Trace number 360345

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
Pueblo 1.4UNSAT 215.911 215.994

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900569834.opb
MD5SUMff92e7f0cc5c4d2f39e30a6748b3406b
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark37.3243
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 723
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.00/0.03	c starting to Solve
0.00/0.03	c #variables read: 231 - #constraints read: 2707
215.81/215.99	c total time              : 215.93 s
215.81/215.99	s UNSATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360345-1176967159/instance-360345-1176967159.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-360345-1176967159 -o ROOT/results/node20/solver-360345-1176967159 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/360345-1176967159/instance-360345-1176967159.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): 3600 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 3/77 29049
/proc/meminfo: memFree=1650680/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=2552 CPUtime=0
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 144633225 2613248 236 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 638 236 199 16 0 77 0

[startup+0.10251 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29049
/proc/meminfo: memFree=1650680/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=3084 CPUtime=0.09
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 409 0 0 0 9 0 0 0 18 0 1 0 144633225 3158016 379 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134558704 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 771 379 205 16 0 210 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3084

[startup+0.20153 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29049
/proc/meminfo: memFree=1650680/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=3216 CPUtime=0.19
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 448 0 0 0 19 0 0 0 18 0 1 0 144633225 3293184 418 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 804 418 205 16 0 243 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3216

[startup+0.301549 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29049
/proc/meminfo: memFree=1650680/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=3476 CPUtime=0.29
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 505 0 0 0 29 0 0 0 19 0 1 0 144633225 3559424 475 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 869 475 205 16 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3476

[startup+0.70163 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29049
/proc/meminfo: memFree=1650680/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=3608 CPUtime=0.69
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 545 0 0 0 69 0 0 0 22 0 1 0 144633225 3694592 515 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134520075 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 902 515 205 16 0 341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3608

[startup+1.50179 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1649264/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=3824 CPUtime=1.49
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 590 0 0 0 149 0 0 0 25 0 1 0 144633225 3915776 560 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527576 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 956 560 205 16 0 395 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3824

[startup+3.10111 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1648944/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=4064 CPUtime=3.09
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 653 0 0 0 309 0 0 0 25 0 1 0 144633225 4161536 623 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134532935 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1016 623 205 16 0 455 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4064

[startup+6.30175 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1648560/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=4168 CPUtime=6.29
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 692 0 0 0 629 0 0 0 25 0 1 0 144633225 4268032 662 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1042 662 205 16 0 481 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4168

[startup+12.701 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1648240/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=4492 CPUtime=12.68
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 779 0 0 0 1268 0 0 0 25 0 1 0 144633225 4599808 749 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1123 749 205 16 0 562 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4492

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1647792/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=5048 CPUtime=25.48
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 888 0 0 0 2548 0 0 0 25 0 1 0 144633225 5169152 858 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134517823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1262 858 205 16 0 701 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5048

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1647472/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=5280 CPUtime=51.08
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 969 0 0 0 5107 1 0 0 25 0 1 0 144633225 5406720 939 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134556373 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1320 939 205 16 0 759 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5280

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1646896/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=5796 CPUtime=102.26
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 1102 0 0 0 10225 1 0 0 25 0 1 0 144633225 5935104 1072 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528563 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1449 1072 205 16 0 888 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5796

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1646256/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=6424 CPUtime=162.23
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 1261 0 0 0 16221 2 0 0 25 0 1 0 144633225 6578176 1231 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527141 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1606 1231 205 16 0 1045 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6424

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

[startup+179.201 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1646192/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=6508 CPUtime=179.13
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 1275 0 0 0 17911 2 0 0 25 0 1 0 144633225 6664192 1245 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1627 1245 205 16 0 1066 0
Current children cumulated CPU time (s) 179.13
Current children cumulated vsize (KiB) 6508

[startup+192.002 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1646128/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=6508 CPUtime=191.92
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 1275 0 0 0 19190 2 0 0 25 0 1 0 144633225 6664192 1245 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1627 1245 205 16 0 1066 0
Current children cumulated CPU time (s) 191.92
Current children cumulated vsize (KiB) 6508

[startup+204.802 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1646128/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=6508 CPUtime=204.71
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 1282 0 0 0 20469 2 0 0 25 0 1 0 144633225 6664192 1252 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134533487 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1627 1252 205 16 0 1066 0
Current children cumulated CPU time (s) 204.71
Current children cumulated vsize (KiB) 6508

[startup+211.202 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1646128/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=6508 CPUtime=211.11
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 1282 0 0 0 21109 2 0 0 25 0 1 0 144633225 6664192 1252 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1627 1252 205 16 0 1066 0
Current children cumulated CPU time (s) 211.11
Current children cumulated vsize (KiB) 6508

[startup+214.402 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1646128/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=6508 CPUtime=214.31
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 1282 0 0 0 21429 2 0 0 25 0 1 0 144633225 6664192 1252 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1627 1252 205 16 0 1066 0
Current children cumulated CPU time (s) 214.31
Current children cumulated vsize (KiB) 6508

[startup+215.202 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1646128/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=6508 CPUtime=215.11
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 1282 0 0 0 21509 2 0 0 25 0 1 0 144633225 6664192 1252 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1627 1252 205 16 0 1066 0
Current children cumulated CPU time (s) 215.11
Current children cumulated vsize (KiB) 6508

[startup+215.602 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1646128/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=6508 CPUtime=215.51
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 1282 0 0 0 21549 2 0 0 25 0 1 0 144633225 6664192 1252 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1627 1252 205 16 0 1066 0
Current children cumulated CPU time (s) 215.51
Current children cumulated vsize (KiB) 6508

[startup+215.802 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1646128/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=6508 CPUtime=215.71
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 1282 0 0 0 21569 2 0 0 25 0 1 0 144633225 6664192 1252 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1627 1252 205 16 0 1066 0
Current children cumulated CPU time (s) 215.71
Current children cumulated vsize (KiB) 6508

[startup+215.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29050
/proc/meminfo: memFree=1646128/2055920 swapFree=4155228/4192956
[pid=29049] ppid=29047 vsize=6508 CPUtime=215.81
/proc/29049/stat : 29049 (Pueblo) R 29047 29049 28290 0 -1 4194304 1282 0 0 0 21579 2 0 0 25 0 1 0 144633225 6664192 1252 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528066 0 0 4096 0 0 0 0 17 1 0 0
/proc/29049/statm: 1627 1252 205 16 0 1066 0
Current children cumulated CPU time (s) 215.81
Current children cumulated vsize (KiB) 6508

Child status: 20
Real time (s): 215.994
CPU time (s): 215.911
CPU user time (s): 215.884
CPU system time (s): 0.026995
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 6544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 215.884
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1289
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= 232

runsolver used 0.227965 second user time and 0.507922 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Thu Apr 19 07:19:19 UTC 2007

IDJOB= 360345
IDBENCH= 1364
IDSOLVER= 165
FILE ID= node20/360345-1176967159

PBS_JOBID= 4605809

Free space on /tmp= 66455 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900569834.opb
COMMAND LINE= Pueblo /tmp/evaluation/360345-1176967159/instance-360345-1176967159.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-360345-1176967159 -o ROOT/results/node20/conversion-360345-1176967159 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360345-1176967159/instance-360345-1176967159.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-360345-1176967159 -o ROOT/results/node20/solver-360345-1176967159 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/360345-1176967159/instance-360345-1176967159.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  ff92e7f0cc5c4d2f39e30a6748b3406b

RANDOM SEED= 98642400

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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:       1651152 kB
Buffers:         44688 kB
Cached:         273668 kB
SwapCached:      16204 kB
Active:         132392 kB
Inactive:       209308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651152 kB
SwapTotal:     4192956 kB
SwapFree:      4155228 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          30208 kB
Slab:            48704 kB
Committed_AS:  1877352 kB
PageTables:       1744 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= 66455 MiB

End job on node20 on Thu Apr 19 07:22:55 UTC 2007