Trace number 3708589

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
clasp 2.0.6-R5325 (dec)UNSAT 1.86272 1.86412

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900556231.opb
MD5SUM12591fb3a3171df58322c5e93cb6a45b
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 benchmark1.86272
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 

0.00/0.00	c Calling clasp with: --sat-p=20,25,240,-1,1 --heuristic=Vsids --dynamic-restarts=100,0.7 --dinit=500,20000 --del=3.0,1.1,20.0 --recursive-str --update-lbd --dglue=2 --otfs=2 --dgrowS=100,1.5 --save-p=75 --cir=3 --cir-bump=1023 --reverse-arcs=2 --dsched=+,10000,2000 --dfrac=0.5
0.00/0.00	c clasp version 2.0.6
0.00/0.00	c Reading from ...153960/instance-3708589-1338153960.opb
0.00/0.00	c Solving...
1.79/1.86	s UNSATISFIABLE
1.79/1.86	
1.79/1.86	c Models        : 0     
1.79/1.86	c Time          : 1.861s (Solving: 1.86s 1st Model: 0.00s Unsat: 1.86s)
1.79/1.86	c CPU Time      : 1.860s

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 /tmp/evaluation-result-3708589-1338153960/watcher-3708589-1338153960 -o /tmp/evaluation-result-3708589-1338153960/solver-3708589-1338153960 -C 1800 -W 1900 -M 15500 HOME/clasp-dec.sh HOME/instance-3708589-1338153960.opb 

running on 4 cores: 1,3,5,7

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: 1.98 2.00 1.99 2/177 27895
/proc/meminfo: memFree=31158128/32873844 swapFree=7620/7620
[pid=27895] ppid=27893 vsize=9152 CPUtime=0 cores=1,3,5,7
/proc/27895/stat : 27895 (clasp-dec.sh) S 27893 27895 23064 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 281520371 9371648 275 33554432000 4194304 5064252 140733350344912 140733350343824 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27895/statm: 2288 275 232 213 0 73 0

[startup+0.0920349 s]
/proc/loadavg: 1.98 2.00 1.99 2/177 27895
/proc/meminfo: memFree=31158128/32873844 swapFree=7620/7620
[pid=27895] ppid=27893 vsize=9152 CPUtime=0 cores=1,3,5,7
/proc/27895/stat : 27895 (clasp-dec.sh) S 27893 27895 23064 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 281520371 9371648 275 33554432000 4194304 5064252 140733350344912 140733350343824 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27895/statm: 2288 275 232 213 0 73 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9152

[startup+0.100246 s]
/proc/loadavg: 1.98 2.00 1.99 2/177 27895
/proc/meminfo: memFree=31158128/32873844 swapFree=7620/7620
[pid=27895] ppid=27893 vsize=9152 CPUtime=0 cores=1,3,5,7
/proc/27895/stat : 27895 (clasp-dec.sh) S 27893 27895 23064 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 281520371 9371648 275 33554432000 4194304 5064252 140733350344912 140733350343824 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27895/statm: 2288 275 232 213 0 73 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9152

[startup+0.300222 s]
/proc/loadavg: 1.98 2.00 1.99 2/177 27895
/proc/meminfo: memFree=31158128/32873844 swapFree=7620/7620
[pid=27895] ppid=27893 vsize=9152 CPUtime=0 cores=1,3,5,7
/proc/27895/stat : 27895 (clasp-dec.sh) S 27893 27895 23064 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 281520371 9371648 275 33554432000 4194304 5064252 140733350344912 140733350343824 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27895/statm: 2288 275 232 213 0 73 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9152

[startup+0.700265 s]
/proc/loadavg: 1.98 2.00 1.99 2/177 27895
/proc/meminfo: memFree=31158128/32873844 swapFree=7620/7620
[pid=27895] ppid=27893 vsize=9152 CPUtime=0 cores=1,3,5,7
/proc/27895/stat : 27895 (clasp-dec.sh) S 27893 27895 23064 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 281520371 9371648 275 33554432000 4194304 5064252 140733350344912 140733350343824 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27895/statm: 2288 275 232 213 0 73 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9152

[startup+1.50021 s]
/proc/loadavg: 1.98 2.00 1.99 3/174 27965
/proc/meminfo: memFree=31159948/32873844 swapFree=7620/7620
[pid=27895] ppid=27893 vsize=9152 CPUtime=0 cores=1,3,5,7
/proc/27895/stat : 27895 (clasp-dec.sh) S 27893 27895 23064 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 281520371 9371648 275 33554432000 4194304 5064252 140733350344912 140733350343824 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27895/statm: 2288 275 232 213 0 73 0
[pid=27896] ppid=27895 vsize=3236 CPUtime=1.49 cores=1,3,5,7
/proc/27896/stat : 27896 (clasp-R5325) R 27895 27895 23064 0 -1 4202496 532 0 0 0 149 0 0 0 20 0 1 0 281520371 3313664 485 33554432000 4194304 6212839 140733541527104 140733541525112 4298198 0 0 4096 18946 0 0 0 17 3 0 0 0 0 0
/proc/27896/statm: 809 485 230 493 0 314 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12388

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

[startup+1.70022 s]
/proc/loadavg: 1.98 2.00 1.99 3/174 27965
/proc/meminfo: memFree=31159948/32873844 swapFree=7620/7620
[pid=27895] ppid=27893 vsize=9152 CPUtime=0 cores=1,3,5,7
/proc/27895/stat : 27895 (clasp-dec.sh) S 27893 27895 23064 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 281520371 9371648 275 33554432000 4194304 5064252 140733350344912 140733350343824 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27895/statm: 2288 275 232 213 0 73 0
[pid=27896] ppid=27895 vsize=3236 CPUtime=1.69 cores=1,3,5,7
/proc/27896/stat : 27896 (clasp-R5325) R 27895 27895 23064 0 -1 4202496 539 0 0 0 169 0 0 0 20 0 1 0 281520371 3313664 492 33554432000 4194304 6212839 140733541527104 140733541525256 4635121 0 0 4096 18946 0 0 0 17 3 0 0 0 0 0
/proc/27896/statm: 809 492 230 493 0 314 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 12388

[startup+1.80022 s]
/proc/loadavg: 1.98 2.00 1.99 3/174 27965
/proc/meminfo: memFree=31159948/32873844 swapFree=7620/7620
[pid=27895] ppid=27893 vsize=9152 CPUtime=0 cores=1,3,5,7
/proc/27895/stat : 27895 (clasp-dec.sh) S 27893 27895 23064 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 281520371 9371648 275 33554432000 4194304 5064252 140733350344912 140733350343824 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27895/statm: 2288 275 232 213 0 73 0
[pid=27896] ppid=27895 vsize=3236 CPUtime=1.79 cores=1,3,5,7
/proc/27896/stat : 27896 (clasp-R5325) R 27895 27895 23064 0 -1 4202496 541 0 0 0 179 0 0 0 20 0 1 0 281520371 3313664 494 33554432000 4194304 6212839 140733541527104 140733541525256 4685386 0 0 4096 18946 0 0 0 17 3 0 0 0 0 0
/proc/27896/statm: 809 494 230 493 0 314 0
Current children cumulated CPU time (s) 1.79
Current children cumulated vsize (KiB) 12388

Child status: 20
Real time (s): 1.86412
CPU time (s): 1.86272
CPU user time (s): 1.86072
CPU system time (s): 0.001999
CPU usage (%): 99.9248
Max. virtual memory (cumulated for all children) (KiB): 12388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.86072
system time used= 0.001999
maximum resident set size= 2012
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 914
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= 5
involuntary context switches= 4

runsolver used 0.004999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node143 at 2012-05-27 23:26:00
IDJOB=3708589
IDBENCH=1315
IDSOLVER=2287
FILE ID=node143/3708589-1338153960
RUNJOBID= node143-1338150224-25430
PBS_JOBID= 14624509
Free space on /tmp= 71668 MiB

SOLVER NAME= clasp 2.0.6-R5325
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900556231.opb
COMMAND LINE= HOME/clasp-dec.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3708589-1338153960/watcher-3708589-1338153960 -o /tmp/evaluation-result-3708589-1338153960/solver-3708589-1338153960 -C 1800 -W 1900 -M 15500  HOME/clasp-dec.sh HOME/instance-3708589-1338153960.opb

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

MD5SUM BENCH= 12591fb3a3171df58322c5e93cb6a45b
RANDOM SEED=1202067865

node143.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.787
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5298.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31158788 kB
Buffers:          364268 kB
Cached:           506376 kB
SwapCached:            0 kB
Active:           579724 kB
Inactive:         303396 kB
Active(anon):       2860 kB
Inactive(anon):    12040 kB
Active(file):     576864 kB
Inactive(file):   291356 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4836 kB
Writeback:             0 kB
AnonPages:         21760 kB
Mapped:            15304 kB
Shmem:               200 kB
Slab:             692508 kB
SReclaimable:     134392 kB
SUnreclaim:       558116 kB
KernelStack:        1464 kB
PageTables:         3780 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     127732 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71664 MiB
End job on node143 at 2012-05-27 23:26:02