31.79/31.85	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
31.79/31.85	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
31.79/31.85	c ===============================================================================
31.79/31.85	c |         0 |     332      263     3209 |     5000        0   -nan |  0.000 % |
31.79/31.86	c |       101 |     332      263     3209 |     5500      101     38 |  0.001 % |
31.79/31.86	c |       252 |     332      263     3209 |     6050      252     42 |  0.001 % |
31.79/31.86	c |       477 |     332      263     3209 |     6655      477     40 |  0.001 % |
31.79/31.87	c |       815 |     332      263     3209 |     7320      815     38 |  0.001 % |
31.79/31.88	c |      1323 |     332      263     3209 |     8052     1323     38 |  0.001 % |
31.79/31.90	c |      2085 |     332      263     3209 |     8857     2085     39 |  0.001 % |
31.89/31.93	c |      3224 |     332      263     3209 |     9743     3224     37 |  0.001 % |
31.89/31.98	c |      4933 |     332      263     3209 |    10717     4933     37 |  0.001 % |
31.99/32.08	c |      7495 |     332      263     3209 |    11789     7495     39 |  0.001 % |
32.18/32.26	c |     11340 |     332      263     3209 |    12968    11340     41 |  0.001 % |
32.49/32.53	c |     17107 |     332      263     3209 |    14265    10569     41 |  0.001 % |
32.89/32.94	c |     25757 |     332      263     3209 |    15692    12028     43 |  0.001 % |
33.69/33.77	c |     38731 |     332      263     3209 |    17261     9213     51 |  0.001 % |
34.99/35.03	c |     58193 |     332      263     3209 |    18987    11298     49 |  0.001 % |
37.09/37.14	c |     87386 |     332      263     3209 |    20886    11815     50 |  0.001 % |
40.59/40.66	c |    131175 |     293      263     3209 |    22974    13604     53 | 11.748 % |
41.29/41.36	c ===============================================================================
41.89/41.98	c core #5
41.89/41.98	c 
41.89/41.98	c 
41.89/41.98	c Core size: 47	Core Weight: 2	Total Weight: 9
41.89/41.98	c Current CPU time: 41.1697 s
41.89/41.98	c
41.89/41.98	c ============================[ Search Statistics ]==============================
41.89/41.98	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
41.89/41.98	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
41.89/41.98	c ===============================================================================
41.89/41.98	c |         0 |     370      301     3688 |     5000        0   -nan |  0.000 % |
41.89/41.98	c |       101 |     370      301     3688 |     5500      101     33 |  0.001 % |
41.89/41.98	c |       253 |     370      301     3688 |     6050      253     35 |  0.001 % |
41.89/41.99	c |       479 |     370      301     3688 |     6655      479     35 |  0.001 % |
41.89/41.99	c |       818 |     370      301     3688 |     7320      818     37 |  0.001 % |
41.99/42.00	c |      1324 |     370      301     3688 |     8052     1324     37 |  0.001 % |
41.99/42.02	c |      2083 |     370      301     3688 |     8857     2083     37 |  0.001 % |
41.99/42.05	c |      3223 |     370      301     3688 |     9743     3223     38 |  0.001 % |
42.09/42.11	c |      4932 |     370      301     3688 |    10717     4932     39 |  0.001 % |
42.09/42.19	c |      7494 |     370      301     3688 |    11789     7494     39 |  0.001 % |
42.29/42.36	c |     11338 |     370      301     3688 |    12968    11338     41 |  0.001 % |
42.59/42.63	c |     17106 |     370      301     3688 |    14265    10576     43 |  0.001 % |
42.98/43.09	c |     25755 |     370      301     3688 |    15692    12047     46 |  0.001 % |
43.79/43.89	c |     38730 |     370      301     3688 |    17261     9224     49 |  0.001 % |
45.19/45.26	c |     58193 |     370      301     3688 |    18987    11305     51 |  0.001 % |
47.39/47.40	c |     87385 |     370      301     3688 |    20886    11867     50 |  0.001 % |
49.09/49.18	c ===============================================================================
49.09/49.18	c #cores: 5
49.09/49.18	o 9
49.09/49.18	s OPTIMUM FOUND
49.09/49.18	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
49.09/49.18	c Total CPU time: 48.2877 s

Verifier Data 

OK	9

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3446874-1307904915/watcher-3446874-1307904915 -o /var/tmp/evaluation-result-3446874-1307904915/solver-3446874-1307904915 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3446874-1307904915.wbo 

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

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


[startup+0 s]
/proc/loadavg: 1.91 1.63 1.46 2/177 16655
/proc/meminfo: memFree=1126392/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=2104 CPUtime=0 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 312 0 0 0 0 0 0 0 25 0 1 0 902091176 2154496 260 33554432000 4194304 5714214 140736343225184 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 526 260 177 372 0 151 0

[startup+0.0772621 s]
/proc/loadavg: 1.91 1.63 1.46 2/177 16655
/proc/meminfo: memFree=1126392/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=3160 CPUtime=0.07 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 589 0 0 0 7 0 0 0 25 0 1 0 902091176 3235840 537 33554432000 4194304 5714214 140736343225184 18446744073709551615 4319154 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 790 537 177 372 0 415 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3160

[startup+0.100258 s]
/proc/loadavg: 1.91 1.63 1.46 2/177 16655
/proc/meminfo: memFree=1126392/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=3440 CPUtime=0.09 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 655 0 0 0 9 0 0 0 25 0 1 0 902091176 3522560 603 33554432000 4194304 5714214 140736343225184 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 860 603 177 372 0 485 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.300223 s]
/proc/loadavg: 1.91 1.63 1.46 2/177 16655
/proc/meminfo: memFree=1126392/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=5288 CPUtime=0.29 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 1127 0 0 0 28 1 0 0 25 0 1 0 902091176 5414912 1075 33554432000 4194304 5714214 140736343225184 18446744073709551615 4964828 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 1322 1075 177 372 0 947 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5288

[startup+0.700152 s]
/proc/loadavg: 1.91 1.63 1.46 2/177 16655
/proc/meminfo: memFree=1126392/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=7416 CPUtime=0.69 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 1632 0 0 0 67 2 0 0 25 0 1 0 902091176 7593984 1580 33554432000 4194304 5714214 140736343225184 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 1854 1580 177 372 0 1479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7416

[startup+1.50101 s]
/proc/loadavg: 1.91 1.63 1.46 3/178 16656
/proc/meminfo: memFree=1119960/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=10056 CPUtime=1.49 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 2304 0 0 0 146 3 0 0 25 0 1 0 902091176 10297344 2252 33554432000 4194304 5714214 140736343225184 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 2514 2252 177 372 0 2139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10056

[startup+3.10073 s]
/proc/loadavg: 1.91 1.63 1.46 3/178 16656
/proc/meminfo: memFree=1115992/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=14556 CPUtime=3.09 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 3443 0 0 0 302 7 0 0 25 0 1 0 902091176 14905344 3391 33554432000 4194304 5714214 140736343225184 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 3639 3391 177 372 0 3264 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14556

[startup+6.30017 s]
/proc/loadavg: 1.92 1.64 1.46 3/178 16656
/proc/meminfo: memFree=1106128/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=21420 CPUtime=6.29 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 5155 0 0 0 615 14 0 0 25 0 1 0 902091176 21934080 5103 33554432000 4194304 5714214 140736343225184 18446744073709551615 4319832 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 5355 5103 177 372 0 4980 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21420

[startup+12.701 s]
/proc/loadavg: 1.92 1.64 1.46 3/178 16656
/proc/meminfo: memFree=1095820/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=27144 CPUtime=12.69 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 6614 0 0 0 1242 27 0 0 25 0 1 0 902091176 27795456 6521 33554432000 4194304 5714214 140736343225184 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 6786 6521 178 372 0 6411 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27144

[startup+25.5008 s]
/proc/loadavg: 1.94 1.66 1.47 3/178 16657
/proc/meminfo: memFree=1083796/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=32028 CPUtime=25.49 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 7868 0 0 0 2501 48 0 0 25 0 1 0 902091176 32796672 7775 33554432000 4194304 5714214 140736343225184 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 8007 7775 178 372 0 7632 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32028

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

[startup+38.3005 s]
/proc/loadavg: 1.95 1.67 1.48 3/178 16657
/proc/meminfo: memFree=1076016/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=32028 CPUtime=38.29 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 7868 0 0 0 3759 70 0 0 25 0 1 0 902091176 32796672 7775 33554432000 4194304 5714214 140736343225184 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 8007 7775 178 372 0 7632 0
Current children cumulated CPU time (s) 38.29
Current children cumulated vsize (KiB) 32028

[startup+44.7004 s]
/proc/loadavg: 1.95 1.68 1.48 3/178 16657
/proc/meminfo: memFree=1063984/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=33876 CPUtime=44.69 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 8325 0 0 0 4389 80 0 0 25 0 1 0 902091176 34689024 8232 33554432000 4194304 5714214 140736343225184 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 8469 8232 178 372 0 8094 0
Current children cumulated CPU time (s) 44.69
Current children cumulated vsize (KiB) 33876

[startup+46.3001 s]
/proc/loadavg: 1.96 1.68 1.48 3/178 16657
/proc/meminfo: memFree=1060260/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=33876 CPUtime=46.29 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 8325 0 0 0 4546 83 0 0 25 0 1 0 902091176 34689024 8232 33554432000 4194304 5714214 140736343225184 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 8469 8232 178 372 0 8094 0
Current children cumulated CPU time (s) 46.29
Current children cumulated vsize (KiB) 33876

[startup+47.9008 s]
/proc/loadavg: 1.96 1.68 1.48 3/178 16657
/proc/meminfo: memFree=1058276/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=33876 CPUtime=47.89 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 8325 0 0 0 4703 86 0 0 25 0 1 0 902091176 34689024 8232 33554432000 4194304 5714214 140736343225184 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 8469 8232 178 372 0 8094 0
Current children cumulated CPU time (s) 47.89
Current children cumulated vsize (KiB) 33876

[startup+48.7007 s]
/proc/loadavg: 1.96 1.68 1.48 3/178 16657
/proc/meminfo: memFree=1053936/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=33876 CPUtime=48.68 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 8325 0 0 0 4780 88 0 0 25 0 1 0 902091176 34689024 8232 33554432000 4194304 5714214 140736343225184 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 8469 8232 178 372 0 8094 0
Current children cumulated CPU time (s) 48.68
Current children cumulated vsize (KiB) 33876

[startup+49.1006 s]
/proc/loadavg: 1.96 1.68 1.48 3/178 16657
/proc/meminfo: memFree=1053936/32950928 swapFree=67079488/67111528
[pid=16655] ppid=16653 vsize=33876 CPUtime=49.09 cores=1,3,5,7
/proc/16655/stat : 16655 (wbo1.6) R 16653 16655 15624 0 -1 4202496 8325 0 0 0 4820 89 0 0 25 0 1 0 902091176 34689024 8232 33554432000 4194304 5714214 140736343225184 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/16655/statm: 8469 8232 178 372 0 8094 0
Current children cumulated CPU time (s) 49.09
Current children cumulated vsize (KiB) 33876

Child status: 0
Real time (s): 49.1859
CPU time (s): 49.1845
CPU user time (s): 48.2877
CPU system time (s): 0.896863
CPU usage (%): 99.9973
Max. virtual memory (cumulated for all children) (KiB): 33876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 48.2877
system time used= 0.896863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8328
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= 132

runsolver used 0.066989 second user time and 0.167974 second system time

The end

Launcher Data 

Begin job on node125 at 2011-06-12 20:55:15
IDJOB=3446874
IDBENCH=78816
IDSOLVER=1943
FILE ID=node125/3446874-1307904915
RUNJOBID= node125-1307904605-16544
PBS_JOBID= 13559581
Free space on /var/tmp= 2888 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111218308--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-3446874-1307904915/watcher-3446874-1307904915 -o /var/tmp/evaluation-result-3446874-1307904915/solver-3446874-1307904915 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3446874-1307904915.wbo

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

MD5SUM BENCH= a5d664782ae9dce48db7be74d5616966
RANDOM SEED=623913550

node125.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5266.55
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		: 2666.828
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	: 5332.84
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		: 2666.828
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	: 5332.74
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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:     32950928 kB
MemFree:       1127316 kB
Buffers:         57816 kB
Cached:       30720000 kB
SwapCached:       3272 kB
Active:       15948388 kB
Inactive:     14917860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       1127316 kB
SwapTotal:    67111528 kB
SwapFree:     67079488 kB
Dirty:            4324 kB
Writeback:           0 kB
AnonPages:       86420 kB
Mapped:          14796 kB
Slab:           894040 kB
PageTables:       4524 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   261040 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= 2884 MiB
End job on node125 at 2011-06-12 20:56:04