Trace number 3746271

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
npSolver inc-topDown (fixed)UNSAT 1.65 1.78888

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900544484.opb
MD5SUM6f786d0e248f798e90612aee65004e7e
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 benchmark1.65
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 741
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 

0.00/0.02	c run inc solver
0.00/0.02	c [INC SYSTEM] run initial solver
0.00/0.02	c [INC SYSTEM] preprocess with white file
0.00/0.10	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.10	c [INC SYSTEM] execute solver
1.65/1.78	c [INC SEARCH] formula is UNSAT
1.65/1.78	c [INC SYSTEM] solved the initial formula
1.65/1.78	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 /tmp/evaluation-result-3746271-1339098181/watcher-3746271-1339098181 -o /tmp/evaluation-result-3746271-1339098181/solver-3746271-1339098181 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3746271-1339098181.opb 2095530923 HOME HOME 

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: 0.00 0.00 0.00 2/171 17452
/proc/meminfo: memFree=27292048/32873648 swapFree=7116/7116
[pid=17452] ppid=17450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17452/stat : 17452 (npSolver-pbo-It) S 17450 17452 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375943617 9367552 274 33554432000 4194304 5064252 140733634945312 140733634944224 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/17452/statm: 2287 274 233 213 0 72 0

[startup+0.034694 s]
/proc/loadavg: 0.00 0.00 0.00 2/171 17452
/proc/meminfo: memFree=27292048/32873648 swapFree=7116/7116
[pid=17452] ppid=17450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17452/stat : 17452 (npSolver-pbo-It) S 17450 17452 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375943617 9367552 274 33554432000 4194304 5064252 140733634945312 140733634944224 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/17452/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100174 s]
/proc/loadavg: 0.00 0.00 0.00 2/171 17452
/proc/meminfo: memFree=27292048/32873648 swapFree=7116/7116
[pid=17452] ppid=17450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17452/stat : 17452 (npSolver-pbo-It) S 17450 17452 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375943617 9367552 274 33554432000 4194304 5064252 140733634945312 140733634944224 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/17452/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300176 s]
/proc/loadavg: 0.00 0.00 0.00 2/171 17452
/proc/meminfo: memFree=27292048/32873648 swapFree=7116/7116
[pid=17452] ppid=17450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17452/stat : 17452 (npSolver-pbo-It) S 17450 17452 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375943617 9367552 274 33554432000 4194304 5064252 140733634945312 140733634944224 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/17452/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700171 s]
/proc/loadavg: 0.00 0.00 0.00 2/171 17452
/proc/meminfo: memFree=27292048/32873648 swapFree=7116/7116
[pid=17452] ppid=17450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17452/stat : 17452 (npSolver-pbo-It) S 17450 17452 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375943617 9367552 274 33554432000 4194304 5064252 140733634945312 140733634944224 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/17452/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50025 s]
/proc/loadavg: 0.08 0.02 0.01 2/174 17458
/proc/meminfo: memFree=27284816/32873648 swapFree=7116/7116
[pid=17452] ppid=17450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17452/stat : 17452 (npSolver-pbo-It) S 17450 17452 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375943617 9367552 274 33554432000 4194304 5064252 140733634945312 140733634944224 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/17452/statm: 2287 274 233 213 0 72 0
[pid=17453] ppid=17452 vsize=3116 CPUtime=0.06 cores=1,3,5,7
/proc/17453/stat : 17453 (npSolver-pbo) S 17452 17452 17422 0 -1 4202496 2166 1802 0 1 1 0 5 0 20 0 1 0 375943617 3190784 447 33554432000 4194304 6004724 140734220408464 140734220394744 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/17453/statm: 779 447 152 442 0 333 0
[pid=17458] ppid=17453 vsize=7308 CPUtime=1.39 cores=1,3,5,7
/proc/17458/stat : 17458 (glucosInc) R 17453 17452 17422 0 -1 4202496 1903 0 0 0 139 0 0 0 20 0 1 0 375943627 7483392 1309 33554432000 4194304 5654031 140734331823216 140734331821096 4232821 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/17458/statm: 1827 1309 131 357 0 1467 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 19572

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

[startup+1.70026 s]
/proc/loadavg: 0.08 0.02 0.01 2/174 17458
/proc/meminfo: memFree=27284816/32873648 swapFree=7116/7116
[pid=17452] ppid=17450 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17452/stat : 17452 (npSolver-pbo-It) S 17450 17452 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375943617 9367552 274 33554432000 4194304 5064252 140733634945312 140733634944224 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/17452/statm: 2287 274 233 213 0 72 0
[pid=17453] ppid=17452 vsize=3116 CPUtime=0.06 cores=1,3,5,7
/proc/17453/stat : 17453 (npSolver-pbo) S 17452 17452 17422 0 -1 4202496 2166 1802 0 1 1 0 5 0 20 0 1 0 375943617 3190784 447 33554432000 4194304 6004724 140734220408464 140734220394744 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/17453/statm: 779 447 152 442 0 333 0
[pid=17458] ppid=17453 vsize=9216 CPUtime=1.59 cores=1,3,5,7
/proc/17458/stat : 17458 (glucosInc) R 17453 17452 17422 0 -1 4202496 2153 0 0 0 159 0 0 0 20 0 1 0 375943627 9437184 1557 33554432000 4194304 5654031 140734331823216 140734331821096 4233168 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/17458/statm: 2304 1557 131 357 0 1944 0
Current children cumulated CPU time (s) 1.65
Current children cumulated vsize (KiB) 21480

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17452 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=69989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.081987
# while last known CPU time is 1.65
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1.78888
CPU time (s): 1.65
CPU user time (s): 1.65
CPU system time (s): 0
CPU usage (%): 92.2363
Max. virtual memory (cumulated for all children) (KiB): 21480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.069989
system time used= 0.011998
maximum resident set size= 30256
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4525
page faults= 1
swaps= 0
block input operations= 32
block output operations= 344
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 7

runsolver used 0.005999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node123 at 2012-06-07 21:43:01
IDJOB=3746271
IDBENCH=1321
IDSOLVER=2332
FILE ID=node123/3746271-1339098181
RUNJOBID= node123-1339098177-17439
PBS_JOBID= 14643730
Free space on /tmp= 71288 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900544484.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3746271-1339098181/watcher-3746271-1339098181 -o /tmp/evaluation-result-3746271-1339098181/solver-3746271-1339098181 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3746271-1339098181.opb 2095530923 HOME HOME

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

MD5SUM BENCH= 6f786d0e248f798e90612aee65004e7e
RANDOM SEED=2095530923

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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	: 5331.92
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		: 2667.217
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		: 2667.217
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	: 5331.91
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		: 2667.217
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	: 5331.91
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		: 2667.217
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		: 2667.217
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:       32873648 kB
MemFree:        27292700 kB
Buffers:         1777568 kB
Cached:          2904320 kB
SwapCached:         2512 kB
Active:          2000028 kB
Inactive:        2691308 kB
Active(anon):       1912 kB
Inactive(anon):     7728 kB
Active(file):    1998116 kB
Inactive(file):  2683580 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100576 kB
Dirty:              8644 kB
Writeback:             0 kB
AnonPages:         12460 kB
Mapped:             9460 kB
Shmem:                 0 kB
Slab:             753772 kB
SReclaimable:     198360 kB
SUnreclaim:       555412 kB
KernelStack:        1392 kB
PageTables:         4132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     104144 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71280 MiB
End job on node123 at 2012-06-07 21:43:03