Trace number 3703052

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 NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound? (problem) 0.38794 0.688771

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/
submittedPB07/aksoy/trarea_ac/normalized-fir01_trarea_ac.opb
MD5SUM93d57e3cf3bbcca358fa3998d0198f54
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark13949
Best CPU time to get the best result obtained on this benchmark0.001998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 13949
Optimality of the best value was proved YES
Number of variables256
Total number of constraints351
Number of constraints which are clauses351
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint21
Number of terms in the objective function 152
Biggest coefficient in the objective function 1848
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 235098
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 1848
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 235098
Number of bits of the biggest sum of numbers18
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c run inc solver
0.00/0.00	c [INC SYSTEM] run initial solver
0.00/0.00	c [INC SYSTEM] preprocess with white file
0.00/0.01	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.01	c [INC SYSTEM] execute solver
0.00/0.01	c [INC SEARCH] formula is SAT
0.00/0.01	c [INC SYSTEM] solved the initial formula
0.00/0.01	c model valid
0.00/0.01	c current solution ok
0.00/0.01	o 20252
0.00/0.01	c starting approximation
0.00/0.01	c factor = 1546.7
0.00/0.01	c current bound: 10126
0.00/0.02	c leaving approximation
0.00/0.02	c finished approximation
0.00/0.02	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.02	c write failed with 2
0.00/0.02	c [INC SEARCH] iteration: 0
0.00/0.02	c [INC BOUNDS] best value:20252 search for 20251
0.00/0.02	c [INC SYSTEM] create new solver instance
0.00/0.02	c [INC] encode full formula
0.00/0.02	c fallback to adder encoding
0.00/0.04	c set iterative enc to: adder
0.00/0.04	c set iterative enc to: none
0.00/0.04	c [INC SEARCH] isOptimum variable: 0
0.00/0.20	c formula is SAT
0.00/0.20	c [INC SEARCH] copied best model
0.00/0.20	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.20	c model valid
0.00/0.20	c current solution ok
0.00/0.20	o 20219
0.00/0.20	c [INC SEARCH] iteration: 1
0.00/0.20	c [INC BOUNDS] best value:20219 search for 20218
0.00/0.20	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.20	c write failed with 2
0.00/0.20	c [INC SYSTEM] create new solver instance
0.00/0.20	c [INC] encode full formula
0.00/0.20	c fallback to adder encoding
0.00/0.21	c set iterative enc to: adder
0.00/0.21	c set iterative enc to: none
0.00/0.21	c [INC SEARCH] isOptimum variable: 0
0.00/0.37	c formula is SAT
0.00/0.37	c [INC SEARCH] copied best model
0.00/0.37	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.37	c model valid
0.00/0.37	c current solution ok
0.00/0.37	o 19704
0.00/0.37	c [INC SEARCH] iteration: 2
0.00/0.37	c [INC BOUNDS] best value:19704 search for 19703
0.00/0.37	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.37	c write failed with 2
0.00/0.37	c [INC SYSTEM] create new solver instance
0.00/0.37	c [INC] encode full formula
0.00/0.37	c fallback to adder encoding
0.00/0.38	c set iterative enc to: adder
0.00/0.38	c set iterative enc to: none
0.00/0.39	c [INC SEARCH] isOptimum variable: 0
0.00/0.54	c formula is SAT
0.00/0.54	c [INC SEARCH] copied best model
0.00/0.54	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.54	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
0.00/0.68	HOME/npSolver-pbo-Itdqb.sh: line 18: 10740 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -useCP2=1 -useInc=1

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-3703052-1338073793/watcher-3703052-1338073793 -o /tmp/evaluation-result-3703052-1338073793/solver-3703052-1338073793 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703052-1338073793.opb 1505674459 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: 2.00 2.12 2.12 3/179 10739
/proc/meminfo: memFree=31179788/32873844 swapFree=7624/7624
[pid=10739] ppid=10737 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo-It) S 10737 10739 10128 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273504955 9367552 275 33554432000 4194304 5064252 140735920841968 140735920840880 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10739/statm: 2287 275 233 213 0 72 0

[startup+0.0733999 s]
/proc/loadavg: 2.00 2.12 2.12 3/179 10739
/proc/meminfo: memFree=31179788/32873844 swapFree=7624/7624
[pid=10739] ppid=10737 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo-It) S 10737 10739 10128 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273504955 9367552 275 33554432000 4194304 5064252 140735920841968 140735920840880 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10739/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100199 s]
/proc/loadavg: 2.00 2.12 2.12 3/179 10739
/proc/meminfo: memFree=31179788/32873844 swapFree=7624/7624
[pid=10739] ppid=10737 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo-It) S 10737 10739 10128 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273504955 9367552 275 33554432000 4194304 5064252 140735920841968 140735920840880 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10739/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300227 s]
/proc/loadavg: 2.00 2.12 2.12 3/179 10739
/proc/meminfo: memFree=31179788/32873844 swapFree=7624/7624
[pid=10739] ppid=10737 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo-It) S 10737 10739 10128 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273504955 9367552 275 33554432000 4194304 5064252 140735920841968 140735920840880 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10739/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

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

[startup+0.500258 s]
/proc/loadavg: 2.00 2.12 2.12 3/179 10739
/proc/meminfo: memFree=31179788/32873844 swapFree=7624/7624
[pid=10739] ppid=10737 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo-It) S 10737 10739 10128 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273504955 9367552 275 33554432000 4194304 5064252 140735920841968 140735920840880 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10739/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.600234 s]
/proc/loadavg: 2.00 2.12 2.12 3/179 10739
/proc/meminfo: memFree=31179788/32873844 swapFree=7624/7624
[pid=10739] ppid=10737 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo-It) S 10737 10739 10128 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273504955 9367552 275 33554432000 4194304 5064252 140735920841968 140735920840880 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10739/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

Child status: 0
Real time (s): 0.688771
CPU time (s): 0.38794
CPU user time (s): 0.355945
CPU system time (s): 0.031995
CPU usage (%): 56.3235
Max. virtual memory (cumulated for all children) (KiB): 9148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.355945
system time used= 0.031995
maximum resident set size= 4372
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12738
page faults= 0
swaps= 0
block input operations= 0
block output operations= 3800
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 175
involuntary context switches= 33

runsolver used 0.001999 second user time and 0.003999 second system time

The end

Launcher Data 

Begin job on node130 at 2012-05-27 01:09:54
IDJOB=3703052
IDBENCH=25023
IDSOLVER=2278
FILE ID=node130/3703052-1338073793
RUNJOBID= node130-1338051995-10145
PBS_JOBID= 14624386
Free space on /tmp= 71388 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir01_trarea_ac.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703052-1338073793/watcher-3703052-1338073793 -o /tmp/evaluation-result-3703052-1338073793/solver-3703052-1338073793 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703052-1338073793.opb 1505674459 HOME HOME

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

MD5SUM BENCH= 93d57e3cf3bbcca358fa3998d0198f54
RANDOM SEED=1505674459

node130.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		: 2666.875
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	: 5333.75
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		: 2666.875
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		: 2666.875
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		: 2666.875
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	: 5331.86
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		: 2666.875
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		: 2666.875
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	: 5331.92
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		: 2666.875
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		: 2666.875
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	: 5228.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31180324 kB
Buffers:          210412 kB
Cached:           508632 kB
SwapCached:         4688 kB
Active:           836008 kB
Inactive:          37796 kB
Active(anon):     146276 kB
Inactive(anon):    10188 kB
Active(file):     689732 kB
Inactive(file):    27608 kB
Unevictable:        7624 kB
Mlocked:            7624 kB
SwapTotal:      67108856 kB
SwapFree:       67099676 kB
Dirty:              8584 kB
Writeback:             0 kB
AnonPages:        186552 kB
Mapped:            13004 kB
Shmem:                 8 kB
Slab:             652468 kB
SReclaimable:      93276 kB
SUnreclaim:       559192 kB
KernelStack:        1512 kB
PageTables:         4156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     320004 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    143360 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= 71376 MiB
End job on node130 at 2012-05-27 01:09:54