Trace number 2702024

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 NameAnswerobjective functionCPU timeWall clock time
wbo 1.4bSignal 182.466 182.552

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=487-P1=163-P2=173-P3=211-B.opb
MD5SUMfb1c97600aa303ca13bb2482d5ad3e27
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark5.82811
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables81
Total number of constraints7
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.01	c wbo 1.4 beta - 20100517
0.00/0.01	c Parsing opb file format. File HOME/instance-2702024-1278546338.opb.
0.00/0.01	c Instance file HOME/instance-2702024-1278546338.opb
0.00/0.01	c File size is 17960 bytes.
0.00/0.01	c Highest Coefficient sum: 523264
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.00         s                                      |
0.00/0.01	c |  Number Variables:      324                                                 |
0.00/0.01	c |  Number Clauses:        243                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 253                                                 |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     324      496     2070 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     324      496     2070 |     5500      100     73 |  0.010 % |
0.00/0.02	c |       251 |     324      496     2070 |     6050      251     77 |  0.001 % |
0.00/0.04	c |       478 |     324      496     2070 |     6655      478     74 |  0.001 % |
0.06/0.07	c |       815 |     324      496     2070 |     7320      815     76 |  0.001 % |
0.09/0.11	c |      1322 |     324      496     2070 |     8052     1322     76 |  0.001 % |
0.09/0.18	c |      2081 |     324      496     2070 |     8857     2081     76 |  0.001 % |
0.29/0.32	c |      3221 |     324      496     2070 |     9743     3221     68 |  0.001 % |
0.39/0.45	c ===============================================================================
0.39/0.45	c New solution: 65
0.39/0.45	o 65
0.39/0.45	c Elapsed CPU time: 0.444932 s	Remaining CPU time: 179.555 s
0.39/0.45	c ===============================================================================
0.39/0.45	c |      4599 |     324      497     2079 |     5000     4599     67 |  0.001 % |
0.39/0.48	c |      4700 |     302      497     2079 |     5500     4644     68 |  6.791 % |
0.49/0.51	c |      4850 |     302      497     2079 |     6050     4794     68 |  6.791 % |
0.49/0.56	c |      5075 |     302      497     2079 |     6655     5019     67 |  6.791 % |
0.59/0.62	c |      5412 |     302      497     2079 |     7320     5356     66 |  6.791 % |
0.69/0.70	c ===============================================================================
0.69/0.70	c New solution: 57
0.69/0.70	o 57
0.69/0.70	c Elapsed CPU time: 0.687895 s	Remaining CPU time: 179.312 s
0.69/0.70	c ===============================================================================
0.69/0.70	c |      5746 |     302      498     2088 |     5000     5690     65 |  6.791 % |
0.69/0.72	c |      5847 |     291      498     2088 |     5500     2946     61 | 10.186 % |
0.69/0.73	c |      6000 |     291      498     2088 |     6050     3099     62 | 10.186 % |
0.69/0.77	c |      6225 |     291      498     2088 |     6655     3324     63 | 10.195 % |
0.79/0.84	c |      6562 |     291      498     2088 |     7320     3661     62 | 10.186 % |
0.89/0.92	c |      7069 |     291      498     2088 |     8052     4168     60 | 10.186 % |
1.00/1.02	c |      7828 |     291      498     2088 |     8857     4927     57 | 10.186 % |
1.19/1.22	c |      8968 |     291      498     2088 |     9743     6067     54 | 10.186 % |
1.39/1.50	c |     10676 |     291      498     2088 |    10717     7775     50 | 10.186 % |
1.69/1.78	c |     13238 |     291      498     2088 |    11789    10337     53 | 10.186 % |
2.49/2.51	c |     17082 |     291      498     2088 |    12968     8189     53 | 10.186 % |
3.09/3.12	c ===============================================================================
3.09/3.12	c New solution: 5
3.09/3.12	o 5
3.09/3.12	c Elapsed CPU time: 3.08053 s	Remaining CPU time: 176.919 s
3.09/3.12	c ===============================================================================
3.09/3.12	c |     21692 |     291      499     2097 |     5000    12799     53 | 10.186 % |
3.09/3.17	c |     21793 |     258      499     2097 |     5500     3301     51 | 20.380 % |
3.09/3.18	c |     21944 |     258      499     2097 |     6050     3452     50 | 20.371 % |
3.20/3.20	c |     22171 |     258      499     2097 |     6655     3679     52 | 20.371 % |
3.20/3.23	c |     22508 |     258      499     2097 |     7320     4016     54 | 20.371 % |
3.20/3.28	c |     23014 |     258      499     2097 |     8052     4522     57 | 20.371 % |
3.29/3.37	c |     23773 |     258      499     2097 |     8857     5281     59 | 20.371 % |
3.49/3.50	c ===============================================================================
3.49/3.50	c New solution: 3
3.49/3.50	o 3
3.49/3.50	c Elapsed CPU time: 3.45147 s	Remaining CPU time: 176.549 s
3.49/3.50	c ===============================================================================
3.49/3.50	c |     24782 |     258      500     2106 |     5000     6290     59 | 20.371 % |
3.49/3.52	c |     24883 |     235      500     2106 |     5500     3246     69 | 27.479 % |
3.49/3.55	c |     25034 |     235      500     2106 |     6050     3397     69 | 27.470 % |
3.49/3.58	c |     25260 |     235      500     2106 |     6655     3623     70 | 27.480 % |
3.59/3.64	c |     25597 |     235      500     2106 |     7320     3960     69 | 27.470 % |
3.59/3.68	c |     26104 |     235      500     2106 |     8052     4467     70 | 27.479 % |
3.69/3.79	c |     26863 |     235      500     2106 |     8857     5226     68 | 27.470 % |
3.99/4.01	c |     28002 |     235      500     2106 |     9743     6312     65 | 27.470 % |
4.19/4.29	c |     29711 |     235      500     2106 |    10717     8021     66 | 27.470 % |
4.68/4.74	c |     32274 |     235      500     2106 |    11789    10584     65 | 27.470 % |
5.28/5.33	c |     36118 |     235      500     2106 |    12968     8390     60 | 27.470 % |
6.39/6.41	c |     41884 |     235      500     2106 |    14265     7543     57 | 27.470 % |
7.49/7.52	c |     50533 |     235      500     2106 |    15692     8939     58 | 27.470 % |
9.79/9.86	c |     63507 |     235      500     2106 |    17261    13931     55 | 27.470 % |
14.48/14.55	c |     82969 |     235      500     2106 |    18987    15876     56 | 27.470 % |
18.69/18.76	c |    112161 |     235      500     2106 |    20886    16259     42 | 27.470 % |
30.98/31.06	c |    155950 |     235      500     2106 |    22974    17764     53 | 27.470 % |
48.38/48.41	c |    221636 |     235      500     2106 |    25272    21727     62 | 27.470 % |
77.76/77.84	c |    320163 |     235      500     2106 |    27799    23475     57 | 27.470 % |
126.75/126.84	c |    467953 |     234      500     2106 |    30579    18822     53 | 27.779 % |
181.73/181.85	c There are 90 assigned variables. 9 in cost function.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702024-1278546338/watcher-2702024-1278546338 -o /tmp/evaluation-result-2702024-1278546338/solver-2702024-1278546338 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702024-1278546338.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.87 0.34 0.12 3/106 28426
/proc/meminfo: memFree=1591952/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=2576 CPUtime=0
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 309 0 0 0 0 0 0 0 19 0 1 0 22841871 2637824 223 1992294400 134512640 135751879 4287101904 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 644 223 146 303 0 339 0

[startup+0.0642961 s]
/proc/loadavg: 0.87 0.34 0.12 3/106 28426
/proc/meminfo: memFree=1591952/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=2832 CPUtime=0.06
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 377 0 0 0 6 0 0 0 19 0 1 0 22841871 2899968 291 1992294400 134512640 135751879 4287101904 18446744073709551615 134518474 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 708 291 147 303 0 403 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2832

[startup+0.101303 s]
/proc/loadavg: 0.87 0.34 0.12 3/106 28426
/proc/meminfo: memFree=1591952/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=3088 CPUtime=0.09
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 421 0 0 0 9 0 0 0 20 0 1 0 22841871 3162112 335 1992294400 134512640 135751879 4287101904 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 772 335 147 303 0 467 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3088

[startup+0.30134 s]
/proc/loadavg: 0.87 0.34 0.12 3/106 28426
/proc/meminfo: memFree=1591952/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=3864 CPUtime=0.29
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 611 0 0 0 29 0 0 0 20 0 1 0 22841871 3956736 525 1992294400 134512640 135751879 4287101904 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 966 525 147 303 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3864

[startup+0.701416 s]
/proc/loadavg: 0.87 0.34 0.12 3/106 28426
/proc/meminfo: memFree=1591952/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=4916 CPUtime=0.69
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 877 0 0 0 68 1 0 0 21 0 1 0 22841871 5033984 791 1992294400 134512640 135751879 4287101904 18446744073709551615 134616350 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 1229 791 147 303 0 924 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4916

[startup+1.50157 s]
/proc/loadavg: 0.87 0.34 0.12 2/107 28427
/proc/meminfo: memFree=1589216/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=6336 CPUtime=1.49
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 1237 0 0 0 148 1 0 0 23 0 1 0 22841871 6488064 1151 1992294400 134512640 135751879 4287101904 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 1584 1151 148 303 0 1279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6336

[startup+3.10087 s]
/proc/loadavg: 0.87 0.34 0.12 2/107 28427
/proc/meminfo: memFree=1586612/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=9968 CPUtime=3.09
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 2143 0 0 0 305 4 0 0 25 0 1 0 22841871 10207232 2057 1992294400 134512640 135751879 4287101904 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 2492 2057 148 303 0 2187 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9968

[startup+6.30147 s]
/proc/loadavg: 0.88 0.35 0.12 2/107 28427
/proc/meminfo: memFree=1579428/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=16380 CPUtime=6.29
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 3741 0 0 0 621 8 0 0 25 0 1 0 22841871 16773120 3655 1992294400 134512640 135751879 4287101904 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 4095 3655 148 303 0 3790 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16380

[startup+12.7007 s]
/proc/loadavg: 0.89 0.36 0.13 2/107 28427
/proc/meminfo: memFree=1567896/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=27380 CPUtime=12.68
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 6478 0 0 0 1250 18 0 0 25 0 1 0 22841871 28037120 6392 1992294400 134512640 135751879 4287101904 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 6845 6392 148 303 0 6540 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27380

[startup+25.5011 s]
/proc/loadavg: 0.91 0.39 0.14 2/107 28427
/proc/meminfo: memFree=1548428/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=46212 CPUtime=25.48
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 11184 0 0 0 2513 35 0 0 25 0 1 0 22841871 47321088 11098 1992294400 134512640 135751879 4287101904 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 11553 11098 148 303 0 11248 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46212

[startup+51.1009 s]
/proc/loadavg: 0.94 0.44 0.16 2/107 28427
/proc/meminfo: memFree=1520404/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=74608 CPUtime=51.07
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 18271 0 0 0 5043 64 0 0 25 0 1 0 22841871 76398592 18185 1992294400 134512640 135751879 4287101904 18446744073709551615 134616320 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 18652 18185 148 303 0 18347 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 74608

[startup+102.309 s]
/proc/loadavg: 0.97 0.52 0.21 2/107 28429
/proc/meminfo: memFree=1471920/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=122488 CPUtime=102.26
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 30196 0 0 0 10113 113 0 0 25 0 1 0 22841871 125427712 30110 1992294400 134512640 135751879 4287101904 18446744073709551615 134605633 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 30622 30110 148 303 0 30317 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 122488

[startup+162.301 s]
/proc/loadavg: 0.99 0.61 0.25 2/107 28431
/proc/meminfo: memFree=1430752/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=164204 CPUtime=162.23
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 40616 0 0 0 16060 163 0 0 25 0 1 0 22841871 168144896 40530 1992294400 134512640 135751879 4287101904 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 41051 40530 148 303 0 40746 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 164204

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

[startup+166.301 s]
/proc/loadavg: 0.99 0.61 0.26 2/107 28431
/proc/meminfo: memFree=1427528/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=166900 CPUtime=166.23
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 41287 0 0 0 16457 166 0 0 25 0 1 0 22841871 170905600 41201 1992294400 134512640 135751879 4287101904 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 41725 41201 148 303 0 41420 0
Current children cumulated CPU time (s) 166.23
Current children cumulated vsize (KiB) 166900

[startup+172.709 s]
/proc/loadavg: 0.99 0.62 0.26 2/107 28431
/proc/meminfo: memFree=1423560/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=170700 CPUtime=172.64
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 42225 0 0 0 17093 171 0 0 25 0 1 0 22841871 174796800 42139 1992294400 134512640 135751879 4287101904 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 42675 42139 148 303 0 42370 0
Current children cumulated CPU time (s) 172.64
Current children cumulated vsize (KiB) 170700

[startup+179.101 s]
/proc/loadavg: 0.99 0.62 0.26 2/107 28431
/proc/meminfo: memFree=1421948/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=172396 CPUtime=179.03
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 42667 0 0 0 17730 173 0 0 25 0 1 0 22841871 176533504 42581 1992294400 134512640 135751879 4287101904 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 43099 42581 148 303 0 42794 0
Current children cumulated CPU time (s) 179.03
Current children cumulated vsize (KiB) 172396

[startup+180.7 s]
/proc/loadavg: 0.99 0.63 0.27 2/107 28431
/proc/meminfo: memFree=1420584/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=174060 CPUtime=180.63
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 43071 0 0 0 17886 177 0 0 25 0 1 0 22841871 178237440 42985 1992294400 134512640 135751879 4287101904 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 43515 42985 148 303 0 43210 0
Current children cumulated CPU time (s) 180.63
Current children cumulated vsize (KiB) 174060

[startup+181.509 s]
/proc/loadavg: 0.99 0.63 0.27 2/107 28431
/proc/meminfo: memFree=1419716/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=174572 CPUtime=181.44
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4202496 43191 0 0 0 17966 178 0 0 25 0 1 0 22841871 178761728 43105 1992294400 134512640 135751879 4287101904 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28426/statm: 43643 43105 148 303 0 43338 0
Current children cumulated CPU time (s) 181.44
Current children cumulated vsize (KiB) 174572

[startup+182.302 s]
/proc/loadavg: 0.99 0.63 0.27 2/107 28431
/proc/meminfo: memFree=1419716/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=174716 CPUtime=182.22
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4204032 43241 0 0 0 18000 222 0 0 18 0 1 0 22841871 178909184 43155 1992294400 134512640 135751879 4287101904 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 0 0 0 1
/proc/28426/statm: 43679 43155 148 303 0 43374 0
Current children cumulated CPU time (s) 182.22
Current children cumulated vsize (KiB) 174716

[startup+182.502 s]
/proc/loadavg: 0.99 0.63 0.27 2/107 28431
/proc/meminfo: memFree=1246240/2059040 swapFree=4139716/4192956
[pid=28426] ppid=28424 vsize=174716 CPUtime=182.42
/proc/28426/stat : 28426 (wbo1.4b) R 28424 28426 28093 0 -1 4204032 43241 0 0 0 18000 242 0 0 18 0 1 0 22841871 178909184 43155 1992294400 134512640 135751879 4287101904 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 1 0 0 1
/proc/28426/statm: 43679 43155 148 303 0 43374 0
Current children cumulated CPU time (s) 182.42
Current children cumulated vsize (KiB) 174716

Child ended because it received signal 11 (SIGSEGV)
Child dumped core
Real time (s): 182.552
CPU time (s): 182.466
CPU user time (s): 180.001
CPU system time (s): 2.46563
CPU usage (%): 99.9529
Max. virtual memory (cumulated for all children) (KiB): 174716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.001
system time used= 2.46563
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43242
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= 3
involuntary context switches= 569

runsolver used 0.32495 second user time and 0.85087 second system time

The end

Launcher Data 

Begin job on node037 at 2010-07-08 01:45:38
IDJOB=2702024
IDBENCH=47947
IDSOLVER=1161
FILE ID=node037/2702024-1278546338
PBS_JOBID= 11239502
Free space on /tmp= 62580 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=487-P1=163-P2=173-P3=211-B.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702024-1278546338/watcher-2702024-1278546338 -o /tmp/evaluation-result-2702024-1278546338/solver-2702024-1278546338 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702024-1278546338.opb

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

MD5SUM BENCH= fb1c97600aa303ca13bb2482d5ad3e27
RANDOM SEED=524720631

node037.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.266
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.266
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1592976 kB
Buffers:         64848 kB
Cached:         298176 kB
SwapCached:       7060 kB
Active:         149672 kB
Inactive:       227276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1592976 kB
SwapTotal:     4192956 kB
SwapFree:      4139716 kB
Dirty:            2824 kB
Writeback:           0 kB
AnonPages:       11464 kB
Mapped:          11912 kB
Slab:            67208 kB
PageTables:       4228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181708 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264880 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702024-1278546338.opb

Free space on /tmp at the end= 62408 MiB
End job on node037 at 2010-07-08 01:48:41