Trace number 1730047

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
MiniSat 2.1 (Sat-race'08 Edition)UNSAT 133.594 133.633

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl004.sat05-2716.reshuffled-07.cnf
MD5SUMdd374701f9b3db5a8ac095414c025d77
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark64.4682
Satisfiable
(Un)Satisfiability was proved
Number of variables1605
Number of clauses8025
Sum of the clauses size68677
Maximum clause length16
Minimum clause length1
Number of clauses of size 127
Number of clauses of size 2247
Number of clauses of size 31142
Number of clauses of size 4106
Number of clauses of size 5888
Number of clauses of size over 55615

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.01	c |  Number of variables:          1605                                         |
0.00/0.01	c |  Number of clauses:            7854                                         |
0.00/0.01	c |  Parse time:                   0.02 s                                       |
0.06/0.06	c |  Simplification time:          0.05 s                                       |
0.06/0.06	c |                                                                             |
0.06/0.06	c ============================[ Search Statistics ]==============================
0.06/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.06/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.06/0.06	c ===============================================================================
0.06/0.07	c |       100 |    1344     4806    38429 |     1762      100     13 |  2.617 % |
0.06/0.07	c |       250 |    1344     4806    38429 |     1938      250     18 |  2.617 % |
0.06/0.07	c |       475 |    1344     4806    38429 |     2132      475     19 |  2.617 % |
0.06/0.08	c |       812 |    1344     4806    38429 |     2345      812     18 |  2.617 % |
0.06/0.09	c |      1318 |    1344     4806    38429 |     2580     1318     20 |  2.617 % |
0.09/0.10	c |      2077 |    1344     4806    38429 |     2838     2077     21 |  2.617 % |
0.09/0.14	c |      3216 |    1344     4806    38429 |     3121     1728     26 |  2.617 % |
0.09/0.18	c |      4924 |    1344     4806    38429 |     3434     1820     15 |  2.617 % |
0.19/0.26	c |      7486 |    1344     4806    38429 |     3777     2600     27 |  2.617 % |
0.29/0.38	c |     11330 |    1344     4806    38429 |     4155     2516     17 |  2.617 % |
0.49/0.56	c |     17096 |    1344     4806    38429 |     4570     4019     27 |  2.617 % |
0.79/0.85	c |     25745 |    1344     4806    38429 |     5027     3336     21 |  2.617 % |
1.29/1.38	c |     38719 |    1344     4806    38429 |     5530     3426     31 |  2.617 % |
2.09/2.16	c |     58180 |    1344     4806    38429 |     6083     3153     23 |  2.617 % |
3.09/3.14	c |     87372 |    1344     4806    38429 |     6691     4495     22 |  2.617 % |
4.79/4.83	c |    131161 |    1344     4806    38429 |     7361     3955     21 |  2.617 % |
7.49/7.54	c |    196845 |    1344     4806    38429 |     8097     6112     22 |  2.617 % |
11.79/11.83	c |    295371 |    1344     4806    38429 |     8906     6079     30 |  2.617 % |
18.59/18.65	c |    443160 |    1344     4806    38429 |     9797     4994     20 |  2.617 % |
29.98/30.07	c |    664843 |    1344     4806    38429 |    10777     8549     25 |  2.617 % |
48.28/48.35	c |    997368 |    1344     4806    38429 |    11855     8755     22 |  2.617 % |
78.97/79.07	c |   1496156 |    1344     4806    38429 |    13040    10722     19 |  2.617 % |
130.45/130.53	c |   2244338 |    1342     2781    16559 |    14344     8650     21 |  2.742 % |
133.56/133.63	c ===============================================================================
133.56/133.63	c restarts              : 4095
133.56/133.63	c conflicts             : 2280803        (17077 /sec)
133.56/133.63	c decisions             : 4700825        (35196 /sec)
133.56/133.63	c propagations          : 77445885       (579860 /sec)
133.56/133.63	c conflict literals     : 57200721       (18.26 % deleted)
133.56/133.63	c Memory used           : 18.38 MB
133.56/133.63	c CPU time              : 133.56 s
133.56/133.63	c 
133.56/133.63	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730047-1240755651/watcher-1730047-1240755651 -o /tmp/evaluation-result-1730047-1240755651/solver-1730047-1240755651 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1730047-1240755651.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25339
/proc/meminfo: memFree=1557416/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=7608 CPUtime=0
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103598365 7790592 261 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 1902 261 63 219 0 1680 0

[startup+0.063016 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25339
/proc/meminfo: memFree=1557416/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=8168 CPUtime=0.06
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 521 0 0 0 6 0 0 0 18 0 1 0 103598365 8364032 505 1992294400 4194304 5092341 548682068832 18446744073709551615 4219410 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 2042 505 88 219 0 1820 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8168

[startup+0.10102 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25339
/proc/meminfo: memFree=1557416/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=8168 CPUtime=0.09
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 616 0 0 0 9 0 0 0 18 0 1 0 103598365 8364032 507 1992294400 4194304 5092341 548682068832 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 2042 507 100 219 0 1820 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8168

[startup+0.301044 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25339
/proc/meminfo: memFree=1557416/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=13436 CPUtime=0.29
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 920 0 0 0 29 0 0 0 19 0 1 0 103598365 13758464 692 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 3359 692 101 219 0 3137 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13436

[startup+0.701089 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25339
/proc/meminfo: memFree=1557416/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=18628 CPUtime=0.69
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 1134 0 0 0 69 0 0 0 22 0 1 0 103598365 19075072 906 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 4657 906 101 219 0 4435 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18628

[startup+1.50118 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 25340
/proc/meminfo: memFree=1553952/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=18688 CPUtime=1.49
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 1597 0 0 0 149 0 0 0 25 0 1 0 103598365 19136512 1083 1992294400 4194304 5092341 548682068832 18446744073709551615 4262453 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 4672 1083 101 219 0 4450 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18688

[startup+3.10137 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 25340
/proc/meminfo: memFree=1553240/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=18688 CPUtime=3.09
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 1599 0 0 0 309 0 0 0 25 0 1 0 103598365 19136512 1085 1992294400 4194304 5092341 548682068832 18446744073709551615 4261754 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 4672 1085 103 219 0 4450 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18688

[startup+6.30174 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 25340
/proc/meminfo: memFree=1552864/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=18688 CPUtime=6.29
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 2108 0 0 0 628 1 0 0 25 0 1 0 103598365 19136512 1174 1992294400 4194304 5092341 548682068832 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 4672 1174 103 219 0 4450 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18688

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25340
/proc/meminfo: memFree=1551848/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=18688 CPUtime=12.69
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 2340 0 0 0 1268 1 0 0 25 0 1 0 103598365 19136512 1406 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 4672 1406 103 219 0 4450 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18688

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 25340
/proc/meminfo: memFree=1550632/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=18688 CPUtime=25.48
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 2622 0 0 0 2547 1 0 0 25 0 1 0 103598365 19136512 1688 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 4672 1688 103 219 0 4450 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18688

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 25340
/proc/meminfo: memFree=1549544/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=18688 CPUtime=51.08
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 2928 0 0 0 5106 2 0 0 25 0 1 0 103598365 19136512 1994 1992294400 4194304 5092341 548682068832 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 4672 1994 103 219 0 4450 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18688

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 25340
/proc/meminfo: memFree=1548136/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=18688 CPUtime=102.26
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 3241 0 0 0 10224 2 0 0 25 0 1 0 103598365 19136512 2307 1992294400 4194304 5092341 548682068832 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 4672 2307 103 219 0 4450 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18688

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

[startup+115.101 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 25340
/proc/meminfo: memFree=1547816/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=18688 CPUtime=115.05
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 3336 0 0 0 11503 2 0 0 25 0 1 0 103598365 19136512 2402 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 4672 2402 103 219 0 4450 0
Current children cumulated CPU time (s) 115.05
Current children cumulated vsize (KiB) 18688

[startup+121.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25340
/proc/meminfo: memFree=1547624/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=18688 CPUtime=121.45
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 3378 0 0 0 12143 2 0 0 25 0 1 0 103598365 19136512 2444 1992294400 4194304 5092341 548682068832 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 4672 2444 103 219 0 4450 0
Current children cumulated CPU time (s) 121.45
Current children cumulated vsize (KiB) 18688

[startup+127.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25340
/proc/meminfo: memFree=1547432/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=18688 CPUtime=127.85
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 3419 0 0 0 12783 2 0 0 25 0 1 0 103598365 19136512 2485 1992294400 4194304 5092341 548682068832 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 4672 2485 103 219 0 4450 0
Current children cumulated CPU time (s) 127.85
Current children cumulated vsize (KiB) 18688

[startup+131.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25340
/proc/meminfo: memFree=1547240/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=18688 CPUtime=131.05
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 3525 0 0 0 13103 2 0 0 25 0 1 0 103598365 19136512 2591 1992294400 4194304 5092341 548682068832 18446744073709551615 4263671 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 4672 2591 103 219 0 4450 0
Current children cumulated CPU time (s) 131.05
Current children cumulated vsize (KiB) 18688

[startup+132.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25340
/proc/meminfo: memFree=1546984/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=13580 CPUtime=132.65
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 3856 0 0 0 13262 3 0 0 25 0 1 0 103598365 13905920 2257 1992294400 4194304 5092341 548682068832 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 3395 2257 103 219 0 3173 0
Current children cumulated CPU time (s) 132.65
Current children cumulated vsize (KiB) 13580

[startup+133.105 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25340
/proc/meminfo: memFree=1548136/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=18812 CPUtime=133.06
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 3979 0 0 0 13303 3 0 0 25 0 1 0 103598365 19263488 2380 1992294400 4194304 5092341 548682068832 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 4703 2380 103 219 0 4481 0
Current children cumulated CPU time (s) 133.06
Current children cumulated vsize (KiB) 18812

[startup+133.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25340
/proc/meminfo: memFree=1548136/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=18812 CPUtime=133.46
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 4100 0 0 0 13343 3 0 0 25 0 1 0 103598365 19263488 2501 1992294400 4194304 5092341 548682068832 18446744073709551615 4241443 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 4703 2501 103 219 0 4481 0
Current children cumulated CPU time (s) 133.46
Current children cumulated vsize (KiB) 18812

[startup+133.602 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25340
/proc/meminfo: memFree=1548136/2055920 swapFree=4192812/4192956
[pid=25339] ppid=25337 vsize=18812 CPUtime=133.56
/proc/25339/stat : 25339 (minisat) R 25337 25339 25141 0 -1 4194304 4124 0 0 0 13353 3 0 0 25 0 1 0 103598365 19263488 2525 1992294400 4194304 5092341 548682068832 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/25339/statm: 4703 2525 103 219 0 4481 0
Current children cumulated CPU time (s) 133.56
Current children cumulated vsize (KiB) 18812

Child status: 20
Real time (s): 133.633
CPU time (s): 133.594
CPU user time (s): 133.56
CPU system time (s): 0.033994
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 23880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 133.56
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4141
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= 2
involuntary context switches= 300

runsolver used 0.108983 second user time and 0.277957 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-26 16:20:51
IDJOB=1730047
IDBENCH=24720
IDSOLVER=546
FILE ID=node20/1730047-1240755651
PBS_JOBID= 9187103
Free space on /tmp= 66252 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl004.sat05-2716.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730047-1240755651/watcher-1730047-1240755651 -o /tmp/evaluation-result-1730047-1240755651/solver-1730047-1240755651 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1730047-1240755651.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= dd374701f9b3db5a8ac095414c025d77
RANDOM SEED=514645098

node20.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
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		: 3000.214
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1557832 kB
Buffers:         57780 kB
Cached:         360420 kB
SwapCached:          0 kB
Active:         212468 kB
Inactive:       219688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          23680 kB
Slab:            51928 kB
Committed_AS:   437160 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66248 MiB
End job on node20 at 2009-04-26 16:23:05