Trace number 3497231

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
MinisatID 2.5.2-gmp (fixed)UNSAT 28.5317 28.5333

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111223004.opb
MD5SUM651d3a6cc64ca34df144139e51ae2bf7
Bench CategoryDEC-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 benchmark0.987848
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
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 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1227
Number of bits of the biggest sum of numbers11
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	>>> IMPORTANT: two aggregates with the same head occurred. Assuming that this head is certainly true.
28.50/28.53	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3497231-1307919808/watcher-3497231-1307919808 -o /var/tmp/evaluation-result-3497231-1307919808/solver-3497231-1307919808 -C 1800 -W 1900 -M 15500 HOME/minisatid-gmp HOME/instance-3497231-1307919808.opb --verbosity=0 --format=opb --randomseed=742227065 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.36 0.08 0.03 3/177 17283
/proc/meminfo: memFree=1591172/32950904 swapFree=67055440/67111528
[pid=17283] ppid=17281 vsize=7544 CPUtime=0 cores=0,2,4,6
/proc/17283/stat : 17283 (minisatid-gmp) R 17281 17283 17198 0 -1 4202496 392 0 0 0 0 0 0 0 25 0 1 0 903580575 7725056 346 33554432000 4194304 6957856 140736502689920 18446744073709551615 4468763 0 0 4096 17571 0 0 0 17 4 0 0 0
/proc/17283/statm: 1886 346 265 675 0 1202 0

[startup+0.068784 s]
/proc/loadavg: 0.36 0.08 0.03 3/177 17283
/proc/meminfo: memFree=1591172/32950904 swapFree=67055440/67111528
[pid=17283] ppid=17281 vsize=8072 CPUtime=0.06 cores=0,2,4,6
/proc/17283/stat : 17283 (minisatid-gmp) R 17281 17283 17198 0 -1 4202496 541 0 0 0 6 0 0 0 25 0 1 0 903580575 8265728 492 33554432000 4194304 6957856 140736502689920 18446744073709551615 5922216 0 0 4096 17571 0 0 0 17 4 0 0 0
/proc/17283/statm: 2018 492 280 675 0 1334 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8072

[startup+0.100779 s]
/proc/loadavg: 0.36 0.08 0.03 3/177 17283
/proc/meminfo: memFree=1591172/32950904 swapFree=67055440/67111528
[pid=17283] ppid=17281 vsize=8072 CPUtime=0.09 cores=0,2,4,6
/proc/17283/stat : 17283 (minisatid-gmp) R 17281 17283 17198 0 -1 4202496 553 0 0 0 9 0 0 0 25 0 1 0 903580575 8265728 504 33554432000 4194304 6957856 140736502689920 18446744073709551615 4852646 0 0 4096 17571 0 0 0 17 4 0 0 0
/proc/17283/statm: 2018 504 280 675 0 1334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8072

[startup+0.300743 s]
/proc/loadavg: 0.36 0.08 0.03 3/177 17283
/proc/meminfo: memFree=1591172/32950904 swapFree=67055440/67111528
[pid=17283] ppid=17281 vsize=8212 CPUtime=0.29 cores=0,2,4,6
/proc/17283/stat : 17283 (minisatid-gmp) R 17281 17283 17198 0 -1 4202496 632 0 0 0 29 0 0 0 25 0 1 0 903580575 8409088 579 33554432000 4194304 6957856 140736502689920 18446744073709551615 5934014 0 0 4096 17571 0 0 0 17 4 0 0 0
/proc/17283/statm: 2053 579 281 675 0 1369 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8212

[startup+0.700671 s]
/proc/loadavg: 0.36 0.08 0.03 3/177 17283
/proc/meminfo: memFree=1591172/32950904 swapFree=67055440/67111528
[pid=17283] ppid=17281 vsize=4420 CPUtime=0.69 cores=0,2,4,6
/proc/17283/stat : 17283 (minisatid-gmp) R 17281 17283 17198 0 -1 4202496 805 0 0 0 69 0 0 0 25 0 1 0 903580575 4526080 647 33554432000 4194304 6957856 140736502689920 18446744073709551615 5314209 0 0 4096 17571 0 0 0 17 4 0 0 0
/proc/17283/statm: 1105 647 283 675 0 421 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4420

[startup+1.50064 s]
/proc/loadavg: 0.36 0.08 0.03 3/178 17284
/proc/meminfo: memFree=1589096/32950904 swapFree=67055440/67111528
[pid=17283] ppid=17281 vsize=5228 CPUtime=1.49 cores=0,2,4,6
/proc/17283/stat : 17283 (minisatid-gmp) R 17281 17283 17198 0 -1 4202496 1079 0 0 0 149 0 0 0 25 0 1 0 903580575 5353472 804 33554432000 4194304 6957856 140736502689920 18446744073709551615 5918134 0 0 4096 17571 0 0 0 17 4 0 0 0
/proc/17283/statm: 1307 804 283 675 0 623 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5228

[startup+3.10037 s]
/proc/loadavg: 0.36 0.08 0.03 3/178 17284
/proc/meminfo: memFree=1587484/32950904 swapFree=67055440/67111528
[pid=17283] ppid=17281 vsize=5612 CPUtime=3.09 cores=0,2,4,6
/proc/17283/stat : 17283 (minisatid-gmp) R 17281 17283 17198 0 -1 4202496 1229 0 0 0 309 0 0 0 25 0 1 0 903580575 5746688 945 33554432000 4194304 6957856 140736502689920 18446744073709551615 5932538 0 0 4096 17571 0 0 0 17 4 0 0 0
/proc/17283/statm: 1403 945 283 675 0 719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5612

[startup+6.30079 s]
/proc/loadavg: 0.49 0.11 0.04 3/178 17284
/proc/meminfo: memFree=1585136/32950904 swapFree=67055440/67111528
[pid=17283] ppid=17281 vsize=6908 CPUtime=6.29 cores=0,2,4,6
/proc/17283/stat : 17283 (minisatid-gmp) R 17281 17283 17198 0 -1 4202496 1516 0 0 0 629 0 0 0 25 0 1 0 903580575 7073792 1225 33554432000 4194304 6957856 140736502689920 18446744073709551615 5319469 0 0 4096 17571 0 0 0 17 4 0 0 0
/proc/17283/statm: 1727 1225 283 675 0 1043 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6908

[startup+12.7006 s]
/proc/loadavg: 0.61 0.14 0.05 3/178 17284
/proc/meminfo: memFree=1581652/32950904 swapFree=67055440/67111528
[pid=17283] ppid=17281 vsize=10012 CPUtime=12.69 cores=0,2,4,6
/proc/17283/stat : 17283 (minisatid-gmp) R 17281 17283 17198 0 -1 4202496 2010 0 0 0 1269 0 0 0 25 0 1 0 903580575 10252288 1704 33554432000 4194304 6957856 140736502689920 18446744073709551615 4638755 0 0 4096 17571 0 0 0 17 4 0 0 0
/proc/17283/statm: 2503 1704 283 675 0 1819 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10012

[startup+25.5004 s]
/proc/loadavg: 1.00 0.25 0.08 3/178 17398
/proc/meminfo: memFree=1575880/32950904 swapFree=67055440/67111528
[pid=17283] ppid=17281 vsize=12392 CPUtime=25.49 cores=0,2,4,6
/proc/17283/stat : 17283 (minisatid-gmp) R 17281 17283 17198 0 -1 4202496 2843 0 0 0 2549 0 0 0 25 0 1 0 903580575 12689408 2497 33554432000 4194304 6957856 140736502689920 18446744073709551615 5918124 0 0 4096 17571 0 0 0 17 4 0 0 0
/proc/17283/statm: 3098 2497 283 675 0 2414 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12392

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

[startup+27.101 s]
/proc/loadavg: 1.00 0.25 0.08 3/178 17398
/proc/meminfo: memFree=1574888/32950904 swapFree=67055440/67111528
[pid=17283] ppid=17281 vsize=12392 CPUtime=27.09 cores=0,2,4,6
/proc/17283/stat : 17283 (minisatid-gmp) R 17281 17283 17198 0 -1 4202496 2998 0 0 0 2709 0 0 0 25 0 1 0 903580575 12689408 2644 33554432000 4194304 6957856 140736502689920 18446744073709551615 4639053 0 0 4096 17571 0 0 0 17 4 0 0 0
/proc/17283/statm: 3098 2644 283 675 0 2414 0
Current children cumulated CPU time (s) 27.09
Current children cumulated vsize (KiB) 12392

[startup+27.9009 s]
/proc/loadavg: 1.00 0.25 0.08 3/178 17398
/proc/meminfo: memFree=1574572/32950904 swapFree=67055440/67111528
[pid=17283] ppid=17281 vsize=12392 CPUtime=27.89 cores=0,2,4,6
/proc/17283/stat : 17283 (minisatid-gmp) R 17281 17283 17198 0 -1 4202496 2998 0 0 0 2789 0 0 0 25 0 1 0 903580575 12689408 2644 33554432000 4194304 6957856 140736502689920 18446744073709551615 5934045 0 0 4096 17571 0 0 0 17 4 0 0 0
/proc/17283/statm: 3098 2644 283 675 0 2414 0
Current children cumulated CPU time (s) 27.89
Current children cumulated vsize (KiB) 12392

[startup+28.3008 s]
/proc/loadavg: 1.00 0.25 0.08 3/178 17398
/proc/meminfo: memFree=1574572/32950904 swapFree=67055440/67111528
[pid=17283] ppid=17281 vsize=12392 CPUtime=28.29 cores=0,2,4,6
/proc/17283/stat : 17283 (minisatid-gmp) R 17281 17283 17198 0 -1 4202496 2998 0 0 0 2829 0 0 0 25 0 1 0 903580575 12689408 2644 33554432000 4194304 6957856 140736502689920 18446744073709551615 4639062 0 0 4096 17571 0 0 0 17 4 0 0 0
/proc/17283/statm: 3098 2644 283 675 0 2414 0
Current children cumulated CPU time (s) 28.29
Current children cumulated vsize (KiB) 12392

[startup+28.5008 s]
/proc/loadavg: 1.00 0.25 0.08 3/178 17400
/proc/meminfo: memFree=1573332/32950904 swapFree=67055440/67111528
[pid=17283] ppid=17281 vsize=12392 CPUtime=28.5 cores=0,2,4,6
/proc/17283/stat : 17283 (minisatid-gmp) R 17281 17283 17198 0 -1 4202496 2998 0 0 0 2850 0 0 0 25 0 1 0 903580575 12689408 2644 33554432000 4194304 6957856 140736502689920 18446744073709551615 4638764 0 0 4096 17571 0 0 0 17 4 0 0 0
/proc/17283/statm: 3098 2644 283 675 0 2414 0
Current children cumulated CPU time (s) 28.5
Current children cumulated vsize (KiB) 12392

Child status: 20
Real time (s): 28.5333
CPU time (s): 28.5317
CPU user time (s): 28.5267
CPU system time (s): 0.004999
CPU usage (%): 99.9943
Max. virtual memory (cumulated for all children) (KiB): 12392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.5267
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3003
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= 25

runsolver used 0.044993 second user time and 0.090986 second system time

The end

Launcher Data 

Begin job on node121 at 2011-06-13 01:03:28
IDJOB=3497231
IDBENCH=1263
IDSOLVER=1990
FILE ID=node121/3497231-1307919808
RUNJOBID= node121-1307919796-17216
PBS_JOBID= 13559658
Free space on /var/tmp= 2888 MiB

SOLVER NAME= MinisatID 2.5.2-gmp
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111223004.opb
COMMAND LINE= HOME/minisatid-gmp BENCHNAME --verbosity=0 --format=opb --randomseed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3497231-1307919808/watcher-3497231-1307919808 -o /var/tmp/evaluation-result-3497231-1307919808/solver-3497231-1307919808 -C 1800 -W 1900 -M 15500  HOME/minisatid-gmp HOME/instance-3497231-1307919808.opb --verbosity=0 --format=opb --randomseed=742227065

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 651d3a6cc64ca34df144139e51ae2bf7
RANDOM SEED=742227065

node121.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:       1591608 kB
Buffers:         73424 kB
Cached:       30313852 kB
SwapCached:       9696 kB
Active:       15151044 kB
Inactive:     15261732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:       1591608 kB
SwapTotal:    67111528 kB
SwapFree:     67055440 kB
Dirty:            6748 kB
Writeback:           0 kB
AnonPages:       23424 kB
Mapped:          14164 kB
Slab:           883064 kB
PageTables:       4616 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   214616 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /var/tmp at the end= 2884 MiB
End job on node121 at 2011-06-13 01:03:57