Trace number 2682567

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
PB/CT 0.1 fixedUNSAT 376.21 376.304

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900573901.opb
MD5SUM40d0bcc4171e4a5907ae30e54ba56b80
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark50.2884
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 701
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 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 23/0 clauses 2684/0 units 0
0.00/0.03	c vars 231
376.11/376.27	c 339.918 14.1016 492 2062481
376.20/376.30	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682567-1277475751/watcher-2682567-1277475751 -o /tmp/evaluation-result-2682567-1277475751/solver-2682567-1277475751 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682567-1277475751.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): 2000 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: 0.87 0.34 0.12 3/106 28841
/proc/meminfo: memFree=1826764/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=2136 CPUtime=0
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 247 0 0 0 0 0 0 0 20 0 1 0 88867266 2187264 166 1992294400 134512640 136421960 4294304320 18446744073709551615 135378032 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28841/statm: 534 166 144 467 0 65 0

[startup+0.044258 s]
/proc/loadavg: 0.87 0.34 0.12 3/106 28841
/proc/meminfo: memFree=1826764/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=4256 CPUtime=0.04
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 757 0 0 0 4 0 0 0 20 0 1 0 88867266 4358144 676 1992294400 134512640 136421960 4294304320 18446744073709551615 134597721 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 1064 676 187 467 0 595 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4256

[startup+0.101264 s]
/proc/loadavg: 0.87 0.34 0.12 3/106 28841
/proc/meminfo: memFree=1826764/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=10100 CPUtime=0.09
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 2176 0 0 0 9 0 0 0 20 0 1 0 88867266 10342400 2093 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 2525 2093 213 467 0 2056 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10100

[startup+0.301284 s]
/proc/loadavg: 0.87 0.34 0.12 3/106 28841
/proc/meminfo: memFree=1826764/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=10228 CPUtime=0.29
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 2218 0 0 0 25 4 0 0 20 0 1 0 88867266 10473472 2135 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 2557 2135 213 467 0 2088 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10228

[startup+0.701324 s]
/proc/loadavg: 0.87 0.34 0.12 3/106 28841
/proc/meminfo: memFree=1826764/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=10360 CPUtime=0.69
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 2250 0 0 0 61 8 0 0 20 0 1 0 88867266 10608640 2167 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 2590 2167 213 467 0 2121 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10360

[startup+1.50141 s]
/proc/loadavg: 0.87 0.34 0.12 2/107 28842
/proc/meminfo: memFree=1818820/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=10488 CPUtime=1.49
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 2280 0 0 0 131 18 0 0 22 0 1 0 88867266 10739712 2197 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 2622 2197 213 467 0 2153 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10488

[startup+3.10157 s]
/proc/loadavg: 0.87 0.34 0.12 2/107 28842
/proc/meminfo: memFree=1818572/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=10744 CPUtime=3.09
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 2326 0 0 0 270 39 0 0 25 0 1 0 88867266 11001856 2243 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 2686 2243 213 467 0 2217 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10744

[startup+6.30189 s]
/proc/loadavg: 0.88 0.35 0.12 2/107 28842
/proc/meminfo: memFree=1817952/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=10872 CPUtime=6.29
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 2386 0 0 0 551 78 0 0 25 0 1 0 88867266 11132928 2303 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 2718 2303 213 467 0 2249 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10872

[startup+12.7015 s]
/proc/loadavg: 0.89 0.36 0.13 2/107 28842
/proc/meminfo: memFree=1817704/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=11132 CPUtime=12.69
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 2431 0 0 0 1108 161 0 0 25 0 1 0 88867266 11399168 2348 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 2783 2348 213 467 0 2314 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11132

[startup+25.5008 s]
/proc/loadavg: 0.92 0.39 0.14 2/107 28842
/proc/meminfo: memFree=1817456/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=11520 CPUtime=25.49
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 2529 0 0 0 2252 297 0 0 25 0 1 0 88867266 11796480 2446 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 2880 2446 213 467 0 2411 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11520

[startup+51.1004 s]
/proc/loadavg: 0.94 0.44 0.16 2/107 28844
/proc/meminfo: memFree=1816836/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=11908 CPUtime=51.07
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 2640 0 0 0 4529 578 0 0 25 0 1 0 88867266 12193792 2557 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 2977 2557 213 467 0 2508 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11908

[startup+102.309 s]
/proc/loadavg: 0.97 0.52 0.20 2/107 28844
/proc/meminfo: memFree=1816216/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=12568 CPUtime=102.27
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 2788 0 0 0 9110 1117 0 0 25 0 1 0 88867266 12869632 2705 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 3142 2705 213 467 0 2673 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12568

[startup+162.301 s]
/proc/loadavg: 0.99 0.61 0.25 2/107 28846
/proc/meminfo: memFree=1815472/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=13228 CPUtime=162.25
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 2946 0 0 0 14489 1736 0 0 25 0 1 0 88867266 13545472 2863 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 3307 2863 213 467 0 2838 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13228

[startup+222.301 s]
/proc/loadavg: 0.99 0.67 0.30 2/107 28848
/proc/meminfo: memFree=1815224/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=13504 CPUtime=222.23
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 3011 0 0 0 19891 2332 0 0 25 0 1 0 88867266 13828096 2928 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 3376 2928 213 467 0 2907 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13504

[startup+282.301 s]
/proc/loadavg: 0.99 0.73 0.34 2/107 28850
/proc/meminfo: memFree=1814604/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=14048 CPUtime=282.22
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 3166 0 0 0 25323 2899 0 0 25 0 1 0 88867266 14385152 3083 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 3512 3083 213 467 0 3043 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14048

[startup+342.301 s]
/proc/loadavg: 0.99 0.78 0.38 2/107 28852
/proc/meminfo: memFree=1814356/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=14304 CPUtime=342.2
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 3230 0 0 0 30863 3357 0 0 25 0 1 0 88867266 14647296 3147 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 3576 3147 213 467 0 3107 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14304

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

[startup+358.301 s]
/proc/loadavg: 0.99 0.79 0.38 2/107 28852
/proc/meminfo: memFree=1814232/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=14436 CPUtime=358.2
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 3239 0 0 0 32345 3475 0 0 25 0 1 0 88867266 14782464 3156 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 3609 3156 213 467 0 3140 0
Current children cumulated CPU time (s) 358.2
Current children cumulated vsize (KiB) 14436

[startup+364.701 s]
/proc/loadavg: 0.99 0.79 0.39 2/107 28852
/proc/meminfo: memFree=1814232/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=14436 CPUtime=364.6
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 3239 0 0 0 32933 3527 0 0 25 0 1 0 88867266 14782464 3156 1992294400 134512640 136421960 4294304320 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 3609 3156 213 467 0 3140 0
Current children cumulated CPU time (s) 364.6
Current children cumulated vsize (KiB) 14436

[startup+371.101 s]
/proc/loadavg: 0.99 0.80 0.39 2/107 28852
/proc/meminfo: memFree=1814232/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=14436 CPUtime=371
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 3239 0 0 0 33519 3581 0 0 25 0 1 0 88867266 14782464 3156 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 3609 3156 213 467 0 3140 0
Current children cumulated CPU time (s) 371
Current children cumulated vsize (KiB) 14436

[startup+374.301 s]
/proc/loadavg: 0.99 0.80 0.40 2/107 28852
/proc/meminfo: memFree=1814232/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=14436 CPUtime=374.19
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 3239 0 0 0 33811 3608 0 0 25 0 1 0 88867266 14782464 3156 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 3609 3156 213 467 0 3140 0
Current children cumulated CPU time (s) 374.19
Current children cumulated vsize (KiB) 14436

[startup+375.108 s]
/proc/loadavg: 0.99 0.80 0.40 2/107 28852
/proc/meminfo: memFree=1814232/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=14436 CPUtime=375
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 3239 0 0 0 33885 3615 0 0 25 0 1 0 88867266 14782464 3156 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 3609 3156 213 467 0 3140 0
Current children cumulated CPU time (s) 375
Current children cumulated vsize (KiB) 14436

[startup+375.9 s]
/proc/loadavg: 0.99 0.80 0.40 2/107 28852
/proc/meminfo: memFree=1814232/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=14436 CPUtime=375.79
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 3239 0 0 0 33957 3622 0 0 25 0 1 0 88867266 14782464 3156 1992294400 134512640 136421960 4294304320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 3609 3156 213 467 0 3140 0
Current children cumulated CPU time (s) 375.79
Current children cumulated vsize (KiB) 14436

[startup+376.3 s]
/proc/loadavg: 0.99 0.80 0.40 2/107 28852
/proc/meminfo: memFree=1814232/2059040 swapFree=4140428/4192956
[pid=28841] ppid=28839 vsize=10168 CPUtime=376.2
/proc/28841/stat : 28841 (pbct) R 28839 28841 28704 0 -1 4202496 3264 0 0 0 33994 3626 0 0 25 0 1 0 88867266 10412032 2248 1992294400 134512640 136421960 4294304320 18446744073709551615 135801284 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28841/statm: 2542 2248 237 467 0 2073 0
Current children cumulated CPU time (s) 376.2
Current children cumulated vsize (KiB) 10168

Child status: 0
Real time (s): 376.304
CPU time (s): 376.21
CPU user time (s): 339.943
CPU system time (s): 36.2665
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 14436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 339.943
system time used= 36.2665
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3265
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= 1
involuntary context switches= 1008

runsolver used 0.700893 second user time and 1.70374 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-25 16:22:31
IDJOB=2682567
IDBENCH=1314
IDSOLVER=1192
FILE ID=node045/2682567-1277475751
PBS_JOBID= 11190500
Free space on /tmp= 62508 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900573901.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682567-1277475751/watcher-2682567-1277475751 -o /tmp/evaluation-result-2682567-1277475751/solver-2682567-1277475751 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682567-1277475751.opb

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

MD5SUM BENCH= 40d0bcc4171e4a5907ae30e54ba56b80
RANDOM SEED=921206146

node045.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.247
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
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		: 3000.247
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1827292 kB
Buffers:         43212 kB
Cached:          86792 kB
SwapCached:       5348 kB
Active:          63752 kB
Inactive:        79144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827292 kB
SwapTotal:     4192956 kB
SwapFree:      4140428 kB
Dirty:            2036 kB
Writeback:           0 kB
AnonPages:       11588 kB
Mapped:          12008 kB
Slab:            66840 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182332 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62508 MiB
End job on node045 at 2010-06-25 16:28:47