Trace number 2090080

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
Conquer 2009-07-10SAT 1.83272 2.14344

General information on the benchmark

Namecsp/rand-2-30-15/
normalized-rand-2-30-15-306-230-23_ext.xml
MD5SUMc4ce6cc75517e5f2dee2a31af5da6809
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.05684
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints221
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension221
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

1.77/2.14	s SATISFIABLE
1.77/2.14	v 2 8 6 0 8 13 2 6 6 9 4 3 11 14 12 14 3 8 9 5 13 13 1 9 13 0 10 13 5 0

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2090080-1247391061/watcher-2090080-1247391061 -o /tmp/evaluation-result-2090080-1247391061/solver-2090080-1247391061 -C 1800 -W 2000 -M 900 HOME/solver -benchname HOME/instance-2090080-1247391061.xml -dir HOME -tmpdir HOME 

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): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.87 4/74 25154
/proc/meminfo: memFree=1839472/2055920 swapFree=4192812/4192956
[pid=25154] ppid=25152 vsize=5356 CPUtime=0
/proc/25154/stat : 25154 (solver) R 25152 25154 23423 0 -1 4194304 271 0 0 0 0 0 0 0 20 0 1 0 26173865 5484544 239 996147200 4194304 4889804 548682068704 18446744073709551615 206381480549 0 2147483391 4100 65536 0 0 0 17 1 0 0
/proc/25154/statm: 1339 239 199 169 0 50 0

[startup+0.0736521 s]
/proc/loadavg: 2.00 2.00 1.87 4/74 25154
/proc/meminfo: memFree=1839472/2055920 swapFree=4192812/4192956
[pid=25154] ppid=25152 vsize=5356 CPUtime=0.03
/proc/25154/stat : 25154 (solver) S 25152 25154 23423 0 -1 4194304 361 340 0 1 0 0 0 3 17 0 1 0 26173865 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25154/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.101656 s]
/proc/loadavg: 2.00 2.00 1.87 4/74 25154
/proc/meminfo: memFree=1839472/2055920 swapFree=4192812/4192956
[pid=25154] ppid=25152 vsize=5356 CPUtime=0.03
/proc/25154/stat : 25154 (solver) S 25152 25154 23423 0 -1 4194304 361 340 0 1 0 0 0 3 17 0 1 0 26173865 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25154/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301711 s]
/proc/loadavg: 2.00 2.00 1.87 4/74 25154
/proc/meminfo: memFree=1839472/2055920 swapFree=4192812/4192956
[pid=25154] ppid=25152 vsize=5356 CPUtime=0.03
/proc/25154/stat : 25154 (solver) S 25152 25154 23423 0 -1 4194304 361 340 0 1 0 0 0 3 17 0 1 0 26173865 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25154/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701759 s]
/proc/loadavg: 2.00 2.00 1.87 4/74 25154
/proc/meminfo: memFree=1839472/2055920 swapFree=4192812/4192956
[pid=25154] ppid=25152 vsize=5356 CPUtime=0.03
/proc/25154/stat : 25154 (solver) S 25152 25154 23423 0 -1 4194304 361 340 0 1 0 0 0 3 17 0 1 0 26173865 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25154/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50292 s]
/proc/loadavg: 2.00 2.00 1.87 3/84 25168
/proc/meminfo: memFree=1831136/2055920 swapFree=4192812/4192956
[pid=25154] ppid=25152 vsize=5356 CPUtime=0.03
/proc/25154/stat : 25154 (solver) S 25152 25154 23423 0 -1 4194304 361 340 0 1 0 0 0 3 17 0 1 0 26173865 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25154/statm: 1339 242 201 169 0 50 0
[pid=25159] ppid=25154 vsize=311692 CPUtime=1.14
/proc/25159/stat : 25159 (Conquer) R 25154 25154 23423 0 -1 0 5987 0 6 0 110 4 0 0 25 0 9 0 26173873 319172608 5473 996147200 134512640 142716928 4294956224 18446744073709551615 134768448 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/25159/statm: 77923 5473 684 2003 0 75334 0
[pid=25159/tid=25161] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25161/stat : 25161 (Conquer) S 25154 25154 23423 0 -1 64 0 0 0 0 0 0 0 0 17 0 9 0 26173877 319172608 5473 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=25159/tid=25162] ppid=25154 vsize=311692 CPUtime=0.01
/proc/25159/task/25162/stat : 25162 (Conquer) S 25154 25154 23423 0 -1 64 17 0 0 0 1 0 0 0 16 0 9 0 26173895 319172608 5473 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25163] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25163/stat : 25163 (Conquer) S 25154 25154 23423 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 5473 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25164] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25164/stat : 25164 (Conquer) S 25154 25154 23423 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 5473 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25165] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25165/stat : 25165 (Conquer) S 25154 25154 23423 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 5473 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25166] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25166/stat : 25166 (Conquer) S 25154 25154 23423 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 5473 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25167] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25167/stat : 25167 (Conquer) S 25154 25154 23423 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 5473 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25168] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25168/stat : 25168 (Conquer) S 25154 25154 23423 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 26173903 319172608 5473 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 317048

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

[startup+1.90299 s]
/proc/loadavg: 2.00 2.00 1.87 3/84 25168
/proc/meminfo: memFree=1831136/2055920 swapFree=4192812/4192956
[pid=25154] ppid=25152 vsize=5356 CPUtime=0.03
/proc/25154/stat : 25154 (solver) S 25152 25154 23423 0 -1 4194304 361 340 0 1 0 0 0 3 17 0 1 0 26173865 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25154/statm: 1339 242 201 169 0 50 0
[pid=25159] ppid=25154 vsize=311692 CPUtime=1.53
/proc/25159/stat : 25159 (Conquer) R 25154 25154 23423 0 -1 0 7413 0 6 0 149 4 0 0 25 0 9 0 26173873 319172608 6881 996147200 134512640 142716928 4294956224 18446744073709551615 134827590 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/25159/statm: 77923 6881 684 2003 0 75334 0
[pid=25159/tid=25161] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25161/stat : 25161 (Conquer) S 25154 25154 23423 0 -1 64 0 0 0 0 0 0 0 0 17 0 9 0 26173877 319172608 6881 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=25159/tid=25162] ppid=25154 vsize=311692 CPUtime=0.01
/proc/25159/task/25162/stat : 25162 (Conquer) S 25154 25154 23423 0 -1 64 17 0 0 0 1 0 0 0 16 0 9 0 26173895 319172608 6881 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25163] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25163/stat : 25163 (Conquer) S 25154 25154 23423 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 6881 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25164] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25164/stat : 25164 (Conquer) S 25154 25154 23423 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 6881 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25165] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25165/stat : 25165 (Conquer) S 25154 25154 23423 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 6881 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25166] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25166/stat : 25166 (Conquer) S 25154 25154 23423 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 6881 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25167] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25167/stat : 25167 (Conquer) S 25154 25154 23423 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 6881 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25168] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25168/stat : 25168 (Conquer) S 25154 25154 23423 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 6881 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.56
Current children cumulated vsize (KiB) 317048

[startup+2.10303 s]
/proc/loadavg: 2.00 2.00 1.87 3/84 25168
/proc/meminfo: memFree=1810464/2055920 swapFree=4192812/4192956
[pid=25154] ppid=25152 vsize=5356 CPUtime=0.03
/proc/25154/stat : 25154 (solver) S 25152 25154 23423 0 -1 4194304 361 340 0 1 0 0 0 3 17 0 1 0 26173865 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25154/statm: 1339 242 201 169 0 50 0
[pid=25159] ppid=25154 vsize=311692 CPUtime=1.74
/proc/25159/stat : 25159 (Conquer) R 25154 25154 23423 0 -1 0 8064 0 6 0 169 5 0 0 25 0 9 0 26173873 319172608 7524 996147200 134512640 142716928 4294956224 18446744073709551615 134750741 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/25159/statm: 77923 7524 684 2003 0 75334 0
[pid=25159/tid=25161] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25161/stat : 25161 (Conquer) S 25154 25154 23423 0 -1 64 0 0 0 0 0 0 0 0 17 0 9 0 26173877 319172608 7524 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=25159/tid=25162] ppid=25154 vsize=311692 CPUtime=0.02
/proc/25159/task/25162/stat : 25162 (Conquer) S 25154 25154 23423 0 -1 64 20 0 0 0 2 0 0 0 16 0 9 0 26173895 319172608 7524 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25163] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25163/stat : 25163 (Conquer) S 25154 25154 23423 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 7524 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25164] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25164/stat : 25164 (Conquer) S 25154 25154 23423 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 7524 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25165] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25165/stat : 25165 (Conquer) S 25154 25154 23423 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 7524 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25166] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25166/stat : 25166 (Conquer) S 25154 25154 23423 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 7524 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25167] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25167/stat : 25167 (Conquer) S 25154 25154 23423 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 7524 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=25159/tid=25168] ppid=25154 vsize=311692 CPUtime=0
/proc/25159/task/25168/stat : 25168 (Conquer) S 25154 25154 23423 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 26173903 319172608 7524 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.77
Current children cumulated vsize (KiB) 317048

Child status: 0
Real time (s): 2.14344
CPU time (s): 1.83272
CPU user time (s): 1.73574
CPU system time (s): 0.096985
CPU usage (%): 85.5036
Max. virtual memory (cumulated for all children) (KiB): 317048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.73574
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8925
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 221
involuntary context switches= 169

runsolver used 0.005999 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node2 at 2009-07-12 11:31:01
IDJOB=2090080
IDBENCH=59673
IDSOLVER=740
FILE ID=node2/2090080-1247391061
PBS_JOBID= 9507277
Free space on /tmp= 66336 MiB

SOLVER NAME= Conquer 2009-06-04
BENCH NAME= CPAI08/csp/rand-2-30-15/normalized-rand-2-30-15-306-230-23_ext.xml
COMMAND LINE= HOME/solver -benchname BENCHNAME -dir DIR -tmpdir TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090080-1247391061/watcher-2090080-1247391061 -o /tmp/evaluation-result-2090080-1247391061/solver-2090080-1247391061 -C 1800 -W 2000 -M 900  HOME/solver -benchname HOME/instance-2090080-1247391061.xml -dir HOME -tmpdir HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c4ce6cc75517e5f2dee2a31af5da6809
RANDOM SEED=422609518

node2.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		: 3000.265
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	: 5914.62
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		: 3000.265
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:       1840016 kB
Buffers:         16564 kB
Cached:         128480 kB
SwapCached:          0 kB
Active:          99952 kB
Inactive:        68740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           21080 kB
Writeback:           0 kB
Mapped:          34768 kB
Slab:            32496 kB
Committed_AS:   185572 kB
PageTables:       1936 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= 66316 MiB
End job on node2 at 2009-07-12 11:31:04