Trace number 291599

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, and are wall clock time (not CPU 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
KCNFS SMPSAT 6.52 3.32271

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1456895752-14.SAT.shuffled.cnf
MD5SUMfa2304b8263a4aa6972ebd18df695b72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.008998
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51704
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/291599-1171744349/kcnfs-smp   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.00	c Input file : '/tmp/evaluation/291599-1171744349/instance-291599-1171744349.cnf'
0.00/0.00	c [#vars: 80, #clauses: 1704, 5-CNF]
0.00/0.00	c unit clauses propagate before processing (#clause: 1704)
0.00/0.00	c estimated distribution: 8 tasks
0.00/0.01	c [PID]: 11838 11839 11840 11841 11842 11843 11844
0.00/0.50	c [PID]: 11845
0.00/0.50	c real distribution: 8 tasks
6.52/3.32	c <11836> [11845: SAT]
6.52/3.32	c <11836> [END]: 11838 11839 11840 11841 11842 11843 11844
6.52/3.32	s SATISFIABLE
6.52/3.32	v       -1       -2        3        4       -5       -6       -7
6.52/3.32	v        8       -9      -10      -11       12       13      -14
6.52/3.32	v      -15       16      -17       18       19      -20       21
6.52/3.32	v       22       23      -24      -25      -26      -27      -28
6.52/3.32	v      -29       30       31       32       33      -34      -35
6.52/3.32	v       36       37       38      -39      -40       41       42
6.52/3.32	v      -43      -44       45      -46      -47       48      -49
6.52/3.32	v       50       51       52      -53       54      -55       56
6.52/3.32	v       57      -58       59       60      -61       62       63
6.52/3.32	v      -64       65       66       67      -68       69      -70
6.52/3.32	v       71       72       73      -74       75      -76       77
6.52/3.32	v      -78       79       80        0
6.52/3.32	c CPU time            : 0.660 seconds
6.52/3.32	c Elapsed Time        : 3.316 seconds
6.52/3.32	c Size of search tree : 2897 nodes
6.52/3.32	c average speed       : 4389.394 nodes/sec.
6.52/3.32

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-291599-1171744349 -o ROOT/results/node19/solver-291599-1171744349 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291599-1171744349/kcnfs-smp /tmp/evaluation/291599-1171744349/instance-291599-1171744349.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.87 0.64 3/77 11836
/proc/meminfo: memFree=1492472/2055920 swapFree=4192812/4192956
[pid=11836] ppid=11834 vsize=180912 CPUtime=0
/proc/11836/stat : 11836 (kcnfs-smp) R 11834 11836 11643 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 194388934 185253888 116 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134820679 0 0 4096 0 0 0 0 17 1 0 0
/proc/11836/statm: 45228 118 48 160 0 45066 0

[startup+0.107043 s]
/proc/loadavg: 0.92 0.87 0.64 3/77 11836
/proc/meminfo: memFree=1492472/2055920 swapFree=4192812/4192956
[pid=11836] ppid=11834 vsize=181176 CPUtime=0
/proc/11836/stat : 11836 (kcnfs-smp) R 11834 11836 11643 0 -1 4194304 404 0 0 0 0 0 0 0 23 0 1 0 194388934 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836899 0 0 4096 0 0 0 0 17 0 0 0
/proc/11836/statm: 45294 246 65 160 0 45132 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 181176

[startup+0.515085 s]
/proc/loadavg: 0.92 0.87 0.64 3/77 11836
/proc/meminfo: memFree=1492472/2055920 swapFree=4192812/4192956
[pid=11836] ppid=11834 vsize=181176 CPUtime=0
/proc/11836/stat : 11836 (kcnfs-smp) S 11834 11836 11643 0 -1 4194304 472 0 0 0 0 0 0 0 23 0 1 0 194388934 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11836/statm: 45294 246 65 160 0 45132 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 181176

[startup+1.33717 s]
/proc/loadavg: 0.92 0.87 0.64 9/86 11845
/proc/meminfo: memFree=1489264/2055920 swapFree=4192812/4192956
[pid=11836] ppid=11834 vsize=181176 CPUtime=0
/proc/11836/stat : 11836 (kcnfs-smp) S 11834 11836 11643 0 -1 4194304 472 0 0 0 0 0 0 0 23 0 1 0 194388934 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11836/statm: 45294 246 65 160 0 45132 0
[pid=11838] ppid=11836 vsize=181176 CPUtime=0.52
/proc/11838/stat : 11838 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 52 0 0 0 24 0 1 0 194388935 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134720659 0 0 4096 2 0 0 0 17 1 0 0
/proc/11838/statm: 45294 264 73 160 0 45132 0
[pid=11839] ppid=11836 vsize=181176 CPUtime=0.4
/proc/11839/stat : 11839 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 40 0 0 0 24 0 1 0 194388935 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134698116 0 0 4096 0 0 0 0 17 1 0 0
/proc/11839/statm: 45294 264 73 160 0 45132 0
[pid=11840] ppid=11836 vsize=181176 CPUtime=0.4
/proc/11840/stat : 11840 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 40 0 0 0 25 0 1 0 194388936 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134581657 0 0 4096 2 0 0 0 17 1 0 0
/proc/11840/statm: 45294 264 73 160 0 45132 0
[pid=11841] ppid=11836 vsize=181176 CPUtime=0.3
/proc/11841/stat : 11841 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 30 0 0 0 25 0 1 0 194388937 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580277 0 0 4096 0 0 0 0 17 1 0 0
/proc/11841/statm: 45294 264 73 160 0 45132 0
[pid=11842] ppid=11836 vsize=181176 CPUtime=0.32
/proc/11842/stat : 11842 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 32 0 0 0 25 0 1 0 194388937 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134589683 0 0 4096 2 0 0 0 17 0 0 0
/proc/11842/statm: 45294 264 73 160 0 45132 0
[pid=11843] ppid=11836 vsize=181176 CPUtime=0.2
/proc/11843/stat : 11843 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 20 0 0 0 25 0 1 0 194388937 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580073 0 0 4096 0 0 0 0 17 0 0 0
/proc/11843/statm: 45294 264 73 160 0 45132 0
[pid=11844] ppid=11836 vsize=181176 CPUtime=0.24
/proc/11844/stat : 11844 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 24 0 0 0 25 0 1 0 194388977 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572829 0 0 4096 2 0 0 0 17 0 0 0
/proc/11844/statm: 45294 264 73 160 0 45132 0
[pid=11845] ppid=11836 vsize=181176 CPUtime=0.22
/proc/11845/stat : 11845 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 22 0 0 0 25 0 1 0 194388982 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580266 0 0 4096 0 0 0 0 17 0 0 0
/proc/11845/statm: 45294 264 73 160 0 45132 0
Current children cumulated CPU time (s) 2.6
Current children cumulated vsize (KiB) 1630584

[startup+2.98936 s]
/proc/loadavg: 0.92 0.87 0.64 9/86 11845
/proc/meminfo: memFree=1489072/2055920 swapFree=4192812/4192956
[pid=11836] ppid=11834 vsize=181176 CPUtime=0
/proc/11836/stat : 11836 (kcnfs-smp) S 11834 11836 11643 0 -1 4194304 472 0 0 0 0 0 0 0 23 0 1 0 194388934 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11836/statm: 45294 246 65 160 0 45132 0
[pid=11838] ppid=11836 vsize=181176 CPUtime=0.97
/proc/11838/stat : 11838 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 97 0 0 0 25 0 1 0 194388935 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134612086 0 0 4096 2 0 0 0 17 1 0 0
/proc/11838/statm: 45294 264 73 160 0 45132 0
[pid=11839] ppid=11836 vsize=181176 CPUtime=0.8
/proc/11839/stat : 11839 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 80 0 0 0 25 0 1 0 194388935 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134612273 0 0 4096 0 0 0 0 17 1 0 0
/proc/11839/statm: 45294 264 73 160 0 45132 0
[pid=11840] ppid=11836 vsize=181176 CPUtime=0.8
/proc/11840/stat : 11840 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 80 0 0 0 25 0 1 0 194388936 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134574270 0 0 4096 2 0 0 0 17 1 0 0
/proc/11840/statm: 45294 264 73 160 0 45132 0
[pid=11841] ppid=11836 vsize=181176 CPUtime=0.7
/proc/11841/stat : 11841 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 70 0 0 0 25 0 1 0 194388937 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577031 0 0 4096 0 0 0 0 17 1 0 0
/proc/11841/statm: 45294 264 73 160 0 45132 0
[pid=11842] ppid=11836 vsize=0 CPUtime=0.5
/proc/11842/stat : 11842 (kcnfs-smp) R 11836 11836 11643 0 -1 4194372 156 0 0 0 50 0 0 0 25 0 1 0 194388937 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 2 0 0 0 17 0 0 0
/proc/11842/statm: 0 0 0 0 0 0 0
[pid=11843] ppid=11836 vsize=181176 CPUtime=0.72
/proc/11843/stat : 11843 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 72 0 0 0 25 0 1 0 194388937 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577417 0 0 4096 0 0 0 0 17 0 0 0
/proc/11843/statm: 45294 264 73 160 0 45132 0
[pid=11844] ppid=11836 vsize=181176 CPUtime=0.74
/proc/11844/stat : 11844 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 74 0 0 0 25 0 1 0 194388977 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134610306 0 0 4096 2 0 0 0 17 0 0 0
/proc/11844/statm: 45294 264 73 160 0 45132 0
[pid=11845] ppid=11836 vsize=0 CPUtime=0.66
/proc/11845/stat : 11845 (kcnfs-smp) R 11836 11836 11643 0 -1 4194372 156 0 0 0 66 0 0 0 25 0 1 0 194388982 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/11845/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5.89
Current children cumulated vsize (KiB) 1268232

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

[startup+3.2984 s]
/proc/loadavg: 0.92 0.87 0.64 9/86 11845
/proc/meminfo: memFree=1489072/2055920 swapFree=4192812/4192956
[pid=11836] ppid=11834 vsize=181176 CPUtime=0
/proc/11836/stat : 11836 (kcnfs-smp) S 11834 11836 11643 0 -1 4194304 472 0 0 0 0 0 0 0 23 0 1 0 194388934 185524224 246 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11836/statm: 45294 246 65 160 0 45132 0
[pid=11838] ppid=11836 vsize=181176 CPUtime=1.02
/proc/11838/stat : 11838 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 102 0 0 0 25 0 1 0 194388935 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134614327 0 0 4096 2 0 0 0 17 1 0 0
/proc/11838/statm: 45294 264 73 160 0 45132 0
[pid=11839] ppid=11836 vsize=181176 CPUtime=0.9
/proc/11839/stat : 11839 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 90 0 0 0 25 0 1 0 194388935 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577559 0 0 4096 0 0 0 0 17 1 0 0
/proc/11839/statm: 45294 264 73 160 0 45132 0
[pid=11840] ppid=11836 vsize=181176 CPUtime=0.87
/proc/11840/stat : 11840 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 87 0 0 0 25 0 1 0 194388936 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134589698 0 0 4096 2 0 0 0 17 1 0 0
/proc/11840/statm: 45294 264 73 160 0 45132 0
[pid=11841] ppid=11836 vsize=181176 CPUtime=0.8
/proc/11841/stat : 11841 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 80 0 0 0 25 0 1 0 194388937 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134717207 0 0 4096 0 0 0 0 17 1 0 0
/proc/11841/statm: 45294 264 73 160 0 45132 0
[pid=11842] ppid=11836 vsize=0 CPUtime=0.5
/proc/11842/stat : 11842 (kcnfs-smp) R 11836 11836 11643 0 -1 4194372 156 0 0 0 50 0 0 0 25 0 1 0 194388937 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 2 0 0 0 17 0 0 0
/proc/11842/statm: 0 0 0 0 0 0 0
[pid=11843] ppid=11836 vsize=0 CPUtime=0.75
/proc/11843/stat : 11843 (kcnfs-smp) R 11836 11836 11643 0 -1 4194372 156 0 0 0 75 0 0 0 25 0 1 0 194388937 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/11843/statm: 0 0 0 0 0 0 0
[pid=11844] ppid=11836 vsize=181176 CPUtime=1.02
/proc/11844/stat : 11844 (kcnfs-smp) R 11836 11836 11643 0 -1 4194368 54 0 0 0 102 0 0 0 25 0 1 0 194388977 185524224 264 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134589648 0 0 4096 2 0 0 0 17 0 0 0
/proc/11844/statm: 45294 264 73 160 0 45132 0
[pid=11845] ppid=11836 vsize=0 CPUtime=0.66
/proc/11845/stat : 11845 (kcnfs-smp) D 11836 11836 11643 0 -1 4194372 156 0 0 0 66 0 0 0 25 0 1 0 194388982 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 0 0 0
/proc/11845/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.52
Current children cumulated vsize (KiB) 1087056

Child status: 10

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11836 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=668898 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.671897
while last known CPU time is 6.52

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 3.32271
CPU time (s): 6.52
CPU user time (s): 6.52
CPU system time (s): 0
CPU usage (%): 196.226
Max. virtual memory (cumulated for all children) (KiB): 1630584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.668898
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 741
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= 11
involuntary context switches= 40

runsolver used 0.005999 second user time and 0.018997 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Feb 17 20:32:29 UTC 2007

IDJOB= 291599
IDBENCH= 19819
IDSOLVER= 112
FILE ID= node19/291599-1171744349

PBS_JOBID= 3839250

Free space on /tmp= 66544 MiB

SOLVER NAME= KCNFS SMP
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1456895752-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291599-1171744349/kcnfs-smp /tmp/evaluation/291599-1171744349/instance-291599-1171744349.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-291599-1171744349 -o ROOT/results/node19/solver-291599-1171744349 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291599-1171744349/kcnfs-smp /tmp/evaluation/291599-1171744349/instance-291599-1171744349.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  fa2304b8263a4aa6972ebd18df695b72

RANDOM SEED= 980245963

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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:       1492880 kB
Buffers:         50140 kB
Cached:         398728 kB
SwapCached:          0 kB
Active:         254544 kB
Inactive:       238096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1492880 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3328 kB
Writeback:           0 kB
Mapped:          62668 kB
Slab:            55916 kB
Committed_AS:   778080 kB
PageTables:       1756 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= 66544 MiB

End job on node19 on Sat Feb 17 20:32:33 UTC 2007