Trace number 3698205

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-topDownUNSAT 1.67 1.73207

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=23-Q=521.opb
MD5SUM491729993bd06b85b0c40c8518bf200f
Bench CategoryOPT-SMALLINT (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 benchmark0.006998
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 65536
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 273104
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.12	c fallback to adder encoding
0.00/0.15	c run inc solver
0.00/0.15	c [INC SYSTEM] run initial solver
0.00/0.15	c [INC SYSTEM] preprocess with white file
0.00/0.31	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.31	c [INC SYSTEM] execute solver
1.67/1.72	c [INC SEARCH] formula is UNSAT
1.67/1.72	c [INC SYSTEM] solved the initial formula
1.67/1.72	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-3698205-1338067406/watcher-3698205-1338067406 -o /tmp/evaluation-result-3698205-1338067406/solver-3698205-1338067406 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698205-1338067406.opb 1478472786 HOME HOME 

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: 2.00 2.00 2.00 3/178 2555
/proc/meminfo: memFree=27522132/32873844 swapFree=7620/7620
[pid=2555] ppid=2553 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2555/stat : 2555 (npSolver-pbo-It) S 2553 2555 824 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272869169 9367552 275 33554432000 4194304 5064252 140734695861936 140734695860848 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2555/statm: 2287 275 233 213 0 72 0

[startup+0.090027 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2555
/proc/meminfo: memFree=27522132/32873844 swapFree=7620/7620
[pid=2555] ppid=2553 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2555/stat : 2555 (npSolver-pbo-It) S 2553 2555 824 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272869169 9367552 275 33554432000 4194304 5064252 140734695861936 140734695860848 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2555/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100338 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2555
/proc/meminfo: memFree=27522132/32873844 swapFree=7620/7620
[pid=2555] ppid=2553 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2555/stat : 2555 (npSolver-pbo-It) S 2553 2555 824 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272869169 9367552 275 33554432000 4194304 5064252 140734695861936 140734695860848 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2555/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300144 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2555
/proc/meminfo: memFree=27522132/32873844 swapFree=7620/7620
[pid=2555] ppid=2553 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2555/stat : 2555 (npSolver-pbo-It) S 2553 2555 824 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272869169 9367552 275 33554432000 4194304 5064252 140734695861936 140734695860848 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2555/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700182 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2555
/proc/meminfo: memFree=27522132/32873844 swapFree=7620/7620
[pid=2555] ppid=2553 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2555/stat : 2555 (npSolver-pbo-It) S 2553 2555 824 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272869169 9367552 275 33554432000 4194304 5064252 140734695861936 140734695860848 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2555/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50025 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2561
/proc/meminfo: memFree=27495516/32873844 swapFree=7620/7620
[pid=2555] ppid=2553 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2555/stat : 2555 (npSolver-pbo-It) S 2553 2555 824 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272869169 9367552 275 33554432000 4194304 5064252 140734695861936 140734695860848 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2555/statm: 2287 275 233 213 0 72 0
[pid=2556] ppid=2555 vsize=23292 CPUtime=0.29 cores=0,2,4,6
/proc/2556/stat : 2556 (npSolver-pbo) S 2555 2555 824 0 -1 4202496 5891 2431 0 0 15 0 14 0 20 0 1 0 272869169 23851008 5440 33554432000 4194304 5992684 140734869550112 140734869536376 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2556/statm: 5823 5440 175 440 0 5379 0
[pid=2561] ppid=2556 vsize=7536 CPUtime=1.18 cores=0,2,4,6
/proc/2561/stat : 2561 (glucosInc) R 2556 2555 824 0 -1 4202496 1634 0 0 0 118 0 0 0 20 0 1 0 272869200 7716864 1217 33554432000 4194304 5654031 140735661381776 140735661379656 4232821 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/2561/statm: 1884 1217 138 357 0 1524 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 39976

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

[startup+1.70025 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2561
/proc/meminfo: memFree=27495516/32873844 swapFree=7620/7620
[pid=2555] ppid=2553 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2555/stat : 2555 (npSolver-pbo-It) S 2553 2555 824 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 272869169 9367552 275 33554432000 4194304 5064252 140734695861936 140734695860848 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2555/statm: 2287 275 233 213 0 72 0
[pid=2556] ppid=2555 vsize=23292 CPUtime=0.29 cores=0,2,4,6
/proc/2556/stat : 2556 (npSolver-pbo) S 2555 2555 824 0 -1 4202496 5891 2431 0 0 15 0 14 0 20 0 1 0 272869169 23851008 5440 33554432000 4194304 5992684 140734869550112 140734869536376 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2556/statm: 5823 5440 175 440 0 5379 0
[pid=2561] ppid=2556 vsize=7536 CPUtime=1.38 cores=0,2,4,6
/proc/2561/stat : 2561 (glucosInc) R 2556 2555 824 0 -1 4202496 1723 0 0 0 138 0 0 0 20 0 1 0 272869200 7716864 1298 33554432000 4194304 5654031 140735661381776 140735661369592 4232830 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/2561/statm: 1884 1298 138 357 0 1524 0
Current children cumulated CPU time (s) 1.67
Current children cumulated vsize (KiB) 39976

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2555 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=294955
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=19996
# CPU time returned by wait4() is 0.314951
# while last known CPU time is 1.67
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1.73207
CPU time (s): 1.67
CPU user time (s): 1.67
CPU system time (s): 0
CPU usage (%): 96.4166
Max. virtual memory (cumulated for all children) (KiB): 39976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.294955
system time used= 0.019996
maximum resident set size= 22412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9158
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1648
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 11

runsolver used 0.001999 second user time and 0.003999 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-26 23:23:26
IDJOB=3698205
IDBENCH=2753
IDSOLVER=2275
FILE ID=node107/3698205-1338067406
RUNJOBID= node107-1338052952-840
PBS_JOBID= 14624408
Free space on /tmp= 71372 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=23-Q=521.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698205-1338067406/watcher-3698205-1338067406 -o /tmp/evaluation-result-3698205-1338067406/solver-3698205-1338067406 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698205-1338067406.opb 1478472786 HOME HOME

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

MD5SUM BENCH= 491729993bd06b85b0c40c8518bf200f
RANDOM SEED=1478472786

node107.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		: 2666.760
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	: 5333.52
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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	: 5331.86
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		: 2666.760
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:        27522156 kB
Buffers:          261976 kB
Cached:          3429440 kB
SwapCached:            0 kB
Active:          1748228 kB
Inactive:        2817472 kB
Active(anon):     877404 kB
Inactive(anon):        0 kB
Active(file):     870824 kB
Inactive(file):  2817472 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8488 kB
Writeback:             0 kB
AnonPages:        882004 kB
Mapped:            15700 kB
Shmem:               200 kB
Slab:             643320 kB
SReclaimable:      85496 kB
SUnreclaim:       557824 kB
KernelStack:        1504 kB
PageTables:         5968 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1167876 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    321536 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= 71364 MiB
End job on node107 at 2012-05-26 23:23:28