Trace number 1805849

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
minisat2-core 070721UNSAT 77.0533 77.0786

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-3cage-unsat-9-14.sat05-2589.reshuffled-07.cnf
MD5SUM4e736dbc376aed9798860699ef195d83
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark72.062
Satisfiable
(Un)Satisfiability was proved
Number of variables87
Number of clauses232
Sum of the clauses size696
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3232
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  87                                                   |
0.00/0.00	|  Number of clauses:    232                                                  |
0.00/0.00	|  Parsing time:         0.00         s                                       |
0.00/0.00	============================[ Search Statistics ]==============================
0.00/0.00	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	===============================================================================
0.00/0.00	|         0 |      87      232      696 |       77        0    nan |  0.000 % |
0.00/0.00	|       101 |      87      232      696 |       85      101     14 |  0.013 % |
0.00/0.00	|       252 |      87      232      696 |       93      138     16 |  0.013 % |
0.00/0.00	|       478 |      87      232      696 |      102      100     12 |  0.013 % |
0.00/0.01	|       815 |      87      232      696 |      113      138     12 |  0.013 % |
0.00/0.01	|      1322 |      87      232      696 |      124       81     10 |  0.013 % |
0.00/0.02	|      2082 |      87      232      696 |      137       86     10 |  0.013 % |
0.02/0.03	|      3222 |      87      232      696 |      150      135     11 |  0.013 % |
0.02/0.05	|      4931 |      87      232      696 |      165      126     14 |  0.013 % |
0.02/0.08	|      7493 |      87      232      696 |      182      123     12 |  0.013 % |
0.09/0.12	|     11337 |      87      232      696 |      200      135     12 |  0.013 % |
0.09/0.18	|     17104 |      87      232      696 |      220      151     12 |  0.013 % |
0.19/0.28	|     25753 |      87      232      696 |      242      190     13 |  0.013 % |
0.39/0.44	|     38727 |      87      232      696 |      266      210     12 |  0.013 % |
0.59/0.67	|     58190 |      87      232      696 |      293      263     15 |  0.013 % |
1.00/1.04	|     87383 |      87      232      696 |      323      261     16 |  0.013 % |
1.49/1.57	|    131172 |      87      232      696 |      355      205     12 |  0.013 % |
2.29/2.34	|    196857 |      87      232      696 |      390      261     12 |  0.013 % |
3.59/3.64	|    295384 |      87      232      696 |      429      225     13 |  0.013 % |
5.40/5.47	|    443173 |      87      232      696 |      472      387     12 |  0.013 % |
8.19/8.26	|    664856 |      87      232      696 |      520      292     12 |  0.013 % |
12.29/12.37	|    997381 |      87      232      696 |      572      360     11 |  0.013 % |
18.69/18.77	|   1496170 |      87      232      696 |      629      435     13 |  0.013 % |
28.39/28.42	|   2244352 |      87      232      696 |      692      472     12 |  0.014 % |
43.38/43.43	|   3366628 |      87      232      696 |      761      474     12 |  0.027 % |
66.57/66.62	|   5050041 |      86      228      684 |      837      409     11 |  1.176 % |
76.97/77.07	===============================================================================
76.97/77.07	restarts              : 26
76.97/77.07	conflicts             : 5825984        (75616 /sec)
76.97/77.07	decisions             : 8754084        (1.87 % random) (113620 /sec)
76.97/77.07	propagations          : 83075266       (1078237 /sec)
76.97/77.07	conflict literals     : 78416828       (18.25 % deleted)
76.97/77.07	Memory used           : 2.24 MB
76.97/77.07	CPU time              : 77.0473 s
76.97/77.07	
76.97/77.07	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-1805849-1242142264/watcher-1805849-1242142264 -o /tmp/evaluation-result-1805849-1242142264/solver-1805849-1242142264 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1805849-1242142264.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.60 0.28 0.72 3/64 16086
/proc/meminfo: memFree=1053616/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=1892 CPUtime=0
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 113 0 0 0 0 0 0 0 20 0 1 0 242259652 1937408 98 1992294400 134512640 135213614 4294956256 18446744073709551615 134537443 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 473 98 77 171 0 299 0

[startup+0.025509 s]
/proc/loadavg: 0.60 0.28 0.72 3/64 16086
/proc/meminfo: memFree=1053616/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=1892 CPUtime=0.02
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 115 0 0 0 2 0 0 0 20 0 1 0 242259652 1937408 100 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 473 100 77 171 0 299 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1892

[startup+0.101518 s]
/proc/loadavg: 0.60 0.28 0.72 3/64 16086
/proc/meminfo: memFree=1053616/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=1892 CPUtime=0.09
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 117 0 0 0 9 0 0 0 20 0 1 0 242259652 1937408 102 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 473 102 77 171 0 299 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1892

[startup+0.301541 s]
/proc/loadavg: 0.60 0.28 0.72 3/64 16086
/proc/meminfo: memFree=1053616/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=1892 CPUtime=0.29
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 121 0 0 0 29 0 0 0 21 0 1 0 242259652 1937408 106 1992294400 134512640 135213614 4294956256 18446744073709551615 134526985 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 473 106 77 171 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1892

[startup+0.701587 s]
/proc/loadavg: 0.60 0.28 0.72 3/64 16086
/proc/meminfo: memFree=1053616/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=1892 CPUtime=0.69
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 125 0 0 0 69 0 0 0 25 0 1 0 242259652 1937408 110 1992294400 134512640 135213614 4294956256 18446744073709551615 134530577 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 473 110 77 171 0 299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1892

[startup+1.50168 s]
/proc/loadavg: 0.60 0.28 0.72 2/65 16087
/proc/meminfo: memFree=1053416/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=1892 CPUtime=1.49
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 130 0 0 0 149 0 0 0 25 0 1 0 242259652 1937408 115 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 473 115 77 171 0 299 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1892

[startup+3.10186 s]
/proc/loadavg: 0.60 0.28 0.72 2/65 16087
/proc/meminfo: memFree=1053288/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=1892 CPUtime=3.09
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 136 0 0 0 309 0 0 0 25 0 1 0 242259652 1937408 121 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 473 121 77 171 0 299 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1892

[startup+6.30123 s]
/proc/loadavg: 0.63 0.29 0.72 2/65 16087
/proc/meminfo: memFree=1053224/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=2024 CPUtime=6.29
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 147 0 0 0 629 0 0 0 25 0 1 0 242259652 2072576 132 1992294400 134512640 135213614 4294956256 18446744073709551615 134536128 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 506 132 77 171 0 332 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2024

[startup+12.702 s]
/proc/loadavg: 0.66 0.30 0.72 2/65 16087
/proc/meminfo: memFree=1053104/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=2024 CPUtime=12.69
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 157 0 0 0 1269 0 0 0 25 0 1 0 242259652 2072576 142 1992294400 134512640 135213614 4294956256 18446744073709551615 134529359 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 506 142 77 171 0 332 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2024

[startup+25.5015 s]
/proc/loadavg: 0.73 0.34 0.72 2/65 16087
/proc/meminfo: memFree=1053040/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=2024 CPUtime=25.49
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 169 0 0 0 2549 0 0 0 25 0 1 0 242259652 2072576 154 1992294400 134512640 135213614 4294956256 18446744073709551615 134526802 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 506 154 77 171 0 332 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2024

[startup+51.1014 s]
/proc/loadavg: 0.82 0.39 0.73 2/65 16087
/proc/meminfo: memFree=1052976/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=2156 CPUtime=51.07
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 191 0 0 0 5107 0 0 0 25 0 1 0 242259652 2207744 176 1992294400 134512640 135213614 4294956256 18446744073709551615 134537115 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 539 176 77 171 0 365 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2156

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

[startup+63.9019 s]
/proc/loadavg: 0.85 0.41 0.73 2/65 16087
/proc/meminfo: memFree=1052912/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=2156 CPUtime=63.87
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 200 0 0 0 6387 0 0 0 25 0 1 0 242259652 2207744 185 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 539 185 77 171 0 365 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 2156

[startup+70.3016 s]
/proc/loadavg: 0.87 0.43 0.73 2/65 16087
/proc/meminfo: memFree=1052912/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=2156 CPUtime=70.27
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 203 0 0 0 7027 0 0 0 25 0 1 0 242259652 2207744 188 1992294400 134512640 135213614 4294956256 18446744073709551615 134530658 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 539 188 77 171 0 365 0
Current children cumulated CPU time (s) 70.27
Current children cumulated vsize (KiB) 2156

[startup+73.502 s]
/proc/loadavg: 0.87 0.43 0.73 2/65 16087
/proc/meminfo: memFree=1052912/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=2288 CPUtime=73.47
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 205 0 0 0 7347 0 0 0 25 0 1 0 242259652 2342912 190 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 572 190 77 171 0 398 0
Current children cumulated CPU time (s) 73.47
Current children cumulated vsize (KiB) 2288

[startup+75.1012 s]
/proc/loadavg: 0.88 0.44 0.73 2/65 16087
/proc/meminfo: memFree=1052848/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=2288 CPUtime=75.07
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 205 0 0 0 7507 0 0 0 25 0 1 0 242259652 2342912 190 1992294400 134512640 135213614 4294956256 18446744073709551615 134526802 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 572 190 77 171 0 398 0
Current children cumulated CPU time (s) 75.07
Current children cumulated vsize (KiB) 2288

[startup+75.9053 s]
/proc/loadavg: 0.88 0.44 0.73 2/65 16087
/proc/meminfo: memFree=1052848/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=2288 CPUtime=75.87
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 205 0 0 0 7587 0 0 0 25 0 1 0 242259652 2342912 190 1992294400 134512640 135213614 4294956256 18446744073709551615 134534783 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 572 190 77 171 0 398 0
Current children cumulated CPU time (s) 75.87
Current children cumulated vsize (KiB) 2288

[startup+76.7014 s]
/proc/loadavg: 0.88 0.44 0.73 2/65 16087
/proc/meminfo: memFree=1052848/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=2288 CPUtime=76.67
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 205 0 0 0 7667 0 0 0 25 0 1 0 242259652 2342912 190 1992294400 134512640 135213614 4294956256 18446744073709551615 134526967 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 572 190 77 171 0 398 0
Current children cumulated CPU time (s) 76.67
Current children cumulated vsize (KiB) 2288

[startup+76.9014 s]
/proc/loadavg: 0.88 0.44 0.73 2/65 16087
/proc/meminfo: memFree=1052848/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=2288 CPUtime=76.87
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 205 0 0 0 7687 0 0 0 25 0 1 0 242259652 2342912 190 1992294400 134512640 135213614 4294956256 18446744073709551615 134537486 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 572 190 77 171 0 398 0
Current children cumulated CPU time (s) 76.87
Current children cumulated vsize (KiB) 2288

[startup+77.0054 s]
/proc/loadavg: 0.88 0.44 0.73 2/65 16087
/proc/meminfo: memFree=1052848/2055920 swapFree=4121024/4192956
[pid=16086] ppid=16084 vsize=2288 CPUtime=76.97
/proc/16086/stat : 16086 (minisat_static) R 16084 16086 16019 0 -1 4194304 205 0 0 0 7697 0 0 0 25 0 1 0 242259652 2342912 190 1992294400 134512640 135213614 4294956256 18446744073709551615 134526810 0 0 4096 3 0 0 0 17 1 0 0
/proc/16086/statm: 572 190 77 171 0 398 0
Current children cumulated CPU time (s) 76.97
Current children cumulated vsize (KiB) 2288

Child status: 20
Real time (s): 77.0786
CPU time (s): 77.0533
CPU user time (s): 77.0473
CPU system time (s): 0.005999
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 2288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 77.0473
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 217
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= 203

runsolver used 0.050992 second user time and 0.178972 second system time

The end

Launcher Data 

Begin job on node20 at 2009-05-12 17:31:04
IDJOB=1805849
IDBENCH=24609
IDSOLVER=651
FILE ID=node20/1805849-1242142264
PBS_JOBID= 9289701
Free space on /tmp= 66288 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT07/crafted/Medium/contest05/jarvisalo/mod2-3cage-unsat-9-14.sat05-2589.reshuffled-07.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805849-1242142264/watcher-1805849-1242142264 -o /tmp/evaluation-result-1805849-1242142264/solver-1805849-1242142264 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1805849-1242142264.cnf

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

MD5SUM BENCH= 4e736dbc376aed9798860699ef195d83
RANDOM SEED=1408642006

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:       1054032 kB
Buffers:         84412 kB
Cached:         762116 kB
SwapCached:      66304 kB
Active:         296184 kB
Inactive:       618352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1054032 kB
SwapTotal:     4192956 kB
SwapFree:      4121024 kB
Dirty:             784 kB
Writeback:           0 kB
Mapped:          13472 kB
Slab:            73352 kB
Committed_AS:   974844 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= 66288 MiB
End job on node20 at 2009-05-12 17:32:21